Cheapest return flights from Bangkok to Oslo in September from 519€

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

Return flights

19 Sep - 21 Sep Hainan Airlines
19 Sep - 27 Sep Hainan Airlines
19 Sep - 26 Sep Hainan Airlines
29 Sep - 08 Oct Thai AirAsia
17 Sep - 27 Sep Hainan Airlines
29 Sep - 05 Oct Thai AirAsia
17 Sep - 25 Sep Hainan Airlines
23 Sep - 27 Sep Etihad Airways
19 Sep - 28 Sep Hainan Airlines
21 Sep - 28 Sep Etihad Airways
19 Sep - 29 Sep Hainan Airlines
27 Sep - 09 Oct Thai VietJet Air
18 Sep - 12 Oct Air Arabia
20 Sep - 27 Sep Turkmenistan Airlines
21 Sep - 01 Oct Etihad Airways
27 Sep - 07 Oct Turkmenistan Airlines
27 Sep - 10 Oct Turkmenistan Airlines
28 Sep - 11 Oct Etihad Airways
30 Sep - 12 Oct Thai Airways
30 Sep - 09 Oct Emirates

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

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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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