AirHint found the following cheapest one-way flights from Bangkok (BKK) to Oslo (OSL) in September 2026 (see full year).
One-Way flights
| 10 Sep | Oman Air | ||
| 18 Sep | SWISS | ||
| 01 Sep | Qatar Airways | ||
| 18 Sep | Thai Airways | direct | |
| 01 Sep | Thai Airways | direct |
Also check the deals for return flights from Bangkok to Oslo in September.
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