$65 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 3/31. 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 3/16 and returning Mon 3/23

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

Wed, Apr 29 - Wed, May 6
WestJet Logo
11:10 pm - 1:20 pm
YYZ
-
CUN
39h 10m
2 stops
WestJet Logo
2:00 pm - 5:45 am
CUN
-
YYZ
14h 45m
2 stops
$242WestJet
Wed, Apr 29 - Wed, May 6
WestJet Logo
9:00 am - 1:05 pm
YYZ
-
CUN
53h 05m
2 stops
WestJet Logo
2:00 pm - 9:35 pm
CUN
-
YYZ
30h 35m
1 stop
$244WestJet
Fri, Apr 17 - Sun, Apr 19
WestJet Logo
4:00 pm - 1:02 pm
YYZ
-
CUN
22h 02m
2 stops
WestJet Logo
2:05 pm - 8:34 am
CUN
-
YYZ
17h 29m
1 stop
$248WestJet
Wed, Apr 15 - Tue, Apr 21
Air Transat Logo
5:00 pm - 11:50 am
YYZ
-
MAD
12h 50m
1 stop
Air Transat Logo
1:10 pm - 8:52 pm
MAD
-
YYZ
13h 42m
1 stop
$483Air Transat
Wed, Mar 4 - Thu, Mar 12
Air Transat Logo
7:30 pm - 11:00 am
YYZ
-
MAD
9h 30m
1 stop
Air Transat Logo
12:30 pm - 11:47 am
MAD
-
YYZ
28h 17m
1 stop
$484Air Transat
Sun, Apr 5 - Thu, Apr 23
Air Transat Logo
11:10 pm - 11:50 am
YYZ
-
MAD
30h 40m
1 stop
Air Transat Logo
1:10 pm - 6:57 pm
MAD
-
YYZ
11h 47m
1 stop
$485Air Transat
Mon, Mar 30 - Wed, Apr 8
Aer Lingus Logo
5:35 pm - 10:30 pm
YYZ
-
BCN
22h 55m
1 stop
Aer Lingus Logo
11:10 pm - 3:50 pm
BCN
-
YYZ
22h 40m
1 stop
$521Aer Lingus
Sun, Apr 12 - Fri, Apr 17
Air Transat Logo
5:00 pm - 1:00 pm
YYZ
-
BCN
14h 00m
1 stop
Air Transat Logo
2:50 pm - 8:17 am
BCN
-
YYZ
23h 27m
1 stop
$522Air Transat
Thu, Apr 16 - Tue, Apr 21
Multiple Airlines Logo
8:45 pm - 6:05 pm
YYZ
-
BVA
15h 20m
2 stops
Multiple Airlines Logo
6:30 am - 7:10 pm
BVA
-
YYZ
18h 40m
2 stops
$523Multiple Airlines
Mon, Mar 30 - Mon, Apr 20
Multiple Airlines Logo
10:00 pm - 8:40 pm
YYZ
-
BCN
16h 40m
1 stop
Multiple Airlines Logo
10:30 am - 11:29 pm
BCN
-
YYZ
18h 59m
1 stop
$524Multiple 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

Thu, Mar 19 - Mon, Mar 23
WestJet Logo
8:10 pm - 10:26 pm
YXU
-
YYC
4h 16mnonstop
WestJet Logo
12:50 am - 6:35 am
YYC
-
YXU
3h 45mnonstop
$132WestJet
Thu, Mar 5 - Wed, Mar 11
WestJet Logo
8:10 pm - 10:26 pm
YXU
-
YYC
4h 16mnonstop
WestJet Logo
12:50 am - 6:35 am
YYC
-
YXU
3h 45mnonstop
$133WestJet
Sun, Mar 8 - Thu, Mar 12
WestJet Logo
8:10 pm - 10:26 pm
YXU
-
YYC
4h 16mnonstop
WestJet Logo
12:50 am - 6:35 am
YYC
-
YXU
3h 45mnonstop
$134WestJet
Tue, Apr 7 - Mon, Apr 20
WestJet Logo
8:10 pm - 11:53 pm
YXU
-
YLW
6h 43m
1 stop
WestJet Logo
2:15 pm - 6:35 am
YLW
-
YXU
13h 20m
2 stops
$184WestJet
Tue, Apr 7 - Mon, Apr 20
WestJet Logo
8:10 pm - 11:53 pm
YXU
-
YLW
6h 43m
1 stop
WestJet Logo
5:20 am - 6:35 am
YLW
-
YXU
22h 15m
1 stop
$191WestJet
Wed, May 13 - Wed, May 20
WestJet Logo
6:10 am - 9:40 am
YXU
-
YLW
6h 30m
1 stop
WestJet Logo
6:30 pm - 5:20 am
YLW
-
YXU
7h 50m
1 stop
$202WestJet
Fri, May 22 - Wed, May 27
WestJet Logo
6:10 am - 1:35 pm
YXU
-
YVR
10h 25m
2 stops
WestJet Logo
1:15 pm - 5:20 am
YVR
-
YXU
13h 05m
2 stops
$208WestJet
Fri, May 22 - Wed, May 27
WestJet Logo
5:55 pm - 9:40 pm
YXU
-
YVR
6h 45m
1 stop
WestJet Logo
8:25 pm - 5:20 am
YVR
-
YXU
5h 55m
1 stop
$210WestJet
Wed, Apr 1 - Sun, Apr 5
Multiple Airlines Logo
8:10 pm - 4:55 pm
YXU
-
YUL
20h 45m
2 stops
Multiple Airlines Logo
6:00 pm - 7:03 pm
YUL
-
YXU
25h 03m
1 stop
$436Multiple Airlines
Sun, Mar 29 - Sun, Apr 5
Multiple Airlines Logo
8:10 pm - 7:05 am
YXU
-
YUL
10h 55m
1 stop
Multiple Airlines Logo
6:00 pm - 6:35 am
YUL
-
YXU
12h 35m
1 stop
$438Multiple Airlines
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 (48% of total searches). The next most popular destinations are Vancouver (22%) and Montreal (12%).

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 Honolulu, San Francisco and Fort Lauderdale.

What are the most popular countries to fly to from London?

The most popular countries KAYAK users have searched for from London along with the average round-trip price for the route clicked by KAYAK users in the last 2 weeks.

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 16m. The next longest is Punta Cana at 4h 05m, followed by a flight to Cancún 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 $66. The next cheapest destinations were Toronto at $150 and Cancún at $529.

Good to know

Low seasonDecember
Cheapest flight$65
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly and prices are also 11% 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 $115 one-way - $239 round-trip; Toronto $234 one-way - $568 round-trip

Reviews of the top 4 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.
7.7
Air TransatOverall score based on 508 reviews
6.8Food
8.4Crew
7.9Boarding
7.0Entertainment
7.3Comfort
Airline reviews

The entertainment system was down; food by purchase only; several people did not receive their luggage. No one answers at the local office or online about the luggage.

4.0 OkayJody, Feb 2026
YYZ - CTG
Read more Air Transat reviews

The entertainment system was down; food by purchase only; several people did not receive their luggage. No one answers at the local office or online about the luggage.

The Turkish was good . I had a problem with air Transat terrible experience for me

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.

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

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.

Had to cancel the flight because there was a 14 hour layover before the flight. Unacceptable.

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

Terrible, luggage’s with b/p and diabetes meds including insulin and ozempic. I’ve in them had dissolved and rendered useless

It was a very small plane and was ok. No food or entertainment so there should be an option for NA.

I travelled in Business class for the first time and wish I could do that again.

The crew from Toronto Santiago (and the other way) weren't nice people. They seemed angry. Other flights with Air Canada had much nicer crews. Bathrooms always had sticky floors. Yuck!

No entertainment system. Paid extra for wider seats but not worth the cost. Flight left a little late and arrived early.

We boarded and then deboarded the plane after being told it needed something done that couldn't be fixed. Sent notice about 3h flight delay, then they clawed it back and we were 1h delayed. Very poor communication.

Was notified on a timely manner of any changes, if any, of the flight schedules.

My seat was covered in vomit and I will be reaching out to Air Canada

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

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

Everything you need to know for your flight from London

Information on your arrival and departure airports