Flights from Reykjavik Airport (KEF) to San Francisco Airport Airport (SFO)
Only 1 airliners offer flights from Keflavik International from San Francisco International - United Airlines. The distance covered when flying from Keflavik International to San Francisco International United States is 6,748 Km (4,193 Miles) with the travel time being around 8 Hours 44 Minutes. KEF is the Airport code for Keflavik International and SFO is for San Francisco International United States.
The cost of ticket prices to San Francisco International United States can vary quite considerably if you travel at certain times of the week especially at weekends. It is normally worth booking flights well in advance if possible to get the best deal to San Francisco International United States perhaps midweek or late evening. Flights to San Francisco International United States normally go up in price the nearer the travel date, so it would be advisable to book as early as possible.
There is a time difference of 8.0 GMT at San Francisco International United States, so remember to alter your watch to the correct time upon your arrival.
If you plan on flying to San Francisco International Airport (SFO) from Keflavik International Airport (KEF) you can pre-arrange your long or short term parking at Keflavik International Airport (KEF).
If you are renting a car at San Francisco International Airport (SFO) it is recommended to fill up the fuel tank before returning the vehicle at the nearest fuel station to San Francisco International Airport (SFO) in order to avoid incurring additional costs. *Please check your rental agreement to understand the fuel policy for your vehicle.
Organise and book your choice of transport to Keflavik International Airport (KEF):
- Private Transfers to Keflavik International Airport (KEF)
- Buses to Keflavik International Airport (KEF)
- Taxis to Keflavik International Airport (KEF)
- Train Services to/near Keflavik International Airport (KEF)
Ensure your arrival at San Francisco International Airport (SFO) is as stress-free as possible by pre-booking your onward transport - booking early may also save you money:
- Compare car rental at San Francisco International Airport (SFO)
- Private transfers at San Francisco International Airport (SFO)
- Buses from San Francisco International Airport (SFO)
- Taxis from San Francisco International Airport (SFO)
- Train services at or near San Francisco International Airport (SFO)
You can also research and pre-book a hotel near San Francisco International Airport (SFO)
The table below shows the amount of daily flights in operation from Keflavik International (KEF) to San Francisco International (SFO).

Airliner | Mo | Tu | We | Th | Fr | Sa | Su | First Flight | Last Flight | Flights |
---|---|---|---|---|---|---|---|---|---|---|
United Airlines | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 14:00 | 14:00 | VIEW FLIGHTS |
The greatest amount of direct flights offered from Keflavik International to San Francisco International United States are by United Airlines with around 1 flights a week. The earliest flight is available at 14:00 and the latest flights at 14:00 with the most popular flight number being UA3901.
united.com is available for information regarding booking flights etc with United Airlines.
Please see below the times of flights. These times and frequency may vary at different times of the year please visit the website for more information.

Day | Flight Times | Flights | ||||
---|---|---|---|---|---|---|
Monday | 14:00
| VIEW FLIGHTS |
Don’t forget that flight regulations are getting tight so we recommend you leave plenty of time to get through customs at Keflavik International.
Don't forget to book your hire car!
Flight Price FAQ - Reykjavik (KEF) to San Francisco (SFO)
Compare Flight Prices from KEF to SFO

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