AirHint found the following cheapest return flights from Barcelona (BCN) to Tokyo (HND) in October 2025 (see full year).

Return flights

03 Oct - 14 Oct	Vueling Airlines
04 Oct - 13 Oct	Vueling Airlines
06 Oct - 20 Oct	Vueling Airlines
21 Oct - 07 Nov	Air China
21 Oct - 19 Nov	Air China
16 Oct - 06 Nov	Air China
16 Oct - 12 Nov	Air China
20 Oct - 06 Nov	Ryanair
20 Oct - 18 Nov	Ryanair
02 Oct - 19 Oct	Vueling Airlines
01 Oct - 19 Oct	Vueling Airlines
23 Oct - 10 Nov	Air China
01 Oct - 22 Oct	Vueling Airlines
29 Oct - 17 Nov	Ryanair
11 Oct - 18 Oct	Ryanair
01 Oct - 16 Oct	Vueling Airlines
27 Oct - 13 Nov	Ryanair
27 Oct - 06 Nov	Wizz Air Malta
22 Oct - 30 Oct	Ryanair
02 Oct - 16 Oct	Vueling Airlines

Also check the deals for one-way flights from Barcelona to Tokyo in October.

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 Barcelona to Tokyo in October from 755€

Return flights