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

Return flights

03 Apr - 09 Apr	Norse Atlantic Airways	direct
02 Apr - 08 Apr	Norse Atlantic Airways	direct
03 Apr - 11 Apr	Norse Atlantic Airways	direct
01 Apr - 07 Apr	Qatar Airways
11 Apr - 16 Apr	Qatar Airways
11 Apr - 18 Apr	Qatar Airways
04 Apr - 15 Apr	Qatar Airways
08 Apr - 19 Apr	Qatar Airways
06 Apr - 13 Apr	Qatar Airways
01 Apr - 07 Apr	Thai Airways	direct
30 Apr - 12 May	Scandinavian Airlines

Also check the deals for one-way flights from Bangkok to Oslo in April.

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 April from $527

Return flights