AirHint found the following cheapest return flights from Oslo (OSL) to Bangkok (BKK) in August 2026 (see full year).
Return flights
| 31 Aug - 30 Sep | Finnair | ||
| 17 Aug - 29 Aug | Finnair | ||
| 06 Aug - 28 Aug | Emirates | ||
| 31 Aug - 30 Sep | Thai Airways | direct | |
| 17 Aug - 29 Aug | Thai Airways | direct | |
| 09 Aug - 30 Aug | Scandinavian Airlines |
Also check the deals for one-way flights from Oslo to Bangkok in August.
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