AirHint found the following cheapest return flights from Singapore (SIN) to Keflavik (KEF) in April 2026 (see full year).
Return flights
| 20 Apr - 28 Apr | Lufthansa | ||
| 12 Apr - 22 Apr | Scoot | ||
| 07 Apr - 09 Apr | Lufthansa | ||
| 02 Apr - 16 Apr | Lufthansa | ||
| 26 Apr - 02 May | British Airways | ||
| 18 Apr - 02 May | Finnair | ||
| 04 Apr - 11 Apr | British Airways |
Also check the deals for one-way flights from Singapore to Keflavik in April.
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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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