Cheapest return flights from Oslo to Bangkok in August from $359

Best time to book flights for Oslo (OSL) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest return flights from Oslo (OSL) to Bangkok (BKK) in August 2025 (see full year).

Return flights

25 Aug - 28 Sep SWISS
25 Aug - 10 Sep Finnair
18 Aug - 08 Sep Finnair
27 Aug - 17 Sep Finnair
20 Aug - 11 Sep Finnair
31 Aug - 20 Sep Finnair
24 Aug - 28 Sep Finnair
23 Aug - 12 Sep Finnair
28 Aug - 14 Sep Turkish Airlines
23 Aug - 07 Sep Finnair
18 Aug - 31 Aug Finnair
25 Aug - 31 Aug Finnair
07 Aug - 27 Aug Thai Airways direct
06 Aug - 27 Aug Thai Airways direct
09 Aug - 22 Aug Thai Airways direct
09 Aug - 23 Aug Thai Airways direct
22 Aug - 29 Aug Thai Airways direct
18 Aug - 31 Aug Thai Airways direct
06 Aug - 20 Aug Thai Airways direct
05 Aug - 20 Aug Thai Airways direct

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

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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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