Cheapest return flights from Singapore to Keflavik in August from 942€

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 August 2025 (see full year).

Return flights

01 Aug - 06 Aug Finnair
01 Aug - 25 Sep Finnair
23 Aug - 09 Sep Finnair
09 Aug - 25 Aug Finnair
09 Aug - 24 Aug Finnair
09 Aug - 25 Sep Finnair
23 Aug - 31 Aug Finnair
29 Aug - 06 Sep Finnair
06 Aug - 13 Aug Finnair

Also check the deals for one-way flights from Singapore to Keflavik in August.

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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