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United flights from Reykjavik to San Francisco

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Low fare calendar for flights from Reykjavik (KEF) to San Francisco (SFO)

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Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

More United deals on Reykjavik (KEF) to San Francisco (SFO) flights

There are no flight results that match your filtered criteria based on user searches within the last 24 hours.

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in San Francisco

Saturday few clouds
60°F 10/24/20
Sunday broken clouds
59°F 10/25/20
Monday sky is clear
60°F 10/26/20
Tuesday sky is clear
62°F 10/27/20
Wednesday sky is clear
62°F 10/28/20
Thursday sky is clear
64°F 10/29/20
Friday broken clouds
62°F 10/30/20
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