Cheapest return flights from Bangkok to Keflavik in April from $1052

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 April 2025 (see full year).

Return flights

05 Apr - 13 Apr China Eastern
13 Apr - 19 Apr Finnair
11 Apr - 19 Apr Finnair
03 Apr - 12 Apr Finnair
30 Apr - 14 May Finnair
06 Apr - 12 Apr Finnair
27 Apr - 04 May Finnair
05 Apr - 11 Apr Finnair
09 Apr - 19 Apr Finnair
06 Apr - 13 Apr KLM

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

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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