Find flights
When to book
FAQs & Tips
Direct Flights
Airlines
Deals

C$ 93 Find cheap flights from North America to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to London departing on 10/12. 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

Search hundreds of travel sites at once for deals on flights to London

In the last 7 days, travellers have searched 46,214,184 times on KAYAK, and here is why:

Save 22% 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.

Good to know

Low season

April

High season

August

Cheapest flight

C$ 93
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Calgary to London

FAQs for booking flights from North America to London

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

    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 North America to London.

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

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

    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 London with an airline and back to North America with another airline.

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

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

See more FAQs

Prefer to fly non-stop from North America to London?

Find which airlines fly direct from North America to London Airport, which days they fly and book direct flights.

Nonstop departures

North America to London

Monday

Air Canada,Avianca,Delta, +6 more

Air Canada,Avianca, +7 more

Tuesday

Air Canada,Avianca,Delta, +5 more

Air Canada,Avianca, +6 more

Wednesday

Air Canada,Avianca,Delta, +6 more

Air Canada,Avianca, +7 more

Thursday

Air Canada,Avianca,Delta, +7 more

Air Canada,Avianca, +8 more

Friday

Air Canada,Avianca,Delta, +6 more

Air Canada,Avianca, +7 more

Saturday

Air Canada,Air Transat,Avianca, +4 more

Air Canada,Air Transat, +5 more

Sunday

Air Canada,Air Transat,Avianca, +6 more

Air Canada,Air Transat, +7 more

See more nonstop flights

Nonstop returns

London to North America

Monday

Air Canada,Avianca,Delta, +6 more

Air Canada,Avianca, +7 more

Tuesday

Air Canada,Avianca,Delta, +5 more

Air Canada,Avianca, +6 more

Wednesday

Air Canada,Avianca,Delta, +6 more

Air Canada,Avianca, +7 more

Thursday

Air Canada,Avianca,Delta, +7 more

Air Canada,Avianca, +8 more

Friday

Air Canada,Avianca,Delta, +6 more

Air Canada,Avianca, +7 more

Saturday

Air Canada,Air Transat,Avianca, +4 more

Air Canada,Air Transat, +5 more

Sunday

Air Canada,Air Transat,Avianca, +6 more

Air Canada,Air Transat, +7 more

See more nonstop flights
See more nonstop flights

Top 3 airlines serving from North America to London

Need help choosing which airline to fly with from North America to London? 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.
7.3
WestJetOverall score based on 2807 reviews
6.2Entertainment
7.5Boarding
7.1Comfort
6.2Food
7.9Crew
Airline reviews

Was a short flight, not good or bad. Extremely cramped and I'm only 6feet 1inches. 295lbs.

6.0 GoodAnonymous, Oct 2024YYC - YKA
Read more WestJet reviews

Was a short flight, not good or bad. Extremely cramped and I'm only 6feet 1inches. 295lbs.

The big lady was sitting right next to me and the button to recline my seat was blocked by her huge arm. No power outlet for chargers. No inflight Wi-Fi movies

Trip was uneventful which is good. Boarding took a long time due to many disabled/elderly requiring assistance which again is fine. Landing and take off were excellent. Food and entertainment were as expected, bring your own if you have preferences otherwise you get what you get.

Check in agent was good, stewardess was unfriendly and certainly did not have the care of the passengers in mind Spent the whole time on her phone

Wasn’t able to purchase wifi for entertainment so the flight was long

It was a swoop flight at a west jetfare… the plane was literally a swoop branded plane.. I pay extra to NOT fly the budget carriers like swoop and flair so needless to say I was annoyed when both my outgoing and return flight were on swoop planes.

Okay but not like typical first or business class. On domestic airlines

I liked the kindness of the check in counter crew, the flexibility with changing seats and the comfort. Better free drink selection would have been good but it wasn't a long flight.

Slow boarding process, tickets downgraded to Ultra Basic with no carry-on luggage, not enough space in overhead compartments

Was very busy with people crowding around as we were waiting for all wheelchairs but once out of the immediate area we were able to load onto a vehicle for our next gate

Many of staff seemed unfriendly. Food was not good, and of course the meat option ran out for the back of the plane. Staff came by to pick up trash/things rarely. Deboarding and boarding were exceptionally slow (probably customers' fault) and it took almost 30 minutes for luggage to appear. Conversely, on the way over (Toronto to Vienna) I had the best meal -some king of chicken- that I may have ever had on an airplane.

The Q400 plane is getting old and very noisy. They should allow the quieter jets fly onto the island.

Air Canada seats do not have much room compared to other airlines I’ve traveled with. Also, the lack of free WiFi is a negative. All airlines need to be better about this.

Boarding needs to be organized. There were 3 lines and much cutting off!!

i know it's complimentary - but they didn't have enough snack for all the passengers. there was no entertainment or available WiFi

If you have checked the status of my booking you would have seen that it was cancelled. And the travelers insurance we purchased only covered $100 per ticket. So my overall experience with kayak and air canada is poor

Very poor.!!! They cancelled our flight and rebooked us with very little time to catch the flight. Our luggage was lost. As of now we do not have it yet. No clothes to change on the second day of vacation.

Older plane, business class was not up to par, entertainment screen small and dim and average food.

Fantastic how well crew especially at check in counter switched to English for our comfort.

Boarding a disaster. People need to be told not to line up before area called. Crew had not even boarded and walkways were jammed

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.

It’s a shameful company. It ask as to go to counter to take the boarding pass, they simply send it by email, just to check the bags’ size in a smaller than normal template. DONT USE FLAIR! It will be more expensive than normal airlines at the end.

flight was okay, no wifi, no free drinks but worst of all they lost my son's bike for four days. Customer service was nonexistent - call a number that leaves you on perpetual hold, there's no baggage folks in the baggage claims area (in vancouver). we went up to international and nobody was at ticketing, went to domestic and they had us fill out a form. they could not tell us where the bag was. Anyway, highly recommend you drop an airtag for anything that's worth more than $500. My son's bike costs a lot more than that to replace; I was on pins and needles for four days.

The crew of this flight, specially the flight attendant in the front were the sweetest I’ve had in all my life, I genuinely hope they get a race or sum cuz of their efforts. It was just quite unsettling that the flight took so long to departure. It was supposed to leave at 10:35pm and we ended up taking off at 11:22pm…👎🏻👎🏻👎🏻

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.

Book cheap flights from North America to London

Recent round-trip flight deals

27/11Wed
directWestJet
3h 42mYYC-YXU
2/12Mon
directWestJet
4h 17mYXU-YYC
C$ 218
13/12Fri
directWestJet
3h 42mYYC-YXU
16/12Mon
directWestJet
4h 17mYXU-YYC
C$ 257
29/11Fri
directWestJet
3h 42mYYC-YXU
2/12Mon
directWestJet
4h 17mYXU-YYC
C$ 267
30/1Thu
directWestJet
3h 42mYYC-YXU
2/2Sun
directWestJet
4h 15mYXU-YYC
C$ 293
20/1Mon
directWestJet
3h 42mYYC-YXU
27/1Mon
directWestJet
4h 17mYXU-YYC
C$ 317
25/11Mon
1 stopAir Canada
6h 30mYYC-YXU
4/12Wed
1 stopAir Canada
7h 08mYXU-YYC
C$ 384
29/11Fri
1 stop
10h 32mYXX-YXU
8/12Sun
1 stop
23h 30mYXU-YXX
C$ 387
13/12Fri
2 stopsAir Canada
10h 50mYYC-YXU
16/12Mon
1 stopAir Canada
6h 28mYXU-YYC
C$ 401
5/12Thu
1 stopAir Canada
6h 50mYEG-YXU
12/12Thu
2 stopsAir Canada
9h 44mYXU-YEG
C$ 427
26/11Tue
1 stopAir Canada
13h 20mYYC-YXU
4/12Wed
1 stopAir Canada
7h 53mYXU-YYC
C$ 427

Search by stops

Search by airline

Search by price

Recent one-way flight deals

10/12Tue
directWestJet
3h 42mYYC-YXU
C$ 93
27/11Wed
directWestJet
3h 42mYYC-YXU
C$ 102
26/11Tue
directWestJet
3h 42mYYC-YXU
C$ 116
19/11Tue
directWestJet
3h 42mYYC-YXU
C$ 120
27/11Wed
1 stopWestJet
10h 32mYXX-YXU
C$ 131
24/11Sun
2 stopsAir Canada
9h 55mYYC-YXU
C$ 203
25/11Mon
2 stopsAir Canada
9h 55mYYC-YXU
C$ 213
18/11Mon
1 stop
18h 17mYXX-YXU
C$ 216
14/12Sat
1 stopAir Canada
6h 25mYYC-YXU
C$ 218
18/11Mon
1 stopAir Canada
6h 35mYYC-YXU
C$ 230

Search by stops

Search by airline

Search by price

Last minute flights from North America to London

Last minute flight, train and bus deals

24/10Thu
directWestJet
3h 41mYYC-YXU
31/10Thu
directWestJet
4h 17mYXU-YYC
C$ 675
24/10Thu
directWestJet
3h 41mYYC-YXU
31/10Thu
directWestJet
4h 17mYXU-YYC
C$ 765
25/10Fri
directWestJet
3h 41mYYC-YXU
31/10Thu
directWestJet
4h 17mYXU-YYC
C$ 784
24/10Thu
directWestJet
3h 41mYYC-YXU
30/10Wed
directWestJet
4h 17mYXU-YYC
C$ 950
25/10Fri
multi-stop
22h 02mYVR-YXU
2/11Sat
multi-stop
22h 36mYXU-YVR
C$ 986
24/10Thu
multi-stop
6h 36mYEG-YXU
26/10Sat
multi-stop
27h 50mYXU-YEG
C$ 1,074
24/10Thu
directAir Canada
0h 47mYYZ-YXU
28/10Mon
directAir Canada
0h 50mYXU-YYZ
C$ 1,080
25/10Fri
directAir Canada
0h 47mYYZ-YXU
26/10Sat
directAir Canada
0h 46mYXU-YYZ
C$ 1,118
27/10Sun
multi-stopAir Canada
3h 15mYOW-YXU
30/10Wed
multi-stopAir Canada
2h 47mYXU-YOW
C$ 1,253
26/10Sat
multi-stopAir Canada
6h 47mYYC-YXU
1/11Fri
multi-stopAir Canada
7h 53mYXU-YYC
C$ 1,257

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to London

Information on the airport you'll fly into in London