AirHint found the following cheapest return flights from Reykjavik (REK) to Bangkok (BKK) in January 2026 (see full year).

Return flights

14 Jan - 30 Jan	easyJet
11 Jan - 30 Jan	Icelandair
23 Jan - 30 Jan	easyJet
07 Jan - 31 Jan	Wizz Air
07 Jan - 29 Jan	Wizz Air
15 Jan - 29 Jan	easyJet
11 Jan - 29 Jan	Icelandair
07 Jan - 21 Jan	Wizz Air
07 Jan - 22 Jan	Wizz Air
06 Jan - 04 Feb	Wizz Air
06 Jan - 26 Jan	Wizz Air
12 Jan - 10 Feb	Wizz Air
06 Jan - 09 Feb	Wizz Air
15 Jan - 12 Feb	easyJet
05 Jan - 09 Feb	Wizz Air
14 Jan - 12 Feb	Wizz Air
12 Jan - 12 Feb	Wizz Air
06 Jan - 10 Feb	Wizz Air
13 Jan - 12 Feb	Wizz Air
05 Jan - 10 Feb	Wizz Air

Also check the deals for one-way flights from Reykjavik to Bangkok in January.

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 Reykjavik to Bangkok in January from 642€

Return flights