Cheapest one-way flights from Osaka to Barcelona in May from $439

AirHint found the following cheapest one-way flights from Osaka (KIX) to Barcelona (BCN) in May 2026 (see full year).

One-Way flights

25 May Vietnam Airlines
14 May Vietnam Airlines
16 May Vietnam Airlines
04 May Vietnam Airlines
23 May Vietnam Airlines
12 May Vietnam Airlines
22 May Vietnam Airlines
31 May Air China
19 May Air China
20 May Air China

Also check the deals for return flights from Osaka to Barcelona in May.

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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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