AirHint found the following cheapest return flights from Brussels (BRU) to Osaka (KIX) in May 2026 (see full year).

Return flights

22 May - 30 May	Juneyao Airlines
29 May - 20 Jun	Juneyao Airlines
19 May - 29 May	Air China
12 May - 28 May	Air China
22 May - 05 Jun	Air China
15 May - 29 May	Air China
20 May - 27 May	Ryanair
12 May - 21 May	Ryanair
19 May - 25 Jun	Air China
18 May - 01 Jun	Air China
10 May - 31 May	Hainan Airlines
02 May - 11 May	Hainan Airlines
26 May - 16 Jun	Ryanair
02 May - 15 May	Hainan Airlines
08 May - 22 May	Hainan Airlines
15 May - 07 Jun	Hainan Airlines
19 May - 02 Jun	Wizz Air
07 May - 07 Jun	Hainan Airlines
11 May - 02 Jun	AJet
21 May - 25 Jun	Ryanair

Also check the deals for one-way flights from Brussels to Osaka 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 Brussels to Osaka in May from $728

Return flights