Cheapest return flights from Singapore to Keflavik in June from 646€

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

Return flights

02 Jun - 11 Jun SWISS
03 Jun - 09 Jun SWISS
03 Jun - 13 Jun SWISS
06 Jun - 14 Jun Malaysia Airlines
07 Jun - 14 Jun Emirates
06 Jun - 19 Jun British Airways
18 Jun - 30 Jun British Airways
13 Jun - 21 Jun British Airways
09 Jun - 21 Jun British Airways
10 Jun - 17 Jun KLM
26 Jun - 12 Jul Finnair
24 Jun - 03 Jul Finnair
26 Jun - 04 Jul Finnair
19 Jun - 04 Jul Finnair

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

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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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