Cheap flights from San Francisco (SFO) to Keflavik Intl (KEF) from $332
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
The best prices from San Francisco to Reykjavik Keflavik Intl are usually found in February or March, booked 32 days in advance, depart on a Monday or Wednesday and return on a Tuesday
Cheap flight deals from San Francisco to Keflavik Intl
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Keflavik Intl (KEF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 3, 2024.
Popular in | July |
|---|---|
Cheapest in | February |
Round-trip from | $336 |
One-way from | $332 |
What is the cheapest day to fly round-trip from San Francisco to Reykjavik Keflavik Intl Airport?
Departing on a Sunday is a good option for securing a great price. You can expect to save up to 15% when planning your travel around this day of the week.
How far in advance should I book a flight from San Francisco to Reykjavik Keflavik Intl Airport?
Users have found that booking a flight from San Francisco to Reykjavik Keflavik Intl Airport at least 26 days early can save you up to 64% on average compared to booking a flight this week. If booking 26 days before your flight isn’t an option for you, users have found flights from San Francisco to Reykjavik Keflavik Intl Airport for as little as $766 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,211 for flights departing within the next 3 days.
What is the cheapest month to fly from San Francisco to Reykjavik Keflavik Intl Airport?
March can be a great time to fly to Reykjavik Keflavik Intl Airport from San Francisco with a flight ticket averaging about $996. Cheapflights users have found deals in the month of March for as cheap as $597. The most expensive prices can be found in the month of July.
When is the cheapest time to fly from San Francisco to Reykjavik Keflavik Intl Airport (SFO - KEF)?
It’s optimal to fly from San Francisco to Reykjavik Keflavik Intl Airport in the evening. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the afternoon.
Cheap WestJet flights from San Francisco to Keflavik Intl
Explore cheap flight options specifically provided by WestJet for the route between San Francisco and Keflavik Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Peruse some of the lowest-priced WestJet flights we've found from San Francisco to Reykjavik. Make sure to double check the flight details before booking.
Cheap British Airways flights from San Francisco to Keflavik Intl
Explore cheap flight options specifically provided by British Airways for the route between San Francisco and Keflavik Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Some of the best deals we've found on British Airways flights traveling from San Francisco to Reykjavik. Ensure the flight price, dates, time, and airline match your criteria before you book.
Cheap San Francisco to Keflavik Intl flights in May & June 2024
Find cheap flight options from San Francisco to Keflavik Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 3, 2024.
These are some of the most attractive deals on flights from San Francisco to Reykjavik in 2024. More deals are always being added, so be sure to check back regularly.
San Francisco to Keflavik Intl 2024 flight deals
Discover exclusive flight deals for travel between San Francisco and Keflavik Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
These are some of the most attractive deals on flights from San Francisco to Reykjavik in 2024. More deals are always being added, so be sure to check back regularly.
One-way flights to Keflavik Intl from San Francisco
Search for one-way flight options from San Francisco to Keflavik Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Some of the best available deals we've found on one-way flights from San Francisco to Reykjavik. Users in need of a round-trip flight from San Francisco to Reykjavik instead should update the search form at the top of page.
Find flights from San Francisco to Keflavik Intl within your budget
Customize your flight search to find flights from San Francisco to Keflavik Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Fly from
Fly to
Budget
$656 - $885
Route
Depart
Return
Price
San FranciscoReykjavik Keflavik Intl
SFO - KEF
SFOKEF
San Francisco
Tue 9/10
3 stops33h 55m
Reykjavik Keflavik Intl
Tue 9/24
1 stop18h 41m
San FranciscoReykjavik Keflavik Intl
SFO - KEF
SFOKEF
San Francisco
Sat 6/1
2 stops27h 55m
Reykjavik Keflavik Intl
Sat 6/8
1 stop18h 38m
San FranciscoReykjavik Keflavik Intl
SFO - KEF
SFOKEF
San Francisco
Tue 8/13
1 stop26h 34m
Reykjavik Keflavik Intl
Tue 8/27
2 stops16h 50m
San FranciscoReykjavik Keflavik Intl
SFO - KEF
SFOKEF
San Francisco
Wed 9/4
2 stops14h 10m
Reykjavik Keflavik Intl
Tue 9/17
2 stops19h 49m
San FranciscoReykjavik Keflavik Intl
SFO - KEF
SFOKEF
San Francisco
Wed 10/9
1 stop31h 25m
Reykjavik Keflavik Intl
Sat 10/19
1 stop34h 05m
San FranciscoReykjavik Keflavik Intl
SFO - KEF
SFOKEF
San Francisco
Mon 8/19
1 stop23h 35m
Reykjavik Keflavik Intl
Tue 8/27
1 stop15h 25m
San FranciscoReykjavik Keflavik Intl
SFO - KEF
SFOKEF
San Francisco
Tue 10/8
1 stop20h 30m
Reykjavik Keflavik Intl
Fri 10/18
1 stop17h 05m
San FranciscoReykjavik Keflavik Intl
SFO - KEF
SFOKEF
San Francisco
Thu 10/10
1 stop35h 50m
Reykjavik Keflavik Intl
Sat 10/19
1 stop31h 40m
San FranciscoReykjavik Keflavik Intl
SFO - KEF
SFOKEF
San Francisco
Tue 8/20
1 stop25h 50m
Reykjavik Keflavik Intl
Mon 8/26
1 stop19h 15m
When is the best time to book a flight from San Francisco to Reykjavik Keflavik Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Keflavik Intl. Price data was last updated on January 28, 2024.
Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Reykjavik Keflavik Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
When is the cheapest time to fly from San Francisco to Reykjavik Keflavik Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from San Francisco to Keflavik Intl. Price data was last updated on April 28, 2024.
Average price of flights to Keflavik Intl by month
Plan your trip from San Francisco to Keflavik Intl by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to Keflavik Intl is currently $350 while a round-trip flight costs $805. Price data was last updated on April 28, 2024.
Currently, January is the cheapest month in which you can book a flight from San Francisco to Reykjavik Keflavik Intl Airport (average of $339). Flying from San Francisco to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $742). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
$339
February
$393
March
$460
April
$519
May
$534
June
$687
July
$742
August
$670
September
$697
October
$498
November
$368
December
$406
Temperature and rainfall in Keflavik Intl by month
Plan your trip to Keflavik Intl by taking into account the average temperature and rainfall totals by month.
KEF Temperature | 32 - 51.8 °F |
|---|
Reviews of airlines servicing Keflavik Intl
Get insights into the airlines that provide service to Keflavik Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Keflavik Intl. Reviews last updated May 3, 2024.
Read reviews from past customers who have flown WestJet, British Airways and Delta from San Francisco to Reykjavik. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Comfort
Overall
Entertainment
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Crew
Boarding
Comfort
Overall
Entertainment
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Crew
Boarding
Comfort
Overall
Entertainment
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Crew
Boarding
Comfort
Overall
Entertainment
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Crew
Boarding
Comfort
Overall
Entertainment
Food
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Keflavik Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for San Francisco to Keflavik IntlSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from San Francisco to Keflavik Intl
Discover the top 10 airlines that operate flights from San Francisco to Keflavik Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Search flights from San Francisco to Keflavik Intl by cabin class
Find flights from San Francisco to Keflavik Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from San Francisco to Keflavik Intl?
Deals for San Francisco to Keflavik Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from San Francisco to Keflavik Intl?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Francisco to Keflavik Intl for you. Better yet — we are completely free to use.
Can Cheapflights find flights from San Francisco to Keflavik Intl with no change fees?
Yes, we can. To see specific flights from San Francisco to Keflavik Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from San Francisco to Keflavik Intl become cheaper?
Not ready to book yet? You can track prices for flights from San Francisco to Keflavik Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.