Cheapest one-way flights from San Diego to Keflavik in July from $323

AirHint found the following cheapest one-way flights from San Diego (SAN) to Keflavik (KEF) in July 2025 (see full year).

One-Way flights

15 Jul Alaska Airlines
03 Jul Hawaiian Airlines

Also check the deals for return flights from San Diego to Keflavik in July.

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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