Cheapest return flights from Singapore to Keflavik in March from 727€

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

Return flights

24 Mar - 06 Apr Lufthansa
24 Mar - 04 Apr Lufthansa
26 Mar - 05 Apr Malaysia Airlines
26 Mar - 09 Apr Lufthansa
19 Mar - 31 Mar KLM
23 Mar - 05 Apr Lufthansa
26 Mar - 31 Mar Lufthansa
24 Mar - 05 Apr Lufthansa
27 Mar - 10 Apr Finnair
27 Mar - 05 Apr Finnair
27 Mar - 07 Apr Finnair
16 Mar - 25 Mar Finnair
28 Mar - 10 Apr Finnair
13 Mar - 27 Mar Scoot

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

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