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Cheap flights from London Heathrow Airport to Niagara Falls from £292

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
22 Jan — 29 Jan1
1 adult

The best prices from London Heathrow to Niagara Falls are usually found in November or February, booked 89 days in advance, depart on a Friday or Monday and return on a Wednesday

Cheap flight deals from Heathrow to Niagara Falls

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Niagara Falls (NI4). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

£364

One-way from

£292

Popular in

August

Cheapest in

November

Average price

£461
SWISS
  • SWISS
  • 18/2-4/3
  • 4 total stops
  • 43h 15m total
  • London to Niagara Falls
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9/7
  • 9/7
  • 1 total stop
  • 14h 35m total
  • London to Niagara Falls
Search Deals
High demand for flights, 12% potential price rise
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Best time to find cheap flights, 3% potential price drop
Search Deals
Average for round-trip flights in January 2025
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Find flight deals from Heathrow to Niagara Falls

Cheapest flights from Heathrow to Niagara Falls
Explore the most affordable flight options available from Heathrow to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Tue 18/217:25LHR - YYZ
2 stops30h 10mSWISS
Tue 4/314:00YYZ - LHR
2 stops13h 05mSWISS
Deal found 16/1£364
Thu 13/209:30LHR - YYZ
1 stop11h 45mLufthansa
Tue 18/220:10YYZ - LHR
Nonstop7h 20mLufthansa
Deal found 16/1£366
Wed 5/220:40LHR - YYZ
1 stop26h 35mIcelandair
Sat 29/320:50YYZ - LHR
1 stop10h 05mIcelandair
Deal found 16/1£367
Mon 24/208:55LHR - YYZ
1 stop12h 25mAir Canada
Fri 28/218:10YYZ - LHR
Nonstop7h 20mAir Canada
Deal found 17/1£369
Wed 17/917:50LHR - YYZ
Nonstop7h 50mVirgin Atlantic
Wed 24/922:30YYZ - LHR
Nonstop7h 10mVirgin Atlantic
Deal found 16/1£371
Thu 13/206:00LHR - YYZ
2 stops17h 35mAustrian Airlines
Thu 20/218:05YYZ - LHR
1 stop33h 15mAustrian Airlines
Deal found 16/1£381
Thu 13/217:05LHR - YYZ
Nonstop8h 10mBritish Airways
Tue 18/218:00YYZ - LHR
Nonstop7h 15mBritish Airways
Deal found 16/1£393
Wed 19/209:30LHR - YYZ
2 stops16h 47mUnited Airlines
Wed 5/312:15YYZ - LHR
2 stops15h 10mUnited Airlines
Deal found 16/1£394
Sun 13/419:30LHR - YYZ
1 stop23h 20mMultiple Airlines
Sun 20/416:00YYZ - LHR
1 stop9h 30mMultiple Airlines
Deal found 16/1£394
Tue 18/208:55LHR - YYZ
1 stop13h 19mDelta
Mon 29/922:30YYZ - LHR
Nonstop7h 10mDelta
Deal found 16/1£412
Tue 24/617:50LHR - YYZ
Nonstop7h 50mKLM
Fri 11/722:30YYZ - LHR
Nonstop7h 10mKLM
Deal found 17/1£433
Mon 3/210:10LHR - YYZ
1 stop12h 04mAir France
Sat 29/319:35YYZ - LHR
1 stop16h 00mAir France
Deal found 16/1£460

Find flights from Heathrow to Niagara Falls within your budget

Customise your flight search to find flights from Heathrow to Niagara Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 18/2

17:25-18:35

2 stops30h 10m

Toronto Pearson Intl

Tue 4/3

14:00-08:05

2 stops13h 05m

£364

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 13/2

09:30-16:15

1 stop11h 45m

Toronto Pearson Intl

Tue 18/2

14:00-07:10

1 stop12h 10m

£366

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 5/2

20:40-18:15

1 stop26h 35m

Toronto Pearson Intl

Sun 30/3

20:50-11:55

1 stop10h 05m

£367

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 24/2

08:55-16:20

1 stop12h 25m

Toronto Pearson Intl

Fri 28/2

18:10-06:30

Nonstop7h 20m

£369

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 1/4

17:50-20:40

Nonstop7h 50m

Toronto Pearson Intl

Thu 10/4

22:30-10:40

Nonstop7h 10m

£376

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 10/2

06:00-14:35

1 stop13h 35m

Toronto Pearson Intl

Mon 17/2

21:25-18:40

2 stops16h 15m

£378

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 14/3

06:00-15:35

1 stop13h 35m

Toronto Pearson Intl

Thu 27/3

21:10-08:30

Nonstop7h 20m

£388

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 13/2

17:05-20:15

Nonstop8h 10m

Toronto Pearson Intl

Tue 18/2

18:00-06:15

Nonstop7h 15m

£393

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 19/2

09:30-21:17

2 stops16h 47m

Toronto Pearson Intl

Wed 5/3

14:00-06:20

1 stop11h 20m

£394

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 18/2

08:55-17:14

1 stop13h 19m

Toronto Pearson Intl

Mon 29/9

22:30-10:40

Nonstop7h 10m

£412

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 25 results
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Best time to book a flight from Heathrow to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls 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.

Travel insights for flights from Heathrow to Niagara Falls

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

How far ahead should I book a flight from London Heathrow Airport to Niagara Falls?

Use this chart to determine the optimal time to book a return flight from Heathrow to Niagara Falls. Price data was last updated on 10 January 2025.

Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Niagara Falls. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Niagara Falls (average of £490). Flying from London Heathrow Airport to Niagara Falls in July is currently the most expensive (average of £708). 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 NI4?

Find hourly flight availability from Heathrow to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

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

What is the cheapest day to fly from London Heathrow Airport to Niagara Falls?

Use this chart to determine the cheapest time to fly return from Heathrow to Niagara Falls. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Niagara Falls flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London Heathrow Airport to Niagara Falls

Explore weekly flight availability from Heathrow to Niagara Falls. 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 17 January 2025.

The most flights from LHR to NI4 are scheduled on a Tuesday (30 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (17 on average).

Rainfall in Niagara Falls by month

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

In terms of precipitation, rainfall in Niagara Falls ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Niagara Falls when rainfall is around 51.0 mm.

Temperature in Niagara Falls by month

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

If weather is an important factor for your trip to Niagara Falls, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Niagara Falls

Get insights into the airlines that provide service to Niagara Falls. 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 Niagara Falls. Reviews last updated 17 January 2025.
Read reviews from past customers who have flown Icelandair, Air Canada and Lufthansa from London to Niagara Falls. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta
8.0
Very Good
8,513 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

KLM
7.8
Good
1,339 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Austrian Airlines
7.6
Good
786 reviews
Delta
8.0
Very Good
8,513 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Niagara Falls. 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 Niagara Falls one-way?

    £295 is the cheapest one-way deal found within the past few days, from Virgin Atlantic. You may also be able to find cheap deals on WestJet and TAP AIR PORTUGAL, with prices starting from £302 and £314, respectively.

  • What are the most reliable airlines from London Heathrow Airport to Niagara Falls?

    Before booking your flight to Niagara Falls from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Thai Airways (92%), Ethiopian Air (90%), SriLankan Airlines( 87%).

  • What are the cheapest flights from London Heathrow Airport to Niagara Falls?

    Looking for the cheapest flight from London Heathrow Airport to Niagara Falls? While on average our users pay £1,175, our data indicates the cheapest price to be £375. The most popular route (London Heathrow - Toronto Pearson Intl), is priced around £301.

  • Can I find deals for flights from Heathrow to Niagara Falls that include hotel bookings?

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

  • How can I find direct flights from Heathrow to Niagara Falls?

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

  • Can I find deals for business class flights from Heathrow to Niagara Falls?

    Yes. Cheapflights offers flight deals from Heathrow to Niagara Falls 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 Niagara Falls?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Niagara Falls (average of £490). Flying from London Heathrow Airport to Niagara Falls in July is currently the most expensive (average of £708). 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

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Alternative routes for Heathrow to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Pearson Intl flights
Gatwick to Pearson Intl flights
London City to Pearson Intl flights
Heathrow to Toronto Island flights
Heathrow to Pierre Elliott Trudeau Intl flights
Luton to Pearson Intl flights
Gatwick to Pierre Elliott Trudeau Intl flights
London City to Pierre Elliott Trudeau Intl flights
Stansted to Pearson Intl flights
Gatwick to Toronto Island flights
Heathrow to Ottawa flights
Luton to Pierre Elliott Trudeau Intl flights
Heathrow to Hamilton flights
Gatwick to Ottawa flights
Stansted to Pierre Elliott Trudeau Intl flights
London City to Ottawa flights
Gatwick to Hamilton flights
Heathrow to London flights
Southend to Pearson Intl flights
Heathrow to Windsor flights
Gatwick to London flights
London City to London flights
Stansted to London flights
Stansted to Ottawa flights
Heathrow to North Bay flights
Heathrow to Sarnia flights
London City to Thunder Bay flights
Gatwick to Thunder Bay flights
Gatwick to Region of Waterloo Intl flights
Heathrow to Thunder Bay flights
Heathrow to Timmins flights

Top 10 airlines flying from Heathrow to Niagara Falls

Discover the top 10 airlines that operate flights from Heathrow to Niagara Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£262Average£823FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapest£276Average£542FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
PLAYCheapest£277Average£395FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IberiaCheapest£330Average£669FlexibilityNo cancel feeOn-time77%
Search Iberia flights
IcelandairCheapest£357Average£521FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£361Average£484FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
TAP AIR PORTUGALCheapest£362Average£604FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Scandinavian AirlinesCheapest£382Average£594FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapest£392Average£622FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£397Average£482FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Niagara Falls?

When you search for this flight from Heathrow to Niagara Falls, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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 Niagara Falls from Heathrow.

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

Certainly. Search results for flights to Niagara Falls from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Heathrow to Niagara Falls and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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