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

Return flights

29 Aug - 12 Sep	Vueling Airlines
30 Aug - 09 Sep	Air France
20 Aug - 29 Aug	Air Europa
23 Aug - 07 Sep	Air Europa
24 Aug - 04 Sep	Air Europa
10 Aug - 25 Aug	Vueling Airlines
10 Aug - 26 Aug	Vueling Airlines
13 Aug - 29 Aug	Vueling Airlines
09 Aug - 25 Aug	Air Europa
09 Aug - 26 Aug	Air Europa
08 Aug - 18 Aug	Vueling Airlines
11 Aug - 18 Aug	Vueling Airlines
14 Aug - 29 Aug	Iberia
18 Aug - 31 Aug	Air Europa

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

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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Cheapest return flights from Bilbao to Tokyo in August from 857€

Return flights