C$ 98 Find Cheap Flights from London to North America

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 North America departing on 6/3. 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

KAYAK searches hundreds of travel sites at once for deals on flights to North America

Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Best North America Flight Deals from London

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Calgary
CalgarydirectC$ 185
Cancún
Cancún2 stopsC$ 543
Fort Lauderdale
Fort Lauderdale1 stopC$ 425
Orlando
Orlando1 stopC$ 425
Las Vegas
Las Vegas2 stopsC$ 486
New York
New York1 stopC$ 539
Los Angeles
Los Angeles2 stopsC$ 406
Halifax
Halifax1 stopC$ 568
Puerto Vallarta
Puerto Vallarta1 stopC$ 548
Ottawa
Ottawa1 stopC$ 500
Winnipeg
Winnipeg1 stopC$ 439
Miami
Miami1 stopC$ 489
Kelowna
Kelowna1 stopC$ 287
San Francisco
San Francisco1 stopC$ 457
Mexico City
Mexico City1 stopC$ 1,006
Calgary
CalgarydirectC$ 185
Cancún
Cancún2 stopsC$ 543
Fort Lauderdale
Fort Lauderdale1 stopC$ 425
Orlando
Orlando1 stopC$ 425
Las Vegas
Las Vegas2 stopsC$ 486
New York
New York1 stopC$ 539
Los Angeles
Los Angeles2 stopsC$ 406
Halifax
Halifax1 stopC$ 568
Puerto Vallarta
Puerto Vallarta1 stopC$ 548
Ottawa
Ottawa1 stopC$ 500
Winnipeg
Winnipeg1 stopC$ 439
Miami
Miami1 stopC$ 489
Kelowna
Kelowna1 stopC$ 287
San Francisco
San Francisco1 stopC$ 457
Mexico City
Mexico City1 stopC$ 1,006

Cheap Flights from London to North America

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to North America 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 round-trip flight deals from London to North America

Fri, 23 Jan - Mon, 26 Jan
WestJet Logo
7:30 a.m. - 9:50 a.m.
YXU
-
YYC
4h 20mdirect
WestJet Logo
12:50 a.m. - 6:34 a.m.
YYC
-
YXU
3h 44mdirect
C$ 185WestJet
Wed, 14 Jan - Tue, 20 Jan
WestJet Logo
8:10 p.m. - 10:30 p.m.
YXU
-
YYC
4h 20mdirect
WestJet Logo
12:50 a.m. - 6:34 a.m.
YYC
-
YXU
3h 44mdirect
C$ 189WestJet
Wed, 21 Jan - Sun, 25 Jan
WestJet Logo
8:10 p.m. - 10:30 p.m.
YXU
-
YYC
4h 20mdirect
WestJet Logo
1:30 p.m. - 7:12 p.m.
YYC
-
YXU
3h 42mdirect
C$ 198WestJet
Fri, 6 Mar - Tue, 17 Mar
WestJet Logo
7:30 a.m. - 9:46 a.m.
YXU
-
YYC
4h 16mdirect
WestJet Logo
12:50 a.m. - 6:35 a.m.
YYC
-
YXU
3h 45mdirect
C$ 199WestJet
Fri, 30 Jan - Wed, 11 Feb
WestJet Logo
7:30 a.m. - 9:50 a.m.
YXU
-
YYC
4h 20mdirect
WestJet Logo
12:50 a.m. - 6:35 a.m.
YYC
-
YXU
3h 45mdirect
C$ 200WestJet
Sun, 25 Jan - Tue, 3 Feb
Multiple Airlines Logo
8:10 p.m. - 12:10 a.m.
YXU
-
YXX
7h 00m1 stop
Multiple Airlines Logo
7:05 p.m. - 6:35 a.m.
YXX
-
YXU
8h 30m1 stop
C$ 289Multiple Airlines
Sun, 25 Jan - Thu, 29 Jan
Multiple Airlines Logo
8:10 p.m. - 7:10 a.m.
YXU
-
YYZ
11h 00m1 stop
Multiple Airlines Logo
2:25 p.m. - 6:34 a.m.
YYZ
-
YXU
16h 09m2 stops
C$ 399Multiple Airlines
Sun, 18 Jan - Sun, 25 Jan
Air Canada Logo
9:50 a.m. - 10:40 a.m.
YXU
-
YYZ
0h 50mdirect
Air Canada Logo
4:15 p.m. - 5:05 p.m.
YYZ
-
YXU
0h 50mdirect
C$ 412Air Canada
Sun, 25 Jan - Thu, 29 Jan
Air Canada Logo
5:40 p.m. - 11:50 p.m.
YXU
-
MCO
6h 10m1 stop
Air Canada Logo
10:20 a.m. - 5:05 p.m.
MCO
-
YXU
6h 45m1 stop
C$ 425Air Canada
Mon, 26 Jan - Thu, 29 Jan
United Airlines Logo
5:40 p.m. - 3:41 p.m.
YXU
-
DFW
23h 01m2 stops
United Airlines Logo
7:25 a.m. - 9:21 p.m.
DFW
-
YXU
12h 56m2 stops
C$ 939United Airlines
Booking Insights

KAYAK's insights & trends for London to North America flights

Get data-powered insights and trends into flights from London to North America to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest London to North America flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to North America from London found in the last 72 hours was to Orlando, at C$ 351 round-trip. The most popular route is from London (YXU) to Orlando Airport (MCO), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 351.

Can I save money by flying with a layover from London to North America?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 512, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from London to North America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to North America, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to North America is October, when tickets cost C$ 483 (return) on average. On the other hand, the most expensive months are March and July, when the average cost of round-trip tickets is C$ 908 and C$ 870 respectively.

What’s the cheapest day of the week to fly from London to North America?

The average price of all round-trip flights from London to North America clicked on KAYAK for each day over the last 12 months.

When flying from London to North America, you should consider leaving on a Saturday and avoid Sundays if you are looking for the best rates. For your return to London, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

Good to know

Low seasonNovember
Cheapest flightC$ 98
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from London to Calgary

Flights from London to North America: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from London to North America 
StanleyFlew with WestJet
YXU
-
YYC
Jun 2025
Make sure you are not connecting, passengers missed their connecting flight, timing is very important!
Verified travelerFlew with WestJet
YXU
-
YYC
Jun 2024
Bring comfortable walking shoes we used every area of the airport departures in trying to finally take off

FAQs - booking North America flights

  • How does KAYAK find such low prices on flights from London to North America?

    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 North America.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to North America 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 North America?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from London to North America with an airline and back with another airline.

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

    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 from London to North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to North America?

    The cheapest time of day to fly to North America is generally in the afternoon, when round-trip flights cost C$ 767 on average. Morning departures are around 18% cheaper than evening flights, on average. The most expensive time of day to fly to North America is generally at night, which is peak travel time and where the average cost of a ticket is C$ 1,075.

  • How many flights are there between London and North America per day?

    Each day, there are between 4 and 5 direct flights that take off from London and land in North America, with an average flight time of 2h 32m. The most common departure time is 5:00 p.m. and most flights take off in the morning, while the most flights land at Toronto Pearson Intl Airport. Each week, there are 29 flights. The most frequent day of departure is Thursday, when 17% of all weekly flights depart. The fewest flights depart on a Friday.

Top tips for finding cheap flights to North America

  • Looking for a cheap flight? 25% of our users found tickets from London to the following destinations at these prices or less: Calgary C$ 196 one-way - C$ 243 round-trip; Toronto C$ 318 one-way - C$ 622 round-trip

Reviews of the top 5 airlines flying from London to North America

 
Need help choosing which airline to fly with from London to North America? 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
7.1Entertainment
7.3Comfort
6.8Food
7.9Boarding
8.4Crew
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.

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

Efficient all round, very good crew. Short flight so the food, of course, was just snacks

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Airplane is too small. Crew, especially the flight attendant who looked after our area, was not at all friendly and a touch authoratative. She may have been the most gruff flight attendant i've come across in 40 years of business travel

I when to Jamaica for my dad funeral and I did not get my luggage from westjet . I add to buy clothes putting me financial debt i did no want to be in Westjet did not call me to apologize are to inquire about my luggage I am still angry about it

Ground staff was not helpful, but staff at the business counter were excellent.

I selected "carry-on" for a round trip on Kayak, but my return flight on WestJet did not include a carry-on and they would not allow me to add one. My only option was to add a "checked bag" which I had to wait for on the luggage carousel after landing. Not a good experience.

We landed 26 min early. It was awesome! Smooth ride too.

There is no snack and nit much that would be considered gluten free in yiur food selections. One of your snacks should be a gluten free cookie or small bar etc. maybe it was me but I didn’t see any free movies just internet connection and YouTube .

I like how spacious the plane was but I did not like the fact that there was no entertainment

No dogs! Can we have no dogs in the cabin? Why was there a yappy little dog behind me? Lucky I had ear plugs. Sorry for others without

In spite of purchasing premium, I felt it was perhaps the most uncomfortable seat I have flown in. The base was either broken or poorly made and had no support. Even placing pillows and blankets on the seat (1D aisle) didn’t help. It made for a long and mostly sleepless six hour flight. Crew also were very loudly talking to each other through the night making it very hard to sleep. It was purchased for the price, so I get the risk, but was not impressed.

Good value, minor delay due to waiting for inbound plane but they gave accurate information about wait time. Able to switch to a seat by my husband thanks to a kind flight attendant

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Digital check in is very poor with air canada compaired to other airlines

Flight was delayed 3 times. My luggage was sent to Saskatoon instead of Casablanca - airline got it sorted out in two days. Received $45 in meal vouchers to use in the airport.

Seats were so small. I’m 6ft and a good 20% of me hung out into the aisle and the flight attendants come dashing with the cart. On multiple occasions they hit me before saying mind your elbows and knees. I’m like, yes, but where do i put them. There isn’t a space that exists that i can fold into. The carts are so close to the seats when they pass through that i regularly felt water dripping on me as they poured drinks. Overall 3/10 experience. Highly unlikely to recommend

Baggage delayed we had to catch our cruise without any clothes 😒

Air Canada Rouge is great. Toronto Airport is the usual nightmare

On board WiFi is a bit flaky. Good for streaming music but getting Air Canada’s entertainment to play was hit and miss.

Would have preferred a better food menu. Other than that, no complaints.

Flight was excellent. The staff was a great comfort with the Captain meeting everyone on board The delay was unforeseen but an inconvenience.almost 3hours was too long to sit in the plane before the flight.

Flight attendant said bye bud. Lol peak flair right there

On time flight. Reasonably comfortable seats. Disliked having to pay for refreshment and snacks.

Very bead I am going to Vancouver to toronto. Not boarding receive. Before flight ✈️ time I have to take boarding. Boarding manager asking me pay $89 . Just flight ✈️ time before I pay .after provided the Boarding pass. Flair Airlines management not good. But kayak is best application.

Not good Even after I made my booking, I was charged $90 for my boarding pass. I have collected boarding pass i pay $90 near . Flair airline not good. Without pay no boarding pass.

The flight was smooth, but the seats are not comfortable. I was not able to sleep. The sizes for the personal item and carry-on are way smaller than other airlines.

Leg room was terrible and seats very narrow. Flight was also delayed.

The worst airline experience that I ever had in my life. The fare was cheap but boy do you pay for it when it comes to baggages, carry-ons, food on board and lack of available staff at check-in. Almost every other passenger on my flight had the same complaints and experience. We all bonded discussing our displeasure. My husband and I will definitely not be traveling with Flair Airlines. We'll take anyone else.

The most uncomfortable plane I ever fly on. The seats won't even recline a little. For a 5 hrs flight at night and tired it felt like torture

Seats in 1 res are dispersed all over the plane, even child was across

Personally, I will not use this fight again. The service is poor, you have to buy even water. They don't provide anything even sneak, you have to buy. They said Personally items for 7 kg. Then they use some measurements, if you have 7kg and if it's not getting inside of their measurements, you have to pay 80$ this is robbery. I will prefer other flight then this. I am désappointement taking this airplane.

Everything you need to know for your flight to North America

Information on your arrival and departure airports