Cheapest return flights from Zurich to Bilbao in April from $169

Best time to book flights for Zurich (ZRH) to Bilbao (BIO) flights at AirHint

AirHint found the following cheapest return flights from Zurich (ZRH) to Bilbao (BIO) in April 2025 (see full year).

Return flights

29 Apr - 17 May Vueling Airlines
29 Apr - 13 May Vueling Airlines
29 Apr - 19 May Vueling Airlines
29 Apr - 06 May Vueling Airlines
08 Apr - 15 Apr easyJet
29 Apr - 16 May Vueling Airlines
29 Apr - 20 May Vueling Airlines
29 Apr - 12 May Vueling Airlines
08 Apr - 10 Apr easyJet
29 Apr - 14 May Vueling Airlines
29 Apr - 15 May Vueling Airlines
29 Apr - 07 May Vueling Airlines
07 Apr - 08 Apr easyJet
09 Apr - 14 Apr Vueling Airlines
09 Apr - 15 Apr Vueling Airlines
07 Apr - 09 Apr easyJet
09 Apr - 28 Apr Vueling Airlines
09 Apr - 13 Apr easyJet
22 Apr - 28 Apr Vueling Airlines
09 Apr - 29 Apr Vueling Airlines

Also check the deals for one-way flights from Zurich 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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