$139 Find Deals on Flights from London

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 Worldwide departing on 6/12. 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
1 adult, Economy, 0 bags

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Find Cheap Flights from London

Where can I fly from London?Prices from YXU, departing Mon 6/15 and returning Mon 6/22

Book Cheap International Flights from London

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

Sun, May 31 - Sun, Jun 14
Flair Airlines Logo
3:05 pm - 6:10 pm
YYZ
-
CUN
4h 05mnonstop
Flair Airlines Logo
7:15 pm - 12:15 am
CUN
-
YYZ
4h 00mnonstop
$277Flair Airlines
Sun, May 31 - Sat, Jun 6
Multiple Airlines Logo
3:05 pm - 6:10 pm
YYZ
-
CUN
4h 05mnonstop
Multiple Airlines Logo
1:05 pm - 8:24 pm
CUN
-
YYZ
6h 19m
1 stop
$279Multiple Airlines
Sat, May 30 - Sat, Jun 6
Multiple Airlines Logo
3:05 pm - 6:10 pm
YYZ
-
CUN
4h 05mnonstop
Multiple Airlines Logo
1:05 pm - 8:24 pm
CUN
-
YYZ
6h 19m
1 stop
$280Multiple Airlines
Sun, Jun 14 - Tue, Jun 23
Multiple Airlines Logo
10:15 pm - 5:15 pm
YYZ
-
BVA
13h 00m
2 stops
Multiple Airlines Logo
6:30 am - 5:10 pm
BVA
-
YYZ
16h 40m
2 stops
$545Multiple Airlines
Tue, Jun 9 - Thu, Jun 18
Multiple Airlines Logo
6:15 pm - 10:35 pm
YYZ
-
BVA
22h 20m
2 stops
Multiple Airlines Logo
6:55 am - 1:20 pm
BVA
-
YYZ
12h 25m
1 stop
$546Multiple Airlines
Sun, Jun 14 - Sat, Jun 20
Multiple Airlines Logo
9:35 pm - 10:30 pm
YYZ
-
BVA
18h 55m
1 stop
Multiple Airlines Logo
5:50 am - 2:00 pm
BVA
-
YYZ
14h 10m
1 stop
$549Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
Multiple Airlines Logo
4:15 pm - 7:25 pm
YYZ
-
BCN
21h 10m
3 stops
Multiple Airlines Logo
10:35 am - 5:10 pm
BCN
-
YYZ
36h 35m
3 stops
$558Multiple Airlines
Fri, Jun 5 - Sat, Jun 13
Multiple Airlines Logo
10:15 pm - 7:45 pm
YYZ
-
BCN
15h 30m
1 stop
Multiple Airlines Logo
8:20 pm - 2:25 pm
BCN
-
YYZ
24h 05m
1 stop
$560Multiple Airlines
Tue, Jun 9 - Sat, Jun 20
Condor Logo
7:55 pm - 4:00 pm
YYZ
-
BCN
14h 05m
1 stop
Condor Logo
8:00 am - 5:55 pm
BCN
-
YYZ
15h 55m
1 stop
$561Condor
Mon, Jun 8 - Tue, Jun 16
Multiple Airlines Logo
10:15 pm - 8:00 pm
YYZ
-
CIA
15h 45m
1 stop
Multiple Airlines Logo
6:00 am - 2:10 pm
CIA
-
YYZ
14h 10m
1 stop
$574Multiple Airlines

Book Cheap Domestic Flights from London

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

Tue, Jun 23 - Tue, Jun 30
WestJet Logo
2:40 pm - 6:10 pm
YXU
-
YYC
5h 30m
1 stop
WestJet Logo
11:40 pm - 5:20 am
YYC
-
YXU
3h 40mnonstop
$264WestJet
Wed, Jul 1 - Tue, Jul 7
WestJet Logo
8:40 pm - 10:50 pm
YXU
-
YYC
4h 10mnonstop
WestJet Logo
11:40 pm - 5:20 am
YYC
-
YXU
3h 40mnonstop
$278WestJet
Wed, Jul 8 - Thu, Jul 16
WestJet Logo
6:10 am - 8:20 am
YXU
-
YYC
4h 10mnonstop
WestJet Logo
2:10 pm - 7:50 pm
YYC
-
YXU
3h 40mnonstop
$300WestJet
Wed, Jul 22 - Tue, Jul 28
WestJet Logo
6:10 am - 10:40 am
YXU
-
YVR
7h 30m
1 stop
WestJet Logo
8:30 am - 7:50 pm
YVR
-
YXU
8h 20m
1 stop
$389WestJet
Tue, Aug 25 - Thu, Sep 3
WestJet Logo
8:40 pm - 10:40 am
YXU
-
YVR
17h 00m
1 stop
WestJet Logo
6:40 pm - 5:20 am
YVR
-
YXU
7h 40m
1 stop
$405WestJet
Mon, Jul 27 - Fri, Jul 31
WestJet Logo
6:10 am - 6:40 am
YXU
-
YVR
27h 30m
1 stop
WestJet Logo
6:40 pm - 5:20 am
YVR
-
YXU
7h 40m
1 stop
$407WestJet
Tue, Jun 16 - Thu, Jun 25
WestJet Logo
2:40 pm - 11:50 pm
YXU
-
YLW
12h 10m
2 stops
WestJet Logo
6:35 pm - 5:20 am
YLW
-
YXU
7h 45m
2 stops
$419WestJet
Fri, Sep 11 - Mon, Sep 21
WestJet Logo
2:40 pm - 11:50 pm
YXU
-
YLW
12h 10m
2 stops
WestJet Logo
6:30 pm - 5:20 am
YLW
-
YXU
7h 50m
1 stop
$430WestJet
Sun, Jun 7 - Wed, Jun 10
Air Canada Logo
5:10 am - 8:20 am
YXU
-
YUL
3h 10m
1 stop
Air Canada Logo
5:00 am - 9:18 am
YUL
-
YXU
4h 18m
1 stop
$548Air Canada
Sun, May 31 - Mon, Jun 8
Air Canada Logo
5:10 am - 9:21 am
YXU
-
YUL
4h 11m
1 stop
Air Canada Logo
5:30 pm - 9:38 pm
YUL
-
YXU
4h 08m
1 stop
$550Air Canada
Booking Insights

KAYAK's insights & trends for flights from London

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

Which are the most popular places to fly to from London?

The domestic destinations KAYAK users have most searched for when searching for flights from London.

Based on KAYAK flight searches, the most popular place to fly from London is Calgary (45% of total searches). The next most popular destinations are Vancouver (17%) and Kelowna (15%).

What are the most popular international flights out of London?

The international destinations KAYAK users have most searched for when searching for flights from London.

There are many international destinations you can fly to from London. The most popular international destinations among KAYAK users are Los Angeles, Chicago and Washington, D.C..

What is the longest direct flight from London?

The longest direct flight you can take from London is to Calgary, with a duration of 4h 10m. The next longest is Punta Cana at 4h 05m, followed by a flight to Cancun at 4h 05m.

What are the cheapest places to fly to from London?

The cheapest destination for a flight from London found on KAYAK in the last two weeks was Calgary and cost $116. The next cheapest destinations were Winnipeg at $213 and Toronto at $279.

Good to know

Low seasonMay
Cheapest flight$139
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from London to Calgary

FAQs for booking flights out of London

  • What is London also known as?

    London Airport’s airport code is YXU. It can also be referred to as London, London Intl.

  • How does KAYAK find such low prices on flights from 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 London.

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

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

    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 your destination 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?

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

Top tips for finding a cheap flight out of London

  • Looking for a cheap flight? 25% of our users found tickets from London to the following destinations at these prices or less: Calgary $199 one-way - $384 round-trip; Toronto $301 one-way - $538 round-trip

Reviews of the top 5 airlines serving from London to Worldwide

 
Need help choosing which airline to fly with from London to Worldwide? 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 552 reviews
6.8Food
8.5Crew
7.1Entertainment
7.3Comfort
7.9Boarding
Airline reviews

The dinner was bland and boring, but the economy seats were surprisingly comfortable. The flight was very packed.

6.0 GoodJanice, May 2026
YYZ - OPO
Read more Air Transat reviews

The dinner was bland and boring, but the economy seats were surprisingly comfortable. The flight was very packed.

Arm rests are too small and too close. No screens, movie selection was very limited and poor. Food is pretty much overpriced cheap convenience store food.

I didn't have any problems during my flight. My main issue is with airlines in general, they keep offering less and less every year, AirTransat is no different.

Crew was good, helpful. Flight ran on time.would have liked to take airtransat home to MTL. But the price back from San Jose Costa Rica was MUCH more expensive than the flight from MTL to San Jose c.r.

We are a senior couple (70+) and chose emergency exit seats so we would have 2 seats together and neither of us had to sit in a middle seat. My husband is type 1 diabetic on an insulin pump and I monitor his blood sugar levels. I am 5'9" and 250 lbs and found the seats extremely uncomfortable. Toward the end of the flight I developed diarrhea which lasted a full 24 hours.

They never sent me a confirmation to say my flight time had changed so I cut my holiday short by 6 hours Had to pay over 50 American for my luggage to be checked on the way home and that’s more that it cost on the way there. Arbitrarily charging more for the same thing when the passenger has no options is shady The cabin was an icebox going there and back, if all the passengers have their gloves on and their hoods up that should be an obvious sign to turn up the heat

I was very nice to arrive earlier than scheduled. Very much appreciated. No issues with flight. All was good.

The on-board crew were professional and friendly and made the trip feel like we were taken care of well. The gate for the flight departure changed three times...not great but not terrible. Considering it was the day of the New Jalisco Cartel mayhem, we can't really complain.

We were treated well by the staff at the airport and on board aircraft. Delay was uncontrollable due to the weather. Had to wait for another gate as we were late landing in Fort Lauderdale.

I was supose to have a carrey on incluided for each passenger and they made me paid 75$ each at the gate.

The flight didn’t happen because they apparently lost my check in and wouldn’t let me board.

Access to movies was rather confusing. Apart from that, I have no complaints.

As someone who never flies WestJet unless there is no other viable option I have to give this crew credit where credit is due. Extremely well done everyone.

Flight left on time. The crew was very friendly. I had to buy a proper meal. Small cookie and a drink just doesn’t cut it for a 4.5 hours flight.

Experience was good, the wifi hook up is somewhat tough

I will not be flying with westjet again. I was uncomfortable in my seat. The position made my back hurt so bad. My wife was able to fit the seatbelt around her with out an extension but was unable to put the tray table down or fit in the seat for that matter. Our bag was smashed and I spent two hours trying to fill out the application for a damaged bag before I gave up. The 80 photos I took would not work and nothing telling me the format to upload them as.. I made the mistake of unpacking the bag before taking photos so no claim for me. Next trip to Canada I will have to use air Canada.

My luggage was damaged 1 wheel was out I can't find it nowhere

Took 3 hours to check in and drop off our suitcases. Half of the passengers were still in line by boarding time. The computer systems and staff were very slow. Staff were also disorganized and kept allowing later flights to skip lines. Suitcases were piling on that several other passengers didn't get their suitcases. Then, we were sitting in the plane for 2 hours and were told that the flight was overbooked. We missed our connecting flight and had to fly the following day but with a stop over. Good thing ONE WestJet customer rep was pleasant and actually knew how to do her job when we wanted to rebook to a direct flight. Thank you to Kim at Toronto airport. Terrible experience at PUJ. Won't go back to Dominican Republic.

Great seats, super comfortable, but no in flight entertainment which was a let down

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

The long delay was the worst part of the flight.

Baggage check is an aggravation. We had four 4 bags, if a bag is just .10 of a kilo you cannot check it on AC self baggage check. It is not possible to check the weight of the bag at the self checking. Should you check a bag that is under the limit it will go right through and you can’t get it back to redistribute weight from a heavier bag.

I cannot think how they could put more seats together but they did. So elbow to elbow leg to leg for these long journeys they should consider leg space at least. Since they did not offer to check people's carry one space was tight and if you did not get on first people used your assigned overhead storage so now your doing these same to another. Cascading inconvenience.

Despite exit row seating, which gave leg room, seating was so narrow, the next passenger spilled over onto my seat. WiFi did not work.

It was okay. The seating didn’t give you much space especially when you book a premium. It was still pretty close. The seats had no screens which was a disappointment. The crew was awesome though. Again I wish the wait between families with children boarding and general boarding was a little longer to give families some time to get situated especially those bringing a stroller like myself or for solo parents travelling like myself who has to do everything. The time between boarding zones especially with chilling is so short, I had to gate check my stroller and did not have enough time to pull it down and transport my luggage inside all while having my infant strapped to me or to even ask a flight attendant to assist as they’re busy with the the general boarding going on

Flight itself was not bad at all. However: my checked bag (checked in Calgary) did not make it onto this flight as I found out after I landed at EWR. I still don't have it but it appears that it is on its way to me.

The crew was amazing! I was a bit surprised and disappointed that there was not wifi available for personal use. The only thing I would change would be the seat cushions. They are not comfortable at all for long flights.

Flight and attendance were very good we had 2 hour delay that took the shine of it

Rude flight attendants with poor service. Worst first class experience I’ve ever had.

The plane was very cramped to point there was no way not to touch person beside you and a stewardess screamed at my son when I touched her arm to get her attention to let her know she forgot to give him his dinner when she passed him and gave a dinner to passenger behind him. Very inappropriate response and She never came back to apologize and other stewardess said she was sorry “if I felt” she was inappropriate. Horrible experience and she should be reprimanded for her behavior

The flight got delayed 3 hours from Montreal and we missed our connecting flight so it was a long journey

This review is based on 2 things: 1. The lack of hygiene on the plane. 2. William - the head flight attendant. The lack of cleanliness on the plane upon arrival was appalling. Being given a sanitizing wipe upon boarding of the plane is shocking when you consider the cost of a business class flight. UA expects me to do their job and clean all the bread, food and debris left from previous guests. Does this sound normal to you. The seat, the food table and the sides were full of crumbs, chocolate and dirt. When I told the flight attendant they just gave me more wipes so I could clean it myself. Secondly, William the business cabin head flight attendant was so busy flirting with a couple in the front that his attention to the other guests was minimal. He continuously asked them if they were ok or if they needed anything and it didn’t matter if the rest of us needed anything. And if you are the lead attendant shouldn’t you be checking if the bathrooms in business class are clean and needing toilet paper. There were 2 bathrooms in business. Halfway through the flight the first bathroom was closed and the second bathroom was dirty and had no toilet paper one hour and a half before the flight landed. He needs additional training on prioritizing things. He should care less about flirting and more about his work

Smooth flight with enough time for connection. Ran out of meal options. In-flight and gate staff were friendly and helpful. Good service overall.

The service and food was excellent. The remote control for entertainment did not function properly.

All was good, except my USB charging did not work, so my phone got drained and I could not charge it. Same happened to my neighbour.

A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.

The plane (Mitsubishi CRJ) felt old, creaking and not very new. The crew was okay. Hot water provision was broken so hot beverages could't be served.

Not bad. We had preboarding tickets but the preboarding was badly managed. We lined up behind all the parents with little kids etc and when we got to the front of the line the attendant deliberately turned away from us and ignored us until I asked to be allowed to go to the gate. She started telling us that we had to wait until I told her we had preboarding then she let us through.

The booking I made 2 months in advance got changed the week before with another flight and had to pay more for seats and luggage. Not to mention hours and hours on hold to make sure my flight is still booked.

Everything well done and customer oriented There entertainment system is difficult to navigate

flair is a scam. They give the impression that they’re so cost effective with wonderful service. To cut a long story short. You end up paying so much for every little thing (even water) it all adds up to much more than some of their competitors. I’ve tried with Flair for several trips, but I’m done with them now. There’s no real benefit anymore. I would rather pay a little more and get a service that I’m comfortable with. Goodbye to Flair from me.

Their "free personal" requirement is to have your bag fit in a containment frame that is way too narrow and slender than the space under the actual plane seat (the length of my vitamin water was longer than the width of the containment frame. They had personel at the gate literally designated to hounding people's bags in the zone line up, and forcing them to measure their bag again if he felt "the bag might be too big for personal item". If your bag was too big for their scamming measurement criteria you had to fork up $110 CAD for the carry on cost ($85 at the 24hr online pre-check in). Plane had no entertainment, seats did not recline, and no complimentary snacks or drinks. Unless I have a short flight with zero bags, I won't be flying Flair ever again.

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

Everything you need to know for your flight from London

Information on your arrival and departure airports