Cheapest return flights from Singapore to Keflavik in March from $828

Best time to book flights for Singapore (SIN) to Keflavik (KEF) flights at AirHint

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

Return flights

26 Mar - 05 Apr China Southern
28 Mar - 31 Mar Turkish Airlines
13 Mar - 20 Mar KLM
21 Mar - 04 Apr Air China
18 Mar - 31 Mar Finnair
26 Mar - 07 Apr Finnair
18 Mar - 30 Mar Finnair
13 Mar - 22 Mar KLM
20 Mar - 31 Mar KLM
25 Mar - 02 Apr Finnair
15 Mar - 20 Mar KLM
07 Mar - 15 Mar British Airways
09 Mar - 13 Mar British Airways
08 Mar - 25 Mar Lufthansa
29 Mar - 05 Apr Finnair

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

Skyscanner

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik