AirHint found the following cheapest return flights from Sapporo (CTS) to Bangkok (BKK) in May 2026 (see full year).

Return flights

15 May - 24 May	Hong Kong Airlines
11 May - 14 May	Hong Kong Airlines
11 May - 13 May	Hong Kong Airlines
12 May - 14 May	Hong Kong Airlines
15 May - 18 May	Air China
18 May - 22 May	Air China
11 May - 15 May	Hong Kong Airlines
21 May - 24 May	Hong Kong Airlines
17 May - 24 May	Hong Kong Airlines
27 May - 05 Jun	Hong Kong Airlines
10 May - 14 May	Air China
27 May - 03 Jun	Peach
27 May - 03 Jun	Thai Airways	direct
27 May - 05 Jun	Thai Airways	direct

Also check the deals for one-way flights from Sapporo to Bangkok 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 Sapporo to Bangkok in May from $313

Return flights