C$ 578 Find Cheap Flights from London to Spain – Compare and Save

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 Spain departing on 3/8. 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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Cheap Flights from London to Spain

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

Sun, 18 Oct - Thu, 22 Oct
Air Canada Logo
3:30 p.m. - 8:50 a.m.
YXU
-
MAD
11h 20m
1 stop
Air Canada Logo
1:30 p.m. - 2:55 p.m.
MAD
-
YXU
31h 25m
1 stop
C$ 1,008Air Canada
Sun, 18 Oct - Thu, 22 Oct
Air Canada Logo
3:30 p.m. - 8:50 a.m.
YXU
-
MAD
11h 20m
1 stop
Air Canada Logo
1:30 p.m. - 2:55 p.m.
MAD
-
YXU
31h 25m
1 stop
C$ 1,009Air Canada
Sun, 18 Oct - Thu, 22 Oct
Air Canada Logo
3:30 p.m. - 8:50 a.m.
YXU
-
MAD
11h 20m
1 stop
Air Canada Logo
1:30 p.m. - 2:55 p.m.
MAD
-
YXU
31h 25m
1 stop
C$ 1,011Air Canada
Sun, 18 Oct - Thu, 22 Oct
Air Canada Logo
10:05 a.m. - 6:50 a.m.
YXU
-
MAD
14h 45m
2 stops
Air Canada Logo
1:30 p.m. - 9:20 a.m.
MAD
-
YXU
25h 50m
1 stop
C$ 1,012Air Canada
Sun, 18 Oct - Thu, 22 Oct
Air Canada Logo
10:05 a.m. - 6:50 a.m.
YXU
-
MAD
14h 45m
2 stops
Air Canada Logo
1:30 p.m. - 9:20 a.m.
MAD
-
YXU
25h 50m
1 stop
C$ 1,014Air Canada
Sun, 18 Oct - Thu, 22 Oct
Air Canada Logo
10:05 a.m. - 6:50 a.m.
YXU
-
MAD
14h 45m
2 stops
Air Canada Logo
1:30 p.m. - 9:20 a.m.
MAD
-
YXU
25h 50m
1 stop
C$ 1,015Air Canada
Sun, 27 Sep - Thu, 1 Oct
Air Canada Logo
3:30 p.m. - 9:20 a.m.
YXU
-
BCN
11h 50m
1 stop
Air Canada Logo
1:15 p.m. - 9:40 p.m.
BCN
-
YXU
14h 25m
1 stop
C$ 1,025Air Canada
Sun, 27 Sep - Thu, 1 Oct
Air Canada Logo
10:05 a.m. - 8:00 a.m.
YXU
-
BCN
15h 55m
2 stops
Air Canada Logo
1:15 p.m. - 9:40 p.m.
BCN
-
YXU
14h 25m
1 stop
C$ 1,029Air Canada
Sun, 27 Sep - Thu, 1 Oct
Air Canada Logo
10:05 a.m. - 8:00 a.m.
YXU
-
BCN
15h 55m
2 stops
Air Canada Logo
12:15 p.m. - 9:40 p.m.
BCN
-
YXU
15h 25m
2 stops
C$ 1,035Air Canada
Sun, 18 Oct - Thu, 22 Oct
United Airlines Logo
10:05 a.m. - 8:05 a.m.
YXU
-
MAD
16h 00m
2 stops
United Airlines Logo
11:15 a.m. - 9:20 a.m.
MAD
-
YXU
28h 05m
3 stops
C$ 1,131United Airlines
Booking Insights

KAYAK's insights & trends for London to Spain flights

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

How long does a flight from London to Spain take?

The duration of a flight to Spain depends on your arrival airport. The shortest routes to Spain from London are to Barcelona, which takes 15h 45m, and Madrid, which takes 16h 55m.

Good to know

Cheapest flightC$ 578
Flight from London to Barcelona

FAQs - booking Spain flights

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

    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 Spain.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Spain is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Spain?

    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 from London to Spain with an airline and back with another airline.

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

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

Reviews of the top airline flying from London to Spain

 
Need help choosing which airline to fly with from London to Spain? 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.
7.1
Air CanadaOverall score based on 11321 reviews
7.3Boarding
7.1Comfort
6.8Entertainment
6.3Food
7.8Crew
Airline reviews

Pilot missed Fredericton airstrip on first go, so had to ascend again, turn around and try it again, successfully, albeit a little jittery...perhaps a new or inexperienced pilot. Not the greatest Air Canada experience. Delayed us even more.

6.0 Goodedward, Jul 2026
YYZ - YFC
Read more Air Canada reviews

Pilot missed Fredericton airstrip on first go, so had to ascend again, turn around and try it again, successfully, albeit a little jittery...perhaps a new or inexperienced pilot. Not the greatest Air Canada experience. Delayed us even more.

The floor plan on the website indicated I was selecting a seat at the front of the cabin with ample leg room. In fact, I was in the row behind it. I should have wondered when the seat was free to upgrade, but it meant I traded an aisle seat three rows back for a middle seat, which was quite cramped. The Internet didn't work and the live TV didn't work until the last half hour of the trip. On a night of World Cup soccer games, not good.

Too many delays. Seats too small. A budget airline. Will never fly Air Canada again.

Horrible, we were on a little DeHaviland 400 that was really small and shaky. I am 5' 4" and I had to duck my head to get in it felt like an old war plane.

Arrived at our connection to find out all 4 of our seats were moved in different parts of the aircraft. Traveling with two small children, this was not going to work. We spoke with the gate attendant and she was not helpful and downright rude. They could only “accommodate” having 2 seats together and this was an international flight. We will not be traveling with air Canada again unless there are absolutely no other options.

It might have been closer to being on time. Maybe next time I could fly from London to Toronto?

The flight crew was extremely accommodating, finding a place for my guitar. Thank you so much! Departure time, however it was delayed almost an hour because the plane was not at our gate on time. We did make up most of that timing flight, however, but it is always annoying to be delayed for that length of time. I was looking forward to the, but, honestly, it was really bad. Overall, however, my first experience with Canada was really good and I would recommend you. Thx.

Air Canada canceled my flight last minute and I gave me next’s day night time my flight. No accommodations at all. I have a function on Xmas eve. So I had to took rental car last minute.i never ever book a ticket with Canadian airlines at all.

Flight was almost 30 min late. Food was terrible and such tiny portions!! Passengers were hungry. Entertainment system is fine.

Terribly inconvenient to not have WiFi for the entire 8hr flight. Sitting in business class, we were surprised the bread was served cold, not room temp, cold. They used to be served so that they seemed freshly baked. Same can be said for the squashes croissant at breakfast. Both were squashed flat. There was no champagne on the flight. And, bring back beverage service prior to take off!!!! Our departure was delayed for over 30 minutes so no beverages really stood out as something missing. Crew, seats, entertainment choices, all excellent!

Everything you need to know for your flight from London to Spain

Information on your arrival and departure airports