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Cheap flights from the United Kingdom to Niagara Falls, Ontario from £169

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
24 Feb — 3 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Niagara Falls

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Niagara Falls
Explore the most affordable flight options available from United Kingdom to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 January 2026.

Sat 7/219:25
LHR
-
YYZ
1 stop23h 25m
Air Canada
Fri 20/218:10
YYZ
-
LHR
Nonstop7h 20m
Air Canada
Deal found 25/1£322
Mon 27/412:40
LGW
-
YYZ
Nonstop8h 20m
Air Transat
Thu 21/519:50
YYZ
-
LGW
Nonstop7h 05m
Air Transat
Deal found 24/1£322
Thu 19/206:00
LHR
-
YYZ
1 stop12h 50m
Air Canada
Sun 22/218:10
YYZ
-
LHR
Nonstop7h 20m
Air Canada
Deal found 25/1£323
Wed 28/111:40
LGW
-
YYZ
Nonstop8h 20m
Air Transat
Tue 3/221:35
YYZ
-
LGW
Nonstop7h 10m
Air Transat
Deal found 24/1£323
Sat 7/213:30
LHR
-
YYZ
1 stop11h 15m
Lufthansa
Wed 18/217:30
YYZ
-
LHR
1 stop10h 50m
Lufthansa
Deal found 24/1£324
Fri 1/515:40
LGW
-
YYZ
1 stop11h 25m
Icelandair
Thu 7/523:10
YYZ
-
LGW
1 stop10h 30m
Icelandair
Deal found 23/1£324
Sat 14/310:30
LHR
-
YYZ
1 stop14h 20m
Multiple Airlines
Sat 21/319:10
YYZ
-
LHR
Nonstop7h 20m
Multiple Airlines
Deal found 23/1£325
Tue 5/513:00
LGW
-
YYZ
1 stop11h 10m
Icelandair
Tue 12/523:10
YYZ
-
LGW
1 stop10h 30m
Icelandair
Deal found 23/1£325
Thu 5/211:10
LHR
-
YYZ
Nonstop8h 10m
Air Canada
Tue 10/218:10
YYZ
-
LHR
Nonstop7h 20m
Air Canada
Deal found 23/1£325
Wed 28/111:40
LGW
-
YYZ
Nonstop8h 20m
Air Transat
Sun 8/221:35
YYZ
-
LGW
Nonstop7h 10m
Air Transat
Deal found 25/1£325
Mon 16/318:00
LHR
-
YYZ
Nonstop8h 05m
Air Canada
Sun 29/321:30
YYZ
-
LHR
Nonstop7h 05m
Air Canada
Deal found 24/1£326
Thu 16/415:40
LGW
-
YYZ
1 stop11h 25m
Icelandair
Fri 8/523:10
YYZ
-
LGW
1 stop10h 30m
Icelandair
Deal found 25/1£326

Find flight deals from United Kingdom to Niagara Falls

Keep the following information in mind while searching for United Kingdom to Niagara Falls flight deals. Data was last updated 25 January 2026.

Round-trip from

£322

One-way from

£169

Popular in

December

Cheapest in

February

Average price

£384
Air Canada
  • Air Canada
  • 7/2-20/2
  • 1 total stop
  • 30h 45m total
  • United Kingdom to Niagara Falls
Search Deals
2/3
  • 2/3
  • 1 total stop
  • 21h 10m total
  • United Kingdom to Niagara Falls
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 25 January 2026.
Use the filters below to find and compare flights from the United Kingdom to Niagara Falls that are best for you.

Fly from

United Kingdom

Fly to

Niagara Falls

Route

Depart

Return

Price

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Sun 22/2

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

Sun 15/3

22:35-09:45

Nonstop7h 10m

£325

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 6/2

11:40-15:00

Nonstop8h 20m

Toronto Pearson Intl

Sat 14/2

21:35-09:45

Nonstop7h 10m

£330

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 18/2

18:00-21:10

Nonstop8h 10m

Toronto Pearson Intl

Wed 25/2

23:05-11:20

Nonstop7h 15m

£344

LondonToronto

LCY - YYZ

LCYYYZ

London City

Wed 25/2

09:20-16:25

1 stop12h 05m

Toronto Pearson Intl

Tue 3/3

20:25-12:55

1 stop11h 30m

£345

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 12/2

07:40-14:50

1 stop12h 10m

Toronto Pearson Intl

Tue 17/2

14:00-08:05

2 stops13h 05m

£347

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 10/2

11:45-19:15

1 stop12h 30m

Toronto Pearson Intl

Wed 16/12

21:15-09:35

Nonstop7h 20m

£348

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 18/2

09:00-18:50

2 stops14h 50m

Toronto Pearson Intl

Wed 25/2

06:15-20:35

1 stop9h 20m

£349

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Tue 14/4

13:30-19:35

1 stop11h 05m

Toronto Pearson Intl

Wed 6/5

16:40-08:40

1 stop11h 00m

£351

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 12/2

13:00-16:00

Nonstop8h 00m

Toronto Pearson Intl

Tue 17/2

20:25-08:30

Nonstop7h 05m

£353

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 1/5

12:40-18:29

1 stop10h 49m

Toronto Pearson Intl

Sun 10/5

22:45-21:00

1 stop17h 15m

£355

Flights are sorted by cheapest return flights first.

Deals found on 23/1

Showing 1-10 of 60 results
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Best time to book a flight from United Kingdom to Niagara Falls

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

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

Currently, August is the cheapest month in which you can book a flight from United Kingdom to Niagara Falls (average of £58). Flying from United Kingdom to Niagara Falls in December is currently the most expensive (average of £358). 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 GB to NI4?

Find hourly flight availability from United Kingdom 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 25 January 2026.

When flying from United Kingdom to Niagara Falls, 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 United Kingdom to Niagara Falls

Explore weekly flight availability from United Kingdom 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 25 January 2026.

The most flights from GB0 to NI4 are scheduled on a Sunday (35 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (21 on average).

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 25 January 2026.
See what other customers who have flown with Air Transat, Virgin Atlantic, andAir Canada from the United Kingdom 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.
Air Transat
7.7
Good
501 reviews
Check prices

Overall

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.4

Food

6.8

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

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.
Air Transat
7.7
Good
501 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Overall

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.4

Food

6.8

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

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.
Virgin Atlantic
7.5
Good
678 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Overall

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.4

Food

6.8

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

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.
Air Canada
7.1
Good
10,656 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Overall

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.4

Food

6.8

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

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.
Lufthansa
6.8
Okay
7,747 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Overall

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.4

Food

6.8

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

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.
British Airways
6.7
Okay
7,700 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Overall

7.7

Comfort

7.3

Entertainment

7.0

Crew

8.4

Food

6.8

Boarding

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

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 United Kingdom 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 United Kingdom to Niagara Falls?

    Air Transat, Air Canada, and SWISS can get you from United Kingdom to Niagara Falls in just under 8h 10m. Your travel time can differ by up to 3h 55m. Airlines will cover a distance of 3543 mi. This flight may include one or multiple stops.

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

    £195 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Scandinavian Airlines and Air Transat, with prices starting from £202 and £210, respectively.

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

    The most popular flight routes from United Kingdom to Niagara Falls are London Heathrow - Toronto Pearson Intl, London Gatwick - Toronto Pearson Intl and London City - Toronto Pearson Intl.

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

    No one likes to see their flight delayed. When booking a flight from United Kingdom to Niagara Falls consider choosing KLM (94%), Air France (94%) or Delta (94%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay £1,079 for a flight from United Kingdom to Niagara Falls. The cheapest flight overall is £271 while the most popular route, (London Heathrow - Toronto Pearson Intl) is currently priced at £282.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Niagara Falls?

    Currently, August is the cheapest month in which you can book a flight from United Kingdom to Niagara Falls (average of £58). Flying from United Kingdom to Niagara Falls in December is currently the most expensive (average of £358). 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 United Kingdom to Niagara Falls

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Pearson Intl flights
Gatwick to Pearson Intl flights
Heathrow to Toronto Island flights
London City to Pearson Intl flights
Stansted to Pearson Intl flights
Luton to Pearson Intl flights
Heathrow to Pierre Elliott Trudeau Intl flights
Gatwick to Toronto Island flights
Manchester to Pearson Intl flights
Gatwick to Pierre Elliott Trudeau Intl flights
London City to Pierre Elliott Trudeau Intl flights
Edinburgh to Pearson Intl flights
Manchester to Toronto Island flights
Stansted to Pierre Elliott Trudeau Intl flights
Southend to Pearson Intl flights
Luton to Pierre Elliott Trudeau Intl flights
Heathrow to Ottawa flights
Glasgow Intl to Pearson Intl flights
Birmingham to Pearson Intl flights
Edinburgh to Toronto Island flights
Gatwick to Ottawa flights
Newcastle upon Tyne to Pearson Intl flights
Manchester to Pierre Elliott Trudeau Intl flights
London City to Ottawa flights
Birmingham to Toronto Island flights
Dublin to Pearson Intl flights
Cardiff to Pearson Intl flights
Stansted to Ottawa flights
Gatwick to London flights
Heathrow to London flights
Glasgow Intl to Pierre Elliott Trudeau Intl flights
Belfast Intl to Pearson Intl flights
Southampton to Pearson Intl flights
Lisbon to Pierre Elliott Trudeau Intl flights
Bristol to Pearson Intl flights
Charles de Gaulle to Pierre Elliott Trudeau Intl flights
Belfast City to Pearson Intl flights
Liverpool to Pearson Intl flights
Birmingham to Ottawa flights
Birmingham to Pierre Elliott Trudeau Intl flights
Frederic Chopin to Pearson Intl flights
Heathrow to Windsor flights

Top 10 airlines flying from United Kingdom to Niagara Falls

Discover the top 10 airlines that operate flights from United Kingdom 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 25 January 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£56Average£66FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
PLAYCheapest£189Average£271FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
WestJetCheapest£267Average£426FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Scandinavian AirlinesCheapest£280Average£411FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£289Average£457FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air TransatCheapest£297Average£472FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapest£301Average£548FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
TAP AIR PORTUGALCheapest£305Average£537FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Aer LingusCheapest£309Average£594FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£311Average£576FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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 United Kingdom to Niagara Falls?

When you search for this flight from United Kingdom to Niagara Falls, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Niagara Falls from United Kingdom.

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

Yes! Cheapflights helps users easily find flights from United Kingdom to Niagara Falls with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom to Niagara Falls become cheaper?

Not ready to book yet? You can track prices for flights from United Kingdom to Niagara Falls on Cheapflights with our Price Alert feature and get notified when better prices are available.

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