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Cheap flights from the United Kingdom to Niagara Falls from £219

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
20 Aug — 27 Aug1
1 adult

Cheap 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 15 August 2025.

Round-trip from

£342

One-way from

£219

Popular in

December

Cheapest in

February

Average price

£515
22/9-29/9
  • 22/9-29/9
  • 2 total stops
  • 39h 20m total
  • United Kingdom to Niagara Falls
Search Deals
4/9
  • 4/9
  • 3 total stops
  • 47h 55m total
  • United Kingdom to Niagara Falls
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£12 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 August 2025
Search Deals

Find flight deals from United Kingdom to Niagara Falls

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 15 August 2025.

Mon 22/914:20GLA - YYZ
1 stop28h 50mMultiple Airlines
Mon 29/923:55YYZ - GLA
1 stop10h 30mMultiple Airlines
Deal found 14/8£342
Tue 23/911:35LGW - YYZ
1 stop28h 51mAir Transat
Fri 26/923:15YYZ - LGW
1 stop29h 35mAir Transat
Deal found 13/8£352
Sun 7/921:55GLA - YYZ
2 stops27h 05mMultiple Airlines
Mon 29/923:55YYZ - GLA
1 stop10h 30mMultiple Airlines
Deal found 14/8£352
Wed 26/1109:00LHR - YYZ
1 stop12h 10mAir Canada
Wed 3/1218:10YYZ - LHR
Nonstop7h 20mAir Canada
Deal found 13/8£353
Mon 22/906:25STN - YYZ
2 stops18h 35mMultiple Airlines
Sun 5/1022:10YYZ - STN
1 stop9h 45mMultiple Airlines
Deal found 13/8£353
Fri 10/1011:35LGW - YYZ
1 stop12h 50mAir Transat
Tue 14/1022:45YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 14/8£353
Sun 7/921:55GLA - YYZ
2 stops27h 05mMultiple Airlines
Tue 30/923:55YYZ - GLA
1 stop10h 35mMultiple Airlines
Deal found 14/8£353
Fri 26/906:40LHR - YYZ
1 stop14h 00mScandinavian Airlines
Sun 5/1017:10YYZ - LHR
1 stop17h 50mScandinavian Airlines
Deal found 14/8£353
Fri 5/922:50STN - YYZ
2 stops23h 00mMultiple Airlines
Wed 8/1022:10YYZ - STN
1 stop11h 15mMultiple Airlines
Deal found 14/8£353
Fri 5/911:35LGW - YYZ
1 stop10h 50mAir Transat
Sun 14/918:00YYZ - LGW
1 stop10h 50mAir Transat
Deal found 13/8£353
Mon 10/1109:00LHR - YYZ
1 stop12h 10mAir Canada
Mon 17/1118:55YYZ - LHR
1 stop20h 40mAir Canada
Deal found 14/8£354
Thu 13/1119:30LHR - YYZ
1 stop25h 10mScandinavian Airlines
Fri 28/1117:10YYZ - LHR
1 stop11h 10mScandinavian Airlines
Deal found 14/8£355

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 15 August 2025.
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

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Mon 22/9

14:20-14:10

1 stop28h 50m

Toronto Pearson Intl

Mon 29/9

23:55-15:25

1 stop10h 30m

£342

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Tue 16/9

08:35-11:00

Nonstop7h 25m

Toronto Pearson Intl

Sat 27/9

19:15-06:50

Nonstop6h 35m

£347

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Sun 7/9

21:55-20:00

2 stops27h 05m

Toronto Pearson Intl

Mon 29/9

23:55-15:25

1 stop10h 30m

£352

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Mon 22/9

06:25-20:00

2 stops18h 35m

Toronto Pearson Intl

Sun 5/10

22:10-12:55

1 stop9h 45m

£353

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Sun 7/9

21:55-20:00

2 stops27h 05m

Toronto Pearson Intl

Tue 30/9

23:55-15:30

1 stop10h 35m

£353

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Fri 5/9

22:50-16:50

2 stops23h 00m

Toronto Pearson Intl

Wed 8/10

22:10-14:25

1 stop11h 15m

£353

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Mon 8/9

06:25-20:00

2 stops18h 35m

Toronto Pearson Intl

Thu 2/10

22:15-21:10

1 stop17h 55m

£353

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 17/10

18:40-15:40

1 stop26h 00m

Toronto Pearson Intl

Fri 24/10

17:10-09:20

1 stop11h 10m

£358

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Sat 29/11

16:35-14:40

1 stop27h 05m

Toronto Pearson Intl

Sat 6/12

17:35-09:50

1 stop11h 15m

£359

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Sun 9/11

06:00-14:40

1 stop13h 40m

Toronto Pearson Intl

Wed 19/11

22:45-15:30

1 stop11h 45m

£364

Flights are sorted by cheapest return flights first.

Deals found on 14/8

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, January is the cheapest month in which you can book a flight from United Kingdom to Niagara Falls (average of £490). Flying from United Kingdom to Niagara Falls in July is currently the most expensive (average of £708). 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 15 August 2025.

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 15 August 2025.

The most flights from GB0 to NI4 are scheduled on a Thursday (39 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (26 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 15 August 2025.
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
427 reviews
Check prices

Overall

7.7

Entertainment

7.1

Boarding

7.9

Crew

8.4

Comfort

7.3

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Transat
7.7
Good
427 reviews
Air Transat
7.7
Good
427 reviews
Check prices

Overall

7.7

Entertainment

7.1

Boarding

7.9

Crew

8.4

Comfort

7.3

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Virgin Atlantic
7.4
Good
657 reviews
Air Transat
7.7
Good
427 reviews
Check prices

Overall

7.7

Entertainment

7.1

Boarding

7.9

Crew

8.4

Comfort

7.3

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Air Canada
7.1
Good
9,956 reviews
Air Transat
7.7
Good
427 reviews
Check prices

Overall

7.7

Entertainment

7.1

Boarding

7.9

Crew

8.4

Comfort

7.3

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
Lufthansa
6.8
Okay
7,321 reviews
Air Transat
7.7
Good
427 reviews
Check prices

Overall

7.7

Entertainment

7.1

Boarding

7.9

Crew

8.4

Comfort

7.3

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.
British Airways
6.7
Okay
7,267 reviews
Air Transat
7.7
Good
427 reviews
Check prices

Overall

7.7

Entertainment

7.1

Boarding

7.9

Crew

8.4

Comfort

7.3

Food

6.7

Reviews

1 / 20
10.0
Excellent

Liam,Jun 2025

GLA - YYZ

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 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.

  • 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 Thai Airways (85%), Ethiopian Air (81%) or Air Canada (78%) 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 £1,089 for a flight from United Kingdom to Niagara Falls. The cheapest flight overall is £349 while the most popular route, (London Heathrow - Toronto Pearson Intl) is currently priced at £331.

  • 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, January is the cheapest month in which you can book a flight from United Kingdom to Niagara Falls (average of £490). Flying from United Kingdom to Niagara Falls in July is currently the most expensive (average of £708). 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

Browse thousands of different options on Cheapflights for your next trip

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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
Luton to Pearson Intl flights
Heathrow to Pierre Elliott Trudeau Intl flights
Stansted to Pearson Intl flights
Gatwick to Toronto Island flights
Manchester to Pearson Intl flights
London City to Pierre Elliott Trudeau Intl flights
Gatwick to Pierre Elliott Trudeau Intl flights
Edinburgh to Pearson Intl flights
Luton to Pierre Elliott Trudeau Intl flights
Manchester to Toronto Island flights
Southend to Pearson Intl flights
Heathrow to Ottawa flights
Stansted to Pierre Elliott Trudeau Intl flights
Birmingham to Pearson Intl flights
Glasgow Intl to Pearson Intl flights
London City to Ottawa flights
Inverness to Pearson Intl flights
Edinburgh to Toronto Island flights
Gatwick to Ottawa flights
Edinburgh to Thunder Bay flights
Southampton to Pearson Intl flights
Birmingham to Toronto Island flights
Heathrow to Windsor flights
Dublin to Pearson Intl flights
Heathrow to London flights
Newcastle upon Tyne to Pearson Intl flights
Manchester to Pierre Elliott Trudeau Intl flights
Istanbul to Pearson Intl flights
Glasgow Intl to Pierre Elliott Trudeau Intl flights
Manchester to Ottawa flights
Belfast Intl to Pearson Intl flights
Dublin to Toronto Island flights
Belfast City to Pearson Intl flights
Edinburgh to Pierre Elliott Trudeau Intl flights
Lisbon to Pierre Elliott Trudeau Intl flights
Birmingham to Ottawa flights
London City to London 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 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£73Average£566FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
PLAYCheapest£256Average£306FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
WestJetCheapest£273Average£460FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IcelandairCheapest£283Average£424FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£296Average£474FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapest£296Average£439FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air TransatCheapest£298Average£461FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapest£303Average£546FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
TAP AIR PORTUGALCheapest£305Average£552FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
American AirlinesCheapest£318Average£606FlexibilityNo cancel feeOn-time71%
Search American Airlines 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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