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

Return flights

22 Oct - 13 Nov	Air China
23 Oct - 20 Nov	Air China
22 Oct - 29 Oct	Air China
28 Oct - 04 Nov	Cathay Pacific
30 Oct - 20 Nov	Thai AirAsia X
29 Oct - 12 Nov	Air China
31 Oct - 07 Nov	China Southern
21 Oct - 13 Nov	Air China
20 Oct - 13 Nov	Air China
21 Oct - 28 Oct	China Eastern
30 Oct - 06 Nov	China Eastern
30 Oct - 04 Nov	Air China
24 Oct - 26 Oct	MIAT Mongolian Airlines
20 Oct - 25 Oct	VietJet Air
19 Oct - 27 Oct	Qatar Airways
22 Oct - 27 Oct	Qatar Airways
28 Oct - 31 Oct	Asiana Airlines
24 Oct - 30 Oct	EgyptAir
23 Oct - 30 Oct	T'way Air
19 Oct - 31 Oct	Thai AirAsia X

Also check the deals for one-way flights from Tokyo to Barcelona 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 Tokyo to Barcelona in October from $708

Return flights