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

Return flights

10 Sep - 17 Sep	Etihad Airways
09 Sep - 16 Sep	Etihad Airways
09 Sep - 15 Sep	Etihad Airways
09 Sep - 17 Sep	T'way Air
02 Sep - 06 Sep	T'way Air
10 Sep - 18 Sep	Air China
09 Sep - 12 Sep	Air China
09 Sep - 13 Sep	Air China
08 Sep - 18 Sep	Air China
08 Sep - 16 Sep	Air China
22 Sep - 24 Oct	Air China
24 Sep - 02 Oct	AirAsia X
17 Sep - 09 Oct	Scoot Tigerair
24 Sep - 04 Oct	Air France
29 Sep - 04 Oct	Air France
26 Sep - 01 Oct	Air France
24 Sep - 03 Oct	Etihad Airways
30 Sep - 09 Oct	EVA Air
01 Sep - 07 Oct	Etihad Airways
18 Sep - 02 Oct	EVA Air

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

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.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

Cheapest return flights from Tokyo to Barcelona in September from $823

Return flights