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Cheap flights from Niagara Falls, ON to the United Kingdom from C$ 287

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 24/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LHR
18 May — 25 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to United Kingdom
Explore the most affordable flight options available from Niagara Falls to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2026.

Sun 17/57:15 p.m.
YYZ
-
GLA
Nonstop6h 35m
Air Transat
Tue 2/68:35 a.m.
GLA
-
YYZ
Nonstop7h 25m
Air Transat
Deal found 17/4C$ 699
Mon 25/510:55 p.m.
YYZ
-
GLA
1 stop11h 45m
Multiple Airlines
Wed 17/610:35 p.m.
GLA
-
YYZ
1 stop19h 45m
Multiple Airlines
Deal found 15/4C$ 701
Tue 19/59:35 p.m.
YYZ
-
GLA
1 stop19h 35m
Multiple Airlines
Mon 25/59:45 p.m.
GLA
-
YYZ
2 stops24h 25m
Multiple Airlines
Deal found 14/4C$ 702
Mon 1/610:55 p.m.
YYZ
-
GLA
1 stop11h 45m
Multiple Airlines
Sat 13/610:00 p.m.
GLA
-
YYZ
1 stop20h 20m
Multiple Airlines
Deal found 15/4C$ 704
Fri 22/511:05 p.m.
YYZ
-
GLA
1 stop9h 30m
Multiple Airlines
Wed 17/610:35 p.m.
GLA
-
YYZ
2 stops21h 25m
Multiple Airlines
Deal found 15/4C$ 705
Wed 27/59:35 p.m.
YYZ
-
GLA
1 stop12h 20m
Multiple Airlines
Fri 19/67:25 a.m.
GLA
-
YYZ
1 stop10h 55m
Multiple Airlines
Deal found 15/4C$ 708
Fri 22/511:05 p.m.
YYZ
-
GLA
1 stop9h 30m
Multiple Airlines
Mon 15/69:45 p.m.
GLA
-
YYZ
2 stops24h 25m
Multiple Airlines
Deal found 15/4C$ 709
Tue 19/57:15 p.m.
YYZ
-
GLA
Nonstop6h 35m
Air Transat
Tue 26/58:35 a.m.
GLA
-
YYZ
Nonstop7h 25m
Air Transat
Deal found 14/4C$ 710
Sat 6/67:15 p.m.
YYZ
-
GLA
Nonstop6h 35m
Air Transat
Wed 24/68:35 a.m.
GLA
-
YYZ
Nonstop7h 25m
Air Transat
Deal found 14/4C$ 712
Tue 12/57:15 p.m.
YYZ
-
GLA
Nonstop6h 35m
Air Transat
Tue 19/58:35 a.m.
GLA
-
YYZ
Nonstop7h 25m
Air Transat
Deal found 16/4C$ 713
Fri 29/56:15 p.m.
YYZ
-
MAN
2 stops12h 10m
Multiple Airlines
Thu 18/66:00 a.m.
MAN
-
YYZ
1 stop12h 20m
Multiple Airlines
Deal found 15/4C$ 736
Fri 29/511:50 p.m.
YYZ
-
MAN
Nonstop6h 50m
Air Transat
Sat 6/61:25 p.m.
MAN
-
YYZ
Nonstop7h 35m
Air Transat
Deal found 16/4C$ 738

Find flight deals from Niagara Falls to United Kingdom

Keep the following information in mind while searching for Niagara Falls to United Kingdom flight deals. Data was last updated 18 April 2026.

Round-trip from

C$ 699

One-way from

C$ 287

Popular in

December

Cheapest in

February

Average price

C$ 829
Air Transat
  • Air Transat
  • 17/5-2/6
  • Nonstop
  • 14h 00m total
  • Niagara Falls to United Kingdom
Search Deals
WestJet
  • WestJet
  • 24/5
  • Nonstop
  • 6h 45m total
  • Niagara Falls to United Kingdom
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to United Kingdom 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 629,999 searches. Data last updated 18 April 2026.
Use the filters below to find and compare flights from Niagara Falls to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Mon 4/5

7:15 p.m.-6:50 a.m.

Nonstop6h 35m

Glasgow Intl

Wed 13/5

7:45 a.m.-5:15 p.m.

2 stops38h 30m

C$ 709
Quickest round-trip

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Sun 14/6

7:15 p.m.-6:50 a.m.

Nonstop6h 35m

Glasgow Intl

Tue 16/6

8:35 a.m.-11:00 a.m.

Nonstop7h 25m

C$ 791

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Sat 9/5

7:15 p.m.-10:20 a.m.

1 stop10h 05m

London Luton

Sat 16/5

4:50 p.m.-11:00 a.m.

1 stop23h 10m

C$ 805

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Fri 5/6

7:15 p.m.-4:20 p.m.

1 stop16h 05m

London Luton

Fri 19/6

3:25 p.m.-11:00 a.m.

1 stop24h 35m

C$ 809

TorontoLondon

YYZ - STN

YYZSTN

Toronto Pearson Intl

Wed 3/6

7:15 p.m.-8:35 p.m.

1 stop20h 20m

London Stansted

Mon 15/6

10:25 p.m.-11:00 a.m.

1 stop17h 35m

C$ 809

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Sat 23/5

7:50 p.m.-7:55 a.m.

Nonstop7h 05m

London Gatwick

Tue 16/6

12:40 p.m.-3:40 p.m.

Nonstop8h 00m

C$ 843

TorontoLondon

YYZ - LGW

YYZLGW

Toronto Pearson Intl

Tue 16/6

10:45 p.m.-10:45 a.m.

Nonstop7h 00m

London Gatwick

Sun 21/6

12:40 p.m.-3:40 p.m.

Nonstop8h 00m

C$ 847

TorontoManchester

YYZ - MAN

YYZMAN

Toronto Pearson Intl

Tue 9/6

11:50 p.m.-11:40 a.m.

Nonstop6h 50m

Manchester

Sat 13/6

1:25 p.m.-4:00 p.m.

Nonstop7h 35m

C$ 882

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Wed 29/4

10:55 p.m.-11:10 a.m.

Nonstop7h 15m

London Heathrow

Wed 6/5

5:45 p.m.-8:35 p.m.

Nonstop7h 50m

C$ 888

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Thu 11/6

10:55 p.m.-11:10 a.m.

Nonstop7h 15m

London Heathrow

Sun 14/6

5:45 p.m.-8:35 p.m.

Nonstop7h 50m

C$ 888

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Niagara Falls to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Niagara Falls with our price prediction graph.
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 the United Kingdom

What is the cheapest time of day to fly from NI4 to GB?

Find hourly flight availability from Niagara Falls to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 April 2026.

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

Weekly flight availability from Niagara Falls to United Kingdom

Explore weekly flight availability from Niagara Falls to United Kingdom. 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 18 April 2026.

The most flights from NI4 to GB0 are scheduled on a Friday (46 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (22 on average).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated 18 April 2026.
Read through reviews of airlines operating flights from Niagara Falls to the United Kingdom, such as Porter Airlines,Air Transat, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
435 reviews
Check prices

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
435 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Transat
7.7
Good
536 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,939 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Lufthansa
6.8
Okay
7,930 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
British Airways
6.7
Okay
7,893 reviews
Porter Airlines
8.0
Very good
435 reviews
Check prices

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to United Kingdom. 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 United Kingdom?

    A quick flight from Niagara Falls to United Kingdom can take about 6h 35m. Porter Airlines provides one of the quickest options available for as low as C$ 791. The distance from Niagara Falls to United Kingdom is about 5279 km. Generally, flights for this route are direct.

  • What are the cheapest airlines to fly from Niagara Falls to United Kingdom one-way?

    One-way options have recently been found by users for as low as C$ 218 on WestJet. Other airlines that offer cheap prices include TAP AIR PORTUGAL from C$ 314 and Air Transat from C$ 324 one-way.

  • What are the most popular routes from Niagara Falls to United Kingdom?

    While some choose either Toronto Pearson Intl - London Gatwick or Toronto Pearson Intl - London Stansted, Toronto Pearson Intl - London Heathrow is the most popular route from Niagara Falls to United Kingdom.

  • What are the most reliable airlines from Niagara Falls to United Kingdom?

    Consider KLM (90%), Air France (90%) or Delta (90%) when booking your flight. These represent the most reliable airlines when flying from Niagara Falls to United Kingdom.

  • What are the cheapest flights from Niagara Falls to United Kingdom?

    Looking for the cheapest flight from Niagara Falls to United Kingdom? While on average our users pay C$ 1,879, our data indicates the cheapest price to be C$ 558. The most popular route (Toronto Pearson Intl - London Heathrow), is priced around C$ 775.

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

    Yes. In addition to deals on Niagara Falls to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

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

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Niagara Falls to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Niagara Falls to United Kingdom

Discover the top 10 airlines that operate flights from Niagara Falls to United Kingdom. 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 629,999 searches. Data last updated 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 216AverageC$ 724FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 586AverageC$ 1,045FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
TAP AIR PORTUGALCheapestC$ 595AverageC$ 831FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Porter AirlinesCheapestC$ 596AverageC$ 902FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 611AverageC$ 948FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
IcelandairCheapestC$ 650AverageC$ 846FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
American AirlinesCheapestC$ 651AverageC$ 1,067FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 714AverageC$ 1,071FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapestC$ 728AverageC$ 1,315FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapestC$ 736AverageC$ 1,041FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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 United Kingdom?

Cheapflights helps you search for flights from Niagara Falls to United Kingdom via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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 Niagara Falls to United Kingdom.

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

Yes, we can. To see specific flights from Niagara Falls to United Kingdom 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 Niagara Falls to United Kingdom become cheaper?

Yes! Start tracking prices for Niagara Falls to United Kingdom 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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