AirHint found the following cheapest return flights from Barcelona (BCN) to Tokyo (HND) in March 2026 (see full year).

Return flights

02 Mar - 09 Mar	Air China
10 Mar - 24 Mar	Air China
02 Mar - 12 Mar	Air China
03 Mar - 24 Mar	Air China
03 Mar - 08 Mar	Air China
03 Mar - 09 Mar	Air China
03 Mar - 11 Mar	Air China
11 Mar - 15 Mar	Air China
03 Mar - 13 Mar	Air China
11 Mar - 18 Mar	Air China
12 Mar - 14 Apr	Air China
03 Mar - 21 Apr	Air China
29 Mar - 19 Apr	Vueling Airlines
24 Mar - 07 Apr	Ryanair
29 Mar - 06 Apr	Vueling Airlines
20 Mar - 21 Apr	Ryanair
29 Mar - 16 Apr	Vueling Airlines
29 Mar - 08 Apr	Vueling Airlines
24 Mar - 10 Apr	Ryanair
31 Mar - 16 Apr	Air China

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

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 March from $771

Return flights