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

Return flights

31 Jul - 28 Aug	Emirates
22 Jul - 10 Aug	Finnair
25 Jul - 14 Aug	Norwegian
01 Jul - 15 Jul	Finnair
01 Jul - 29 Jul	airBaltic
07 Jul - 17 Jul	British Airways
15 Jul - 01 Aug	Norwegian
06 Jul - 27 Jul	Finnair
18 Jul - 31 Aug	Finnair
05 Jul - 07 Aug	Norwegian
06 Jul - 30 Jul	Air Serbia
08 Jul - 29 Jul	airBaltic
15 Jul - 12 Aug	Norwegian
16 Jul - 31 Jul	Finnair
15 Jul - 06 Aug	Ryanair
22 Jul - 01 Aug	Finnair
04 Jul - 23 Jul	Finnair
07 Jul - 04 Aug	Finnair
08 Jul - 28 Jul	Norwegian
09 Jul - 16 Jul	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 $767

Return flights