C$ 620 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 11/8. 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$ 765Air 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$ 766Air Canada
Sun, 18 Oct - Thu, 22 Oct
Air Canada Logo
5:40 a.m. - 6:50 a.m.
YXU
-
MAD
19h 10m
2 stops
Air Canada Logo
1:30 p.m. - 9:40 p.m.
MAD
-
YXU
14h 10m
1 stop
C$ 769Air Canada
Sun, 18 Oct - Thu, 22 Oct
Air Canada Logo
5:40 a.m. - 6:50 a.m.
YXU
-
MAD
19h 10m
2 stops
Air Canada Logo
1:30 p.m. - 9:40 p.m.
MAD
-
YXU
14h 10m
1 stop
C$ 772Air 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
6:20 a.m. - 2:55 p.m.
MAD
-
YXU
14h 35m
2 stops
C$ 798Air Canada
Sat, 22 Aug - Sat, 12 Sep
Multiple Airlines Logo
6:20 p.m. - 6:50 a.m.
YXU
-
MAD
30h 30m
2 stops
Multiple Airlines Logo
12:45 p.m. - 9:40 p.m.
MAD
-
YXU
14h 55m
2 stops
C$ 1,013Multiple Airlines
Wed, 22 Jul - Wed, 29 Jul
United Airlines Logo
9:10 p.m. - 1:15 p.m.
YXU
-
BCN
34h 05m
2 stops
United Airlines Logo
11:15 a.m. - 9:17 a.m.
BCN
-
YXU
28h 02m
2 stops
C$ 1,301United Airlines
Wed, 22 Jul - Wed, 29 Jul
United Airlines Logo
10:05 a.m. - 8:20 a.m.
YXU
-
BCN
16h 15m
2 stops
United Airlines Logo
7:55 a.m. - 8:32 p.m.
BCN
-
YXU
18h 37m
3 stops
C$ 1,521United Airlines
Wed, 22 Jul - Wed, 29 Jul
Lufthansa Logo
10:05 a.m. - 9:20 a.m.
YXU
-
BCN
17h 15m
1 stop
Lufthansa Logo
1:15 p.m. - 8:32 p.m.
BCN
-
YXU
13h 17m
1 stop
C$ 1,573Lufthansa
Wed, 22 Jul - Wed, 29 Jul
Multiple Airlines Logo
10:05 a.m. - 9:15 p.m.
YXU
-
BCN
29h 10m
3 stops
Multiple Airlines Logo
5:45 p.m. - 5:20 a.m.
BCN
-
YXU
41h 35m
3 stops
C$ 1,993Multiple 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.

Which airlines provide the cheapest flights from London to Spain?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from London to Spain were found on Air Canada (C$ 765) and United Airlines (C$ 1,301).

Good to know

Cheapest flightC$ 620
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 11269 reviews
7.1Comfort
7.8Crew
7.3Boarding
6.8Entertainment
6.3Food
Airline reviews

Smooth ride but I wish they have better food selections.

10.0 Excellentephraim, Jun 2026
YYZ - LAX
Read more Air Canada reviews

Smooth ride but I wish they have better food selections.

Aircraft is designed with all 3 washrooms at the back of the plane, meaning that when there is service underway, there are no washrooms available and it gets very crowded at the back of the plane.

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