Flying from Keflavik International Airport (KEF) to San Francisco International Airport (SFO): what you need to know
The timezone in San Francisco is UTC-7, which is seven hours behind Reykjavik.
Your KEF to SFO flight won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
You'll likely experience longer queues in popular months like July. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a wise move.
If you'd like to include a stop along the way, simply uncheck 'Direct flights only' when searching for your ticket from Keflavik International Airport to San Francisco International Airport. Here are the top stopovers between KEF and SFO:
Seattle-Tacoma International Airport
Portland International Airport
Denver International Airport
How to find the cheapest flights from Keflavik International Airport (KEF) to San Francisco International Airport (SFO)
Right now, £234 is the lowest price we've seen for a one-way Keflavik International Airport to San Francisco International Airport flight. The best price for a return plane ticket is £481. Remember that fares could change due to demand when booking.
It's usually best to book early if you want to get cheap tickets from KEF to SFO. That's because airlines adjust prices based on demand, which tends to rise closer to the date of departure.
The 'Whole month' tool shows you the cheapest flights from Keflavik International Airport to San Francisco International Airport throughout the entire month. It's a good way to snap up a bargain if your plans are flexible.
Finding cheap flights from KEF to SFO couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll let you know when fares go down.
Tailor your trip with filters. Choose your ideal arrival and departure times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Keflavik International Airport to San Francisco International Airport.
Handy information about Keflavik International Airport (KEF)
When it comes to Keflavik International Airport's on-time performance, 66.96% of flights arrive within the expected timeframe.
Central Reykjavik to Keflavik International Airport is approximately 30 miles. Depending on traffic, it'll take about 50 minutes to get there if you're driving, ride-sharing or catching a cab.
Catching public transport? You can expect a journey time of around 1 hour 15 minutes.
Get your trip off to a stress-free start by staying near KEF. Whether you have an early flight from Keflavik International Airport to San Francisco International Airport or just don't like being rushed, these stays are perfect:
Arriving at San Francisco International Airport (SFO)
Book a hotel near SFO if you're taking a late Keflavik International Airport to San Francisco International Airport flight. Settle into one of these options and skip the long transfer after landing:
Go wherever you want, whenever you want with a San Francisco International Airport rental car. Pick up a set of wheels from Dollar, Thrifty or Hertz and venture far and wide through San Francisco and beyond.
Reserving your vehicle from San Francisco International Airport around one week ahead boosts your odds of scoring a great price.
Getting from San Francisco International Airport (SFO) to central San Francisco
From San Francisco International Airport, San Francisco is approximately 13 miles away. It takes around 20 minutes to get to the centre driving.
If you're taking public transport, expect a journey of about 45 minutes.
When to fly to San Francisco International Airport (SFO)
The quietest month for a flight from Keflavik International Airport to San Francisco International Airport is February, while August is the most popular. Pick the best time to go to San Francisco based on whether you prefer a bustling atmosphere or a more laid-back vibe.
Lock in your flight from Keflavik International Airport to San Francisco International Airport for September if you'd like to explore San Francisco during its warmest month. Expect temperatures of between 12ºC (54ºF) and 22ºC (72ºF).
If you'd rather travel in cooler conditions, look for a cheap ticket from KEF to SFO in January. Average temperatures are between 6ºC (43ºF) and 16ºC (61ºF) then.
Explore more of United States
San Jose is just one of the many cities in United States waiting to be explored after you've experienced San Francisco. Around 40 miles away to the south-east, check out popular attractions including Winchester Mystery House, Rosicrucian Egyptian Museum and San Jose Museum of Art.
Around 160 miles south-east of San Francisco, Fresno is another essential stop in United States. Start your sightseeing at Forestiere Underground Gardens, Fresno Chaffee Zoo and Shinzen Japanese Garden.
