Cheapest return flights from Singapore to Keflavik in June from 902€

Best time to book flights for Singapore (SIN) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Singapore (SIN) to Keflavik (KEF) in June 2025 (see full year).

Return flights

05 Jun - 20 Jun KLM
19 Jun - 29 Jun Finnair
26 Jun - 06 Jul Finnair
07 Jun - 13 Jun Finnair
06 Jun - 18 Jun Finnair
26 Jun - 29 Jun Finnair
16 Jun - 28 Jun SWISS
06 Jun - 16 Jun Finnair
14 Jun - 21 Jun British Airways
01 Jun - 13 Jun KLM
07 Jun - 15 Jun Finnair
29 Jun - 07 Jul KLM

Also check the deals for one-way flights from Singapore 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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