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Find cheap flights from London to North America from C$ 197

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 3/6. 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
Thu 30/5
Thu 6/6

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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$ 382
Orlando
Orlando1 stopC$ 567
Fort Lauderdale
Fort Lauderdale2 stopsC$ 567
Cancún
Cancún1 stopC$ 518
Las Vegas
Las Vegas1 stopC$ 429
New York
New York2 stopsC$ 572
Los Angeles
Los Angeles1 stopC$ 526
Halifax
Halifax2 stopsC$ 851
Miami
Miami1 stopC$ 595
Ottawa
Ottawa2 stopsC$ 773
Puerto Vallarta
Puerto Vallarta1 stopC$ 886
Winnipeg
Winnipeg1 stopC$ 586
San Francisco
San Francisco1 stopC$ 649
Tampa
Tampa2 stopsC$ 539
Kelowna
Kelowna2 stopsC$ 763

Good to know

Low season

November

High season

July

Cheapest flight

C$ 197
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 4% 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$ 142 one-way - C$ 227 round-trip; Calgary C$ 265 one-way - C$ 461 round-trip; Toronto C$ 366 one-way - C$ 641 round-trip
  • Morning departure is around 33% more expensive 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 2971 reviews
8.2Crew
7.3Comfort
6.5Entertainment
7.7Boarding
6.5Food
Airline reviews

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.

8.0 ExcellentMark, Apr. 2024YYZ - YWG
Read more about WestJet reviews

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

They seem to have squeezed out a little more legroom in these planes! It was very nice to not have to fold in half to fit in the seats!

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.

The seat is too hard and my back and bottom are having servers pain

The 6 hour delay with minimal updates was not handled well. After many complaints from most of the un-boarded passengers, food vouchers were offered. The catering strike meant there was no food or snacks on the plane. Beverage service was heavily impacted, only water or juice was available. The staff at the gate was kind enough to inform that "if you want to eat on the plane, you will need to bring it on when boarding".

It was an excellent experience, traveling from Toronto to Denver with United.

Ontime boarding. Almost 1 hour take off delay. We could have boarded slightly later since the pilots were in traffic

I go am isle seat because it was half empty Food strike no food available

Flight was delayed, jeopardizing the following connections. Food was terrible. Crew was great.

This was the first AC flight in a long time that we experienced no delays or frustrations. The gate attendant was extremely polite and accommodating to my husband who has Parkinson’s disease which made boarding extremely stress free. Flight departed ON TIME and was a smooth ride. If only all my AC experiences could be like this.

Great experience on this Air Canada flight. Everyone was polite and respectful, even the passengers are very polite.

My wife and I especially liked the fact that the Toronto agent went beyond expectation to allow my wife and I to sit together. There was no option for us when we booked our seats. Very thankful!

I didn’t like the fact that all the customs officers went to lunch so I was in line for 90 minutes due to where the staff directed me. We were told three very different reasons for why the plane was delayed. It was a crowded plane with difficult storage situations for the Carry On bags. The Air Canada airline staff were all very good and professional. I was so disappointed in my cheese and fruit box as the cheese had molded and the fruit wasn’t fresh so I couldn’t eat the majority of the food. This was the last meal I could find as the restaurants had closed when I got in to my destination. I think you could work on improving the food quality.

Once again my complaint is how close the seats are together. Also, the bathrooms were not very clean by the second half of the flight.

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

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

There was no entertainment There was no food or beverage service , not even a glass of water The plane door could not be opened upon arrival

Book cheap flights from London to North America

Recent round-trip flight deals

5/8Mon
directFlair Airlines
4h 15mYXU-YYC
9/8Fri
directFlair Airlines
3h 35mYYC-YXU
C$ 382
17/8Sat
directFlair Airlines
4h 15mYXU-YYC
23/8Fri
directFlair Airlines
3h 35mYYC-YXU
C$ 393
24/5Fri
directWestJet
4h 11mYXU-YYC
26/5Sun
directWestJet
3h 45mYYC-YXU
C$ 415
25/5Sat
directWestJet
4h 11mYXU-YYC
27/5Mon
directWestJet
3h 45mYYC-YXU
C$ 416
18/6Tue
1 stopAir Canada
9h 27mYXU-LAS
25/6Tue
2 stopsAir Canada
11h 46mLAS-YXU
C$ 429
18/6Tue
2 stopsAir Canada
11h 51mYXU-LAS
26/6Wed
1 stopAir Canada
7h 00mLAS-YXU
C$ 436
26/7Fri
direct
4h 15mYXU-YYC
29/7Mon
direct
3h 33mYYC-YXU
C$ 452
18/6Tue
direct
4h 06mYXU-YYC
28/6Fri
direct
3h 35mYYC-YXU
C$ 467
14/6Fri
2 stopsUnited Airlines
9h 31mYXU-LAS
15/6Sat
2 stopsUnited Airlines
10h 47mLAS-YXU
C$ 777
14/6Fri
2 stopsUnited Airlines
9h 31mYXU-LAS
16/6Sun
3 stopsUnited Airlines
25h 01mLAS-YXU
C$ 1,154

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Recent one-way flight deals

3/6Mon
directWestJet
4h 11mYXU-YYC
C$ 197
29/5Wed
1 stopWestJet
6h 56mYXU-YYJ
C$ 246
27/5Mon
1 stopWestJet
9h 18mYXU-YVR
C$ 251
27/5Mon
1 stopWestJet
7h 01mYXU-YXX
C$ 251
28/5Tue
1 stopWestJet
6h 56mYXU-YYJ
C$ 255
31/5Fri
1 stop
17h 00mYXU-YXX
C$ 283
13/6Thu
2 stopsAir Canada
10h 54mYXU-YYC
C$ 347
9/7Tue
1 stopAir Canada
6h 25mYXU-YYC
C$ 355
21/7Sun
2 stopsAir Canada
10h 55mYXU-YYC
C$ 408
3/6Mon
2 stopsAir Canada
19h 14mYXU-YYC
C$ 423

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Last minute flights from London to North America

Last minute flight, train and bus deals

4/5Sat
multi-stopAir Canada
27h 25mYXU-MEX
11/5Sat
multi-stopAir Canada
7h 21mMEX-YXU
C$ 791
4/5Sat
multi-stopAir Canada
7h 15mYXU-MEX
11/5Sat
multi-stopAir Canada
12h 51mMEX-YXU
C$ 792
4/5Sat
multi-stopAir Canada
33h 30mYXU-MEX
11/5Sat
multi-stopAir Canada
24h 21mMEX-YXU
C$ 898
4/5Sat
multi-stopAir Canada
18h 55mYXU-MEX
11/5Sat
multi-stopAir Canada
24h 21mMEX-YXU
C$ 901
2/5Thu
directWestJet
4h 11mYXU-YYC
4/5Sat
directWestJet
3h 43mYYC-YXU
C$ 987
2/5Thu
directWestJet
4h 11mYXU-YYC
3/5Fri
directWestJet
3h 43mYYC-YXU
C$ 998
2/5Thu
multi-stopAir Canada
9h 22mYXU-LAS
10/5Fri
multi-stopAir Canada
12h 01mLAS-YXU
C$ 1,051
1/5Wed
multi-stop
6h 26mYXU-YEG
6/5Mon
multi-stop
18h 43mYEG-YXU
C$ 1,170
3/5Fri
multi-stop
17h 35mYXU-YXX
8/5Wed
multi-stop
5h 53mYXX-YXU
C$ 1,264
4/5Sat
multi-stopAvianca
37h 40mYXU-MEX
10/5Fri
multi-stopAvianca
30h 36mMEX-YXU
C$ 2,314

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London - North America Flights

Departure:

London (YXU)Canada

Return flight deals:

North America - London

Cabin classes:

C$ 1,395
C$ 1,531
C$ 1,684
C$ 109