Cheapest return flights from London to Bilbao in August from $80

AirHint found the following cheapest return flights from London (LHR) to Bilbao (BIO) in August 2025 (see full year).

Return flights

28 Aug - 10 Sep Vueling Airlines direct
27 Aug - 10 Sep Vueling Airlines direct
30 Aug - 10 Sep Vueling Airlines direct
26 Aug - 10 Sep Vueling Airlines direct
27 Aug - 17 Sep Vueling Airlines direct
28 Aug - 11 Sep Vueling Airlines direct
28 Aug - 17 Sep Vueling Airlines direct
27 Aug - 11 Sep Vueling Airlines direct
29 Aug - 10 Sep Vueling Airlines direct
28 Aug - 09 Sep Vueling Airlines direct
27 Aug - 29 Aug Vueling Airlines
19 Aug - 20 Aug Vueling Airlines direct
28 Aug - 29 Aug Vueling Airlines
12 Aug - 13 Aug Vueling Airlines direct
19 Aug - 21 Aug Vueling Airlines direct
12 Aug - 20 Aug Vueling Airlines direct
09 Aug - 12 Aug Vueling Airlines direct
08 Aug - 12 Aug Vueling Airlines direct
05 Aug - 12 Aug Vueling Airlines direct
21 Aug - 27 Aug Brussels Airlines

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

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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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