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Cheap flights from the United Kingdom to Niagara Falls from £192

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YYZ
8 Jul — 15 Jul1
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 3 July 2025.

Round-trip from

£321

One-way from

£192

Popular in

August

Cheapest in

February

Average price

£503
WestJet
  • WestJet
  • 27/8-2/9
  • Nonstop
  • 14h 30m total
  • United Kingdom to Niagara Falls
Search Deals
WestJet
  • WestJet
  • 2/10
  • Nonstop
  • 7h 40m total
  • United Kingdom to Niagara Falls
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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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 3 July 2025.

Wed 27/810:30EDI - YYZ
Nonstop7h 40mWestJet
Tue 2/922:15YYZ - EDI
Nonstop6h 50mWestJet
Deal found 30/6£321
Mon 29/923:35EDI - YYZ
2 stops22h 35mMultiple Airlines
Sat 4/1022:15YYZ - EDI
Nonstop6h 50mMultiple Airlines
Deal found 30/6£333
Wed 17/908:00LHR - YYZ
1 stop18h 00mTAP AIR PORTUGAL
Wed 24/923:00YYZ - LHR
1 stop13h 45mTAP AIR PORTUGAL
Deal found 30/6£336
Tue 16/912:40LGW - YYZ
Nonstop8h 00mAir Transat
Wed 24/922:45YYZ - LGW
Nonstop7h 00mAir Transat
Deal found 1/7£336
Wed 17/908:40LHR - YYZ
1 stop12h 45mMultiple Airlines
Mon 29/923:35YYZ - LHR
Nonstop7h 15mMultiple Airlines
Deal found 30/6£336
Wed 17/908:40LHR - YYZ
1 stop12h 45mSWISS
Tue 7/1016:35YYZ - LHR
1 stop10h 20mSWISS
Deal found 30/6£338
Tue 26/815:40LGW - YYZ
1 stop11h 15mIcelandair
Thu 2/1023:00YYZ - LGW
1 stop10h 40mIcelandair
Deal found 2/7£339
Thu 28/806:50LHR - YYZ
1 stop9h 45mAir Canada
Sun 31/822:40YYZ - LHR
1 stop17h 20mAir Canada
Deal found 30/6£341
Thu 17/708:35GLA - YYZ
Nonstop7h 25mAir Transat
Wed 23/719:15YYZ - GLA
Nonstop6h 35mAir Transat
Deal found 30/6£347
Mon 10/1118:40LGW - YYZ
1 stop26h 10mSWISS
Fri 21/1120:30YYZ - LGW
1 stop16h 20mSWISS
Deal found 1/7£349
Thu 2/1008:45LTN - YYZ
2 stops15h 25mMultiple Airlines
Mon 6/1023:00YYZ - LTN
2 stops12h 00mMultiple Airlines
Deal found 30/6£349
Thu 2/1008:15STN - YYZ
2 stops15h 55mMultiple Airlines
Mon 6/1023:00YYZ - STN
2 stops12h 05mMultiple Airlines
Deal found 30/6£349

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 3 July 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

EdinburghToronto

EDI - YYZ

EDIYYZ

Edinburgh Turnhouse

Wed 27/8

10:30-13:10

Nonstop7h 40m

Toronto Pearson Intl

Tue 2/9

22:15-10:05

Nonstop6h 50m

£321

EdinburghToronto

EDI - YYZ

EDIYYZ

Edinburgh Turnhouse

Mon 29/9

23:35-17:10

2 stops22h 35m

Toronto Pearson Intl

Sat 4/10

22:15-10:05

Nonstop6h 50m

£333

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 17/9

08:00-21:00

1 stop18h 00m

Toronto Pearson Intl

Wed 24/9

23:00-17:45

1 stop13h 45m

£336

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Tue 16/9

12:40-15:40

Nonstop8h 00m

Toronto Pearson Intl

Wed 24/9

22:45-10:45

Nonstop7h 00m

£336

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 17/9

08:40-16:25

1 stop12h 45m

Toronto Pearson Intl

Mon 29/9

23:35-11:50

Nonstop7h 15m

£336

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Wed 17/9

08:40-16:25

1 stop12h 45m

Toronto Pearson Intl

Tue 7/10

16:35-07:55

1 stop10h 20m

£338

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Tue 26/8

15:40-21:55

1 stop11h 15m

Toronto Pearson Intl

Fri 3/10

23:00-14:40

1 stop10h 40m

£339

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 28/8

06:50-11:35

1 stop9h 45m

Toronto Pearson Intl

Sun 31/8

22:40-21:00

1 stop17h 20m

£341

GlasgowToronto

GLA - YYZ

GLAYYZ

Glasgow Intl

Thu 17/7

08:35-11:00

Nonstop7h 25m

Toronto Pearson Intl

Wed 23/7

19:15-06:50

Nonstop6h 35m

£347

LondonToronto

LTN - YYZ

LTNYYZ

London Luton

Thu 2/10

08:45-19:10

2 stops15h 25m

Toronto Pearson Intl

Mon 6/10

23:00-16:00

2 stops12h 00m

£349

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 53 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 3 July 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 3 July 2025.

The most flights from GB0 to NI4 are scheduled on a Sunday (39 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (30 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 3 July 2025.
See what other customers who have flown with Delta, KLM, andAir Transat 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.
Delta
8.0
Very Good
7,983 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very Good
7,983 reviews
Delta
8.0
Very Good
7,983 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very Good
7,983 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Air Transat
7.8
Good
407 reviews
Delta
8.0
Very Good
7,983 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Austrian Airlines
7.6
Good
809 reviews
Delta
8.0
Very Good
7,983 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Air France
7.5
Good
1,472 reviews
Delta
8.0
Very Good
7,983 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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 cheapest airlines to fly from United Kingdom to Niagara Falls one-way?

    £192 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Transat and TAP AIR PORTUGAL, with prices starting from £235 and £253, 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 Thai Airways (92%), Ethiopian Air (90%) or Air Canada (86%) 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 £1,343 for a flight from United Kingdom to Niagara Falls. The cheapest flight overall is £335 while the most popular route, (London Heathrow - Toronto Pearson Intl) is currently priced at £330.

  • 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

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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
Gatwick to Toronto Island flights
Stansted to Pearson Intl flights
Luton to Pearson Intl flights
Heathrow to Pierre Elliott Trudeau Intl flights
Manchester to Pearson Intl flights
Edinburgh to Pearson Intl flights
Gatwick to Pierre Elliott Trudeau Intl flights
Manchester to Toronto Island flights
Southend to Pearson Intl flights
Heathrow to Ottawa flights
London City to Pierre Elliott Trudeau Intl flights
Edinburgh to Toronto Island flights
Manchester to Pierre Elliott Trudeau Intl flights
Luton to Pierre Elliott Trudeau Intl flights
Stansted to Pierre Elliott Trudeau Intl flights
Birmingham to Pearson Intl flights
Gatwick to Ottawa flights
London City to Ottawa flights
Glasgow Intl to Pearson Intl flights
Gatwick to London flights
Birmingham to Toronto Island flights
Dublin to Pearson Intl flights
Edinburgh to Thunder Bay flights
Heathrow to London flights
Edinburgh to Pierre Elliott Trudeau Intl flights
Liverpool to Pearson Intl flights
London City to London flights
Dublin to Toronto Island flights
Bristol to Pearson Intl flights
Frederic Chopin to Pearson Intl flights
Newcastle upon Tyne to Pearson Intl flights
Bruxelles-National to Pearson Intl flights
Heathrow to Windsor flights
Belfast Intl to Pierre Elliott Trudeau Intl flights
Leeds to Pearson Intl flights
Manchester to Ottawa flights
Charles de Gaulle to Pearson Intl 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 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£72Average£557FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Air FranceCheapest£180Average£526FlexibilityNo cancel feeOn-time77%
Search Air France flights
PLAYCheapest£254Average£305FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
WestJetCheapest£266Average£453FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IcelandairCheapest£280Average£420FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£293Average£484FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapest£296Average£492FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
DeltaCheapest£301Average£558FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Scandinavian AirlinesCheapest£312Average£456FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£313Average£533FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights

Fly with Cheapflights

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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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