Cheapest return flights from San Francisco to Keflavik in July from $638

Best time to book flights for San Francisco (SFO) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from San Francisco (SFO) to Keflavik (KEF) in July 2024 (see full year).

Return flights

09 Jul - 16 Jul WestJet
26 Jul - 05 Aug WestJet
18 Jul - 29 Jul WestJet
04 Jul - 17 Jul jetBlue
14 Jul - 22 Jul Alaska Airlines
13 Jul - 22 Jul Frontier Airlines
26 Jul - 03 Aug WestJet
11 Jul - 24 Jul Vueling Airlines
27 Jul - 03 Aug Alaska Airlines
26 Jul - 04 Aug WestJet
03 Jul - 08 Jul Alaska Airlines
03 Jul - 12 Jul Alaska Airlines

Also check the deals for one-way flights from San Francisco to Keflavik in July.

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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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