C$ 501 Find Cheap Flights from London to Spain

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 15/3. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Spain

Travellers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

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.

Flight Deals
Booking Insights
Flight Deals

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

Thu, 21 May - Mon, 25 May
Air Canada Logo
6:00 a.m. - 9:20 a.m.
YXU
-
BCN
21h 20m
1 stop
Air Canada Logo
12:15 p.m. - 11:43 a.m.
BCN
-
YXU
29h 28m
2 stops
C$ 1,191Air Canada
Fri, 20 Feb - Fri, 20 Mar
Multiple Airlines Logo
5:40 p.m. - 11:35 p.m.
YXU
-
MAD
23h 55m
2 stops
Multiple Airlines Logo
12:40 p.m. - 8:46 a.m.
MAD
-
YXU
25h 06m
2 stops
C$ 1,206Multiple Airlines
Fri, 20 Feb - Fri, 20 Mar
Multiple Airlines Logo
5:40 p.m. - 11:35 p.m.
YXU
-
MAD
23h 55m
2 stops
Multiple Airlines Logo
12:40 p.m. - 8:46 a.m.
MAD
-
YXU
25h 06m
2 stops
C$ 1,207Multiple Airlines
Thu, 21 May - Mon, 25 May
Air Canada Logo
6:10 p.m. - 2:55 p.m.
YXU
-
BCN
14h 45m
2 stops
Air Canada Logo
12:15 p.m. - 11:43 a.m.
BCN
-
YXU
29h 28m
2 stops
C$ 1,223Air Canada
Fri, 22 May - Mon, 25 May
Air Canada Logo
6:00 a.m. - 9:20 a.m.
YXU
-
BCN
21h 20m
1 stop
Air Canada Logo
1:25 p.m. - 11:43 a.m.
BCN
-
YXU
52h 18m
2 stops
C$ 1,258Air Canada
Fri, 22 May - Mon, 25 May
Air Canada Logo
9:30 a.m. - 9:20 a.m.
YXU
-
BCN
17h 50m
1 stop
Air Canada Logo
1:25 p.m. - 9:38 p.m.
BCN
-
YXU
38h 13m
2 stops
C$ 1,261Air Canada
Thu, 21 May - Mon, 25 May
Air Canada Logo
9:30 a.m. - 9:20 a.m.
YXU
-
BCN
17h 50m
1 stop
Air Canada Logo
1:15 p.m. - 11:43 a.m.
BCN
-
YXU
28h 28m
1 stop
C$ 1,267Air Canada
Fri, 22 May - Mon, 25 May
United Airlines Logo
6:10 p.m. - 8:20 a.m.
YXU
-
BCN
32h 10m
2 stops
United Airlines Logo
3:15 p.m. - 8:53 a.m.
BCN
-
YXU
23h 38m
2 stops
C$ 1,462United Airlines
Thu, 21 May - Mon, 6 Jul
SWISS Logo
6:10 p.m. - 3:50 p.m.
YXU
-
AGP
39h 40m
2 stops
SWISS Logo
4:50 p.m. - 5:35 p.m.
AGP
-
YXU
30h 45m
2 stops
C$ 1,601SWISS
Wed, 20 May - Mon, 6 Jul
SWISS Logo
6:10 p.m. - 3:50 p.m.
YXU
-
AGP
15h 40m
2 stops
SWISS Logo
1:15 p.m. - 5:35 p.m.
AGP
-
YXU
34h 20m
3 stops
C$ 1,686SWISS
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 72 hours.

In the past 3 days, the cheapest round-trip tickets from London to Spain were found on Air Canada (C$ 1,191) and SWISS (C$ 1,601).

Find deals

Good to know

Cheapest flightC$ 699
Flight from London to Madrid

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 10668 reviews
6.8Entertainment
7.3Boarding
6.3Food
7.1Comfort
7.8Crew
Airline reviews

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

10.0 ExcellentAngela, Jan 2026
YOW - YUL
Read more Air Canada reviews

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

We were happy with the service and cost of checking a bag

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

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

Information on your arrival and departure airports

London (YXU)