Cheapest return flights from London to Barcelona in May from 51€

AirHint found the following cheapest return flights from London (STN) to Barcelona (BCN) in May 2026 (see full year).

Return flights

08 May - 23 May Ryanair direct
02 May - 06 May Ryanair direct
18 May - 23 May Ryanair direct
11 May - 20 May Ryanair direct
08 May - 13 May Ryanair direct
05 May - 07 May Ryanair direct
05 May - 06 May Ryanair direct
11 May - 13 May Ryanair direct
08 May - 21 May Ryanair direct
10 May - 23 May Ryanair direct
18 May - 04 Jun Ryanair direct
31 May - 04 Jun Ryanair direct
30 May - 04 Jun Ryanair direct
17 May - 04 Jun Ryanair direct
31 May - 10 Jun Ryanair direct
29 May - 04 Jun Ryanair direct
18 May - 05 Jun Ryanair direct
31 May - 05 Jun Ryanair direct
30 May - 10 Jun Ryanair direct
19 May - 04 Jun Ryanair direct

Also check the deals for one-way flights from London to Barcelona in May.

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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.

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