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

Return flights

10 Jun - 17 Jun	Qatar Airways
04 Jun - 22 Jun	Qatar Airways
03 Jun - 24 Jun	Qatar Airways
08 Jun - 27 Jun	Qatar Airways
09 Jun - 27 Jun	Qatar Airways
19 Jun - 26 Jun	Thai Airways	direct
08 Jun - 27 Jun	Thai Airways	direct
10 Jun - 17 Jun	Thai Airways	direct
04 Jun - 22 Jun	Thai Airways	direct
09 Jun - 27 Jun	Thai Airways	direct

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

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 Oslo to Bangkok in June from 511€

Return flights