Cheap flights from London to Niagara Falls, Ontario from £261
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 29/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YYZ
9 May — 16 May1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Niagara Falls are usually found in September or February, booked 85 days in advance, depart on a Friday or Wednesday and return on a Wednesday
Cheap flight deals from London to Niagara Falls
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Cheapest flights from London to Niagara Falls
Explore the most affordable flight options available from London to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 April 2026.
Fri 17/417:40
LHR
-
YYZ
Nonstop7h 50m
Air Canada
Sat 25/412:00
YYZ
-
LHR
1 stop13h 30m
Air Canada
Deal found 6/4£398
Thu 30/421:40
LTN
-
YYZ
1 stop23h 10m
Multiple Airlines
Wed 27/518:20
YYZ
-
LTN
2 stops13h 15m
Multiple Airlines
Deal found 6/4£398
Fri 8/506:35
STN
-
YYZ
1 stop14h 15m
Multiple Airlines
Tue 19/522:05
YYZ
-
STN
1 stop10h 20m
Multiple Airlines
Deal found 6/4£398
Tue 14/415:40
LGW
-
YYZ
1 stop32h 30m
Icelandair
Wed 22/420:45
YYZ
-
LGW
1 stop12h 55m
Icelandair
Deal found 6/4£398
Sun 26/409:00
LTN
-
YYZ
1 stop33h 20m
Multiple Airlines
Mon 18/522:55
YYZ
-
LTN
1 stop11h 50m
Multiple Airlines
Deal found 5/4£399
Sun 26/417:45
STN
-
YYZ
3 stops33h 00m
Multiple Airlines
Mon 18/522:55
YYZ
-
STN
1 stop17h 25m
Multiple Airlines
Deal found 5/4£399
Wed 13/509:45
LGW
-
YYZ
1 stop11h 05m
Multiple Airlines
Wed 3/618:15
YYZ
-
LGW
2 stops13h 15m
Multiple Airlines
Deal found 6/4£399
Wed 14/1008:30
LHR
-
YYZ
Nonstop7h 45m
Air Canada
Wed 21/1018:35
YYZ
-
LHR
Nonstop7h 00m
Air Canada
Deal found 6/4£400
Wed 20/506:15
LTN
-
YYZ
1 stop14h 35m
Multiple Airlines
Wed 27/518:20
YYZ
-
LTN
2 stops13h 15m
Multiple Airlines
Deal found 5/4£400
Wed 22/406:40
STN
-
YYZ
2 stops19h 40m
Multiple Airlines
Fri 22/516:15
YYZ
-
STN
2 stops22h 05m
Multiple Airlines
Deal found 5/4£400
Wed 15/415:40
LGW
-
YYZ
1 stop11h 25m
Icelandair
Wed 1/723:10
YYZ
-
LGW
1 stop10h 30m
Icelandair
Deal found 5/4£400
Wed 29/421:25
LHR
-
YYZ
1 stop29h 40m
Icelandair
Wed 13/520:45
YYZ
-
LHR
1 stop18h 35m
Icelandair
Deal found 6/4£400
Best flights from London to Niagara Falls
Discover carefully curated flight deals from London to Niagara Falls that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 April 2026.
Sun 10/521:25
LHR
-
YYZ
1 stop29h 40m
Icelandair
Mon 1/620:45
YYZ
-
LHR
1 stop18h 35m
Icelandair
Deal found 5/4£442
Thu 25/618:20
LTN
-
YYZ
1 stop25h 55m
Multiple Airlines
Sat 4/721:05
YYZ
-
LTN
1 stop20h 55m
Multiple Airlines
Deal found 7/4£455
Sat 30/509:40
LGW
-
YYZ
Nonstop8h 05m
Air Transat
Sat 6/619:50
YYZ
-
LGW
Nonstop7h 05m
Air Transat
Deal found 6/4£503
Tue 1/912:40
LHR
-
YYZ
1 stop10h 50m
Lufthansa
Thu 17/916:05
YYZ
-
LHR
1 stop9h 25m
Lufthansa
Deal found 4/4£524
Thu 3/919:50
LHR
-
YYZ
2 stops24h 50m
Scandinavian Airlines
Tue 29/917:10
YYZ
-
LHR
2 stops16h 25m
Scandinavian Airlines
Deal found 9/4£524
Mon 14/907:30
LHR
-
YYZ
2 stops16h 30m
United Airlines
Mon 21/910:15
YYZ
-
LHR
2 stops14h 40m
United Airlines
Deal found 6/4£540
Mon 14/911:45
LHR
-
YYZ
2 stops16h 12m
Delta
Thu 1/1022:55
YYZ
-
LHR
Nonstop7h 15m
Delta
Deal found 7/4£546
Mon 7/916:25
LGW
-
YYZ
1 stop26h 35m
TAP AIR PORTUGAL
Sat 19/917:35
YYZ
-
LGW
2 stops36h 45m
TAP AIR PORTUGAL
Deal found 8/4£578
Sat 9/510:25
LGW
-
YYZ
2 stops17h 49m
Virgin Atlantic
Tue 12/506:00
YYZ
-
LGW
2 stops22h 25m
Virgin Atlantic
Deal found 7/4£581
Fri 18/920:40
LGW
-
YYZ
1 stop23h 20m
British Airways
Sun 27/917:10
YYZ
-
LGW
1 stop12h 40m
British Airways
Deal found 7/4£604
Wed 9/909:20
LGW
-
YYZ
1 stop11h 55m
SWISS
Thu 17/916:30
YYZ
-
LGW
1 stop10h 55m
SWISS
Deal found 4/4£619
Sat 27/612:10
LCY
-
YYZ
1 stop12h 45m
KLM
Mon 6/716:45
YYZ
-
LCY
1 stop9h 30m
KLM
Deal found 8/4£823
Wed 27/519:50
LTN
-
YYZ
1 stop20h 10m
Multiple Airlines
Sat 6/619:15
YYZ
-
LTN
1 stop10h 05m
Multiple Airlines
Deal found 7/4£462
Mon 11/521:25
LHR
-
YYZ
1 stop29h 40m
Icelandair
Sun 31/523:10
YYZ
-
LHR
1 stop31h 45m
Icelandair
Deal found 5/4£467
Tue 26/517:45
LTN
-
YYZ
1 stop22h 15m
Multiple Airlines
Tue 2/619:15
YYZ
-
LTN
1 stop18h 15m
Multiple Airlines
Deal found 9/4£464
Thu 11/615:40
LGW
-
YYZ
1 stop11h 25m
Icelandair
Wed 24/623:10
YYZ
-
LGW
1 stop10h 30m
Icelandair
Deal found 4/4£471
Sat 9/506:50
LHR
-
YYZ
2 stops16h 38m
United Airlines
Tue 12/513:55
YYZ
-
LHR
2 stops14h 25m
United Airlines
Deal found 7/4£542
Thu 30/421:05
LHR
-
YYZ
2 stops23h 35m
Scandinavian Airlines
Mon 4/517:10
YYZ
-
LHR
2 stops16h 25m
Scandinavian Airlines
Deal found 9/4£551
Mon 20/412:40
LGW
-
YYZ
Nonstop8h 20m
Air Transat
Fri 24/422:35
YYZ
-
LGW
Nonstop7h 10m
Air Transat
Deal found 6/4£561
Wed 22/409:15
LCY
-
YYZ
1 stop12h 05m
Lufthansa
Mon 27/416:35
YYZ
-
LCY
1 stop11h 05m
Lufthansa
Deal found 4/4£564
Sun 31/513:55
LTN
-
YYZ
1 stop26h 05m
Multiple Airlines
Sat 13/619:15
YYZ
-
LTN
1 stop10h 05m
Multiple Airlines
Deal found 6/4£471
Mon 7/910:50
STN
-
YYZ
1 stop38h 15m
Turkish Airlines
Thu 17/921:50
YYZ
-
STN
1 stop31h 05m
Turkish Airlines
Deal found 6/4£1,142
Thu 17/909:20
LCY
-
YYZ
2 stops18h 37m
Delta
Thu 1/1021:55
YYZ
-
LCY
1 stop13h 45m
Delta
Deal found 7/4£575
Thu 4/615:40
LGW
-
YYZ
1 stop11h 25m
Icelandair
Tue 9/623:10
YYZ
-
LGW
1 stop10h 30m
Icelandair
Deal found 9/4£478
Tue 28/408:25
LCY
-
YYZ
2 stops19h 31m
Virgin Atlantic
Wed 6/516:11
YYZ
-
LCY
2 stops19h 29m
Virgin Atlantic
Deal found 9/4£602
Thu 10/907:30
LHR
-
YYZ
2 stops16h 30m
United Airlines
Wed 16/910:15
YYZ
-
LHR
2 stops14h 40m
United Airlines
Deal found 9/4£548
Mon 17/816:25
LGW
-
YYZ
1 stop26h 35m
TAP AIR PORTUGAL
Wed 2/922:55
YYZ
-
LGW
1 stop29h 50m
TAP AIR PORTUGAL
Deal found 8/4£608
Fri 8/506:20
LTN
-
YYZ
1 stop12h 00m
Multiple Airlines
Fri 29/523:05
YYZ
-
LTN
1 stop13h 20m
Multiple Airlines
Deal found 9/4£473
Wed 3/606:30
LHR
-
YYZ
1 stop11h 50m
Delta
Wed 10/622:55
YYZ
-
LHR
Nonstop7h 15m
Delta
Deal found 4/4£580
Fri 14/812:40
LGW
-
YYZ
Nonstop8h 00m
Air Transat
Wed 26/819:50
YYZ
-
LGW
Nonstop7h 05m
Air Transat
Deal found 5/4£604
Direct flights from London to Niagara Falls
Explore direct flight options from London to Niagara Falls based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 April 2026.
Thu 23/412:40
LGW
-
YYZ
Nonstop8h 20m
Air Transat
Sun 3/522:45
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Deal found 5/4£400
Fri 24/412:40
LGW
-
YYZ
Nonstop8h 20m
Air Transat
Sun 3/522:45
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Deal found 8/4£403
Sat 25/412:40
LGW
-
YYZ
Nonstop8h 20m
Air Transat
Sun 3/522:45
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Deal found 8/4£405
Sat 25/412:40
LGW
-
YYZ
Nonstop8h 20m
Air Transat
Mon 4/522:45
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Deal found 9/4£408
Wed 22/412:40
LGW
-
YYZ
Nonstop8h 20m
Air Transat
Wed 6/522:45
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Deal found 5/4£413
Fri 4/912:40
LGW
-
YYZ
Nonstop8h 00m
Air Transat
Sun 20/922:45
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Deal found 9/4£419
Wed 22/412:40
LGW
-
YYZ
Nonstop8h 20m
Air Transat
Sun 3/522:45
YYZ
-
LGW
Nonstop7h 00m
Air Transat
Deal found 6/4£421
Fri 24/408:30
LHR
-
YYZ
Nonstop7h 45m
Air Canada
Sun 3/521:25
YYZ
-
LHR
Nonstop7h 10m
Air Canada
Deal found 6/4£480
Fri 24/408:30
LHR
-
YYZ
Nonstop7h 45m
Air Canada
Thu 30/421:25
YYZ
-
LHR
Nonstop7h 10m
Air Canada
Deal found 5/4£482
Wed 22/408:30
LHR
-
YYZ
Nonstop7h 45m
Multiple Airlines
Thu 7/521:15
YYZ
-
LHR
Nonstop7h 20m
Multiple Airlines
Deal found 6/4£483
Wed 22/412:05
LHR
-
YYZ
Nonstop7h 50m
Multiple Airlines
Mon 18/523:45
YYZ
-
LHR
Nonstop7h 05m
Multiple Airlines
Deal found 4/4£484
Tue 28/414:10
LHR
-
YYZ
Nonstop8h 10m
Multiple Airlines
Tue 12/520:15
YYZ
-
LHR
Nonstop7h 20m
Multiple Airlines
Deal found 7/4£484
Last-minute flights from London to Niagara Falls
Discover last-minute flight deals from London to Niagara Falls. Data last updated 9 April 2026 and is based on user searches.
Tue 14/415:40
LGW
-
YYZ
1 stop32h 30m
Icelandair
Wed 22/420:45
YYZ
-
LGW
1 stop12h 55m
Icelandair
Deal found 6/4£398
Wed 15/415:40
LGW
-
YYZ
1 stop11h 25m
Icelandair
Wed 1/723:10
YYZ
-
LGW
1 stop10h 30m
Icelandair
Deal found 5/4£400
Fri 17/417:40
LHR
-
YYZ
Nonstop7h 50m
Air Canada
Sat 25/412:00
YYZ
-
LHR
1 stop13h 30m
Air Canada
Deal found 6/4£398
Wed 22/406:40
STN
-
YYZ
2 stops19h 40m
Multiple Airlines
Fri 22/516:15
YYZ
-
STN
2 stops22h 05m
Multiple Airlines
Deal found 5/4£400
Sun 26/409:00
LTN
-
YYZ
1 stop33h 20m
Multiple Airlines
Mon 18/522:55
YYZ
-
LTN
1 stop11h 50m
Multiple Airlines
Deal found 5/4£399
Sun 26/417:45
STN
-
YYZ
3 stops33h 00m
Multiple Airlines
Mon 18/522:55
YYZ
-
STN
1 stop17h 25m
Multiple Airlines
Deal found 5/4£399
Wed 29/421:25
LHR
-
YYZ
1 stop29h 40m
Icelandair
Wed 13/520:45
YYZ
-
LHR
1 stop18h 35m
Icelandair
Deal found 6/4£400
Thu 30/421:40
LTN
-
YYZ
1 stop23h 10m
Multiple Airlines
Wed 27/518:20
YYZ
-
LTN
2 stops13h 15m
Multiple Airlines
Deal found 6/4£398
Wed 6/506:15
LTN
-
YYZ
1 stop14h 35m
Multiple Airlines
Wed 27/522:05
YYZ
-
LTN
1 stop19h 10m
Multiple Airlines
Deal found 6/4£400
Fri 8/506:35
STN
-
YYZ
1 stop14h 15m
Multiple Airlines
Tue 19/522:05
YYZ
-
STN
1 stop10h 20m
Multiple Airlines
Deal found 6/4£398
Wed 13/509:45
LGW
-
YYZ
1 stop11h 05m
Multiple Airlines
Wed 3/618:15
YYZ
-
LGW
2 stops13h 15m
Multiple Airlines
Deal found 6/4£399
Wed 20/506:15
LTN
-
YYZ
1 stop14h 35m
Multiple Airlines
Wed 27/518:20
YYZ
-
LTN
2 stops13h 15m
Multiple Airlines
Deal found 5/4£400
One-way flights from London to Niagara Falls
Search for one-way flight options from London to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated 9 April 2026.
Mon 29/618:40
LTN
-
YYZ
1 stop23h 40m
Multiple Airlines
Deal found 9/4£261
Mon 15/619:25
LTN
-
YYZ
2 stops22h 55m
Multiple Airlines
Deal found 9/4£262
Fri 24/420:50
LHR
-
YYZ
2 stops22h 25m
Multiple Airlines
Deal found 5/4£262
Fri 1/516:25
LTN
-
YYZ
3 stops26h 35m
Multiple Airlines
Deal found 9/4£263
Wed 22/415:50
LHR
-
YYZ
1 stop27h 25m
Multiple Airlines
Deal found 7/4£263
Tue 11/806:30
STN
-
YYZ
2 stops15h 40m
Multiple Airlines
Deal found 5/4£263
Mon 7/920:40
LGW
-
YYZ
1 stop21h 40m
Multiple Airlines
Deal found 6/4£263
Wed 6/520:00
LTN
-
YYZ
3 stops30h 45m
Multiple Airlines
Deal found 5/4£264
Sat 2/520:10
LHR
-
YYZ
1 stop22h 10m
Multiple Airlines
Deal found 8/4£264
Fri 24/418:40
STN
-
YYZ
1 stop23h 25m
Multiple Airlines
Deal found 5/4£264
Mon 11/516:55
SEN
-
YYZ
1 stop29h 15m
Multiple Airlines
Deal found 6/4£264
Sun 24/521:35
LGW
-
YYZ
1 stop23h 15m
Multiple Airlines
Deal found 6/4£264
Find flight deals from London to Niagara Falls
Keep the following information in mind while searching for London to Niagara Falls flight deals. Data was last updated 9 April 2026.
Customise your flight search to find flights from London 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 9 April 2026.
Use the filters below to find and compare flights from London to Niagara Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
LondonToronto
LHR - YYZ
LHRYYZ
London Heathrow
Sun 10/5
21:25-22:05
1 stop29h 40m
Toronto Pearson Intl
Mon 1/6
20:45-20:20
1 stop18h 35m
£442
LondonToronto
LTN - YYZ
LTNYYZ
London Luton
Thu 25/6
18:20-15:15
1 stop25h 55m
Toronto Pearson Intl
Sat 4/7
21:05-23:00
1 stop20h 55m
£455
LondonToronto
LTN - YYZ
LTNYYZ
London Luton
Wed 27/5
19:50-11:00
1 stop20h 10m
Toronto Pearson Intl
Sat 6/6
19:15-10:20
1 stop10h 05m
£462
LondonToronto
LTN - YYZ
LTNYYZ
London Luton
Tue 26/5
17:45-11:00
1 stop22h 15m
Toronto Pearson Intl
Tue 2/6
19:15-18:30
1 stop18h 15m
£464
LondonToronto
LHR - YYZ
LHRYYZ
London Heathrow
Mon 11/5
21:25-22:05
1 stop29h 40m
Toronto Pearson Intl
Sun 31/5
23:10-11:55
1 stop31h 45m
£467
LondonToronto
LGW - YYZ
LGWYYZ
London Gatwick
Thu 11/6
15:40-22:05
1 stop11h 25m
Toronto Pearson Intl
Wed 24/6
23:10-14:40
1 stop10h 30m
£471
LondonToronto
LTN - YYZ
LTNYYZ
London Luton
Sun 31/5
13:55-11:00
1 stop26h 05m
Toronto Pearson Intl
Sat 13/6
19:15-10:20
1 stop10h 05m
£471
LondonToronto
LTN - YYZ
LTNYYZ
London Luton
Fri 8/5
06:20-13:20
1 stop12h 00m
Toronto Pearson Intl
Fri 29/5
23:05-17:25
1 stop13h 20m
£473
LondonToronto
LGW - YYZ
LGWYYZ
London Gatwick
Thu 4/6
15:40-22:05
1 stop11h 25m
Toronto Pearson Intl
Tue 9/6
23:10-14:40
1 stop10h 30m
£478
LondonToronto
LGW - YYZ
LGWYYZ
London Gatwick
Sat 30/5
09:40-12:45
Nonstop8h 05m
Toronto Pearson Intl
Sat 6/6
19:50-07:55
Nonstop7h 05m
£503
Flights are sorted by cheapest return flights first.
Deals found on 6/4
Showing 1-10 of 60 resultsSorted by cheapest first
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3
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Best time to book a flight from London to Niagara Falls
Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from London with our price prediction graph.
LHR-YYZ
LTN-YYZ
STN-YYZ
LGW-YYZ
SEN-YYZ
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 to Niagara Falls
LON-NI4
LHR-YYZ
LTN-YYZ
STN-YYZ
LGW-YYZ
How far ahead should I book a flight from London to Niagara Falls?
Use this chart to determine the optimal time to book a return flight from London to Niagara Falls. Price data was last updated on 3 April 2026.
To ensure you get the cheapest price possible for a flight from London to Niagara Falls, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from London to Niagara Falls?
Currently, January is the cheapest month in which you can book a flight from London to Niagara Falls (average of £213). Flying from London to Niagara Falls in December is currently the most expensive (average of £367). 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 LON to NI4?
Find hourly flight availability from London 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 9 April 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Niagara Falls as you normally would.
Weekly flight availability from London to Niagara Falls
Explore weekly flight availability from London 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 9 April 2026.
The most flights from LON to NI4 are scheduled on a Thursday (41 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (29 on average).
How much does it cost for a return flight from London to Niagara Falls?
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 9 April 2026.
See what other customers who have flown with Air Transat,Virgin Atlantic, andAir Canada from London to Niagara Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Related info for your journey
Find useful and relevant information for your journey from London to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from London to Niagara Falls?
Airlines like Icelandair, Air Transat, and Lufthansa fly from London to Niagara Falls in about 8h 05m. The time it takes to get you to your destination can typically vary by up to 21h 35m. There are 3563 mi between London and Niagara Falls. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from London to Niagara Falls one-way?
The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as £217. However, be on the lookout for offers from Air Transat and Aer Lingus, as they are both options that can get you from London to Niagara Falls for a low price.
What are the most popular routes from London to Niagara Falls?
When deciding which route to take from London to Niagara Falls consider London Heathrow - Toronto Pearson Intl, London Gatwick - Toronto Pearson Intl or London Stansted - Toronto Pearson Intl as they are the most popular.
What are the most reliable airlines from London to Niagara Falls?
Before booking your flight to Niagara Falls from London, check out the most reliable airlines to get you to your destination on time: Thai Airways (85%), Ethiopian Air (83%), SriLankan Airlines( 80%).
What are the cheapest flights from London to Niagara Falls?
On average you can expect to pay £1,280 for a flight from London to Niagara Falls. The cheapest flight overall is £315 while the most popular route, (London Heathrow - Toronto Pearson Intl) is currently priced at £362.
Can I find deals for business class flights from London to Niagara Falls?
Yes. Cheapflights offers flight deals from London 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 to Niagara Falls?
Currently, January is the cheapest month in which you can book a flight from London to Niagara Falls (average of £213). Flying from London to Niagara Falls in December is currently the most expensive (average of £367). 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.
Top 10 airlines flying from London to Niagara Falls
Discover the top 10 airlines that operate flights from London 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 9 April 2026.
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 London to Niagara Falls?
Deals for London to Niagara Falls 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 London to Niagara Falls?
Millions of users choose and trust Cheapflights to book the best flight deals from London to Niagara Falls for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from London to Niagara Falls with no change fees?
Yes, we can. To see specific flights from London to Niagara Falls 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 London to Niagara Falls become cheaper?
Not ready to book yet? You can track prices for flights from London to Niagara Falls on Cheapflights with our Price Alert feature and get notified when better prices are available.
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