Cheapest return flights from Bangkok to Keflavik in June from $976

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 June 2025 (see full year).

Return flights

20 Jun - 27 Jun Shenzhen Airlines
05 Jun - 07 Jun Finnair
10 Jun - 17 Jun Finnair
04 Jun - 08 Jun Finnair
02 Jun - 06 Jun Finnair
12 Jun - 19 Jun Finnair
01 Jun - 30 Jun KLM
07 Jun - 18 Jun KLM
02 Jun - 11 Jun Austrian Airlines

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

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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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