Cheap flights from London to Niagara Falls from £231
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YYZ
6 Oct — 13 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Niagara Falls are usually found in February or January, booked 44 days in advance, depart on a Friday or Thursday 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 6 September 2026.
Fri 25/914:05 -
2 stops14h 12m
Fri 2/1006:40 -
1 stop9h 20m
Deal found 4/9£383
Wed 14/1011:35 -
1 stop11h 05m
Sat 22/519:50 -
Nonstop7h 05m
Deal found 5/9£383
Wed 16/911:45 -
2 stops25h 30m
Wed 30/915:20 -
2 stops14h 25m
Deal found 4/9£384
Sat 7/1106:20 -
2 stops16h 55m
Sat 21/1119:40 -
2 stops21h 40m
Deal found 4/9£384
Fri 25/912:40 -
Nonstop8h 00m
Mon 5/1023:15 -
1 stop29h 35m
Deal found 6/9£384
Thu 8/1009:15 -
1 stop12h 05m
Tue 13/1020:05 -
1 stop11h 30m
Deal found 5/9£384
Fri 23/1017:40 -
Nonstop7h 50m
Sat 31/1010:20 -
2 stops17h 25m
Deal found 6/9£385
Thu 10/906:05 -
1 stop12h 35m
Thu 8/1023:55 -
1 stop16h 25m
Deal found 3/9£385
Sun 20/909:40 -
1 stop17h 24m
Fri 25/922:45 -
Nonstop7h 00m
Deal found 5/9£385
Thu 10/907:00 -
2 stops16h 12m
Wed 16/915:00 -
1 stop10h 30m
Deal found 3/9£385
Fri 2/1015:40 -
1 stop11h 25m
Thu 25/219:40 -
1 stop10h 15m
Deal found 5/9£385
Thu 10/909:30 -
1 stop16h 42m
Thu 24/914:00 -
1 stop13h 30m
Deal found 3/9£386
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 6 September 2026.
Tue 26/115:00 -
Nonstop8h 00m
Sun 31/122:55 -
Nonstop7h 25m
Deal found 5/9£386
Tue 13/1007:30 -
2 stops15h 40m
Wed 21/1016:35 -
2 stops13h 05m
Deal found 2/9£394
Sun 17/111:40 -
Nonstop8h 20m
Sat 23/121:35 -
Nonstop7h 10m
Deal found 3/9£397
Thu 19/1110:00 -
1 stop11h 10m
Sun 22/1112:15 -
2 stops22h 30m
Deal found 4/9£402
Sun 24/113:45 -
1 stop10h 30m
Sat 30/117:55 -
1 stop14h 20m
Deal found 5/9£402
Mon 26/1006:50 -
1 stop14h 00m
Mon 2/1117:20 -
1 stop14h 20m
Deal found 4/9£423
Mon 12/1016:55 -
1 stop29h 15m
Wed 21/1023:45 -
1 stop11h 55m
Deal found 3/9£432
Wed 11/1109:15 -
1 stop12h 00m
Sun 15/1120:25 -
1 stop11h 25m
Deal found 1/9£452
Sun 13/1209:05 -
2 stops17h 10m
Sun 10/122:45 -
1 stop12h 00m
Deal found 2/9£470
Thu 12/1117:20 -
1 stop30h 00m
Mon 23/1120:15 -
1 stop32h 40m
Deal found 1/9£673
Sun 10/113:45 -
1 stop10h 30m
Fri 15/117:55 -
1 stop10h 35m
Deal found 4/9£744
Wed 21/1007:30 -
2 stops15h 40m
Tue 27/1019:44 -
1 stop11h 06m
Deal found 4/9£394
Tue 6/1017:00 -
2 stops23h 25m
Tue 13/1023:30 -
1 stop11h 30m
Deal found 5/9£402
Wed 20/110:00 -
1 stop10h 40m
Sat 23/117:55 -
1 stop14h 20m
Deal found 3/9£417
Thu 24/906:50 -
2 stops22h 04m
Thu 1/1013:00 -
1 stop14h 30m
Deal found 3/9£394
Thu 19/1110:00 -
1 stop10h 40m
Mon 23/1118:04 -
2 stops17h 31m
Deal found 5/9£416
Thu 19/1115:40 -
1 stop27h 25m
Thu 26/1120:15 -
1 stop16h 00m
Deal found 3/9£465
Wed 14/1007:30 -
2 stops15h 40m
Tue 20/1016:05 -
2 stops13h 20m
Deal found 2/9£394
Wed 27/116:35 -
1 stop27h 10m
Sun 31/122:45 -
2 stops16h 50m
Deal found 5/9£488
Tue 22/910:35 -
2 stops17h 37m
Fri 2/1018:25 -
2 stops16h 35m
Deal found 4/9£419
Tue 3/1117:45 -
1 stop25h 20m
Tue 17/1120:15 -
1 stop20h 45m
Deal found 6/9£473
Thu 8/1006:50 -
2 stops17h 10m
Sat 24/1019:00 -
1 stop11h 25m
Deal found 3/9£394
Sat 17/1012:40 -
Nonstop8h 00m
Sun 16/522:45 -
Nonstop7h 00m
Deal found 5/9£530
Thu 15/1010:25 -
2 stops17h 31m
Mon 19/1006:00 -
2 stops22h 40m
Deal found 2/9£419
Fri 16/1022:30 -
1 stop17h 30m
Fri 23/1019:15 -
1 stop11h 55m
Deal found 1/9£480
Sun 10/107:30 -
2 stops15h 29m
Fri 15/116:20 -
1 stop11h 50m
Deal found 4/9£400
Sun 17/110:00 -
2 stops17h 51m
Fri 22/118:10 -
2 stops16h 35m
Deal found 1/9£557
Fri 29/109:20 -
1 stop11h 20m
Mon 8/209:45 -
2 stops16h 30m
Deal found 1/9£423
Fri 30/1009:50 -
1 stop11h 25m
Sun 8/1116:45 -
1 stop11h 30m
Deal found 1/9£632
Mon 11/107:30 -
2 stops15h 29m
Fri 22/112:45 -
1 stop14h 40m
Deal found 1/9£401
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 6 September 2026.
Thu 14/115:00 -
Nonstop8h 00m
Thu 21/120:10 -
Nonstop7h 20m
Deal found 4/9£383
Fri 4/1211:40 -
Nonstop8h 20m
Fri 11/1221:35 -
Nonstop7h 10m
Deal found 5/9£383
Wed 21/1008:30 -
Nonstop7h 45m
Wed 28/1023:55 -
Nonstop7h 25m
Deal found 4/9£384
Fri 22/111:40 -
Nonstop8h 20m
Thu 28/121:35 -
Nonstop7h 10m
Deal found 5/9£384
Sun 17/118:00 -
Nonstop8h 05m
Fri 22/122:55 -
Nonstop7h 25m
Deal found 6/9£385
Tue 12/118:00 -
Nonstop8h 05m
Wed 20/118:20 -
Nonstop7h 10m
Deal found 4/9£385
Fri 22/118:00 -
Nonstop8h 05m
Sat 30/122:55 -
Nonstop7h 25m
Deal found 5/9£386
Fri 15/111:40 -
Nonstop8h 20m
Wed 27/121:35 -
Nonstop7h 10m
Deal found 4/9£386
Sat 21/1111:40 -
Nonstop8h 20m
Sat 28/1121:35 -
Nonstop7h 10m
Deal found 6/9£388
Fri 18/908:30 -
Nonstop7h 45m
Tue 29/918:35 -
Nonstop7h 00m
Deal found 2/9£388
Sat 16/111:40 -
Nonstop8h 20m
Thu 28/121:35 -
Nonstop7h 10m
Deal found 4/9£388
Sun 18/1008:30 -
Nonstop7h 45m
Sun 25/1023:55 -
Nonstop7h 25m
Deal found 2/9£389
Last-minute flights from London to Niagara Falls
Discover last-minute flight deals from London to Niagara Falls. Data last updated 6 September 2026 and is based on user searches.
Wed 9/911:35 -
1 stop11h 05m
Wed 23/923:15 -
1 stop29h 35m
Deal found 5/9£386
Thu 10/906:05 -
1 stop12h 35m
Thu 8/1023:55 -
1 stop16h 25m
Deal found 3/9£385
Thu 10/907:00 -
2 stops16h 12m
Wed 16/915:00 -
1 stop10h 30m
Deal found 3/9£385
Thu 10/909:30 -
1 stop16h 42m
Thu 24/914:00 -
1 stop13h 30m
Deal found 3/9£386
Wed 16/911:45 -
2 stops25h 30m
Wed 30/915:20 -
2 stops14h 25m
Deal found 4/9£384
Sun 20/909:40 -
1 stop17h 24m
Fri 25/922:45 -
Nonstop7h 00m
Deal found 5/9£385
Fri 25/914:05 -
2 stops14h 12m
Fri 2/1006:40 -
1 stop9h 20m
Deal found 4/9£383
Fri 25/912:40 -
Nonstop8h 00m
Mon 5/1023:15 -
1 stop29h 35m
Deal found 6/9£384
Fri 2/1015:40 -
1 stop11h 25m
Thu 25/219:40 -
1 stop10h 15m
Deal found 5/9£385
Thu 8/1009:15 -
1 stop12h 05m
Tue 13/1020:05 -
1 stop11h 30m
Deal found 5/9£384
Wed 14/1011:35 -
1 stop11h 05m
Sat 22/519:50 -
Nonstop7h 05m
Deal found 5/9£383
Fri 23/1017:40 -
Nonstop7h 50m
Sat 31/1010:20 -
2 stops17h 25m
Deal found 6/9£385
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 6 September 2026.
Fri 11/906:20 -
1 stop12h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£231
Mon 21/915:30 -
3 stops31h 38m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/9£232
Mon 14/906:05 -
1 stop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£233
Mon 21/907:55 -
3 stops45h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£234
Thu 17/906:05 -
1 stop12h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£235
Tue 22/906:00 -
3 stops21h 04m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/9£237
Fri 11/906:35 -
1 stop11h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£237
Sat 3/1006:35 -
1 stop12h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£241
Mon 21/920:05 -
3 stops46h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£242
Mon 5/1009:40 -
Nonstop8h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£244
Mon 12/1009:40 -
Nonstop8h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£246
Thu 4/206:00 -
1 stop13h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£246
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 6 September 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 7,457,451 searches. Data last updated 6 September 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
LGW London Gatwick - YYZ Toronto Pearson Intl
LGWYYZ
London Gatwick
Fri 11/12
16:20-12:30
1 stop25h 10m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£246
Fastest return journey
LondonToronto
LGW London Gatwick - YYZ Toronto Pearson Intl
LGWYYZ
London Gatwick
Fri 2/10
12:40-15:40
Nonstop8h 00m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£260
LondonToronto
LGW London Gatwick - YYZ Toronto Pearson Intl
LGWYYZ
London Gatwick
Wed 7/10
12:40-15:40
Nonstop8h 00m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£260
LondonToronto
LTN London Luton - YYZ Toronto Pearson Intl
LTNYYZ
London Luton
Wed 24/2
20:20-12:05
1 stop20h 45m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£261
LondonToronto
LTN London Luton - YYZ Toronto Pearson Intl
LTNYYZ
London Luton
Thu 5/11
18:00-14:05
1 stop25h 05m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£263
LondonToronto
LGW London Gatwick - YYZ Toronto Pearson Intl
LGWYYZ
London Gatwick
Thu 12/11
13:40-14:05
1 stop29h 25m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£266
LondonToronto
SEN London Southend - YYZ Toronto Pearson Intl
SENYYZ
London Southend
Thu 12/11
15:40-14:05
1 stop27h 25m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£266
LondonToronto
LTN London Luton - YYZ Toronto Pearson Intl
LTNYYZ
London Luton
Thu 12/11
18:00-14:05
1 stop25h 05m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£269
LondonToronto
LTN London Luton - YYZ Toronto Pearson Intl
LTNYYZ
London Luton
Sun 15/11
18:40-14:05
1 stop24h 25m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£270
LondonToronto
STN London Stansted - YYZ Toronto Pearson Intl
STNYYZ
London Stansted
Wed 24/2
11:20-14:45
2 stops32h 25m
Toronto Pearson Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£273
Flights are sorted by cheapest return flights first.
Deals found on 6/9
Showing 1-10 of 60 resultsSorted by cheapest first
1
2
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6
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.
LGW-YYZ
LHR-YYZ
LCY-YYZ
LTN-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
LGW-YYZ
LHR-YYZ
LCY-YYZ
LTN-YYZ
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 6 September 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 6 September 2026.
The most flights from LON to NI4 are scheduled on a Friday (42 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (19 on average).
How much does it cost for a return flight from London to Niagara Falls?
Airfare is below average for this route at the moment.
London to Niagara Falls flights typically cost between £389 and £510 in September.The cheapest return price found within the last 5 days was £383 on Air Canada (25 Sept –2 Oct).
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 6 September 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.
To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
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 Lufthansa, United Airlines, and Air Transat fly from London to Niagara Falls in about 8h. The time it takes to get you to your destination can typically vary by up to 7h 40m. There are 3543 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 £241. However, be on the lookout for offers from Air Transat and Virgin Atlantic, 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 City - 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: Singapore Airlines (91%), MEA (90%), SriLankan Airlines( 86%).
What are the cheapest flights from London to Niagara Falls?
On average you can expect to pay £1,491 for a flight from London to Niagara Falls. The cheapest flight overall is £309 while the most popular route, (London Heathrow - Toronto Pearson Intl) is currently priced at £308.
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.
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 7,457,451 searches. Data last updated 6 September 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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