£273 Find Cheap Flights from London to Niagara Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Niagara Falls departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£393
Typical prices: £338-£541
Air Transat
Thu 8/1Thu 29/1
LGW - YYZ • Direct
Cheapest one-way flight
£273
Typical prices: £332-£454
TAP AIR PORTUGAL
Sun 18/1
LGW - YYZ • 2 stops
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Flight Deals
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Flight Deals

Cheap Flights from London to Niagara Falls (LGW-YYZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Niagara Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Niagara Falls

Thu, 8 Jan - Thu, 29 Jan
Air Transat Logo
11:40 - 15:00
LGW
-
YYZ
8h 20mdirect
Air Transat Logo
21:35 - 09:45
YYZ
-
LGW
7h 10mdirect
£393Air Transat
Sun, 12 Apr - Thu, 30 Apr
Icelandair Logo
15:40 - 19:10
LGW
-
YYZ
32h 30m1 stop
Icelandair Logo
23:20 - 11:45
YYZ
-
LGW
31h 25m1 stop
£394Icelandair
Fri, 15 May - Fri, 22 May
Air Transat Logo
11:35 - 19:08
LGW
-
YYZ
12h 33m1 stop
Air Transat Logo
22:45 - 10:45
YYZ
-
LGW
7h 00mdirect
£394Air Transat
Sat, 24 Jan - Sat, 31 Jan
Icelandair Logo
11:55 - 18:15
LGW
-
YYZ
11h 20m1 stop
Icelandair Logo
19:40 - 10:55
YYZ
-
LGW
10h 15m1 stop
£395Icelandair
Thu, 15 Jan - Wed, 28 Jan
SWISS Logo
18:40 - 16:25
LGW
-
YYZ
26h 45m1 stop
SWISS Logo
20:25 - 17:50
YYZ
-
LGW
16h 25m1 stop
£396SWISS
Thu, 8 Jan - Thu, 15 Jan
Air Transat Logo
11:40 - 15:00
LGW
-
YYZ
8h 20mdirect
Air Transat Logo
21:35 - 09:45
YYZ
-
LGW
7h 10mdirect
£397Air Transat
Thu, 12 Feb - Mon, 16 Feb
Icelandair Logo
11:55 - 18:15
LGW
-
YYZ
11h 20m1 stop
Icelandair Logo
19:40 - 10:55
YYZ
-
LGW
10h 15m1 stop
£397Icelandair
Thu, 25 Dec - Tue, 27 Jan
Air Transat Logo
11:40 - 15:00
LGW
-
YYZ
8h 20mdirect
Air Transat Logo
21:35 - 09:45
YYZ
-
LGW
7h 10mdirect
£398Air Transat
Thu, 12 Feb - Mon, 16 Feb
Icelandair Logo
11:55 - 18:15
LGW
-
YYZ
11h 20m1 stop
Icelandair Logo
19:40 - 10:55
YYZ
-
LGW
10h 15m1 stop
£399Icelandair
Wed, 13 May - Sat, 23 May
Air Transat Logo
11:35 - 22:00
LGW
-
YYZ
15h 25m1 stop
Air Transat Logo
22:45 - 10:45
YYZ
-
LGW
7h 00mdirect
£400Air Transat
Useful Info

Good to know - Cheap tickets from London to Niagara Falls

Low seasonNovember
Cheapest flight£273
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from London Gatwick Airport to Toronto Pearson Airport

When to book flights from London to Niagara Falls

Are your dates flexible? Find out the best times to travel from London to Niagara Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from London to Niagara Falls

  • Which airports will I be using when flying from London Gatwick Airport to Niagara Falls?

    When flying out of London Gatwick Airport you’ll be using London Gatwick. Niagara Falls does not have its own airport so you’ll be flying into nearby Toronto Pearson Intl airport, which is 48.9 mi away.

  • How long does a flight from London Gatwick Airport to Niagara Falls take?

    Direct flights cover the 3,563 miles separating London Gatwick Airport and Niagara Falls in about 8h 20m.

  • How many flights are there between London Gatwick Airport and Niagara Falls?

    2 direct flights run between London Gatwick Airport and Niagara Falls on a daily basis. On average, there are about 14 departures each week.

  • What’s the cheapest day of the week to fly between London Gatwick Airport and Niagara Falls?

    Consider leaving on a Wednesday and avoid Sundays if you're looking for the best rates. For your return to London Gatwick Airport, you’ll find the best rates on Sundays and the most expensive ones on Saturdays.

  • How does KAYAK find such low prices on flights from London to Niagara Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Niagara Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Niagara Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Niagara Falls from London is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Niagara Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Niagara Falls with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Niagara Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Niagara Falls from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from London Gatwick Airport to Niagara Falls?

    In the last 72 hours, the cheapest one-way ticket between London Gatwick Airport and Niagara Falls found on KAYAK was with Air Transat for £214. Icelandair offered a return connection from £290 and Air Transat from £302.

Top tips for finding cheap flights from London Gatwick Airport to Niagara Falls

  • There is no airport in Niagara Falls. Instead, you’ll be flying into Toronto Pearson Airport when flying between London Gatwick Airport and Niagara Falls.
  • The cheapest flight from London to Niagara Falls was found 74 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is February.

Top 5 airlines flying from London to Niagara Falls

 
Need help choosing which airline to fly with from London to Niagara Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Air TransatOverall score based on 480 reviews
7.9Boarding
7.1Entertainment
7.3Comfort
8.4Crew
6.8Food
Airline reviews

I did not like I have been charged for my carry on

6.0 GoodSilvia, Dec 2025
YUL - MCO
Read more Air Transat reviews

I did not like I have been charged for my carry on

Onward flight was okay. return from Lisbon was poor as we missed our flight due to a long line at the passport control. Air Transat made no effort to accommodate us even though we were at the passport control 40 minutes prior to the departure.

Very good. A lot better experience then I expected for an economy flight.

It was very good but no tv but the experience was great

Thank you for making my first experience very enjoyable. You made it all very pleasant

Great flight great seats will absolutely fly with you again

Porter airlines was good. I didn't have the best experience when booking through airfare assist however, as I got no final confirmation from them that the flight was booked until I called them. Even then, the confirmation code they gave me was incorrect and couldn't be used for check in. On a positive note airfare assist was actually picked up the phone relatively quickly when calling

The flight crew were very good, polite, and professional. Unfortunately, the rest of the experience left much to be desired. The food was extremely bland—almost tasteless. We chose the non vegetarian .The lasagna was just plain pasta with a tiny garnish and no seasoning. It felt like eating starch only, The bigger issue was with luggage and space. We boarded with three tickets, and while the seats in front of us were nearly empty, all the overhead compartments had already been filled by passengers boarding to the back. This left us and many others with no overhead storage for our carry-ons. Our bags couldn’t fit well under the seats either, which meant we lost the little legroom we had. The result was a horrible, cramped experience—sore knees, no space to stretch, and no way to rest or sleep comfortably. According to the crew this was a rather normal thing. It is obviously normal that people board with handbag and carry on but they should be only allowed to use their overhead compartment and under their seat not the way it is managed that all the spaces in the front of the plane being occupied by the people sitting way back in the plane.

Nice complete meal included and great services. Plus the plane was very clean.

Everything was horrible. On the day of my departure, I was denied check-in and boarding because my reservation only showed one of my last names, while my passport contains both. This minor discrepancy could have been easily corrected, but I was informed that no adjustment could be made. As a result, I lost not only my outbound flight but also my return flight and had to purchase a new ticket at a significantly higher cost.

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

I would like to review the next flight from Toronto to Fort Myers as it was a disaster!!

I’m a thin guy, but my hips were plastered on either side of the chair. These chairs are so unbelievably small now. It’s miserable flying in them for anything longer than an hour

It was just fine. I managed to make all my connection too sbut had trouble in Munich with no wheel chair and trouble trying to get help from the airport people to get to the other terminal for my flight. Finally a wonderful lady Amelia, helped me to make my flight connection Timon with zero time to spare.

Boarding was slow due to airport security. The flight, staff, service and comfort were excellent. A little more complementary meals for 4 hours + flight will go a long way.

Awful. No running water on the plane. Bathroom extremely grimy, panels taped into place. Breakfast eggs with a terrible texture.

it was hours late with a fake story about the high wind

I had a fine time, but when I booked my tickets, I chose my seats. I had picked specific seats. When I checked in, I learned that my seats were gone, they'd put me in random seats instead. I didn't care for the flight from Toronto to Philly, but for Haneda to Toronto, I was very uncomfortable in a middle seat instead of an aisle seat.

Air canada definitely needs to get better with their timing for flight as our first flight time was changed and moved earlier and flight from hnd to yyz was delayed by like 1.5hrs

Super experience. Earlier than schedule departure and arrival. Baggage handling was very good

I like the free air Canada wifi and being able to watch things on there. The basic snacks are good, just wish I could have both. If I’m being really picky, the flight attendant who filled my drink, filled it half with fizz and didn’t take the second to let it go down and add more, so I got maybe half a cup of pop.

The Experience Was Torture Spend a few extra dollars and avoid Icelandair at all costs. There is absolutely no refreshments, no food, no drinks. Only water, coffee, tea are free and at only half a tiny cup. Entertainment is limited selection of films, shows and mostly outdated. The seats are smaller than usual, with no cushion, no pillows, no blankets. First time in my life have I witness an airline asking for donations in spare change for a charity. With all the money Icelandair saves by starving the passenger, they can afford to give this charity on their own.

Again, we paid $ 328.00 for specific seats are were assigned those seats.

If there was a disclaimer regarding food service or lack thereof, l missed it. If l had known l would have prepared better. Same with transferring at Reykjavik. No information about disembarking via stairs into rain, slush and puddles deep enough to swallow a foot. After being treated to haute cuisine restaurants and warm inviting environment during the flight, the airport is, let’s be kind, disappointing. Plane was comfortable, Airbus, staff were welcoming enough. I would likely try the route again. Maybe have a night and day in Iceland. Maybe not.

They had a 4 hour delay and left my luggage in Iceland and it didn’t arrive in Portland until 11/1

Iceland air transfer was bad. They lost my luggage and I just received it 11/1

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

It was too cold in the plane my feet froze

Service was excellent. Food and drinks were very good except for a greasy lump of a donut at the end of the flight that left us both feeling internally disgusted.

I flew Icelandair with my partner from Prague to the US. Overall flight time was around 12 hours, with a connecting flight in Iceland. I have flown internationally for years and with multiple airlines. Every airline serves you a meal when traveling internationally. Icelandair not only did not offer an inclusive meal, but they did not even offer a snack. The only things they served over our long flight was water and coffee. Ridiculous! Never again will I fly with Icelandair.

Best smelling onboard bathrooms ever. Even after use the whole flight. Biggest overhead bins. Most legroom in economy class. Great Icelandiic music. Really nice staff. Icelandair is awesome! (Don’t fly Air Canada! During the strike they lied about no flights available (I booked this flight myself) and hid the process to get money back on their website by obscuring menu titles, then made it difficult and time consuming to fill out. I’m Canadian. Don’t trust Air Canada!

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Missed flight. Requested assistance for my father and he did not receive it in Paris.

Business Class was very comfortable and the food and service was top notch.

The crew was very nice. The equipment on the 747 felt old.

As expected. Would have appreciated a 3-day headsup reminder as a reassurance that all is well.

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

The plane was late (as was my flight out from Birmingham the day before)

Business Class Configuration was excellent- private and comfortable. Crew and service were excellent. I really appreciate Air Canada cabin pressurization equal to an altitude of 8,000ft. Upon landing, I felt more alert and refreshed than typical for international flights

Hard to use tables and TV screens interfere with the enjoyment of flight experience. Other than that it was a smooth and comfortable ride and we were well taken care of.

Excellent flight overall. Lufthansa Business service was excellent with great cabin crew and very good food and wines. The seat comfort was excellent. Only a slight reduction in score due to the 747-400 being a relatively loud aircraft these days.

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

Complete your trip to Niagara Falls with a hotel stay or car hire