Cheapest return flights from San Diego to Keflavik in April from 713€

Best time to book flights for San Diego (SAN) to Keflavik (KEF) flights at AirHint

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

Return flights

01 Apr - 07 Apr Air France

Also check the deals for one-way flights from San Diego 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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