Cheapest return flights from Singapore to Keflavik in October from 748€

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

Return flights

20 Oct - 27 Oct Lufthansa
23 Oct - 06 Nov Lufthansa
21 Oct - 31 Oct Malaysia Airlines
23 Oct - 07 Nov Etihad Airways
24 Oct - 31 Oct Qatar Airways
02 Oct - 09 Oct Finnair
01 Oct - 08 Oct Finnair
16 Oct - 31 Oct Etihad Airways
17 Oct - 21 Oct Finnair

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

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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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