AirHint found the following cheapest return flights from Oslo (OSL) to Bangkok (BKK) in July 2026 (see full year).

Return flights

13 Jul - 10 Aug	Finnair
21 Jul - 10 Aug	Finnair
20 Jul - 02 Aug	Norwegian
03 Jul - 14 Aug	Finnair
21 Jul - 02 Aug	Norwegian
01 Jul - 29 Jul	Finnair
08 Jul - 29 Jul	Finnair
04 Jul - 15 Jul	Finnair
08 Jul - 28 Jul	Finnair
08 Jul - 15 Jul	Finnair
14 Jul - 06 Aug	Finnair
06 Jul - 15 Jul	Finnair
05 Jul - 29 Jul	Finnair
06 Jul - 27 Jul	Finnair
05 Jul - 20 Jul	Finnair
04 Jul - 04 Aug	Finnair
06 Jul - 16 Jul	Finnair
04 Jul - 01 Aug	Finnair
17 Jul - 08 Aug	Finnair
04 Jul - 06 Aug	Finnair

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

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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Cheapest return flights from Oslo to Bangkok in July from 692€

Return flights