Cheap Flights from London to Barcelona Starting at $23

Helping travelers to find the best flight offers

Cheapest flights from London to Barcelona

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from London to Barcelona. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Airfare from London to Barcelona by month

May 2025
Lowest price
on average:
$24
August 2025
Highest price
on average:
$64
  • Avg Price

Airlines operating on route

Below you will find a list of airlines operating flights on the London — Barcelona route and the starting prices for flights of each specific airline on it.

Starting at $25

Starting at $36

Starting at $37

Starting at $52

Starting at $64

Starting at $75

Starting at $129

Starting at $147

Direct Flights from London to Barcelona

Schedule of direct flights from London to Barcelona

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from London to Barcelona:

London airports overview

Barcelona airports overview

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

Special offers and sales on air tickets from London to Barcelona

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Alternative routes