Cheap flights from London to Barcelona
Round-trip fares from London (All Airports) (LON) to Barcelona El Prat Airport (BCN) over the next few months. Cheapest right now: EUR 36. Based on recent samples, July 2026 currently looks like the cheapest month from EUR 36.
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Set a price alert| Depart | Return | Nights | Price | Book |
|---|---|---|---|---|
| Tue 07 Jul | Tue 14 Jul | 7 | EUR 36 | See deal |
| Sat 11 Jul | Tue 14 Jul | 3 | EUR 42 | See deal |
| Wed 15 Jul | Wed 22 Jul | 7 | EUR 46 | See deal |
| Tue 30 Jun | Thu 02 Jul | 2 | EUR 47 | See deal |
| Tue 21 Jul | Fri 24 Jul | 3 | EUR 51 | See deal |
| Sun 12 Jul | Tue 14 Jul | 2 | EUR 52 | See deal |
| Wed 08 Jul | Sat 11 Jul | 3 | EUR 52 | See deal |
| Wed 05 Aug | Wed 12 Aug | 7 | EUR 52 | See deal |
| Thu 16 Jul | Wed 22 Jul | 6 | EUR 53 | See deal |
| Mon 03 Aug | Wed 05 Aug | 2 | EUR 54 | See deal |
| Thu 02 Jul | Wed 08 Jul | 6 | EUR 55 | See deal |
| Sat 18 Jul | Wed 22 Jul | 4 | EUR 57 | See deal |
| Mon 20 Jul | Thu 23 Jul | 3 | EUR 61 | See deal |
| Thu 25 Jun | Fri 03 Jul | 8 | EUR 62 | See deal |
| Sat 04 Jul | Mon 06 Jul | 2 | EUR 62 | See deal |
Automatic checks 3 times per day. Prices may differ on the booking site due to some delay. Booking links may earn us a commission at no extra cost to you.