Cheapest return flights from Syracuse to Keflavik in April from $674

Best time to book flights for Syracuse (SYR) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Syracuse (SYR) to Keflavik (KEF) in April 2025 (see full year).

Return flights

26 Apr - 03 May jetBlue
11 Apr - 17 Apr Air France
12 Apr - 18 Apr Scandinavian Airlines

Also check the deals for one-way flights from Syracuse to Keflavik in April.

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.

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