Cheapest return flights from Singapore to Keflavik in August from 941€

AirHint found the following cheapest return flights from Singapore (SIN) to Keflavik (KEF) in August 2026 (see full year).

Return flights

04 Aug - 11 Aug Finnair
15 Aug - 23 Aug Emirates
31 Aug - 13 Sep Finnair
15 Aug - 30 Aug Emirates
22 Aug - 30 Aug Etihad Airways
13 Aug - 23 Aug Emirates
14 Aug - 22 Aug Finnair
15 Aug - 22 Aug Finnair
07 Aug - 17 Aug Emirates
08 Aug - 14 Aug Finnair
29 Aug - 06 Sep Lufthansa

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

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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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