Cheapest return flights from London to Bilbao in May from 70€

AirHint found the following cheapest return flights from London (LHR) to Bilbao (BIO) in May 2026 (see full year).

Return flights

16 May - 23 May Vueling Airlines direct
16 May - 19 May Vueling Airlines direct
16 May - 21 May Vueling Airlines direct
31 May - 03 Jun Vueling Airlines direct
31 May - 04 Jun Vueling Airlines direct
31 May - 09 Jun Vueling Airlines direct
31 May - 12 Jun Vueling Airlines direct
16 May - 20 May Vueling Airlines direct
31 May - 18 Jun Vueling Airlines direct
15 May - 19 May Vueling Airlines direct
18 May - 23 May Vueling Airlines direct
15 May - 21 May Vueling Airlines direct
05 May - 21 May Vueling Airlines direct
31 May - 19 Jun Vueling Airlines direct
16 May - 03 Jun Vueling Airlines direct
15 May - 23 May Vueling Airlines direct
31 May - 13 Jun Vueling Airlines direct
15 May - 20 May Vueling Airlines direct
31 May - 05 Jun Vueling Airlines direct
31 May - 17 Jun Vueling Airlines direct

Also check the deals for one-way flights from London to Bilbao 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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