Cheapest return flights from Bangkok to Keflavik in March from 848€

Best time to book flights for Bangkok (BKK) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Bangkok (BKK) to Keflavik (KEF) in March 2025 (see full year).

Return flights

09 Mar - 15 Mar Finnair
05 Mar - 15 Mar Finnair
21 Mar - 01 Apr Finnair
29 Mar - 07 Apr Finnair
21 Mar - 30 Mar Finnair
10 Mar - 14 Mar Finnair
13 Mar - 21 Mar Finnair
25 Mar - 29 Mar Finnair
05 Mar - 12 Mar Finnair
02 Mar - 08 Mar Finnair
04 Mar - 11 Mar Thai Airways
01 Mar - 10 Mar Finnair
23 Mar - 01 Apr Emirates

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

Skyscanner

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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