What are the cheapest airlines to fly from London to Niagara Falls one-way?

The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as £222. However, be on the lookout for offers from TAP AIR PORTUGAL and Air Transat, as they are both options that can get you from London to Niagara Falls for a low price.

What are the most popular routes from London to Niagara Falls?

When deciding which route to take from London to Niagara Falls consider London Heathrow - Toronto Pearson Intl, London Gatwick - Toronto Pearson Intl or London City - Toronto Pearson Intl as they are the most popular.

What are the cheapest flights from London to Niagara Falls?

On average you can expect to pay £1,164 for a flight from London to Niagara Falls. The cheapest flight overall is £346 while the most popular route, (London Heathrow - Toronto Pearson Intl) is currently priced at £333.

What are the most reliable airlines from London to Niagara Falls?

Before booking your flight to Niagara Falls from London, check out the most reliable airlines to get you to your destination on time: Egyptair (90%), MEA (90%), Singapore Airlines( 90%).

What are the most popular airlines that fly from London to Niagara Falls?

When booking a flight from London to Niagara Falls, you may want to consider flying on American Airlines, Air Canada or Air France as they are the most popular for this route.

How far in advance should I book a flight from London to Niagara Falls?

Find a great deal and save up to 18% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London to Niagara Falls within the next two weeks, with the cheapest ticket starting at £437.

What is the cheapest month to fly from London to Niagara Falls?

February can be a great time to fly to Niagara Falls from London with a flight ticket averaging about £439. Cheapflights users have found deals in the month of February for as cheap as £280. The most expensive prices can be found in the month of August.

Can I find deals for flights from London to Niagara Falls that include hotel bookings?

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

How can I find direct flights from London to Niagara Falls?

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

Can I find deals for business class flights from London to Niagara Falls?

Yes. Cheapflights offers flight deals from London 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.

£222+ Flights from London to Niagara Falls

Cheapflights Tip: The best prices from London to Niagara Falls are usually found in February or March, booked 55 days in advance, depart on a Friday or Tuesday and return on a Sunday

Cheap flight deals from London to Niagara Falls

Round-trip from	£336
One-way from	£222
Popular in	August
Cheapest in	February
Average price	£418

Air Transat
16/5-26/5
Nonstop
15h 00m total
London to Niagara Falls

Search Deals

29/4
2 total stops
57h 15m total
London to Niagara Falls

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£46 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from London to Niagara Falls

Cheapest flights from London to Niagara Falls
Explore the most affordable flight options available from London to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Fri 16/512:40LGW - YYZ

Nonstop8h 00mAir Transat

Mon 26/522:45YYZ - LGW

Nonstop7h 00mAir Transat

Deal found 14/4£336

Thu 1/506:30LHR - YYZ

1 stop11h 50mMultiple Airlines

Fri 9/522:30YYZ - LHR

Nonstop7h 10mMultiple Airlines

Deal found 14/4£337

Thu 1/506:30LHR - YYZ

1 stop11h 50mKLM

Sun 4/522:30YYZ - LHR

Nonstop7h 10mKLM

Deal found 14/4£337

Thu 8/506:55STN - YYZ

1 stop12h 15mMultiple Airlines

Tue 20/522:15YYZ - STN

1 stop16h 40mMultiple Airlines

Deal found 15/4£337

Thu 8/508:40LHR - YYZ

1 stop12h 45mAir Canada

Thu 22/514:00YYZ - LHR

1 stop11h 30mAir Canada

Deal found 14/4£338

Fri 2/513:30LHR - YYZ

1 stop11h 05mLufthansa

Mon 5/521:25YYZ - LHR

Nonstop7h 10mLufthansa

Deal found 13/4£341

Mon 15/915:40LGW - YYZ

1 stop11h 15mIcelandair

Tue 23/920:50YYZ - LGW

1 stop12h 50mIcelandair

Deal found 14/4£342

Thu 15/518:40LGW - YYZ

1 stop26h 45mSWISS

Tue 20/520:15YYZ - LGW

1 stop16h 35mSWISS

Deal found 14/4£346

Thu 15/517:30LGW - YYZ

1 stop25h 40mMultiple Airlines

Tue 20/522:15YYZ - LGW

1 stop19h 35mMultiple Airlines

Deal found 14/4£346

Thu 15/521:10LTN - YYZ

1 stop22h 00mMultiple Airlines

Wed 21/522:10YYZ - LTN

1 stop12h 15mMultiple Airlines

Deal found 14/4£348

Fri 25/406:00LHR - YYZ

1 stop15h 20mSWISS

Tue 29/416:35YYZ - LHR

1 stop20h 15mSWISS

Deal found 14/4£349

Tue 29/409:25LCY - YYZ

1 stop11h 55mSWISS

Sun 4/516:35YYZ - LCY

1 stop11h 35mSWISS

Deal found 14/4£354

Best flights from London to Niagara Falls
Discover carefully curated flight deals from London to Niagara Falls that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 April 2025.

Fri 16/512:40LGW - YYZ

Nonstop8h 00mAir Transat

Mon 26/522:45YYZ - LGW

Nonstop7h 00mAir Transat

Deal found 14/4£336

Thu 1/506:30LHR - YYZ

1 stop11h 50mMultiple Airlines

Fri 9/522:30YYZ - LHR

Nonstop7h 10mMultiple Airlines

Deal found 14/4£337

Thu 1/506:30LHR - YYZ

1 stop11h 50mKLM

Sun 4/522:30YYZ - LHR

Nonstop7h 10mKLM

Deal found 14/4£337

Thu 8/508:40LHR - YYZ

1 stop12h 45mAir Canada

Thu 22/518:20YYZ - LHR

Nonstop7h 15mAir Canada

Deal found 14/4£338

Mon 18/815:40LGW - YYZ

1 stop32h 30mIcelandair

Thu 4/923:00YYZ - LGW

1 stop31h 45mIcelandair

Deal found 14/4£338

Fri 2/513:30LHR - YYZ

1 stop11h 05mLufthansa

Mon 5/521:25YYZ - LHR

Nonstop7h 10mLufthansa

Deal found 13/4£341

Mon 12/506:00LHR - YYZ

1 stop15h 25mSWISS

Mon 19/520:15YYZ - LHR

1 stop15h 10mSWISS

Deal found 14/4£346

Thu 18/908:50LHR - YYZ

1 stop12h 00mBritish Airways

Mon 22/918:05YYZ - LHR

Nonstop7h 10mBritish Airways

Deal found 14/4£347

Thu 1/506:30LHR - YYZ

1 stop11h 50mVirgin Atlantic

Wed 7/522:30YYZ - LHR

Nonstop7h 10mVirgin Atlantic

Deal found 14/4£361

Thu 1/506:30LHR - YYZ

1 stop11h 50mDelta

Wed 7/522:30YYZ - LHR

Nonstop7h 10mDelta

Deal found 14/4£378

Tue 2/906:50LHR - YYZ

2 stops13h 44mBrussels Airlines

Fri 12/918:30YYZ - LHR

1 stop21h 25mBrussels Airlines

Deal found 14/4£385

Tue 13/510:50LHR - YYZ

2 stops16h 33mUnited Airlines

Tue 20/514:30YYZ - LHR

2 stops14h 40mUnited Airlines

Deal found 14/4£389

Direct flights from London to Niagara Falls
Explore direct flight options from London to Niagara Falls based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 April 2025.

Fri 16/512:40LGW - YYZ

Nonstop8h 00mAir Transat

Mon 26/522:45YYZ - LGW

Nonstop7h 00mAir Transat

Deal found 14/4£336

Thu 11/917:50LHR - YYZ

Nonstop7h 50mKLM

Mon 22/922:30YYZ - LHR

Nonstop7h 10mKLM

Deal found 14/4£348

Fri 25/417:50LHR - YYZ

Nonstop7h 50mAir France

Mon 28/422:30YYZ - LHR

Nonstop7h 10mAir France

Deal found 14/4£349

Thu 1/508:30LHR - YYZ

Nonstop7h 50mAir Canada

Fri 9/523:35YYZ - LHR

Nonstop7h 15mAir Canada

Deal found 14/4£352

Sat 3/508:30LHR - YYZ

Nonstop7h 50mLufthansa

Wed 21/523:35YYZ - LHR

Nonstop7h 15mLufthansa

Deal found 14/4£368

Fri 25/417:50LHR - YYZ

Nonstop7h 50mDelta

Sun 27/422:30YYZ - LHR

Nonstop7h 10mDelta

Deal found 14/4£391

Sat 30/808:30LHR - YYZ

Nonstop7h 50mMultiple Airlines

Sat 6/923:40YYZ - LHR

Nonstop7h 10mMultiple Airlines

Deal found 14/4£406

Wed 7/517:50LHR - YYZ

Nonstop7h 50mVirgin Atlantic

Fri 16/522:30YYZ - LHR

Nonstop7h 10mVirgin Atlantic

Deal found 14/4£444

Wed 9/717:15LHR - YYZ

Nonstop7h 55mBritish Airways

Mon 14/722:00YYZ - LHR

Nonstop7h 15mBritish Airways

Deal found 14/4£490

Fri 23/517:15LHR - YYZ

Nonstop7h 55mAmerican Airlines

Wed 16/722:00YYZ - LHR

Nonstop7h 15mAmerican Airlines

Deal found 14/4£515

Last-minute flights from London to Niagara Falls
Discover last-minute flight deals from London to Niagara Falls. Data last updated 15 April 2025 and is based on user searches.

Sun 20/408:45LHR - YYZ

1 stop12h 35mMultiple Airlines

Sun 27/418:35YYZ - LHR

1 stop17h 30mMultiple Airlines

Deal found 13/4£355

Mon 21/408:40LHR - YYZ

1 stop12h 40mAir Canada

Mon 28/418:20YYZ - LHR

Nonstop7h 15mAir Canada

Deal found 14/4£342

Mon 21/417:50LHR - YYZ

Nonstop7h 50mKLM

Mon 28/422:30YYZ - LHR

Nonstop7h 10mKLM

Deal found 14/4£348

Wed 23/406:30LHR - YYZ

1 stop12h 00mDelta

Mon 28/422:30YYZ - LHR

Nonstop7h 10mDelta

Deal found 14/4£377

Wed 23/421:25LHR - YYZ

1 stop29h 30mIcelandair

Tue 29/423:00YYZ - LHR

1 stop16h 20mIcelandair

Deal found 14/4£399

Thu 24/412:40LGW - YYZ

Nonstop8h 20mAir Transat

Sun 18/522:45YYZ - LGW

Nonstop7h 00mAir Transat

Deal found 14/4£338

Thu 24/413:30LHR - YYZ

1 stop11h 15mLufthansa

Sun 4/520:20YYZ - LHR

1 stop8h 40mLufthansa

Deal found 14/4£341

Thu 24/406:20LHR - YYZ

1 stop14h 20mBritish Airways

Sun 18/522:00YYZ - LHR

Nonstop7h 15mBritish Airways

Deal found 14/4£358

Thu 24/406:55STN - YYZ

2 stops20h 00mMultiple Airlines

Wed 30/423:00YYZ - STN

2 stops12h 20mMultiple Airlines

Deal found 14/4£389

Thu 24/409:05LCY - YYZ

1 stop11h 35mBritish Airways

Sun 18/517:25YYZ - LCY

1 stop10h 05mBritish Airways

Deal found 14/4£391

Fri 25/406:00LHR - YYZ

1 stop15h 20mSWISS

Tue 29/416:35YYZ - LHR

1 stop20h 15mSWISS

Deal found 14/4£349

Fri 25/406:30LHR - YYZ

2 stops17h 30mUnited Airlines

Mon 28/418:00YYZ - LHR

1 stop10h 20mUnited Airlines

Deal found 14/4£391

One-way flights from London to Niagara Falls
Search for one-way flight options from London to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated 15 April 2025.

Tue 29/408:15STN - YYZ

2 stops57h 15mMultiple Airlines

Deal found 14/4£222

Sat 24/510:45LGW - YYZ

1 stop11h 25mWestJet

Deal found 14/4£222

Wed 17/906:15LHR - YYZ

1 stop13h 25mMultiple Airlines

Deal found 14/4£223

Thu 8/507:10LGW - YYZ

2 stops41h 00mMultiple Airlines

Deal found 14/4£223

Wed 4/617:00SEN - YYZ

2 stops32h 01mMultiple Airlines

Deal found 14/4£226

Thu 15/519:30LTN - YYZ

2 stops23h 40mMultiple Airlines

Deal found 14/4£227

Thu 8/506:45LCY - YYZ

1 stop12h 25mMultiple Airlines

Deal found 14/4£234

Fri 13/612:00LHR - YYZ

1 stop14h 00mTAP AIR PORTUGAL

Deal found 14/4£266

Sat 17/512:40LGW - YYZ

Nonstop8h 00mAir Transat

Deal found 14/4£302

Tue 29/408:45LHR - YYZ

1 stop12h 35mSWISS

Deal found 14/4£326

Wed 30/407:40LHR - YYZ

1 stop13h 00mAer Lingus

Deal found 14/4£332

Tue 29/409:25LCY - YYZ

1 stop11h 55mSWISS

Deal found 14/4£333

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Fri 16/5

12:40-15:40

Nonstop8h 00m

Toronto Pearson Intl

Mon 26/5

22:45-10:45

Nonstop7h 00m

£336

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 1/5

06:30-13:20

1 stop11h 50m

Toronto Pearson Intl

Fri 9/5

22:30-10:40

Nonstop7h 10m

£337

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 1/5

06:30-13:20

1 stop11h 50m

Toronto Pearson Intl

Sun 4/5

22:30-10:40

Nonstop7h 10m

£337

LondonToronto

STN - YYZ

STNYYZ

London Stansted

Thu 8/5

06:55-14:10

1 stop12h 15m

Toronto Pearson Intl

Tue 20/5

22:15-19:55

1 stop16h 40m

£337

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Thu 8/5

08:40-16:25

1 stop12h 45m

Toronto Pearson Intl

Thu 22/5

18:20-06:35

Nonstop7h 15m

£338

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Fri 2/5

13:30-19:35

1 stop11h 05m

Toronto Pearson Intl

Mon 5/5

21:25-09:35

Nonstop7h 10m

£341

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Mon 15/9

15:40-21:55

1 stop11h 15m

Toronto Pearson Intl

Wed 24/9

23:00-14:40

1 stop10h 40m

£342

LondonToronto

LHR - YYZ

LHRYYZ

London Heathrow

Mon 12/5

06:00-16:25

1 stop15h 25m

Toronto Pearson Intl

Mon 19/5

20:15-16:25

1 stop15h 10m

£346

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Thu 15/5

18:40-16:25

1 stop26h 45m

Toronto Pearson Intl

Tue 20/5

20:15-17:50

1 stop16h 35m

£346

LondonToronto

LGW - YYZ

LGWYYZ

London Gatwick

Thu 15/5

17:30-14:10

1 stop25h 40m

Toronto Pearson Intl

Tue 20/5

22:15-22:50

1 stop19h 35m

£346

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 58 results

...

Best time to book a flight from London to Niagara Falls

Have a flexible travel schedule? Discover the best time to fly to Niagara Falls from London 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 London to Niagara Falls

How far ahead should I book a flight from London to Niagara Falls?

To ensure you get the cheapest price possible for a flight from London to Niagara Falls, you should look to book at least 55 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from London to Niagara Falls (average of £490). Flying from London 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 LON to NI4?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Niagara Falls as you normally would.

What is the cheapest day to fly from London to Niagara Falls?

Travellers seeking maximum savings on their London to Niagara Falls flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Niagara Falls

The most flights from LON to NI4 are scheduled on a Tuesday (41 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (34 on average).

Rainfall in Niagara Falls by month

In terms of precipitation, rainfall in Niagara Falls ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Niagara Falls when rainfall is around 51.0 mm.

Temperature in Niagara Falls by month

If weather is an important factor for your trip to Niagara Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Niagara Falls

Read through reviews of airlines operating flights from London to Niagara Falls, such as Delta, KLM and Air Transat. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,917 reviews

Check prices

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

7,917 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

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

1,323 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

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

385 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

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

Finnair

7.6

Good

1,269 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

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

775 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

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

What are the cheapest airlines to fly from London to Niagara Falls one-way?
The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as £222. However, be on the lookout for offers from TAP AIR PORTUGAL and Air Transat, as they are both options that can get you from London to Niagara Falls for a low price.
What are the most popular routes from London to Niagara Falls?
When deciding which route to take from London to Niagara Falls consider London Heathrow - Toronto Pearson Intl, London Gatwick - Toronto Pearson Intl or London City - Toronto Pearson Intl as they are the most popular.
What are the most reliable airlines from London to Niagara Falls?
Before booking your flight to Niagara Falls from London, check out the most reliable airlines to get you to your destination on time: Egyptair (90%), MEA (90%), Singapore Airlines( 90%).
What are the cheapest flights from London to Niagara Falls?
On average you can expect to pay £1,164 for a flight from London to Niagara Falls. The cheapest flight overall is £346 while the most popular route, (London Heathrow - Toronto Pearson Intl) is currently priced at £333.
Can I find deals for flights from London to Niagara Falls that include hotel bookings?
Yes. In addition to deals on London to Niagara Falls flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Niagara Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Niagara Falls.
Can I find deals for business class flights from London to Niagara Falls?
Yes. Cheapflights offers flight deals from London 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 London to Niagara Falls?
Currently, January is the cheapest month in which you can book a flight from London to Niagara Falls (average of £490). Flying from London 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

Alternative routes for London to Niagara Falls

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

Heathrow to Pierre Elliott Trudeau Intl flights

Stansted to Pearson Intl flights

Luton to Pearson Intl flights

Manchester to Pearson Intl flights

Edinburgh to Pearson Intl flights

Gatwick to Pierre Elliott Trudeau Intl flights

Manchester to Toronto Island flights

Heathrow to Ottawa flights

Southend to Pearson Intl flights

London City to Pierre Elliott Trudeau Intl flights

Luton to Pierre Elliott Trudeau Intl flights

Stansted to Pierre Elliott Trudeau Intl flights

Edinburgh to Toronto Island flights

Birmingham to Pearson Intl flights

Gatwick to Ottawa flights

London City to Ottawa flights

Bristol to Pearson Intl flights

Leeds to Pearson Intl flights

Manchester to Ottawa flights

Birmingham to Toronto Island flights

Manchester to Pierre Elliott Trudeau Intl flights

Newcastle upon Tyne to Pearson Intl flights

Edinburgh to Pierre Elliott Trudeau Intl flights

Gatwick to Region of Waterloo Intl flights

Heathrow to Windsor flights

Heathrow to London flights

Stansted to Ottawa flights

Birmingham to Pierre Elliott Trudeau Intl flights

Southampton to Pearson Intl flights

Gatwick to London flights

London City to London flights

Birmingham to Ottawa flights

Leeds to Pierre Elliott Trudeau Intl flights

Heathrow to Timmins flights

Newcastle upon Tyne to Toronto Island flights

Exeter to Pearson Intl flights

Darlington to Pearson Intl flights

Top 10 airlines flying from London to Niagara Falls

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest£263	Average£395	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
Lufthansa	Cheapest£288	Average£498	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Icelandair	Cheapest£293	Average£412	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Iberia	Cheapest£306	Average£723	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Delta	Cheapest£312	Average£509	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Transat	Cheapest£317	Average£510	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Scandinavian Airlines	Cheapest£327	Average£511	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
TAP AIR PORTUGAL	Cheapest£334	Average£558	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Virgin Atlantic	Cheapest£338	Average£545	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
KLM	Cheapest£340	Average£620	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Niagara Falls?

Deals for London to Niagara Falls flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from London to Niagara Falls for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from London to Niagara Falls with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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Cheap flights from London to Niagara Falls from £222

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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London to Niagara Falls are usually found in February or March, booked 55 days in advance, depart on a Friday or Tuesday and return on a Sunday

Cheap flight deals from London to Niagara Falls

Keep the following information in mind while searching for London to Niagara Falls flight deals. Data was last updated 15 April 2025.

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Find flight deals from London to Niagara Falls

Cheapest flights from London to Niagara FallsExplore the most affordable flight options available from London to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Explore the most affordable flight options available from London to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

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Best time to book a flight from London to Niagara Falls

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

Cheapflights Insights

Everything you need to know about your flight from London to Niagara Falls

How far ahead should I book a flight from London to Niagara Falls?

Use this chart to determine the optimal time to book a return flight from London to Niagara Falls. Price data was last updated on 11 April 2025.

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

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

Find hourly flight availability from London 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 April 2025.

What is the cheapest day to fly from London to Niagara Falls?

Use this chart to determine the cheapest time to fly return from London to Niagara Falls. Price data was last updated on 31 March 2024.

Weekly flight availability from London to Niagara Falls

Explore weekly flight availability from London 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 April 2025.

Rainfall in Niagara Falls by month

Plan your trip to Niagara Falls by taking into account the average rainfall totals by month.

Temperature in Niagara Falls by month

Plan your trip to Niagara Falls by taking into account the average temperature totals by month.

Reviews of airlines servicing Niagara Falls

Read through reviews of airlines operating flights from London to Niagara Falls, such as Delta, KLM and Air Transat. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London to Niagara Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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Alternative routes for London to Niagara Falls

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Top 10 airlines flying from London to Niagara Falls

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Cheapest flights from London to Niagara Falls
Explore the most affordable flight options available from London to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.