Cheapest return flights from Singapore to Keflavik in April from 760€

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

Return flights

23 Apr - 07 May Lufthansa
21 Apr - 27 Apr Lufthansa
25 Apr - 03 May Scoot
27 Apr - 04 May Lufthansa
16 Apr - 23 Apr Lufthansa
05 Apr - 09 Apr Lufthansa
16 Apr - 01 May Finnair
18 Apr - 24 Apr Finnair
01 Apr - 15 Apr British Airways
02 Apr - 12 Apr KLM
12 Apr - 25 Apr Finnair
17 Apr - 01 May Finnair

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

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