Cheapest return flights from Keflavik to Bangkok in March from $716

AirHint found the following cheapest return flights from Keflavik (KEF) to Bangkok (DMK) in March 2026 (see full year).

Return flights

03 Mar - 15 Mar Wizz Air
01 Mar - 15 Mar Wizz Air
26 Mar - 23 Apr Wizz Air
19 Mar - 02 Apr transavia
15 Mar - 31 Mar LOT
10 Mar - 17 Mar Icelandair
26 Mar - 24 Apr Icelandair
25 Mar - 04 Apr Icelandair
27 Mar - 24 Apr Icelandair

Also check the deals for one-way flights from Keflavik to Bangkok in March.

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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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