What are the cheapest airlines to fly from London Heathrow Airport to Quebec one-way?

£336 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Aer Lingus and Lufthansa, with prices starting from £362 and £372, respectively.

What are the most popular routes from London Heathrow Airport to Quebec?

Most travelers choose London Heathrow - Montreal Pierre Elliott Trudeau Intl, London Heathrow - Ottawa or London Heathrow - Québec City when deciding on the best route from London Heathrow Airport to Quebec.

What are the cheapest flights from London Heathrow Airport to Quebec?

Looking at all options, your cheapest flight can be booked for £321. While the most popular route (London Heathrow - Montreal Pierre Elliott Trudeau Intl) can be booked for £290 on average our data indicates £1,108 when flying from London Heathrow Airport to Quebec.

What are the most reliable airlines from London Heathrow Airport to Quebec?

The top 3 most reliable airlines when flying from London Heathrow Airport to Quebec are Aegean Airlines (81%), Thai Airways (78%) and MEA (78%).

What are the most popular airlines that fly from London Heathrow Airport to Quebec?

When booking a flight from London Heathrow Airport to Quebec, you may want to consider flying on Air Canada, Air France or Finnair as they are the most popular for this route.

How far in advance should I book a flight from London Heathrow Airport to Quebec?

To save on the cost of your flight from London Heathrow Airport to Quebec, book at least 57 days before your planned departure. Booking around this time can save you about 31% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £416 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £511.

What is the cheapest month to fly from London Heathrow Airport to Quebec?

September can be a great time to fly to Quebec from London Heathrow Airport with a flight ticket averaging about £470. Cheapflights users have found deals in the month of September for as cheap as £315. The most expensive prices can be found in the month of August.

Can I find deals for flights from Heathrow to Quebec that include hotel bookings?

Yes. In addition to deals on Heathrow to Quebec flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Quebec?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Quebec.

Can I find deals for business class flights from Heathrow to Quebec?

Yes. Cheapflights offers flight deals from Heathrow to Quebec by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£276+ Flights from London Heathrow Airport to Quebec

Cheap flight deals from Heathrow to Quebec

Round-trip from	£290
One-way from	£276
Popular in	August
Cheapest in	September
Average price	£460
Good round-trip deal	£417 or less
Good one-way deal	£549 or less

Air Canada
15/5-22/5
4 total stops
33h 55m total
London to Quebec

Search Deals

3/5
3 total stops
50h 05m total
London to Quebec

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£37 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from London Heathrow to Quebec.

Search Deals

Price to beat on a one-way flight from London Heathrow to Quebec.

Search Deals

Find flight deals from Heathrow to Quebec

Cheapest flights from Heathrow to Quebec
Explore the most affordable flight options available from Heathrow to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Thu 15/508:40LHR - YQB

2 stops13h 45mAir Canada

Thu 22/505:20YQB - LHR

2 stops20h 10mAir Canada

Deal found 14/4£290

Mon 12/509:30LHR - YOW

2 stops15h 45mAir Canada

Wed 21/513:55YOW - LHR

2 stops15h 05mAir Canada

Deal found 14/4£317

Tue 22/407:45LHR - YOW

2 stops31h 13mUnited Airlines

Wed 14/509:50YOW - LHR

2 stops18h 30mUnited Airlines

Deal found 14/4£331

Sun 25/506:50LHR - YQB

2 stops36h 26mUnited Airlines

Sat 7/619:45YQB - LHR

2 stops30h 10mUnited Airlines

Deal found 14/4£356

Sun 25/513:00LHR - YQB

1 stop14h 41mMultiple Airlines

Sat 7/610:20YQB - LHR

2 stops17h 15mMultiple Airlines

Deal found 14/4£372

Mon 5/510:30LHR - YUL

1 stop10h 30mMultiple Airlines

Wed 21/516:40YUL - LHR

1 stop10h 15mMultiple Airlines

Deal found 14/4£377

Mon 9/608:40LHR - YUL

1 stop11h 20mAir Canada

Mon 14/722:25YUL - LHR

Nonstop6h 35mAir Canada

Deal found 14/4£381

Mon 12/510:30LHR - YUL

1 stop10h 30mLufthansa

Mon 2/622:25YUL - LHR

Nonstop6h 35mLufthansa

Deal found 14/4£382

Fri 2/508:40LHR - YUL

1 stop11h 20mSWISS

Tue 13/516:40YUL - LHR

1 stop10h 15mSWISS

Deal found 13/4£384

Tue 13/509:00LHR - YOW

1 stop11h 05mAir France

Tue 3/617:15YOW - LHR

1 stop18h 20mAir France

Deal found 14/4£399

Tue 29/410:25LHR - YUL

2 stops42h 26mAustrian Airlines

Thu 8/518:35YUL - LHR

1 stop33h 25mAustrian Airlines

Deal found 14/4£403

Wed 21/509:30LHR - YQB

1 stop15h 06mLufthansa

Wed 28/520:30YQB - LHR

1 stop8h 30mLufthansa

Deal found 14/4£414

Best flights from Heathrow to Quebec
Discover carefully curated flight deals from Heathrow to Quebec that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 April 2025.

Thu 15/508:40LHR - YQB

2 stops13h 45mAir Canada

Thu 22/505:20YQB - LHR

2 stops20h 10mAir Canada

Deal found 14/4£290

Wed 7/507:25LHR - YOW

2 stops31h 33mUnited Airlines

Fri 16/505:15YOW - LHR

2 stops20h 40mUnited Airlines

Deal found 14/4£333

Sun 25/513:00LHR - YQB

1 stop14h 41mMultiple Airlines

Sat 7/610:20YQB - LHR

2 stops17h 15mMultiple Airlines

Deal found 14/4£372

Mon 12/510:30LHR - YUL

1 stop10h 30mLufthansa

Mon 2/622:25YUL - LHR

Nonstop6h 35mLufthansa

Deal found 14/4£382

Fri 2/508:40LHR - YUL

1 stop11h 20mSWISS

Tue 13/516:40YUL - LHR

1 stop10h 15mSWISS

Deal found 13/4£384

Tue 13/509:00LHR - YOW

1 stop11h 05mAir France

Tue 3/617:15YOW - LHR

1 stop18h 20mAir France

Deal found 14/4£399

Tue 29/410:25LHR - YUL

2 stops42h 26mAustrian Airlines

Thu 8/518:35YUL - LHR

1 stop33h 25mAustrian Airlines

Deal found 14/4£403

Tue 29/418:05LHR - YUL

Nonstop7h 10mBritish Airways

Thu 8/522:05YUL - LHR

Nonstop6h 40mBritish Airways

Deal found 14/4£457

Wed 21/506:30LHR - YUL

2 stops21h 46mDelta

Mon 26/506:00YUL - LHR

2 stops23h 45mDelta

Deal found 14/4£473

Mon 5/512:30LHR - YUL

1 stop15h 15mFinnair

Sat 10/516:00YUL - LHR

2 stops36h 30mFinnair

Deal found 14/4£476

Sat 6/906:30LHR - YOW

2 stops13h 35mKLM

Sun 14/917:25YOW - LHR

2 stops12h 20mKLM

Deal found 14/4£477

Fri 10/1006:50LHR - YUL

1 stop9h 55mBrussels Airlines

Wed 15/1018:35YUL - LHR

2 stops17h 30mBrussels Airlines

Deal found 14/4£484

Direct flights from Heathrow to Quebec
Explore direct flight options from Heathrow to Quebec based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 April 2025.

Mon 15/918:05LHR - YUL

Nonstop7h 10mBritish Airways

Mon 22/922:10YUL - LHR

Nonstop6h 40mBritish Airways

Deal found 14/4£392

Fri 30/509:30LHR - YUL

Nonstop7h 10mAir Canada

Fri 6/618:55YUL - LHR

Nonstop6h 35mAir Canada

Deal found 14/4£393

Sun 27/414:05LHR - YUL

Nonstop7h 10mLufthansa

Sun 4/518:55YUL - LHR

Nonstop6h 35mLufthansa

Deal found 13/4£408

Thu 1/509:30LHR - YUL

Nonstop7h 10mMultiple Airlines

Wed 21/518:55YUL - LHR

Nonstop6h 35mMultiple Airlines

Deal found 14/4£416

Thu 8/514:05LHR - YOW

Nonstop7h 30mAir Canada

Mon 19/518:55YOW - LHR

Nonstop6h 35mAir Canada

Deal found 14/4£454

Thu 15/514:05LHR - YOW

Nonstop7h 30mLufthansa

Thu 22/518:55YOW - LHR

Nonstop6h 35mLufthansa

Deal found 14/4£465

Sat 24/518:05LHR - YUL

Nonstop7h 10mAmerican Airlines

Thu 29/522:05YUL - LHR

Nonstop6h 40mAmerican Airlines

Deal found 14/4£581

Mon 14/718:05LHR - YUL

Nonstop7h 10mFinnair

Sun 27/722:00YUL - LHR

Nonstop6h 40mFinnair

Deal found 14/4£662

Sun 3/818:05LHR - YUL

Nonstop7h 10mAer Lingus

Sat 23/822:05YUL - LHR

Nonstop6h 40mAer Lingus

Deal found 13/4£1,215

Wed 10/912:40LHR - YOW

Nonstop7h 30mMultiple Airlines

Thu 25/918:55YOW - LHR

Nonstop6h 35mMultiple Airlines

Deal found 14/4£2,030

Last-minute flights from Heathrow to Quebec
Discover last-minute flight deals from Heathrow to Quebec. Data last updated 15 April 2025 and is based on user searches.

Sun 20/406:00LHR - YUL

1 stop12h 50mMultiple Airlines

Sun 27/420:40YUL - LHR

1 stop16h 45mMultiple Airlines

Deal found 13/4£390

Sun 20/406:00LHR - YUL

1 stop12h 50mAustrian Airlines

Fri 25/420:40YUL - LHR

2 stops13h 00mAustrian Airlines

Deal found 14/4£629

Mon 21/408:30LHR - YUL

1 stop30h 58mUnited Airlines

Thu 1/509:15YUL - LHR

2 stops16h 30mUnited Airlines

Deal found 14/4£387

Mon 21/408:30LHR - YUL

1 stop11h 51mAir Canada

Fri 2/520:15YUL - LHR

1 stop10h 35mAir Canada

Deal found 14/4£406

Mon 21/409:30LHR - YOW

2 stops19h 14mLufthansa

Mon 28/416:45YOW - LHR

1 stop12h 15mLufthansa

Deal found 14/4£444

Mon 21/408:40LHR - YUL

2 stops36h 41mSWISS

Mon 28/418:35YUL - LHR

2 stops32h 20mSWISS

Deal found 14/4£481

Mon 21/410:05LHR - YUL

2 stops17h 39mFinnair

Thu 1/512:55YUL - LHR

2 stops15h 10mFinnair

Deal found 14/4£547

Tue 22/407:45LHR - YOW

2 stops31h 13mUnited Airlines

Wed 14/509:50YOW - LHR

2 stops18h 30mUnited Airlines

Deal found 14/4£331

Tue 22/409:30LHR - YOW

1 stop10h 37mAir Canada

Wed 14/521:00YOW - LHR

Nonstop6h 35mAir Canada

Deal found 14/4£462

Tue 22/411:05LHR - YUL

2 stops31h 45mBrussels Airlines

Sat 26/418:35YUL - LHR

2 stops41h 30mBrussels Airlines

Deal found 14/4£628

Thu 24/410:30LHR - YUL

1 stop10h 30mLufthansa

Mon 28/420:15YUL - LHR

1 stop10h 35mLufthansa

Deal found 14/4£388

Thu 24/415:00LHR - YOW

2 stops31h 24mAustrian Airlines

Mon 5/519:55YOW - LHR

1 stop29h 40mAustrian Airlines

Deal found 14/4£457

One-way flights from Heathrow to Quebec
Search for one-way flight options from Heathrow to Quebec. Find affordable one-way fares based on user searches. Data last updated 15 April 2025.

Sat 3/521:10LHR - YOW

3 stops50h 05mMultiple Airlines

Deal found 14/4£276

Mon 5/512:55LHR - YUL

1 stop13h 05mMultiple Airlines

Deal found 14/4£296

Sun 8/619:50LHR - YUL

1 stop30h 20mTAP AIR PORTUGAL

Deal found 14/4£336

Fri 30/515:05LHR - YQB

3 stops29h 50mMultiple Airlines

Deal found 14/4£337

Thu 1/509:50LHR - YUL

2 stops14h 31mAer Lingus

Deal found 13/4£362

Thu 1/509:30LHR - YUL

1 stop11h 30mLufthansa

Deal found 13/4£372

Sun 7/919:50LHR - YUL

2 stops29h 20mAzores Airlines

Deal found 14/4£400

Wed 30/408:40LHR - YUL

1 stop11h 20mSWISS

Deal found 14/4£403

Sat 26/406:00LHR - YUL

1 stop12h 50mAustrian Airlines

Deal found 14/4£406

Mon 8/913:55LHR - YOW

1 stop15h 45mWestJet

Deal found 14/4£409

Thu 15/514:05LHR - YOW

Nonstop7h 30mLufthansa

Deal found 14/4£421

Sat 7/614:10LHR - YUL

1 stop15h 33mWestJet

Deal found 14/4£421

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Quebec that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 15/5

08:40-17:25

2 stops13h 45m

Québec City

Thu 22/5

05:20-06:30

2 stops20h 10m

£290

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Mon 12/5

09:30-20:15

2 stops15h 45m

Ottawa

Wed 21/5

13:55-10:00

2 stops15h 05m

£317

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Wed 7/5

07:25-09:58

2 stops31h 33m

Ottawa

Fri 16/5

05:15-06:55

2 stops20h 40m

£333

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Sun 25/5

06:50-14:16

2 stops36h 26m

Québec City

Sat 7/6

19:45-06:55

2 stops30h 10m

£356

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Sun 25/5

13:00-22:41

1 stop14h 41m

Québec City

Sat 7/6

10:20-08:35

2 stops17h 15m

£372

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Mon 5/5

10:30-16:00

1 stop10h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 21/5

16:40-07:55

1 stop10h 15m

£377

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Mon 9/6

08:40-15:00

1 stop11h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 14/7

22:25-10:00

Nonstop6h 35m

£381

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Mon 12/5

10:30-16:00

1 stop10h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 2/6

22:25-10:00

Nonstop6h 35m

£382

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Fri 2/5

08:40-15:00

1 stop11h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 13/5

16:40-07:55

1 stop10h 15m

£384

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Tue 13/5

09:00-15:05

1 stop11h 05m

Ottawa

Tue 3/6

17:15-16:35

1 stop18h 20m

£399

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 44 results

...

Best time to book a flight from Heathrow to Quebec

Have a flexible travel schedule? Discover the best time to fly to Quebec from Heathrow with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Quebec

What is the cheapest month to book a flight from London Heathrow Airport to Quebec?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Quebec (average of £475). Flying from London Heathrow Airport to Quebec in July is currently the most expensive (average of £743). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to QC?

When flying from London Heathrow Airport to Quebec, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from London Heathrow Airport to Quebec

The most flights from LHR to CAQC are scheduled on a Wednesday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Quebec by month

In terms of precipitation, rainfall in Quebec ranges from 64.0 - 111.0 inches per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Quebec when rainfall is around 64.0 mm.

Temperature in Quebec by month

If weather is an important factor for your trip to Quebec, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Quebec

Read through reviews of airlines operating flights from London to Quebec, such as Delta, KLM and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

6.0

Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Delta

8.0

Very Good

7,916 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

6.0

Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

KLM

7.8

Good

1,323 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

6.0

Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Finnair

7.6

Good

1,269 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

6.0

Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Austrian Airlines

7.6

Good

775 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

6.0

Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Azores Airlines

7.5

Good

65 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

6.0

Good

Moishe,Oct 2024

LGA - DEN

The plane had a mechanical error that delayed us by almost an hour. On the positive side the captain kept us all in the know

Related info for your journey

What are the cheapest airlines to fly from London Heathrow Airport to Quebec one-way?
£336 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Aer Lingus and Lufthansa, with prices starting from £362 and £372, respectively.
What are the most popular routes from London Heathrow Airport to Quebec?
Most travelers choose London Heathrow - Montreal Pierre Elliott Trudeau Intl, London Heathrow - Ottawa or London Heathrow - Québec City when deciding on the best route from London Heathrow Airport to Quebec.
What are the most reliable airlines from London Heathrow Airport to Quebec?
The top 3 most reliable airlines when flying from London Heathrow Airport to Quebec are Aegean Airlines (81%), Thai Airways (78%) and MEA (78%).
What are the cheapest flights from London Heathrow Airport to Quebec?
Looking at all options, your cheapest flight can be booked for £321. While the most popular route (London Heathrow - Montreal Pierre Elliott Trudeau Intl) can be booked for £290 on average our data indicates £1,108 when flying from London Heathrow Airport to Quebec.
Can I find deals for flights from Heathrow to Quebec that include hotel bookings?
Yes. In addition to deals on Heathrow to Quebec flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Quebec?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Quebec.
Can I find deals for business class flights from Heathrow to Quebec?
Yes. Cheapflights offers flight deals from Heathrow to Quebec by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London Heathrow Airport to Quebec?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Quebec (average of £475). Flying from London Heathrow Airport to Quebec in July is currently the most expensive (average of £743). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Quebec

Heathrow to Pearson Intl flights

Heathrow to Vancouver Intl flights

Gatwick to Pearson Intl flights

Heathrow to Toronto Island flights

London City to Pearson Intl flights

Gatwick to Vancouver Intl flights

Heathrow to Calgary flights

London City to Vancouver Intl flights

Gatwick to Toronto Island flights

Heathrow to Pierre Elliott Trudeau Intl flights

Luton to Pearson Intl flights

Stansted to Pearson Intl flights

Heathrow to Abbotsford flights

Heathrow to Halifax flights

Gatwick to Calgary flights

London City to Calgary flights

Gatwick to Pierre Elliott Trudeau Intl flights

Heathrow to Ottawa flights

Gatwick to Abbotsford flights

London City to Pierre Elliott Trudeau Intl flights

Southend to Pearson Intl flights

Heathrow to Edmonton flights

Gatwick to Edmonton flights

Stansted to Pierre Elliott Trudeau Intl flights

Luton to Pierre Elliott Trudeau Intl flights

Luton to Calgary flights

Stansted to Vancouver Intl flights

Gatwick to Ottawa flights

Gatwick to Halifax flights

Stansted to Calgary flights

London City to Halifax flights

London City to Ottawa flights

Luton to Vancouver Intl flights

Heathrow to St. John's flights

Heathrow to Victoria flights

Heathrow to Winnipeg flights

Heathrow to Québec City flights

Heathrow to Regina flights

Gatwick to St. John's flights

Gatwick to Winnipeg flights

Luton to Halifax flights

Stansted to Halifax flights

London City to Québec City flights

Heathrow to Saskatoon flights

Gatwick to Québec City flights

Gatwick to Victoria flights

Complete your trip

Quebec car hire

Montreal Pierre Elliott Trudeau Intl Airport car hire

Québec City Airport car hire

Montreal St Hubert Airport car hire

Saguenay Bagotville Airport car hire

La Vernière Iles De La Madeleine Airport car hire

Baie Comeau Airport car hire

Sept-Iles Airport car hire

Rouyn-Noranda Airport car hire

Gaspe Airport car hire

Val D'Or Airport car hire

Mont Joli Airport car hire

Top 8 airlines flying from Heathrow to Quebec

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest£98	Average£552	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Air Transat	Cheapest£336	Average£507	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
TAP AIR PORTUGAL	Cheapest£343	Average£543	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Lufthansa	Cheapest£369	Average£494	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air Canada	Cheapest£378	Average£542	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
British Airways	Cheapest£379	Average£535	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£388	Average£662	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Finnair	Cheapest£416	Average£707	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Quebec?

Cheapflights makes it easy to find Heathrow to Quebec flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Quebec?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Quebec from Heathrow.

Can Cheapflights find flights from Heathrow to Quebec with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Quebec with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Quebec become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Quebec flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from London Heathrow Airport to Quebec from £276

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Quebec

Keep the following information in mind while searching for Heathrow to Quebec flight deals. Data was last updated 15 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Heathrow to Quebec

Cheapest flights from Heathrow to QuebecExplore the most affordable flight options available from Heathrow to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Explore the most affordable flight options available from Heathrow to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

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Use the filters below to find and compare flights from London Heathrow Airport to Quebec that are best for you.

Best time to book a flight from Heathrow to Quebec

Have a flexible travel schedule? Discover the best time to fly to Quebec from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Quebec

What is the cheapest month to book a flight from London Heathrow Airport to Quebec?

What is the cheapest time of day to fly from LHR to QC?

Find hourly flight availability from Heathrow to Quebec. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

Weekly flight availability from London Heathrow Airport to Quebec

Explore weekly flight availability from Heathrow to Quebec. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 April 2025.

Rainfall in Quebec by month

Plan your trip to Quebec by taking into account the average rainfall totals by month.

Temperature in Quebec by month

Plan your trip to Quebec by taking into account the average temperature totals by month.

Reviews of airlines servicing Quebec

Get insights into the airlines that provide service to Quebec. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Quebec. Reviews last updated 15 April 2025.

Read through reviews of airlines operating flights from London to Quebec, such as Delta, KLM and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Quebec. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from London Heathrow Airport to Quebec one-way?

What are the most popular routes from London Heathrow Airport to Quebec?

What are the most reliable airlines from London Heathrow Airport to Quebec?

What are the cheapest flights from London Heathrow Airport to Quebec?

Can I find deals for flights from Heathrow to Quebec that include hotel bookings?

How can I find direct flights from Heathrow to Quebec?

Can I find deals for business class flights from Heathrow to Quebec?

What is the cheapest month to book a flight from London Heathrow Airport to Quebec?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Quebec

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Heathrow to Quebec

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Cheapest flights from Heathrow to Quebec
Explore the most affordable flight options available from Heathrow to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.