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

Return flights

12 May - 18 May	Air China
13 May - 19 May	Air China
27 May - 31 May	Air China
27 May - 30 May	Air China
29 May - 02 Jun	Air China
30 May - 02 Jun	Air China
11 May - 25 May	Air China
24 May - 27 May	Air China
10 May - 15 May	Air China
11 May - 19 May	Air China
19 May - 26 May	Air China
13 May - 23 May	Air China
28 May - 07 Jun	Asiana Airlines
27 May - 07 Jun	Asiana Airlines
29 May - 07 Jun	Asiana Airlines
25 May - 15 Jun	Air Canada
25 May - 16 Jun	Air Canada
25 May - 17 Jun	Air Canada
26 May - 01 Jun	Air Canada
25 May - 18 Jun	Air Canada

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

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 May from $738

Return flights