Cheapest return flights from Singapore to Keflavik in March from 632€

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

Return flights

10 Mar - 17 Mar Lufthansa
18 Mar - 24 Mar Lufthansa
11 Mar - 21 Mar Lufthansa
21 Mar - 29 Mar Qantas
13 Mar - 23 Mar IndiGo
23 Mar - 30 Mar Lufthansa
17 Mar - 20 Mar Lufthansa
07 Mar - 14 Mar Qantas
14 Mar - 21 Mar Lufthansa
26 Mar - 05 Apr Etihad Airways
23 Mar - 28 Mar KLM
28 Mar - 08 Apr Finnair

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

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