Cheapest one-way flights from Barcelona to London in May from 33€

Best time to book flights for Barcelona (BCN) to London (LTN) flights at AirHint

AirHint found the following cheapest one-way flights from Barcelona (BCN) to London (LTN) in May 2025 (see full year).

One-Way flights

21 May easyJet direct
22 May Ryanair direct
13 May easyJet direct
15 May easyJet direct
09 May easyJet direct
10 May easyJet direct
20 May easyJet direct
14 May Ryanair direct
01 May easyJet direct
11 May Vueling Airlines

Also check the deals for return flights from Barcelona to London in May.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in London

Cheap car rent in London