Cheapest return flights from Singapore to Keflavik in October from 680€

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

Return flights

07 Oct - 14 Oct Scoot
05 Oct - 22 Oct SWISS
06 Oct - 22 Oct Lufthansa
24 Oct - 06 Nov Lufthansa
05 Oct - 12 Oct Scoot
02 Oct - 10 Oct Etihad Airways
04 Oct - 12 Oct Scoot
03 Oct - 15 Oct Finnair
02 Oct - 15 Oct Finnair
16 Oct - 25 Oct Finnair
23 Oct - 31 Oct SWISS
30 Oct - 07 Nov 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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