Cheapest one-way flights from Bangkok to Oslo in September from $271

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Oslo (OSL) in September 2025 (see full year).

One-Way flights

05 Sep Hainan Airlines
01 Sep Hainan Airlines
03 Sep Hainan Airlines
08 Sep Hainan Airlines
19 Sep Hainan Airlines
12 Sep Hainan Airlines
15 Sep Hainan Airlines
29 Sep Thai VietJet Air
20 Sep Thai VietJet Air
26 Sep IndiGo

Also check the deals for return flights from Bangkok to Oslo in September.

Skyscanner

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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