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Cheap flights from Niagara Falls, ON to the United Kingdom from C$ 241

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 30/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LHR
11 May — 18 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 11 April 2026.

Mon 11/57:15 p.m.
YYZ
-
GLA
Nonstop6h 35m
Air Transat
Mon 18/58:35 a.m.
GLA
-
YYZ
Nonstop7h 25m
Air Transat
Deal found 7/4C$ 709
Mon 4/57:15 p.m.
YYZ
-
GLA
Nonstop6h 35m
Air Transat
Sun 17/58:35 a.m.
GLA
-
YYZ
Nonstop7h 25m
Air Transat
Deal found 8/4C$ 711
Sat 9/57:15 p.m.
YYZ
-
GLA
Nonstop6h 35m
Air Transat
Tue 19/58:35 a.m.
GLA
-
YYZ
Nonstop7h 25m
Air Transat
Deal found 9/4C$ 712
Sat 9/57:15 p.m.
YYZ
-
GLA
Nonstop6h 35m
Air Transat
Mon 11/58:35 a.m.
GLA
-
YYZ
Nonstop7h 25m
Air Transat
Deal found 8/4C$ 714
Mon 18/57:15 p.m.
YYZ
-
GLA
Nonstop6h 35m
Air Transat
Tue 26/58:35 a.m.
GLA
-
YYZ
Nonstop7h 25m
Air Transat
Deal found 8/4C$ 716
Sat 9/57:15 p.m.
YYZ
-
GLA
Nonstop6h 35m
Multiple Airlines
Tue 19/58:20 a.m.
GLA
-
YYZ
2 stops35h 40m
Multiple Airlines
Deal found 9/4C$ 718
Mon 4/57:15 p.m.
YYZ
-
GLA
Nonstop6h 35m
Multiple Airlines
Mon 11/59:45 p.m.
GLA
-
YYZ
1 stop20h 35m
Multiple Airlines
Deal found 6/4C$ 719
Sun 24/510:05 p.m.
YYZ
-
GLA
Nonstop6h 35m
Multiple Airlines
Sun 7/610:15 p.m.
GLA
-
YYZ
2 stops46h 35m
Multiple Airlines
Deal found 6/4C$ 722
Mon 18/57:15 p.m.
YYZ
-
GLA
Nonstop6h 35m
Multiple Airlines
Tue 26/58:40 p.m.
GLA
-
YYZ
2 stops23h 20m
Multiple Airlines
Deal found 7/4C$ 723
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 10/4C$ 725
Sun 3/57:15 p.m.
YYZ
-
GLA
Nonstop6h 35m
Multiple Airlines
Thu 14/59:40 p.m.
GLA
-
YYZ
1 stop20h 40m
Multiple Airlines
Deal found 8/4C$ 726
Fri 5/64:15 p.m.
YYZ
-
LTN
2 stops20h 10m
Multiple Airlines
Fri 12/66:20 a.m.
LTN
-
YYZ
1 stop14h 30m
Multiple Airlines
Deal found 6/4C$ 752

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 11 April 2026.

Round-trip from

C$ 709

One-way from

C$ 241

Popular in

December

Cheapest in

February

Average price

C$ 831
Air Transat
  • Air Transat
  • 11/5-18/5
  • Nonstop
  • 14h 00m total
  • Niagara Falls to United Kingdom
Search Deals
WestJet
  • WestJet
  • 30/6
  • Nonstop
  • 6h 35m total
  • Niagara Falls to United Kingdom
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 33 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 11 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

Tue 16/6

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

Nonstop6h 35m

Glasgow Intl

Mon 22/6

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

Nonstop7h 25m

C$ 714

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Mon 18/5

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

Nonstop6h 35m

Glasgow Intl

Tue 26/5

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

Nonstop7h 25m

C$ 716

TorontoGlasgow

YYZ - GLA

YYZGLA

Toronto Pearson Intl

Fri 5/6

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

Nonstop6h 35m

Glasgow Intl

Mon 8/6

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

Nonstop7h 25m

C$ 718

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$ 799

TorontoManchester

YYZ - MAN

YYZMAN

Toronto Pearson Intl

Thu 18/6

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

Nonstop6h 50m

Manchester

Fri 3/7

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

Nonstop7h 35m

C$ 802

TorontoLondon

YYZ - LTN

YYZLTN

Toronto Pearson Intl

Mon 11/5

7:15 p.m.-10:05 p.m.

1 stop21h 50m

London Luton

Mon 1/6

2:05 p.m.-11:00 a.m.

1 stop25h 55m

C$ 806

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$ 812

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 4/5

7:15 p.m.-12:30 p.m.

1 stop12h 15m

Belfast Intl

Mon 11/5

6:05 p.m.-11:00 a.m.

1 stop21h 55m

C$ 813

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 17/5

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

1 stop18h 35m

Belfast Intl

Sun 24/5

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

1 stop31h 25m

C$ 821

TorontoLondon

YYZ - LHR

YYZLHR

Toronto Pearson Intl

Thu 7/5

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

Nonstop7h 15m

London Heathrow

Fri 15/5

11:45 a.m.-7:55 p.m.

1 stop13h 10m

C$ 884

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/4

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 month to book a flight from Niagara Falls to United Kingdom?

Currently, February is the cheapest month in which you can book a flight from Niagara Falls to United Kingdom (average of C$ 61). Flying from Niagara Falls to United Kingdom in April is currently the most expensive (average of C$ 693). 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 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 11 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 11 April 2026.

The most flights from NI4 to GB0 are scheduled on a Friday (46 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (35 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 11 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
433 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Overall

8.0

Food

7.6

Comfort

8.0

Crew

8.6

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
433 reviews
Porter Airlines
8.0
Very good
433 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Overall

8.0

Food

7.6

Comfort

8.0

Crew

8.6

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
534 reviews
Porter Airlines
8.0
Very good
433 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Overall

8.0

Food

7.6

Comfort

8.0

Crew

8.6

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
10,916 reviews
Porter Airlines
8.0
Very good
433 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Overall

8.0

Food

7.6

Comfort

8.0

Crew

8.6

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
7,909 reviews
Porter Airlines
8.0
Very good
433 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Overall

8.0

Food

7.6

Comfort

8.0

Crew

8.6

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
7,871 reviews
Porter Airlines
8.0
Very good
433 reviews
Check prices

Entertainment

7.0

Boarding

8.2

Overall

8.0

Food

7.6

Comfort

8.0

Crew

8.6

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$ 799. 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$ 318 and Air Transat from C$ 328 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 American Airlines (84%), Aer Lingus (84%) or Finnair (84%) 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$ 2,293, our data indicates the cheapest price to be C$ 679. The most popular route (Toronto Pearson Intl - London Heathrow), is priced around C$ 803.

  • 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.

  • What is the cheapest month to book a flight from Niagara Falls to United Kingdom?

    Currently, February is the cheapest month in which you can book a flight from Niagara Falls to United Kingdom (average of C$ 61). Flying from Niagara Falls to United Kingdom in April is currently the most expensive (average of C$ 693). 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 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 11 April 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 220AverageC$ 717FlexibilityNo cancel feeOn-time60%
Search WestJet flights
WestJet EncoreCheapestC$ 552AverageC$ 704FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
Air TransatCheapestC$ 578AverageC$ 934FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 592AverageC$ 1,052FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
TAP AIR PORTUGALCheapestC$ 601AverageC$ 832FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Porter AirlinesCheapestC$ 602AverageC$ 909FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
IcelandairCheapestC$ 647AverageC$ 852FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
American AirlinesCheapestC$ 692AverageC$ 1,069FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 719AverageC$ 1,080FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapestC$ 736AverageC$ 1,292FlexibilityNo cancel feeOn-time75%
Search KLM 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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