Cheapest return flights from London to Bilbao in April from 143€

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

Return flights

08 Apr - 29 Apr Vueling Airlines
08 Apr - 16 Apr Vueling Airlines
14 Apr - 17 Apr Vueling Airlines
08 Apr - 17 Apr Vueling Airlines
14 Apr - 02 May Vueling Airlines
07 Apr - 16 Apr Vueling Airlines
25 Apr - 02 May Vueling Airlines
13 Apr - 02 May Vueling Airlines
13 Apr - 16 Apr Vueling Airlines
08 Apr - 11 Apr Vueling Airlines
14 Apr - 29 Apr Vueling Airlines
14 Apr - 16 Apr Vueling Airlines
10 Apr - 13 Apr Vueling Airlines
20 Apr - 02 May Vueling Airlines
25 Apr - 08 May Vueling Airlines
22 Apr - 02 May Vueling Airlines
21 Apr - 02 May Vueling Airlines
15 Apr - 02 May Vueling Airlines
25 Apr - 16 May Vueling Airlines
20 Apr - 08 May Vueling Airlines

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

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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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