Cheapest return flights from Singapore to Keflavik in November from 592€

AirHint found the following cheapest return flights from Singapore (SIN) to Keflavik (KEF) in November 2025 (see full year).

Return flights

05 Nov - 14 Nov Lufthansa
28 Nov - 30 Nov Scoot
10 Nov - 23 Nov Lufthansa
03 Nov - 15 Nov SWISS
13 Nov - 22 Nov Lufthansa
20 Nov - 29 Nov Lufthansa
28 Nov - 09 Dec Lufthansa
28 Nov - 07 Dec Lufthansa
27 Nov - 08 Dec KLM
27 Nov - 07 Dec Lufthansa
21 Nov - 30 Nov Lufthansa
16 Nov - 28 Nov British Airways
23 Nov - 29 Nov British Airways
01 Nov - 02 Nov IndiGo
28 Nov - 08 Dec Finnair

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

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