How long is the flight from Niagara Falls to London?

A quick flight from Niagara Falls to London can take about 7h. Porter Airlines provides one of the quickest options available for as low as C$ 889. The distance from Niagara Falls to London is about 5734 km. All flights are typically direct.

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

The cheapest airlines for a one-way flight from Niagara Falls to London are WestJet (C$ 57), TAP AIR PORTUGAL (C$ 320), and Air Transat (C$ 379).

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

The most popular route from Niagara Falls to London is Toronto Pearson Intl - London Heathrow. You may also consider Toronto Pearson Intl - London Gatwick or Toronto Pearson Intl - London City.

What are the cheapest flights from Niagara Falls to London?

The cheapest flight price from Niagara Falls to London is C$ 645. On average you can expect to pay C$ 2,427. The most popular route, (Toronto Pearson Intl - London Heathrow), can usually be booked for C$ 680.

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

Consider SAUDIA (100%), KLM (90%) or Air France (90%) when booking your flight. These represent the most reliable airlines when flying from Niagara Falls to London.

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

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

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

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

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

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

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

Yes. Cheapflights offers flight deals from Niagara Falls to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 380+ Cheap Flights from Niagara Falls to London

Cheapflights Tip: The best prices from Niagara Falls to London are usually found in February or January, booked 57 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Niagara Falls to London

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Niagara Falls to London
Explore the most affordable flight options available from Niagara Falls to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2026.

Mon 28/911:55 p.m. -

1 stop10h 50m

Wed 14/106:15 a.m. -

1 stop14h 35m

Deal found 6/8C$ 753

Tue 22/98:45 p.m. -

1 stop10h 10m

Fri 2/101:05 p.m. -

1 stop14h 00m

Deal found 7/8C$ 753

Mon 21/98:45 p.m. -

1 stop12h 55m

Thu 1/103:40 p.m. -

1 stop11h 25m

Deal found 9/8C$ 753

Tue 18/89:55 p.m. -

1 stop10h 20m

Mon 7/96:05 a.m. -

1 stop12h 35m

Deal found 8/8C$ 753

Sat 5/911:55 p.m. -

1 stop17h 00m

Sat 12/99:00 a.m. -

1 stop11h 50m

Deal found 6/8C$ 754

Thu 8/105:55 p.m. -

1 stop33h 25m

Sun 11/106:00 a.m. -

1 stop15h 10m

Deal found 8/8C$ 754

Tue 6/1011:55 p.m. -

1 stop10h 15m

Mon 12/109:40 a.m. -

Nonstop8h 05m

Deal found 7/8C$ 754

Mon 24/810:15 p.m. -

1 stop12h 00m

Mon 31/86:05 a.m. -

1 stop12h 35m

Deal found 8/8C$ 754

Tue 29/98:45 p.m. -

1 stop18h 35m

Sun 4/109:25 p.m. -

1 stop29h 40m

Deal found 8/8C$ 755

Mon 21/911:55 p.m. -

2 stops27h 45m

Mon 28/98:40 a.m. -

1 stop12h 10m

Deal found 7/8C$ 755

Sat 19/99:35 p.m. -

1 stop10h 20m

Thu 1/106:30 a.m. -

2 stops15h 40m

Deal found 6/8C$ 755

Fri 25/911:10 p.m. -

1 stop31h 45m

Fri 9/101:05 p.m. -

1 stop14h 00m

Deal found 7/8C$ 757

Best flights from Niagara Falls to London
Discover carefully curated flight deals from Niagara Falls to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 August 2026.

Tue 22/97:15 p.m. -

1 stop18h 15m

Wed 30/97:50 p.m. -

1 stop20h 10m

Deal found 8/8C$ 858

Mon 12/1010:45 p.m. -

Nonstop7h 00m

Fri 16/1011:35 a.m. -

1 stop11h 53m

Deal found 9/8C$ 889

Tue 8/910:55 p.m. -

Nonstop7h 15m

Sun 13/95:45 p.m. -

Nonstop7h 50m

Deal found 7/8C$ 892

Fri 9/1010:55 p.m. -

Nonstop7h 15m

Sun 18/105:45 p.m. -

Nonstop7h 50m

Deal found 9/8C$ 893

Thu 15/1011:45 p.m. -

1 stop32h 00m

Sun 18/106:00 a.m. -

2 stops17h 52m

Deal found 9/8C$ 907

Tue 10/118:25 p.m. -

1 stop11h 25m

Tue 24/117:05 p.m. -

1 stop26h 10m

Deal found 5/8C$ 921

Tue 3/112:00 p.m. -

1 stop14h 10m

Tue 10/116:50 a.m. -

2 stops15h 59m

Deal found 8/8C$ 953

Wed 7/104:45 p.m. -

1 stop10h 10m

Wed 14/108:25 a.m. -

1 stop15h 50m

Deal found 10/8C$ 959

Fri 8/110:25 p.m. -

Nonstop7h 05m

Wed 5/51:15 p.m. -

Nonstop7h 50m

Deal found 6/8C$ 995

Sat 3/107:50 p.m. -

Nonstop7h 05m

Mon 19/1012:40 p.m. -

Nonstop8h 00m

Deal found 10/8C$ 1,097

Fri 20/118:15 p.m. -

1 stop32h 40m

Sat 5/1210:55 a.m. -

1 stop36h 25m

Deal found 5/8C$ 1,566

Sun 27/97:15 p.m. -

1 stop22h 05m

Sun 4/1011:05 a.m. -

1 stop28h 55m

Deal found 8/8C$ 860

Sun 22/115:25 p.m. -

1 stop11h 25m

Thu 3/1210:10 a.m. -

2 stops40h 05m

Deal found 6/8C$ 914

Sun 11/1010:45 p.m. -

Nonstop7h 00m

Wed 14/1012:40 p.m. -

Nonstop8h 00m

Deal found 8/8C$ 930

Fri 4/96:00 a.m. -

1 stop19h 20m

Mon 7/95:50 p.m. -

Nonstop7h 50m

Deal found 9/8C$ 938

Wed 7/1011:45 p.m. -

1 stop11h 55m

Wed 14/104:50 p.m. -

1 stop29h 20m

Deal found 7/8C$ 861

Tue 10/112:45 p.m. -

2 stops13h 25m

Tue 24/116:50 a.m. -

2 stops15h 59m

Deal found 8/8C$ 953

Sun 17/15:55 p.m. -

1 stop10h 35m

Sat 23/18:40 a.m. -

2 stops19h 20m

Deal found 6/8C$ 1,015

Thu 15/108:05 p.m. -

1 stop11h 30m

Thu 22/109:15 a.m. -

1 stop11h 55m

Deal found 8/8C$ 1,035

Tue 8/91:00 p.m. -

1 stop12h 45m

Tue 15/96:50 a.m. -

2 stops15h 11m

Deal found 8/8C$ 956

Wed 21/1010:55 p.m. -

1 stop29h 50m

Wed 4/119:35 a.m. -

2 stops34h 10m

Deal found 8/8C$ 966

Mon 31/87:15 p.m. -

1 stop21h 10m

Mon 7/910:25 p.m. -

1 stop17h 35m

Deal found 7/8C$ 879

Mon 7/96:00 a.m. -

2 stops22h 40m

Mon 21/910:25 a.m. -

2 stops35h 55m

Deal found 8/8C$ 1,008

Sun 17/14:40 p.m. -

2 stops13h 25m

Sat 23/16:50 a.m. -

2 stops16h 09m

Deal found 6/8C$ 959

Thu 10/911:45 p.m. -

1 stop10h 55m

Wed 16/97:50 p.m. -

1 stop26h 20m

Deal found 7/8C$ 884

Tue 15/96:10 p.m. -

2 stops16h 50m

Tue 22/910:35 a.m. -

2 stops17h 24m

Deal found 9/8C$ 1,008

Thu 8/105:35 p.m. -

1 stop10h 00m

Tue 20/108:30 p.m. -

1 stop24h 20m

Deal found 9/8C$ 1,222

Tue 10/115:30 p.m. -

2 stops34h 55m

Sun 15/119:05 a.m. -

2 stops17h 10m

Deal found 6/8C$ 1,023

Thu 8/1011:00 a.m. -

1 stop14h 45m

Sat 17/1012:15 p.m. -

2 stops16h 11m

Deal found 8/8C$ 967

Thu 17/911:45 p.m. -

1 stop14h 50m

Sun 4/104:55 p.m. -

1 stop29h 15m

Deal found 5/8C$ 888

Find flight deals from Niagara Falls to London

Round-trip from	C$ 753
One-way from	C$ 380
Popular in	December
Cheapest in	February
Average price	C$ 1,155

Icelandair
22/9-2/10
2 total stops
24h 10m total
Niagara Falls to London

Search Deals

7/10
2 total stops
14h 35m total
Niagara Falls to London

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (C$ 20 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 40 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoLondon

YYZ Toronto Pearson Intl - LTN London Luton

YYZLTN

Toronto Pearson Intl

Tue 22/9

7:15 p.m.-6:30 p.m.

1 stop18h 15m

London Luton

Wed 30/9

7:50 p.m.-11:00 a.m.

1 stop20h 10m

C$ 858

TorontoLondon

YYZ Toronto Pearson Intl - LTN London Luton

YYZLTN

Toronto Pearson Intl

Sun 27/9

7:15 p.m.-10:20 p.m.

1 stop22h 05m

London Luton

Sun 4/10

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

1 stop28h 55m

C$ 860

TorontoLondon

YYZ Toronto Pearson Intl - SEN London Southend

YYZSEN

Toronto Pearson Intl

Wed 7/10

11:45 p.m.-4:40 p.m.

1 stop11h 55m

London Southend

Wed 14/10

4:50 p.m.-5:10 p.m.

1 stop29h 20m

C$ 861

TorontoLondon

YYZ Toronto Pearson Intl - STN London Stansted

YYZSTN

Toronto Pearson Intl

Mon 31/8

7:15 p.m.-9:25 p.m.

1 stop21h 10m

London Stansted

Mon 7/9

10:25 p.m.-11:00 a.m.

1 stop17h 35m

C$ 879

TorontoLondon

YYZ Toronto Pearson Intl - LTN London Luton

YYZLTN

Toronto Pearson Intl

Thu 10/9

11:45 p.m.-3:40 p.m.

1 stop10h 55m

London Luton

Wed 16/9

7:50 p.m.-5:10 p.m.

1 stop26h 20m

C$ 884

TorontoLondon

YYZ Toronto Pearson Intl - SEN London Southend

YYZSEN

Toronto Pearson Intl

Thu 17/9

11:45 p.m.-7:35 p.m.

1 stop14h 50m

London Southend

Sun 4/10

4:55 p.m.-5:10 p.m.

1 stop29h 15m

C$ 888

TorontoLondon

YYZ Toronto Pearson Intl - LGW London Gatwick

YYZLGW

Toronto Pearson Intl

Mon 12/10

10:45 p.m.-10:45 a.m.

Nonstop7h 00m

London Gatwick

Fri 16/10

11:35 a.m.-6:28 p.m.

1 stop11h 53m

C$ 889

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Tue 8/9

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

Nonstop7h 15m

London Heathrow

Sun 13/9

5:45 p.m.-8:35 p.m.

Nonstop7h 50m

C$ 892

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Fri 9/10

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

Nonstop7h 15m

London Heathrow

Sun 18/10

5:45 p.m.-8:35 p.m.

Nonstop7h 50m

C$ 893

TorontoLondon

YYZ Toronto Pearson Intl - LHR London Heathrow

YYZLHR

Toronto Pearson Intl

Thu 15/10

11:45 p.m.-12:45 p.m.

1 stop32h 00m

London Heathrow

Sun 18/10

6:00 a.m.-6:52 p.m.

2 stops17h 52m

C$ 907

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Niagara Falls to London

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

YYZ-LTN

YYZ-LGW

YYZ-LHR

YYZ-LCY

YYZ-STN

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 London

NI4-LON

YYZ-LTN

YYZ-LGW

YYZ-LHR

YYZ-LCY

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

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

Weekly flight availability from Niagara Falls to London

The most flights from NI4 to LON are scheduled on a Friday (48 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (37 on average).

How much does it cost to fly round-trip from Niagara Falls to London?

Airfare is below average for this route at the moment.

Niagara Falls to London flights typically cost between C$ 978 and C$ 1,357 in September.
The cheapest round-trip price found within the last 5 days was C$ 753 on Icelandair (22 Sep-2 Oct).

Reviews of airlines servicing London

Get a feel of what it's like to fly with Air Transat,Virgin Atlantic, andAir Canada from Niagara Falls to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Transat

7.8

Good

572 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Air Transat

7.8

Good

572 reviews

Air Transat

7.8

Good

572 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Virgin Atlantic

7.5

Good

694 reviews

Air Transat

7.8

Good

572 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Air Canada

7.1

Good

11,455 reviews

Air Transat

7.8

Good

572 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Lufthansa

6.8

Okay

8,176 reviews

Air Transat

7.8

Good

572 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

British Airways

6.7

Okay

8,152 reviews

Air Transat

7.8

Good

572 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Paul,Jul 2026

YUL - LGW

Had to bus to the plane which made priority boarding at the back of the bus

Related info for your journey

How long is the flight from Niagara Falls to London?
A quick flight from Niagara Falls to London can take about 7h. Porter Airlines provides one of the quickest options available for as low as C$ 889. The distance from Niagara Falls to London is about 5734 km. All flights are typically direct.
What are the cheapest airlines to fly from Niagara Falls to London one-way?
The cheapest airlines for a one-way flight from Niagara Falls to London are WestJet (C$ 57), TAP AIR PORTUGAL (C$ 320), and Air Transat (C$ 379).
What are the most popular routes from Niagara Falls to London?
The most popular route from Niagara Falls to London is Toronto Pearson Intl - London Heathrow. You may also consider Toronto Pearson Intl - London Gatwick or Toronto Pearson Intl - London City.
What are the most reliable airlines from Niagara Falls to London?
Consider SAUDIA (100%), KLM (90%) or Air France (90%) when booking your flight. These represent the most reliable airlines when flying from Niagara Falls to London.
What are the cheapest flights from Niagara Falls to London?
The cheapest flight price from Niagara Falls to London is C$ 645. On average you can expect to pay C$ 2,427. The most popular route, (Toronto Pearson Intl - London Heathrow), can usually be booked for C$ 680.
Can I find deals for flights from Niagara Falls to London that include hotel bookings?
Yes. In addition to deals on Niagara Falls to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Niagara Falls to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to London.
Can I find deals for business class flights from Niagara Falls to London?
Yes. Cheapflights offers flight deals from Niagara Falls to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Gatwick

Romford

Twickenham

Ilford

Bromley

Sutton

Luton

Slough

Marlow

Cobham

Hounslow

Watford

High Wycombe

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Alternative routes for Niagara Falls to London

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Pearson Intl to Gatwick flights

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Toronto Island to Edinburgh flights

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Ottawa to Edinburgh flights

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Pearson Intl to Newcastle upon Tyne flights

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Hamilton to Heathrow flights

Hamilton to Gatwick flights

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Ottawa to Manchester flights

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Thunder Bay to Gatwick flights

Hamilton to Manchester flights

Hamilton to Edinburgh flights

Windsor to Manchester flights

Region of Waterloo Intl to Gatwick flights

Pierre Elliott Trudeau Intl to Liverpool flights

Pierre Elliott Trudeau Intl to Leeds flights

London to Heathrow flights

Pearson Intl to Bristol flights

Pearson Intl to Exeter flights

Top 10 airlines flying from Niagara Falls to London

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	CheapestC$ 598	AverageC$ 973	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
TAP AIR PORTUGAL	CheapestC$ 606	AverageC$ 836	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Icelandair	CheapestC$ 639	AverageC$ 762	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Air Transat	CheapestC$ 697	AverageC$ 981	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Iberia	CheapestC$ 709	AverageC$ 988	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
British Airways	CheapestC$ 733	AverageC$ 1,030	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Aer Lingus	CheapestC$ 737	AverageC$ 1,042	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
WestJet	CheapestC$ 746	AverageC$ 1,079	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
KLM	CheapestC$ 752	AverageC$ 942	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air Canada	CheapestC$ 760	AverageC$ 1,018	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Niagara Falls to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Niagara Falls to London flexibly with Cheapflights today.

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

Yes! Start tracking prices for Niagara Falls to London 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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Cheap flights from Niagara Falls to London from C$ 380

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Niagara Falls to London

Cheapest flights from Niagara Falls to LondonExplore the most affordable flight options available from Niagara Falls to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2026.

Explore the most affordable flight options available from Niagara Falls to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2026.

Best flights from Niagara Falls to LondonDiscover carefully curated flight deals from Niagara Falls to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 August 2026.

Discover carefully curated flight deals from Niagara Falls to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 August 2026.

Direct flights from Niagara Falls to LondonExplore direct flight options from Niagara Falls to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 August 2026.

Explore direct flight options from Niagara Falls to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 August 2026.

Last-minute flights from Niagara Falls to LondonDiscover last-minute flight deals from Niagara Falls to London. Data last updated 10 August 2026 and is based on user searches.

Discover last-minute flight deals from Niagara Falls to London. Data last updated 10 August 2026 and is based on user searches.

One-way flights from Niagara Falls to LondonSearch for one-way flight options from Niagara Falls to London. Find affordable one-way fares based on user searches. Data last updated 10 August 2026.

Search for one-way flight options from Niagara Falls to London. Find affordable one-way fares based on user searches. Data last updated 10 August 2026.

Find flight deals from Niagara Falls to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Niagara Falls to London

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

Cheapflights Insights

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

Find hourly flight availability from Niagara Falls to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 August 2026.

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

Weekly flight availability from Niagara Falls to London

Explore weekly flight availability from Niagara Falls to London. 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 10 August 2026.

The most flights from NI4 to LON are scheduled on a Friday (48 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (37 on average).

How much does it cost to fly round-trip from Niagara Falls to London?

Airfare is below average for this route at the moment.

Niagara Falls to London flights typically cost between C$ 978 and C$ 1,357 in September.The cheapest round-trip price found within the last 5 days was C$ 753 on Icelandair (22 Sep-2 Oct).

Reviews of airlines servicing London

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Cheapest flights from Niagara Falls to London
Explore the most affordable flight options available from Niagara Falls to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2026.

Best flights from Niagara Falls to London
Discover carefully curated flight deals from Niagara Falls to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 August 2026.

Direct flights from Niagara Falls to London
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Last-minute flights from Niagara Falls to London
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One-way flights from Niagara Falls to London
Search for one-way flight options from Niagara Falls to London. Find affordable one-way fares based on user searches. Data last updated 10 August 2026.

Niagara Falls to London flights typically cost between C$ 978 and C$ 1,357 in September.
The cheapest round-trip price found within the last 5 days was C$ 753 on Icelandair (22 Sep-2 Oct).