Cheap flights from London to Barcelona
From 48 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 27 US$
Prices by date
56 US$
01/07
56 US$
02/07
38 US$
04/07
27 US$
05/07
28 US$
06/07
29 US$
07/07
31 US$
08/07
34 US$
09/07
65 US$
10/07
34 US$
11/07
43 US$
12/07
30 US$
13/07
Airlines on this route
FAQ
What's the cheapest month to fly London to Barcelona?
Usually 2026-07, from 27 USD.
Are there direct flights from London to Barcelona?
We show both direct and connecting options — filter to compare.