Cheapest return flights from Osaka to Chiang Mai in May from 307€

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

Return flights

15 May - 18 May Air China
15 May - 24 May Thai AirAsia X
20 May - 24 May Thai AirAsia X
13 May - 24 May Thai AirAsia X
15 May - 22 May Thai AirAsia X
20 May - 22 May Thai AirAsia X
13 May - 18 May Thai AirAsia X
13 May - 22 May Thai AirAsia X
27 May - 12 Jun Thai AirAsia X
26 May - 12 Jun Thai AirAsia X
12 May - 24 May Thai AirAsia X
23 May - 24 May Thai AirAsia X
27 May - 10 Jun Thai AirAsia X
27 May - 11 Jun Thai AirAsia X
23 May - 12 Jun Thai AirAsia X
20 May - 10 Jun Thai AirAsia X
26 May - 10 Jun Thai AirAsia X
26 May - 11 Jun Thai AirAsia X
22 May - 12 Jun Thai AirAsia X
23 May - 10 Jun Thai AirAsia X

Also check the deals for one-way flights from Osaka to Chiang Mai 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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