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Find cheap flights from London to North America from C$ 147

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 19/7. 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
0 bags
Sat 15/6
Sat 22/6

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Best North America Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Calgary
CalgarydirectC$ 317
Orlando
Orlando2 stopsC$ 489
Fort Lauderdale
Fort Lauderdale1 stopC$ 559
Cancún
Cancún1 stopC$ 522
Las Vegas
Las Vegas2 stopsC$ 432
New York
New York1 stopC$ 477
Los Angeles
Los Angeles2 stopsC$ 424
Halifax
Halifax2 stopsC$ 813
Miami
Miami1 stopC$ 465
Ottawa
Ottawa1 stopC$ 827
Winnipeg
Winnipeg1 stopC$ 624
Puerto Vallarta
Puerto Vallarta1 stopC$ 817
San Francisco
San Francisco1 stopC$ 717
Tampa
Tampa2 stopsC$ 490
Kelowna
Kelowna1 stopC$ 534

Good to know

Low season

April

High season

July

Cheapest flight

C$ 147
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from London to Calgary

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 to North America from London is likely to change within 7 days, so travelers 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 to North America 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 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 to North America from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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: Cancún C$ 175 one-way - C$ 270 round-trip; Calgary C$ 246 one-way - C$ 479 round-trip; Toronto C$ 319 one-way - C$ 634 round-trip
  • Morning departure is around 8% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving 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.
7.5
WestJetOverall score based on 2919 reviews
8.2Crew
6.5Entertainment
6.5Food
7.3Comfort
7.7Boarding
Airline reviews

Too many oversized carryon baggage. If carrier reduced checked luggage fee this could be avoided. The staff were friendly and helpful, very professional.

8.0 ExcellentRoy, May 2024YQT - YWG
Read more about WestJet reviews

Too many oversized carryon baggage. If carrier reduced checked luggage fee this could be avoided. The staff were friendly and helpful, very professional.

Nice smooth flight with pleasant stewards. Slept most of the flight, they could have slowly turned on the lights to make it more pleasant. Otherwise a good trip.

Great! No food was available during the flight due to the catering service strike but snacks were given throughout the flight which was nice.

I wish that seats closer to the front of the plan were available, but when I booked the flight the seats were VERY expensive so I did not book seats at that time. The day before flying only seats at the back of the plane were available. It takes so long to board the plane and empty the plane on arrival due to SO many roller bags.

Crew was rude.didn’t even say hi or welcome to board

Nothing special. Unacceptable wait for baggage on arriving in Calgary

Departure delay on a late night flight. Made us even later. Tired but got home.

Westjet forced me to put my carry-on baggage in check-in probably because I was assigned seat 23A (the last row seat), which had no cabin space, which is unfair. I wanted to carry on my luggage so that I don't have to wait at the airport for my luggage. Also, because there was no cabin space, I was forced to keep my laptop bag under the seat, which I didn't want to as I was carrying 2 laptops and charger. The airline should basically tell people that if you are assigned a last row seat, then you are not allowed a cabin baggage or a personal item.

Easy processing, flight time was quick and staff was professional and kind.

It was delayed by two ours very full no room to move

We enjoyed that we boarded and took off on time. We didn’t like that our connection flight was a twenty minute walk through the airport with only one hour in between flights.

It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful

Two flights,both poor. No entertainment. Cramped and uncomfortable seats, little space, the rest was OK. Staff were acceptable good.

The crew was doing their best on an old plane needing updating. Chairs that creaked and wouldn’t stay in position. My tray table was unusable as was on-board entertainment due the audio needing usb earphones (that were not provided). Prior to boarding in Toronto and despite being scheduled for a wheelchair and assistance, we were dropped off by clubcar without a wheelchair which I found myself by a gate. Due to no boarding gate assigned at that time we waited and when it was, it subsequently was moved from 64 to 95. No help could be found so I pushed my husband’s chair to that furthest gate in the airport at the highest speed possible for a 73 year old. And by that I mean I ran. It was a very stressful experience.

Wifi wasn't working on one of the UA flights after boarding.

Leg room was lacking. Legs crammed into seat in front.

T hey did a great job. Flight was on time .

the plane was old. the wifi didn’t work. the entertainment was boring and dated. the charging ports were impossible to find. i was mostly ignored by flight attendants that had no problem speaking to the man beside me. i got two drinks the entire time i was on the plane.

Crew was not very helpful. They forgot to serve me coffee and had to wait for a long time.It looked as if they were not very happy with what they were doing.

The flight I was connecting with waited for me even though my 1st flight was late. I really appreciated that.

Seriously need to improve the time schedule and the plans

Great TV, easy boarding, wonderful ground crew and flight crew.

It was late leaving but made up time in the air.

Rude Customer Service at checkin, 90 minute limit in flight check in is too strict. I was in line for 30 minutes because of slow/insufficient workers. Somewhere I got to the the counter of course the employee warned me about the 90 minutes. People were cutting the lines. No one did anything.

Squeeze like sardines. ANA has much better leg room. The food on air canada was disgusting. Worse that left over microwave dinner. Like you heated up microwave dinner then saved it overnight, then microwaved it again and added nasty garnish to try to elevate but instead made it as edible as cat food.

Crew was terrific. In flight entertainment system is very slow and the touch screen can be not sensitive enough or too sensitive. It was such a pain to pause a movie in case when I unpaused it accidentally thought I presses stop. This happened 3 times. I gave up and went back to my phone for entertainment.

Everything was great. I really like how they had their safety film set up showing you the beauty of the country.

Inexperienced crew. Food was so so. They lost my luggage on a direct flight. Was flying business so my luggage was priority. Not impressed.

I liked the early check in. Flight was a bit bumpy due yo weather. Overall, everything went well.

It was awful. For a 37 minute flight time,we had 1:30 hours delay. If someone had a connection flight he or she couldn’t reach for sure. The only positive point was online check in.

Flight was good and staff was efficient and friendly. Being a discount airline, they charge for carry on, food and beverages. I did not partake, but your survey doesn't have a n/a button. My only thing was that it felt like I was sitting on a cement block. My behind was sore after a couple of hours. I was not able to check in on line, so very thankful that the linecat the airport moved quickly. I think I will use Swoop in future if I just need to get somewhere and don't need to bring carry on bags.

Bring your own water, do not expect and comfort on the plan, and over priced gross processed food. Drinks were could (paid for) and saw we needed to bring our own water for a 5 hour flight. Kinda shitty you have to pay for carry on- same price and stowaway luggage. The luggage cost more than 2 round trips from Toronto to Victoria bc. Shocked at that

Airline did Not inform us is further delays to an already cancelled flight. Big chaos prior to boarding.

I would take swoop for a 1, maybe 2 hour flight MAX. Every thing is an up charge, even water. The seats don’t recline so it makes it very tough sitting in that small space. The crew was amazing though, they went above and beyond to try and make the experience comfortable. Also, we were delayed a total of 4 times - 5 hours.

I've flown with swoop a few times and always had a good experience. The crew are pleasant and helpful. Thanks

It’s a no frills airline, professional and gets the job done well.

Nothing at all. The flight attendants couldn’t care less about the passengers. Overheard 2 complaint about being “too tired to bother or care about anything”. Complaining about working 2 jobs and was even too tired to care about returning a lost pair of glasses that they just threw away. Never flying this crappy airline again.

Really nice flight barring a one hour delay, which was already informed. Staff at abbottsford check in counter was very friendly and helpful. Her name was Robin.

Lack of staff Airplane (even with upgraded seats) was not comfortable Boarding took extremely long, no system in place Inconsistent messaging on reason for delay

I sat near a man who continually took his mask off. He was told to put it on 3 different times. He would say “ oh sorry” then remove it as soon as they walked away. By the end of the flight they had given up and they all walked by him “maskless” and didn’t say anything. He coughed and sneezed throughout the flight

It’s bare bones but was on time so can’t complain.

Of all the countries I've flown to and airlines from around the world, I have never had such a dismissive an arrogant employee during boarding. After waiting in line for 20 minutes to board, I was sent to a second line for Passport verification. Natalie from Flair, repeatedly tried to scan my passport which didn't work for some reason but was too lazy to input my information manually. Bar code scanners aren't 100% reliable as we all know. She asked me my birthdate 3 times, made me wait to be the last person aboard and then smugly threatened me that my only bag could be charged for (same backpack I used as on my arrival as carry on). Natalie working in Ft. Lauderdale and the was the epitome of lobotomized tiktok brain with the charm of junk mail.

Food selection is very poor and sears are very uncomfortable.

Flight was 3 hrs late and another 2 hrs wait for baggage to arrive on carousel and a $7.00 food voucher that arrived as we were boarding our flight.

Seat rows so close together no one dares to put their seats back. Knees pressed against the seat in front, had to find a position putting my legs under the seat in front. But for 6 hours keeping that one position was ridiculous. All savings on the purchase price are taken back through charge backs for luggage $200 each way, Seat selection $44 per seat or you are seated by a computer randomly. Wife sat 5 rows away. Would avoid Flair in the future

The flight was safe (priority). Everything else is low-cost: too hard, delays, mediocre boarding, cost for carry-on and checked luggage.

Flair flight was 4 hours late due to not having a crew and the plane was filthy. Just water service Terrible experience flight 1513

Flair did not notify you when they changed gate number!

Can't be happy with a 5 hour delay. Only given $10 voucher for food and still EVERYTHING was an upcharge during the flight.

TThe first time I have ever flown with flare and both ways sucked

Book cheap flights from London to North America

Recent round-trip flight deals

19/7Fri
directFlair Airlines
4h 15mYXU-YYC
21/7Sun
directFlair Airlines
3h 35mYYC-YXU
C$ 317
26/7Fri
directFlair Airlines
4h 15mYXU-YYC
4/8Sun
directFlair Airlines
3h 35mYYC-YXU
C$ 319
22/7Mon
direct
4h 15mYXU-YYC
27/7Sat
direct
3h 33mYYC-YXU
C$ 369
25/7Thu
direct
4h 07mYXU-YYC
28/7Sun
direct
3h 35mYYC-YXU
C$ 376
6/6Thu
directWestJet
4h 11mYXU-YYC
13/6Thu
directWestJet
3h 45mYYC-YXU
C$ 402
6/6Thu
directWestJet
4h 11mYXU-YYC
10/6Mon
directWestJet
3h 45mYYC-YXU
C$ 411
1/11Fri
2 stopsUnited Airlines
22h 03mYXU-LAS
8/11Fri
2 stopsUnited Airlines
19h 51mLAS-YXU
C$ 473
11/6Tue
1 stopAir Canada
18h 50mYXU-CUN
18/6Tue
1 stopAir Canada
11h 05mCUN-YXU
C$ 522
14/6Fri
1 stopAir Canada
15h 00mYXU-CUN
21/6Fri
1 stopAir Canada
11h 05mCUN-YXU
C$ 533
23/7Tue
3 stopsUnited Airlines
17h 52mYXU-LAS
26/7Fri
2 stopsUnited Airlines
11h 46mLAS-YXU
C$ 576

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Recent one-way flight deals

19/7Fri
directFlair Airlines
4h 15mYXU-YYC
C$ 147
20/7Sat
directFlair Airlines
4h 15mYXU-YYC
C$ 172
15/7Mon
directFlair Airlines
5h 05mYXU-YVR
C$ 178
15/7Mon
directFlair Airlines
4h 15mYXU-YYC
C$ 193
21/6Fri
directWestJet
4h 07mYXU-YYC
C$ 198
13/6Thu
directWestJet
4h 11mYXU-YYC
C$ 199
7/6Fri
1 stop
17h 00mYXU-YXX
C$ 294
31/5Fri
1 stop
26h 35mYXU-YWG
C$ 324
13/6Thu
2 stopsAir Canada
16h 50mYXU-YYC
C$ 327
11/7Thu
1 stopAir Canada
3h 18mYXU-YUL
C$ 328

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Last minute flights from London to North America

Last minute flight, train and bus deals

21/5Tue
multi-stopAir Canada
11h 00mYXU-CUN
4/6Tue
multi-stopAir Canada
11h 06mCUN-YXU
C$ 525
21/5Tue
multi-stopAir Canada
11h 45mYXU-CUN
4/6Tue
multi-stopAir Canada
16h 36mCUN-YXU
C$ 623
21/5Tue
multi-stopAir Canada
11h 00mYXU-CUN
24/5Fri
multi-stopAir Canada
11h 06mCUN-YXU
C$ 816
21/5Tue
multi-stopWestJet
26h 02mYXU-YHZ
24/5Fri
multi-stopWestJet
17h 15mYHZ-YXU
C$ 852
21/5Tue
multi-stopWestJet
10h 15mYXU-YHZ
24/5Fri
multi-stopWestJet
17h 15mYHZ-YXU
C$ 899
21/5Tue
multi-stopAir Canada
11h 45mYXU-CUN
24/5Fri
multi-stopAir Canada
11h 06mCUN-YXU
C$ 911
21/5Tue
multi-stop
20h 55mYXU-CUN
24/5Fri
multi-stop
11h 06mCUN-YXU
C$ 943
17/5Fri
multi-stopUnited Airlines
14h 19mYXU-LAS
19/5Sun
multi-stopUnited Airlines
12h 01mLAS-YXU
C$ 999
18/5Sat
multi-stop
15h 10mYXU-YHZ
21/5Tue
multi-stop
24h 13mYHZ-YXU
C$ 1,076
17/5Fri
multi-stopDelta
9h 05mYXU-LAS
18/5Sat
multi-stopDelta
25h 45mLAS-YXU
C$ 2,792

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London - North America Flights

Departure:

London (YXU)Canada

Return flight deals:

North America - London

Cabin classes:

C$ 1,392
C$ 3,098
C$ 956
C$ 109