Cheap flights from Niagara Falls to London from C$ 391
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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LON
2 Oct — 9 Oct1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Niagara Falls to London are usually found in February or January, booked 57 days in advance, depart on a Friday or Thursday and return on a Saturday
Cheap flight deals from Niagara Falls to London
Enter your travel dates to find the best prices.
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Cheapest flights from Niagara Falls to London
Explore the most affordable flight options available from Niagara Falls to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2026.
Tue 24/117:40 p.m. -
1 stop10h 15m
Wed 2/1211:55 a.m. -
1 stop11h 20m
Deal found 1/9C$ 780
Tue 24/117:40 p.m. -
1 stop18h 50m
Thu 3/1212:15 p.m. -
1 stop11h 00m
Deal found 1/9C$ 781
Thu 24/910:45 p.m. -
Nonstop7h 00m
Wed 4/1111:40 a.m. -
Nonstop8h 20m
Deal found 1/9C$ 781
Wed 25/116:45 p.m. -
1 stop18h 15m
Mon 30/117:50 p.m. -
2 stops25h 00m
Deal found 28/8C$ 781
Wed 11/117:40 p.m. -
1 stop18h 50m
Wed 25/1112:15 p.m. -
1 stop11h 00m
Deal found 28/8C$ 783
Tue 6/1011:55 p.m. -
1 stop17h 15m
Wed 9/127:00 a.m. -
2 stops19h 15m
Deal found 29/8C$ 783
Thu 24/97:10 p.m. -
1 stop9h 40m
Sat 3/109:40 a.m. -
Nonstop8h 05m
Deal found 31/8C$ 783
Wed 18/116:45 p.m. -
1 stop18h 15m
Sun 29/118:25 p.m. -
2 stops24h 25m
Deal found 28/8C$ 783
Fri 27/117:40 p.m. -
1 stop18h 50m
Sun 6/128:35 p.m. -
1 stop26h 40m
Deal found 1/9C$ 784
Tue 6/103:40 p.m. -
1 stop13h 10m
Tue 8/1211:40 a.m. -
Nonstop8h 20m
Deal found 1/9C$ 784
Fri 16/1010:15 p.m. -
1 stop13h 00m
Fri 4/128:30 p.m. -
2 stops23h 10m
Deal found 1/9C$ 784
Sun 15/117:40 p.m. -
1 stop18h 50m
Sun 22/118:35 p.m. -
1 stop26h 40m
Deal found 28/8C$ 786
Best flights from Niagara Falls to London
Discover carefully curated flight deals from Niagara Falls to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.
Wed 25/117:40 p.m. -
2 stops16h 00m
Sun 6/123:35 p.m. -
2 stops31h 40m
Deal found 2/9C$ 787
Sun 13/98:15 p.m. -
Nonstop7h 20m
Sun 20/98:30 a.m. -
Nonstop7h 45m
Deal found 29/8C$ 898
Sat 14/119:00 p.m. -
Nonstop7h 05m
Thu 26/111:05 p.m. -
Nonstop7h 55m
Deal found 31/8C$ 906
Thu 10/910:45 p.m. -
Nonstop7h 00m
Wed 23/99:40 a.m. -
Nonstop8h 05m
Deal found 29/8C$ 934
Sat 17/1012:05 p.m. -
2 stops14h 10m
Tue 27/1011:10 a.m. -
2 stops16h 16m
Deal found 29/8C$ 952
Mon 5/109:55 p.m. -
1 stop14h 25m
Thu 10/1210:00 a.m. -
1 stop10h 40m
Deal found 28/8C$ 969
Thu 26/115:45 p.m. -
1 stop9h 25m
Tue 1/128:40 a.m. -
1 stop12h 00m
Deal found 28/8C$ 1,023
Mon 9/118:25 p.m. -
1 stop11h 25m
Fri 20/119:15 a.m. -
1 stop12h 00m
Deal found 31/8C$ 1,054
Wed 18/1110:45 p.m. -
1 stop30h 05m
Sat 28/1110:10 a.m. -
2 stops33h 30m
Deal found 1/9C$ 1,127
Sat 10/105:35 p.m. -
1 stop14h 10m
Fri 16/109:10 a.m. -
1 stop11h 40m
Deal found 1/9C$ 1,227
Fri 12/28:15 p.m. -
1 stop32h 40m
Sun 21/25:20 p.m. -
1 stop30h 00m
Deal found 2/9C$ 1,631
Thu 14/18:15 p.m. -
1 stop16h 00m
Sun 24/13:55 p.m. -
1 stop27h 10m
Deal found 1/9C$ 829
Sat 10/106:35 p.m. -
Nonstop7h 00m
Sun 25/103:00 p.m. -
Nonstop8h 00m
Deal found 28/8C$ 898
Fri 2/1010:55 p.m. -
Nonstop7h 15m
Tue 8/128:40 a.m. -
1 stop15h 35m
Deal found 1/9C$ 918
Sun 8/118:15 p.m. -
1 stop13h 20m
Sun 15/113:55 p.m. -
1 stop27h 10m
Deal found 28/8C$ 838
Thu 22/102:05 p.m. -
2 stops14h 15m
Tue 27/1011:10 a.m. -
2 stops16h 16m
Deal found 28/8C$ 952
Mon 5/109:55 p.m. -
1 stop13h 45m
Wed 9/129:20 a.m. -
1 stop11h 20m
Deal found 28/8C$ 969
Sat 5/126:45 p.m. -
1 stop23h 00m
Tue 15/123:35 p.m. -
1 stop25h 35m
Deal found 31/8C$ 843
Sat 10/1011:30 p.m. -
1 stop11h 30m
Tue 20/1010:35 a.m. -
1 stop15h 25m
Deal found 1/9C$ 934
Fri 9/108:15 p.m. -
2 stops33h 25m
Tue 20/106:50 a.m. -
2 stops16h 20m
Deal found 1/9C$ 955
Tue 6/1011:30 p.m. -
1 stop11h 30m
Fri 4/1210:00 a.m. -
2 stops17h 54m
Deal found 29/8C$ 983
Sat 3/107:15 p.m. -
1 stop22h 25m
Mon 19/109:45 p.m. -
1 stop18h 15m
Deal found 29/8C$ 848
Fri 9/108:15 p.m. -
2 stops33h 25m
Thu 15/106:50 a.m. -
2 stops16h 20m
Deal found 28/8C$ 956
Tue 1/126:00 a.m. -
1 stop19h 20m
Tue 8/126:30 a.m. -
2 stops15h 50m
Deal found 1/9C$ 959
Mon 26/1011:45 p.m. -
1 stop12h 00m
Fri 30/104:40 p.m. -
2 stops33h 01m
Deal found 31/8C$ 1,163
Mon 14/97:50 p.m. -
Nonstop7h 05m
Mon 21/911:35 a.m. -
1 stop11h 49m
Deal found 29/8C$ 1,217
Thu 5/118:15 p.m. -
1 stop18h 40m
Thu 19/116:00 p.m. -
1 stop25h 05m
Deal found 29/8C$ 852
Thu 5/1112:00 p.m. -
2 stops13h 40m
Thu 19/116:50 a.m. -
2 stops18h 56m
Deal found 29/8C$ 956
Mon 2/115:55 p.m. -
1 stop9h 15m
Sat 7/118:40 a.m. -
1 stop12h 00m
Deal found 29/8C$ 1,317
Mon 28/99:55 p.m. -
1 stop15h 35m
Mon 5/108:25 a.m. -
1 stop16h 30m
Deal found 31/8C$ 1,102
Direct flights from Niagara Falls to London
Explore direct flight options from Niagara Falls to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 September 2026.
Tue 6/1010:45 p.m. -
Nonstop7h 00m
Thu 10/1211:40 a.m. -
Nonstop8h 20m
Deal found 2/9C$ 780
Thu 24/910:45 p.m. -
Nonstop7h 00m
Fri 6/1111:40 a.m. -
Nonstop8h 20m
Deal found 1/9C$ 781
Tue 17/119:35 p.m. -
Nonstop7h 10m
Mon 23/1111:40 a.m. -
Nonstop8h 20m
Deal found 31/8C$ 783
Sun 4/1010:45 p.m. -
Nonstop7h 00m
Tue 8/1211:40 a.m. -
Nonstop8h 20m
Deal found 31/8C$ 784
Sun 4/1010:45 p.m. -
Nonstop7h 00m
Wed 9/1211:40 a.m. -
Nonstop8h 20m
Deal found 30/8C$ 786
Sun 8/119:35 p.m. -
Nonstop7h 10m
Mon 23/1111:40 a.m. -
Nonstop8h 20m
Deal found 31/8C$ 787
Tue 24/119:35 p.m. -
Nonstop7h 10m
Thu 3/1211:40 a.m. -
Nonstop8h 20m
Deal found 1/9C$ 788
Sat 10/107:50 p.m. -
Nonstop7h 05m
Mon 16/1111:40 a.m. -
Nonstop8h 20m
Deal found 29/8C$ 790
Mon 21/910:45 p.m. -
Nonstop7h 00m
Tue 20/1012:40 p.m. -
Nonstop8h 00m
Deal found 29/8C$ 791
Sat 26/910:45 p.m. -
Nonstop7h 00m
Thu 1/1012:40 p.m. -
Nonstop8h 00m
Deal found 31/8C$ 793
Thu 1/107:50 p.m. -
Nonstop7h 05m
Thu 8/1012:40 p.m. -
Nonstop8h 00m
Deal found 31/8C$ 794
Mon 21/910:45 p.m. -
Nonstop7h 00m
Mon 28/99:40 a.m. -
Nonstop8h 05m
Deal found 31/8C$ 795
Last-minute flights from Niagara Falls to London
Discover last-minute flight deals from Niagara Falls to London. Data last updated 2 September 2026 and is based on user searches.
Thu 24/910:45 p.m. -
Nonstop7h 00m
Fri 6/1111:40 a.m. -
Nonstop8h 20m
Deal found 1/9C$ 781
Thu 24/97:10 p.m. -
1 stop9h 40m
Sat 3/109:40 a.m. -
Nonstop8h 05m
Deal found 31/8C$ 783
Mon 28/911:55 p.m. -
1 stop10h 05m
Mon 5/107:40 a.m. -
1 stop13h 10m
Deal found 31/8C$ 787
Mon 5/1010:55 p.m. -
1 stop11h 40m
Wed 9/1210:40 a.m. -
1 stop15h 35m
Deal found 1/9C$ 780
Mon 5/1010:55 p.m. -
1 stop14h 55m
Fri 4/126:00 a.m. -
1 stop20h 15m
Deal found 31/8C$ 783
Tue 6/1011:55 p.m. -
1 stop17h 15m
Wed 9/127:00 a.m. -
2 stops19h 15m
Deal found 29/8C$ 783
Tue 6/103:40 p.m. -
1 stop13h 10m
Tue 8/1211:40 a.m. -
Nonstop8h 20m
Deal found 1/9C$ 784
Tue 6/1011:55 p.m. -
1 stop10h 15m
Sun 13/1210:40 a.m. -
1 stop15h 35m
Deal found 2/9C$ 787
Wed 14/105:10 p.m. -
2 stops20h 55m
Wed 21/107:45 p.m. -
2 stops24h 55m
Deal found 30/8C$ 787
Fri 16/1010:15 p.m. -
1 stop13h 00m
Fri 4/128:30 p.m. -
2 stops23h 10m
Deal found 1/9C$ 784
Sun 18/108:05 p.m. -
1 stop30h 50m
Wed 21/107:45 a.m. -
1 stop15h 25m
Deal found 31/8C$ 784
Wed 21/1010:55 p.m. -
1 stop18h 05m
Tue 10/116:00 a.m. -
1 stop14h 20m
Deal found 31/8C$ 781
One-way flights from Niagara Falls to London
Search for one-way flight options from Niagara Falls to London. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.
Sun 4/1011:55 p.m. -
2 stops17h 25m
Deal found 31/8C$ 391
Sun 18/1011:55 p.m. -
2 stops30h 25m
Deal found 1/9C$ 391
Sun 11/1010:45 p.m. -
Nonstop7h 00m
Deal found 28/8C$ 391
Wed 21/1010:15 p.m. -
2 stops14h 20m
Deal found 1/9C$ 393
Mon 21/911:55 p.m. -
2 stops16h 05m
Deal found 28/8C$ 393
Thu 1/1010:45 p.m. -
Nonstop7h 00m
Deal found 31/8C$ 393
Fri 2/1010:15 p.m. -
2 stops29h 55m
Deal found 28/8C$ 394
Tue 6/1011:55 p.m. -
2 stops39h 15m
Deal found 1/9C$ 394
Mon 14/911:15 p.m. -
1 stop29h 35m
Deal found 2/9C$ 394
Tue 15/99:55 p.m. -
2 stops35h 20m
Deal found 30/8C$ 396
Fri 2/1010:15 p.m. -
2 stops14h 05m
Deal found 1/9C$ 396
Wed 30/911:15 p.m. -
1 stop29h 35m
Deal found 28/8C$ 396
Find flight deals from Niagara Falls to London
Keep the following information in mind while searching for Niagara Falls to London flight deals. Data was last updated 2 September 2026.
Customize your flight search to find flights from Niagara Falls to London 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 2 September 2026.
Use the filters below to find and compare flights from Niagara Falls to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
TorontoLondon
YYZ Toronto Pearson Intl - SEN London Southend
YYZSEN
Toronto Pearson Intl
Wed 25/11
7:40 p.m.-4:40 p.m.
2 stops16h 00m
London Southend
Sun 6/12
3:35 p.m.-6:15 p.m.
2 stops31h 40m
C$ 787
TorontoLondon
YYZ Toronto Pearson Intl - SEN London Southend
YYZSEN
Toronto Pearson Intl
Thu 14/1
8:15 p.m.-5:15 p.m.
1 stop16h 00m
London Southend
Sun 24/1
3:55 p.m.-2:05 p.m.
1 stop27h 10m
C$ 829
TorontoLondon
YYZ Toronto Pearson Intl - SEN London Southend
YYZSEN
Toronto Pearson Intl
Sun 8/11
8:15 p.m.-2:35 p.m.
1 stop13h 20m
London Southend
Sun 15/11
3:55 p.m.-2:05 p.m.
1 stop27h 10m
C$ 838
TorontoLondon
YYZ Toronto Pearson Intl - LTN London Luton
YYZLTN
Toronto Pearson Intl
Sat 5/12
6:45 p.m.-10:45 p.m.
1 stop23h 00m
London Luton
Tue 15/12
3:35 p.m.-12:10 p.m.
1 stop25h 35m
C$ 843
TorontoLondon
YYZ Toronto Pearson Intl - LGW London Gatwick
YYZLGW
Toronto Pearson Intl
Sat 3/10
7:15 p.m.-10:40 p.m.
1 stop22h 25m
London Gatwick
Mon 19/10
9:45 p.m.-11:00 a.m.
1 stop18h 15m
C$ 848
TorontoLondon
YYZ Toronto Pearson Intl - LTN London Luton
YYZLTN
Toronto Pearson Intl
Thu 5/11
8:15 p.m.-7:55 p.m.
1 stop18h 40m
London Luton
Thu 19/11
6:00 p.m.-2:05 p.m.
1 stop25h 05m
C$ 852
TorontoLondon
YYZ Toronto Pearson Intl - LHR London Heathrow
YYZLHR
Toronto Pearson Intl
Sun 13/9
8:15 p.m.-8:35 a.m.
Nonstop7h 20m
London Heathrow
Sun 20/9
8:30 a.m.-11:15 a.m.
Nonstop7h 45m
C$ 898
TorontoLondon
YYZ Toronto Pearson Intl - LHR London Heathrow
YYZLHR
Toronto Pearson Intl
Sat 10/10
6:35 p.m.-6:35 a.m.
Nonstop7h 00m
London Heathrow
Sun 25/10
3:00 p.m.-7:00 p.m.
Nonstop8h 00m
C$ 898
Quickest round-trip
TorontoLondon
YYZ Toronto Pearson Intl - LHR London Heathrow
YYZLHR
Toronto Pearson Intl
Sat 14/11
9:00 p.m.-9:05 a.m.
Nonstop7h 05m
London Heathrow
Thu 26/11
1:05 p.m.-4:00 p.m.
Nonstop7h 55m
C$ 906
TorontoLondon
YYZ Toronto Pearson Intl - LHR London Heathrow
YYZLHR
Toronto Pearson Intl
Fri 2/10
10:55 p.m.-11:10 a.m.
Nonstop7h 15m
London Heathrow
Tue 8/12
8:40 a.m.-7:15 p.m.
1 stop15h 35m
C$ 918
Flights are sorted by cheapest round-trip flights first.
Deals found on 1/9
Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6
Best time to book a flight from Niagara Falls to London
Have a flexible travel schedule? Discover the best time to fly to London from Niagara Falls with our price prediction graph.
YYZ-LGW
YYZ-LHR
YYZ-LTN
YYZ-STN
YYZ-SEN
Estimated round-trip 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 Niagara Falls to London
NI4-LON
YYZ-LGW
YYZ-LHR
YYZ-LTN
YYZ-STN
What is the cheapest time of day to fly from NI4 to LON?
Find hourly flight availability from Niagara Falls to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 September 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Niagara Falls to London as you normally would.
Weekly flight availability from Niagara Falls to London
Explore weekly flight availability from Niagara Falls to London. 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 2 September 2026.
The most flights from NI4 to LON are scheduled on a Tuesday (49 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (32 on average).
How much does it cost to fly round-trip from Niagara Falls to London?
Airfare is below average for this route at the moment.
Niagara Falls to London flights typically cost between C$ 816 and C$ 1,041 in November.The cheapest round-trip price found within the last 5 days was C$ 780 on Icelandair (19 Nov-25 Nov).
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated 2 September 2026.
Get a feel of what it's like to fly with Air Transat,Virgin Atlantic, andAir Canada from Niagara Falls to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Had to bus to the plane which made priority boarding at the back of the bus
Related info for your journey
Find useful and relevant information for your journey from Niagara Falls to London. 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 Niagara Falls to London?
A quick flight from Niagara Falls to London can take about 7h. Lufthansa provides one of the quickest options available for as low as C$ 934. The distance from Niagara Falls to London is about 5734 km. All flights are typically direct.
What are the cheapest airlines to fly from Niagara Falls to London one-way?
The cheapest airlines for a one-way flight from Niagara Falls to London are WestJet (C$ 57), TAP AIR PORTUGAL (C$ 328), and Air Transat (C$ 382).
What are the most popular routes from Niagara Falls to London?
The most popular route from Niagara Falls to London is Toronto Pearson Intl - London Heathrow. You may also consider Toronto Pearson Intl - London Gatwick or Toronto Pearson Intl - London City.
What are the most reliable airlines from Niagara Falls to London?
Consider KLM (81%), Air France (81%) or Delta (81%) when booking your flight. These represent the most reliable airlines when flying from Niagara Falls to London.
What are the cheapest flights from Niagara Falls to London?
The cheapest flight price from Niagara Falls to London is C$ 605. On average you can expect to pay C$ 2,426. The most popular route, (Toronto Pearson Intl - London Heathrow), can usually be booked for C$ 582.
Can I find deals for business class flights from Niagara Falls to London?
Yes. Cheapflights offers flight deals from Niagara Falls to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 2 September 2026.
Top 10 airlines flying from Niagara Falls to London
Discover the top 10 airlines that operate flights from Niagara Falls to London. 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 2 September 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Niagara Falls to London?
Cheapflights makes it easy to find Niagara Falls to London 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 Niagara Falls to London?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Niagara Falls to London for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Niagara Falls to London with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Niagara Falls to London flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Niagara Falls to London become cheaper?
Yes! Start tracking prices for Niagara Falls to London 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.
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