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

To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at £237. WestJet flights start at £250 while deals on Azores Airlines start at £315 one-way.

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

While some choose either Ottawa - London Heathrow or Québec City - London Heathrow, Montreal Pierre Elliott Trudeau Intl - London Heathrow is the most popular route from Quebec to London Heathrow Airport.

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

On average you can expect to pay £1,060 for a flight from Quebec to London Heathrow Airport. The cheapest flight overall is £455 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow) is currently priced at £457.

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

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Quebec to London Heathrow Airport on time: Aegean Airlines (64%), Air Canada (63%), Austrian Airlines (63%).

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

American Airlines, Air Canada and Finnair are the most popular airlines when flying from Quebec to London Heathrow Airport.

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

To save on the cost of your flight from Quebec to London Heathrow Airport, book at least 53 days before your planned departure. Booking around this time can save you about 18% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £553 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £675.

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

The best pricing can be found in the month of September. Prices to London Heathrow Airport from Quebec average £570. You can even find prices in September for less than £570, as users have found deals to London Heathrow Airport from as low as £411. The month of December appears to be one of the more expensive times to travel to London Heathrow Airport from Quebec. Flying in the targeted month can save you up to 26%.

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

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

How can I find direct flights from Quebec to Heathrow?

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

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

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

£237+ Flights from Quebec to London Heathrow Airport

Cheap flight deals from Quebec to Heathrow

Round-trip from	£457
One-way from	£237
Popular in	December
Cheapest in	September
Average price	£519
Good round-trip deal	£529 or less
Good one-way deal	£573 or less

Brussels Airlines
22/5-28/5
1 total stop
16h 30m total
Quebec to London

Search Deals

TAP AIR PORTUGAL
26/3
1 total stop
14h 45m total
Quebec to London

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (£22 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

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

Search Deals

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

Search Deals

Find flight deals from Quebec to Heathrow

Cheapest flights from Quebec to Heathrow
Explore the most affordable flight options available from Quebec to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Sun 11/522:25YUL - LHR

Nonstop6h 35mAir Canada

Wed 21/506:50LHR - YUL

1 stop9h 55mAir Canada

Deal found 20/2£457

Sat 3/522:25YUL - LHR

Nonstop6h 35mMultiple Airlines

Wed 14/506:50LHR - YUL

1 stop9h 55mMultiple Airlines

Deal found 20/2£458

Thu 1/522:25YUL - LHR

Nonstop6h 35mLufthansa

Sun 11/509:30LHR - YUL

Nonstop7h 10mLufthansa

Deal found 20/2£466

Sun 16/318:20YOW - LHR

1 stop18h 15mAir France

Mon 24/319:35LHR - YOW

1 stop24h 35mAir France

Deal found 21/2£486

Sun 16/318:20YOW - LHR

2 stops12h 25mMultiple Airlines

Mon 24/319:35LHR - YOW

1 stop24h 35mMultiple Airlines

Deal found 21/2£502

Tue 27/508:30YUL - LHR

1 stop21h 10mUnited Airlines

Wed 4/609:30LHR - YUL

2 stops19h 29mUnited Airlines

Deal found 20/2£507

Sun 9/319:35YUL - LHR

1 stop14h 30mAustrian Airlines

Tue 18/319:25LHR - YUL

1 stop23h 30mAustrian Airlines

Deal found 20/2£508

Mon 5/518:55YUL - LHR

1 stop17h 10mBrussels Airlines

Tue 13/517:50LHR - YUL

1 stop22h 55mBrussels Airlines

Deal found 20/2£535

Thu 27/217:50YOW - LHR

1 stop11h 25mUnited Airlines

Mon 3/306:50LHR - YOW

2 stops32h 41mUnited Airlines

Deal found 20/2£543

Sun 6/417:35YOW - LHR

1 stop22h 25mAir Canada

Sun 13/409:30LHR - YOW

1 stop10h 37mAir Canada

Deal found 20/2£545

Mon 10/316:15YQB - LHR

2 stops14h 35mUnited Airlines

Mon 17/310:25LHR - YQB

2 stops16h 41mUnited Airlines

Deal found 20/2£548

Mon 10/309:50YQB - LHR

1 stop17h 20mAir Canada

Mon 24/315:00LHR - YQB

1 stop12h 28mAir Canada

Deal found 20/2£557

Best flights from Quebec to Heathrow
Discover carefully curated flight deals from Quebec to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Thu 22/522:25YUL - LHR

Nonstop6h 35mMultiple Airlines

Wed 28/506:50LHR - YUL

1 stop9h 55mMultiple Airlines

Deal found 21/2£457

Sat 7/622:25YUL - LHR

Nonstop6h 35mAir Canada

Sat 14/606:50LHR - YUL

1 stop9h 55mAir Canada

Deal found 20/2£463

Fri 2/522:25YUL - LHR

Nonstop6h 35mLufthansa

Wed 21/509:30LHR - YUL

Nonstop7h 10mLufthansa

Deal found 20/2£466

Sun 16/318:20YOW - LHR

1 stop18h 15mAir France

Mon 24/319:35LHR - YOW

1 stop24h 35mAir France

Deal found 21/2£486

Sat 3/514:00YUL - LHR

2 stops16h 25mUnited Airlines

Wed 14/509:30LHR - YUL

1 stop12h 28mUnited Airlines

Deal found 21/2£507

Sun 9/319:35YUL - LHR

1 stop14h 30mAustrian Airlines

Tue 18/319:25LHR - YUL

1 stop23h 30mAustrian Airlines

Deal found 20/2£508

Wed 2/422:45YUL - LHR

1 stop14h 00mTAP AIR PORTUGAL

Wed 30/413:45LHR - YUL

1 stop12h 00mTAP AIR PORTUGAL

Deal found 21/2£510

Mon 5/518:55YUL - LHR

1 stop17h 10mBrussels Airlines

Tue 13/517:50LHR - YUL

1 stop22h 55mBrussels Airlines

Deal found 20/2£535

Sat 12/422:10YUL - LHR

Nonstop6h 40mBritish Airways

Sat 19/418:05LHR - YUL

Nonstop7h 10mBritish Airways

Deal found 20/2£558

Tue 1/419:00YUL - LHR

1 stop16h 35mVirgin Atlantic

Sun 6/411:45LHR - YUL

1 stop10h 10mVirgin Atlantic

Deal found 20/2£561

Tue 25/318:00YUL - LHR

1 stop12h 30mDelta

Mon 31/309:55LHR - YUL

1 stop12h 00mDelta

Deal found 20/2£575

Wed 2/422:10YUL - LHR

Nonstop6h 40mAmerican Airlines

Sun 20/418:05LHR - YUL

Nonstop7h 10mAmerican Airlines

Deal found 20/2£578

Direct flights from Quebec to Heathrow
Explore direct flight options from Quebec to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 February 2025.

Fri 2/522:25YUL - LHR

Nonstop6h 35mLufthansa

Wed 21/509:30LHR - YUL

Nonstop7h 10mLufthansa

Deal found 20/2£466

Sun 9/320:15YUL - LHR

Nonstop6h 55mAir Canada

Tue 18/315:00LHR - YUL

Nonstop7h 40mAir Canada

Deal found 20/2£503

Tue 8/422:10YUL - LHR

Nonstop6h 40mBritish Airways

Tue 15/418:05LHR - YUL

Nonstop7h 10mBritish Airways

Deal found 20/2£545

Mon 28/422:10YUL - LHR

Nonstop6h 40mFinnair

Tue 6/518:05LHR - YUL

Nonstop7h 10mFinnair

Deal found 21/2£548

Sun 30/322:20YUL - LHR

Nonstop6h 40mMultiple Airlines

Sat 5/414:05LHR - YUL

Nonstop7h 10mMultiple Airlines

Deal found 20/2£551

Thu 1/518:55YOW - LHR

Nonstop6h 35mLufthansa

Thu 8/514:05LHR - YOW

Nonstop7h 20mLufthansa

Deal found 19/2£568

Thu 27/321:50YUL - LHR

Nonstop6h 50mAmerican Airlines

Sun 30/318:05LHR - YUL

Nonstop7h 10mAmerican Airlines

Deal found 20/2£577

Mon 5/518:55YOW - LHR

Nonstop6h 35mMultiple Airlines

Mon 26/514:05LHR - YOW

Nonstop7h 20mMultiple Airlines

Deal found 20/2£3,852

Last-minute flights from Quebec to Heathrow
Discover last-minute flight deals from Quebec to Heathrow. Data last updated 21 February 2025 and is based on user searches.

Mon 24/208:35YUL - LHR

1 stop17h 05mUnited Airlines

Fri 28/208:55LHR - YUL

2 stops28h 05mUnited Airlines

Deal found 20/2£536

Tue 25/219:40YQB - LHR

2 stops31h 15mUnited Airlines

Tue 4/307:40LHR - YQB

2 stops20h 07mUnited Airlines

Deal found 20/2£577

Wed 26/212:15YUL - LHR

1 stop13h 15mAir Canada

Tue 4/319:25LHR - YUL

1 stop23h 30mAir Canada

Deal found 20/2£503

Wed 26/220:50YUL - LHR

Nonstop6h 50mAmerican Airlines

Tue 4/316:30LHR - YUL

Nonstop7h 35mAmerican Airlines

Deal found 20/2£635

Wed 26/205:55YOW - LHR

2 stops19h 55mDelta

Mon 3/312:20LHR - YOW

2 stops16h 49mDelta

Deal found 20/2£676

Thu 27/217:50YOW - LHR

1 stop10h 20mUnited Airlines

Tue 4/306:50LHR - YOW

2 stops19h 34mUnited Airlines

Deal found 20/2£543

Thu 27/206:45YOW - LHR

1 stop18h 45mAir Canada

Thu 6/315:00LHR - YOW

1 stop12h 08mAir Canada

Deal found 19/2£571

Thu 27/214:10YOW - LHR

2 stops26h 30mAustrian Airlines

Thu 6/314:50LHR - YOW

2 stops32h 22mAustrian Airlines

Deal found 19/2£698

Sun 2/308:05YUL - LHR

1 stop31h 30mMultiple Airlines

Tue 18/319:25LHR - YUL

1 stop23h 30mMultiple Airlines

Deal found 21/2£541

Sun 2/318:20YOW - LHR

2 stops55h 50mMultiple Airlines

Sun 9/318:00LHR - YOW

1 stop31h 37mMultiple Airlines

Deal found 19/2£665

Sun 2/307:05YUL - LHR

1 stop18h 45mDelta

Thu 28/811:45LHR - YUL

1 stop10h 10mDelta

Deal found 20/2£673

Mon 3/308:35YUL - LHR

1 stop21h 15mUnited Airlines

Wed 12/307:40LHR - YUL

2 stops28h 20mUnited Airlines

Deal found 20/2£539

One-way flights from Quebec to Heathrow
Search for one-way flight options from Quebec to Heathrow. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Wed 26/322:45YUL - LHR

1 stop14h 45mTAP AIR PORTUGAL

Deal found 20/2£237

Mon 12/523:00YUL - LHR

1 stop10h 15mMultiple Airlines

Deal found 20/2£238

Tue 25/306:15YOW - LHR

1 stop26h 35mWestJet

Deal found 20/2£250

Tue 25/316:45YUL - LHR

1 stop16h 05mWestJet

Deal found 20/2£272

Sat 22/318:55YOW - LHR

1 stop37h 55mMultiple Airlines

Deal found 20/2£281

Mon 17/322:25YUL - LHR

2 stops39h 05mAzores Airlines

Deal found 20/2£315

Sun 6/406:15YQB - LHR

3 stops48h 40mMultiple Airlines

Deal found 20/2£364

Fri 14/321:35YUL - LHR

1 stop15h 25mRoyal Air Maroc

Deal found 21/2£375

Sun 2/318:55YUL - LHR

2 stops32h 35mAir Canada

Deal found 20/2£414

Sun 2/320:10YUL - LHR

1 stop21h 15mTurkish Airlines

Deal found 20/2£491

Wed 26/320:15YUL - LHR

Nonstop6h 55mLufthansa

Deal found 20/2£545

Mon 28/418:55YOW - LHR

Nonstop6h 35mAir Canada

Deal found 20/2£549

Find flights from Quebec to Heathrow within your budget

Fly from

Fly to

Route

Depart

Return

Price

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Thu 22/5

22:25-10:00

Nonstop6h 35m

London Heathrow

Wed 28/5

06:50-11:45

1 stop9h 55m

£457

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sat 7/6

22:25-10:00

Nonstop6h 35m

London Heathrow

Sat 14/6

06:50-11:45

1 stop9h 55m

£463

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Fri 2/5

22:25-10:00

Nonstop6h 35m

London Heathrow

Wed 21/5

09:30-11:40

Nonstop7h 10m

£466

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Sun 16/3

18:20-16:35

1 stop18h 15m

London Heathrow

Mon 24/3

19:35-16:10

1 stop24h 35m

£486

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Sun 16/3

18:20-10:45

2 stops12h 25m

London Heathrow

Mon 24/3

19:35-16:10

1 stop24h 35m

£502

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sat 3/5

19:10-10:40

1 stop10h 30m

London Heathrow

Sat 17/5

09:30-16:58

1 stop12h 28m

£507

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sun 9/3

19:35-14:05

1 stop14h 30m

London Heathrow

Tue 18/3

19:25-14:55

1 stop23h 30m

£508

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 2/4

22:45-17:45

1 stop14h 00m

London Heathrow

Wed 30/4

13:45-20:45

1 stop12h 00m

£510

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Mon 5/5

18:55-17:05

1 stop17h 10m

London Heathrow

Tue 13/5

17:50-11:45

1 stop22h 55m

£535

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Sun 9/3

17:00-11:15

1 stop14h 15m

London Heathrow

Fri 21/3

07:10-23:54

2 stops20h 44m

£543

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 47 results

...

Best time to book a flight from Quebec to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Quebec 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.

Travel insights for flights from Quebec to Heathrow

Get recent, data-driven insights about flights from Quebec to Heathrow including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Quebec to London Heathrow Airport (average of £112). Flying from Quebec to London Heathrow Airport in August is currently the most expensive (average of £163). 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 QC to LHR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to London Heathrow Airport as you normally would.

Weekly flight availability from Quebec to London Heathrow Airport

The most flights from CAQC to LHR are scheduled on a Friday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

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

Delta

8.0

Very Good

8,212 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

8,212 reviews

Delta

8.0

Very Good

8,212 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,333 reviews

Delta

8.0

Very Good

8,212 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Azores Airlines

7.6

Good

62 reviews

Delta

8.0

Very Good

8,212 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines

7.6

Good

773 reviews

Delta

8.0

Very Good

8,212 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,568 reviews

Delta

8.0

Very Good

8,212 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Quebec to London Heathrow Airport one-way?
To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at £237. WestJet flights start at £250 while deals on Azores Airlines start at £315 one-way.
What are the most popular routes from Quebec to London Heathrow Airport?
While some choose either Ottawa - London Heathrow or Québec City - London Heathrow, Montreal Pierre Elliott Trudeau Intl - London Heathrow is the most popular route from Quebec to London Heathrow Airport.
What are the most reliable airlines from Quebec to London Heathrow Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Quebec to London Heathrow Airport on time: Aegean Airlines (64%), Air Canada (63%), Austrian Airlines (63%).
What are the cheapest flights from Quebec to London Heathrow Airport?
On average you can expect to pay £1,060 for a flight from Quebec to London Heathrow Airport. The cheapest flight overall is £455 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow) is currently priced at £457.
Can I find deals for flights from Quebec to Heathrow that include hotel bookings?
Yes. In addition to deals on Quebec to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Quebec to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to Heathrow.
Can I find deals for business class flights from Quebec to Heathrow?
Yes. Cheapflights offers flight deals from Quebec to Heathrow 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 Quebec to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Quebec to London Heathrow Airport (average of £112). Flying from Quebec to London Heathrow Airport in August is currently the most expensive (average of £163). 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

Deal

Hounslow

Milton Keynes

Croydon

Gatwick

Slough

Luton

Ilford

Hayes

Eastbourne

Swindon

Northampton

Wembley

Southend-on-Sea

Ipswich

Winchester

Maidstone

Crawley

Southall

Watford

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Quebec to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest£437	Average£562	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
British Airways	Cheapest£442	Average£664	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£532	Average£662	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
American Airlines	Cheapest£587	Average£695	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

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

Deals for Quebec to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Quebec to Heathrow.

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

Yes, we can. To see specific flights from Quebec to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Quebec to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Quebec to London Heathrow Airport from £237

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 26/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Quebec to Heathrow

Keep the following information in mind while searching for Quebec to Heathrow flight deals. Data was last updated 21 February 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 Quebec to Heathrow

Cheapest flights from Quebec to HeathrowExplore the most affordable flight options available from Quebec to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Explore the most affordable flight options available from Quebec to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Find flights from Quebec to Heathrow within your budget

Best time to book a flight from Quebec to Heathrow

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

Travel insights for flights from Quebec to Heathrow

Get recent, data-driven insights about flights from Quebec to Heathrow including ideal travel times, pricing trends, and more.

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

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

Find hourly flight availability from Quebec to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

Weekly flight availability from Quebec to London Heathrow Airport

Explore weekly flight availability from Quebec to Heathrow. 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 21 February 2025.

Rainfall in Heathrow by month

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

Temperature in Heathrow by month

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

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Quebec to London, such as Delta, KLM and Azores Airlines. 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 Quebec to Heathrow. 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 Quebec to London Heathrow Airport one-way?

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

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

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

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

How can I find direct flights from Quebec to Heathrow?

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

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

Travelling to a place near 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 Quebec to Heathrow

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

Top 4 airlines flying from Quebec to Heathrow

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Quebec to Heathrow
Explore the most affordable flight options available from Quebec to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.