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

One-Way flights

18 May	Thai Airways	direct
11 May	Qatar Airways
05 May	Qatar Airways
06 May	Qatar Airways
18 May	Qatar Airways
14 May	Qatar Airways
10 May	Thai Airways	direct
11 May	Thai Airways	direct
05 May	Thai Airways	direct
06 May	Thai Airways	direct

Also check the deals for return 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 one-way flights from Bangkok to Oslo in May from 431€

One-Way flights