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

Return flights

14 May - 20 May	Qatar Airways
14 May - 28 May	Qatar Airways
18 May - 25 May	Qatar Airways
02 May - 09 May	Qatar Airways
14 May - 20 May	Thai Airways	direct
14 May - 28 May	Thai Airways	direct
18 May - 25 May	Thai Airways	direct
02 May - 09 May	Thai Airways	direct
01 May - 10 May	Scandinavian Airlines

Also check the deals for one-way flights from Bangkok to Oslo 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 Bangkok to Oslo in May from 677€

Return flights