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Cheap flights from San Francisco (SFO) to Keflavik Intl (KEF) from $312

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 8/21. 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.
SFO — KEF
Jun 6 — Jun 131
From?
To?
Thu 6/6
Thu 6/13
1 adult, Economy
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The best prices from San Francisco to Reykjavik Keflavik Intl are usually found in February or January, booked 55 days in advance, depart on a Monday or Sunday 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 June 1, 2024.

Popular in

July

Cheapest in

February

Average price

$1,095

Round-trip from

$336
High demand for flights, 21% potential price rise
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Best time to find cheap flights, 12% potential price drop
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Average for round-trip flights in June 2024
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From San Francisco to Reykjavik Keflavik Intl
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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 13% 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 14 days early can save you up to 46% on average compared to booking a flight this week. If booking 14 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 $791 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 $1,433 for flights departing within the next 3 days.

What is the cheapest month to fly from San Francisco to Reykjavik Keflavik Intl Airport?

February can be a great time to fly to Reykjavik Keflavik Intl Airport from San Francisco with a flight ticket averaging about $982. Cheapflights users have found deals in the month of February for as cheap as $640. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from SFO to 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 20% on the cost of your flight, compared to a flight at noon.

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 2,784,634 searches. Data last updated June 1, 2024.
Peruse some of the lowest-priced British Airways flights we've found from San Francisco to Reykjavik. Make sure to double check the flight details before booking.
Wed 10/27:20 pmSFO - KEF
1 stop31h 25mBritish Airways
Wed 10/1611:05 amKEF - SFO
1 stop33h 10mBritish Airways
Deal found 5/31$757
Sat 9/2811:59 pmSFO - KEF
2 stops27h 01mBritish Airways
Tue 10/810:10 amKEF - SFO
2 stops20h 54mBritish Airways
Deal found 5/31$794
Tue 9/311:59 pmSFO - KEF
2 stops26h 46mBritish Airways
Wed 9/1111:05 amKEF - SFO
2 stops29h 46mBritish Airways
Deal found 5/31$799
Tue 10/17:20 amSFO - KEF
2 stops19h 45mBritish Airways
Tue 10/810:10 amKEF - SFO
2 stops20h 54mBritish Airways
Deal found 5/31$800
Tue 9/1010:31 pmSFO - KEF
2 stops28h 14mBritish Airways
Tue 9/2410:10 amKEF - SFO
1 stop34h 05mBritish Airways
Deal found 5/31$803
Sat 6/811:57 pmSFO - KEF
2 stops27h 03mBritish Airways
Fri 6/2810:35 amKEF - SFO
2 stops30h 17mBritish Airways
Deal found 5/31$1,066
Fri 6/1410:13 pmSFO - KEF
2 stops28h 17mBritish Airways
Wed 6/2611:05 amKEF - SFO
2 stops29h 47mBritish Airways
Deal found 5/31$1,199

Cheap Air Canada flights from San Francisco to Keflavik Intl

Explore cheap flight options specifically provided by Air Canada 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 2,784,634 searches. Data last updated June 1, 2024.
Some of the best deals we've found on Air Canada flights traveling from San Francisco to Reykjavik. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 8/199:04 amSFO - KEF
1 stop16h 31mAir Canada
Tue 8/279:45 amKEF - SFO
1 stop18h 42mAir Canada
Deal found 5/30$686
Wed 8/217:00 amSFO - KEF
2 stops18h 35mAir Canada
Wed 8/2810:00 amKEF - SFO
2 stops18h 50mAir Canada
Deal found 5/31$692
Wed 9/46:30 amSFO - KEF
1 stop19h 05mAir Canada
Tue 9/179:45 amKEF - SFO
1 stop32h 31mAir Canada
Deal found 5/31$707
Sat 8/314:35 pmSFO - KEF
1 stop33h 00mAir Canada
Fri 9/1310:00 amKEF - SFO
1 stop17h 37mAir Canada
Deal found 5/31$713
Tue 9/1011:30 pmSFO - KEF
2 stops26h 05mAir Canada
Tue 9/249:45 amKEF - SFO
1 stop18h 46mAir Canada
Deal found 5/31$714
Wed 9/48:30 amSFO - KEF
1 stop17h 05mAir Canada
Tue 9/179:45 amKEF - SFO
2 stops20h 37mAir Canada
Deal found 5/31$716
Sun 9/297:00 amSFO - KEF
2 stops18h 35mAir Canada
Mon 10/79:45 amKEF - SFO
1 stop18h 46mAir Canada
Deal found 5/31$725
Tue 9/108:41 amSFO - KEF
2 stops16h 54mAir Canada
Tue 9/249:45 amKEF - SFO
2 stops17h 07mAir Canada
Deal found 5/31$735
Sun 8/118:30 amSFO - KEF
1 stop17h 05mAir Canada
Sat 8/249:45 amKEF - SFO
1 stop18h 42mAir Canada
Deal found 5/31$736

Cheap San Francisco to Keflavik Intl flights in June & July 2024

Find cheap flight options from San Francisco to Keflavik Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on June 1, 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.
Thu 6/69:32 pmSFO - KEF
2 stops27h 43mMultiple Airlines
Thu 6/139:35 amKEF - SFO
1 stop18h 38mMultiple Airlines
Deal found 5/30$631
Thu 6/612:22 pmSFO - KEF
2 stops36h 53mMultiple Airlines
Thu 6/139:35 amKEF - SFO
1 stop18h 38mMultiple Airlines
Deal found 5/30$632
Thu 6/69:32 pmSFO - KEF
2 stops27h 43mMultiple Airlines
Thu 6/209:35 amKEF - SFO
1 stop18h 45mMultiple Airlines
Deal found 5/29$731
Sun 6/26:05 pmSFO - KEF
1 stop31h 10mMultiple Airlines
Sat 6/89:35 amKEF - SFO
2 stops30h 55mMultiple Airlines
Deal found 5/30$788
Thu 6/66:05 pmSFO - KEF
1 stop31h 10mWestJet
Thu 6/139:35 amKEF - SFO
1 stop18h 38mWestJet
Deal found 5/30$794
Tue 6/410:05 pmSFO - KEF
1 stop27h 30mAir Canada
Tue 6/259:45 amKEF - SFO
2 stops21h 24mAir Canada
Deal found 5/29$804
Thu 6/69:32 pmSFO - KEF
2 stops27h 43mMultiple Airlines
Fri 6/2112:45 amKEF - SFO
1 stop20h 05mMultiple Airlines
Deal found 5/29$805
Thu 6/69:32 pmSFO - KEF
2 stops27h 43mMultiple Airlines
Mon 6/249:35 amKEF - SFO
1 stop14h 38mMultiple Airlines
Deal found 5/29$809
Sun 6/28:25 amSFO - KEF
1 stop17h 10mAir Canada
Fri 6/2110:00 amKEF - SFO
1 stop20h 21mAir Canada
Deal found 5/29$810

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 2,784,634 searches. Data last updated June 1, 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.
Mon 9/237:30 amSFO - KEF
1 stop17h 45mWestJet
Tue 10/19:35 amKEF - SFO
1 stop18h 41mWestJet
Deal found 5/30$518
Mon 9/237:30 amSFO - KEF
1 stop17h 45mWestJet
Tue 10/19:35 amKEF - SFO
1 stop18h 41mWestJet
Deal found 5/30$552
Sun 9/297:30 amSFO - KEF
1 stop17h 45mWestJet
Thu 10/109:35 amKEF - SFO
1 stop18h 41mWestJet
Deal found 5/31$561
Sun 9/227:30 amSFO - KEF
1 stop17h 45mWestJet
Thu 10/39:35 amKEF - SFO
1 stop18h 41mWestJet
Deal found 5/30$585
Mon 9/237:30 amSFO - KEF
1 stop17h 45mWestJet
Thu 10/39:35 amKEF - SFO
1 stop18h 41mWestJet
Deal found 5/30$586
Fri 9/207:30 amSFO - KEF
1 stop17h 45mWestJet
Thu 10/39:35 amKEF - SFO
1 stop18h 41mWestJet
Deal found 5/30$608
Fri 9/207:30 amSFO - KEF
1 stop17h 45mWestJet
Tue 10/19:35 amKEF - SFO
1 stop33h 26mWestJet
Deal found 5/30$611
Mon 9/237:30 amSFO - KEF
1 stop17h 45mWestJet
Mon 9/309:35 amKEF - SFO
1 stop18h 41mWestJet
Deal found 5/30$612
Wed 9/1112:50 pmSFO - KEF
1 stop12h 25mWestJet
Sat 9/219:35 amKEF - SFO
1 stop18h 41mWestJet
Deal found 5/30$614

San Francisco to Keflavik Intl flights leaving soon

Find last-minute flight options from San Francisco to Keflavik Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated June 1, 2024.
Consider one of these great deals we found on last-minute flights from San Francisco to Reykjavik. It's wise to confirm all flight details are correct before booking.
Thu 6/612:22 pmSFO - KEF
2 stops36h 53mMultiple Airlines
Thu 6/139:35 amKEF - SFO
1 stop18h 38mMultiple Airlines
Deal found 5/30$632
Thu 6/66:05 pmSFO - KEF
1 stop31h 10mWestJet
Thu 6/139:35 amKEF - SFO
1 stop18h 38mWestJet
Deal found 5/30$794
Sun 6/97:00 amSFO - KEF
2 stops18h 35mAir Canada
Tue 6/259:45 amKEF - SFO
1 stop20h 27mAir Canada
Deal found 5/31$804
Sun 6/97:00 amSFO - KEF
2 stops18h 35mAir Canada
Fri 6/2110:00 amKEF - SFO
1 stop16h 51mAir Canada
Deal found 5/31$810
Sun 6/97:00 amSFO - KEF
2 stops18h 35mAir Canada
Tue 6/259:45 amKEF - SFO
1 stop20h 27mAir Canada
Deal found 5/31$823
Sun 6/97:00 amSFO - KEF
2 stops18h 35mAir Canada
Fri 6/2810:00 amKEF - SFO
2 stops20h 12mAir Canada
Deal found 5/31$829
Sat 6/84:25 pmSFO - KEF
1 stop33h 10mAir Canada
Fri 6/2110:00 amKEF - SFO
1 stop16h 51mAir Canada
Deal found 5/31$831
Mon 6/37:00 amSFO - KEF
2 stops18h 35mAir Canada
Mon 6/109:45 amKEF - SFO
1 stop17h 17mAir Canada
Deal found 5/31$854
Mon 6/37:00 amSFO - KEF
2 stops18h 35mAir Canada
Mon 6/1010:00 amKEF - SFO
2 stops17h 02mAir Canada
Deal found 5/31$860

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 2,784,634 searches. Data last updated June 1, 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.
Wed 8/215:30 pmSFO - KEF
2 stops28h 25mMultiple Airlines
Deal found 5/31$312
Tue 9/243:20 pmSFO - KEF
2 stops33h 55mWestJet
Deal found 5/31$332
Wed 8/2112:50 pmSFO - KEF
1 stop12h 25mWestJet
Deal found 5/31$373
Sat 9/213:20 pmSFO - KEF
2 stops33h 55mWestJet
Deal found 5/31$387
Sat 8/310:30 pmSFO - KEF
2 stops26h 45mMultiple Airlines
Deal found 5/31$392
Wed 8/215:30 pmSFO - KEF
3 stops28h 15mMultiple Airlines
Deal found 5/31$396
Sat 8/37:45 pmSFO - KEF
3 stops29h 30mMultiple Airlines
Deal found 5/31$416
Mon 7/812:50 pmSFO - KEF
1 stop12h 25mWestJet
Deal found 5/31$420
Mon 7/83:20 pmSFO - KEF
2 stops57h 55mWestJet
Deal found 5/31$433

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 2,784,634 searches. Data last updated June 1, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$552 - $807

Route

Depart

Return

Price

San FranciscoReykjavik Keflavik Intl

SFO - KEF

SFOKEF

San Francisco

Sun 9/29

1 stop31h 10m

Reykjavik Keflavik Intl

Thu 10/10

1 stop18h 41m

$552

San FranciscoReykjavik Keflavik Intl

SFO - KEF

SFOKEF

San Francisco

Mon 8/19

1 stop17h 45m

Reykjavik Keflavik Intl

Tue 8/27

2 stops16h 08m

$667

San FranciscoReykjavik Keflavik Intl

SFO - KEF

SFOKEF

San Francisco

Mon 8/19

1 stop16h 31m

Reykjavik Keflavik Intl

Tue 8/27

1 stop18h 42m

$686

San FranciscoReykjavik Keflavik Intl

SFO - KEF

SFOKEF

San Francisco

Tue 10/8

1 stop11h 45m

Reykjavik Keflavik Intl

Fri 10/18

2 stops29h 12m

$732

San FranciscoReykjavik Keflavik Intl

SFO - KEF

SFOKEF

San Francisco

Wed 10/2

1 stop31h 25m

Reykjavik Keflavik Intl

Wed 10/16

1 stop33h 10m

$757

San FranciscoReykjavik Keflavik Intl

SFO - KEF

SFOKEF

San Francisco

Mon 9/30

2 stops15h 45m

Reykjavik Keflavik Intl

Tue 10/8

1 stop13h 45m

$758

San FranciscoReykjavik Keflavik Intl

SFO - KEF

SFOKEF

San Francisco

Wed 10/9

1 stop20h 00m

Reykjavik Keflavik Intl

Mon 10/21

1 stop19h 15m

$787

San FranciscoReykjavik Keflavik Intl

SFO - KEF

SFOKEF

San Francisco

Sun 10/13

1 stop36h 30m

Reykjavik Keflavik Intl

Sat 10/19

1 stop31h 40m

$798

San FranciscoReykjavik Keflavik Intl

SFO - KEF

SFOKEF

San Francisco

Sun 9/29

1 stop34h 50m

Reykjavik Keflavik Intl

Sat 10/5

1 stop34h 05m

$807

Flights are sorted by cheapest first

Deals found on 5/31

How far ahead should I 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 May 24, 2024.
Booking 55 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.
Search Deals

What is the cheapest day 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 May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to Reykjavik Keflavik Intl Airport flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from San Francisco to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 June 1, 2024.
Read reviews from past customers who have flown British Airways, Air Canada and WestJet 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.
Delta
8.0
Very good
10,419 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.0
Very good
10,419 reviews
Delta
8.0
Very good
10,419 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

KLM
7.9
Good
1,512 reviews
Delta
8.0
Very good
10,419 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

SWISS
7.8
Good
1,941 reviews
Delta
8.0
Very good
10,419 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Austrian Airlines
7.7
Good
1,019 reviews
Delta
8.0
Very good
10,419 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

JetBlue
7.6
Good
4,351 reviews
Delta
8.0
Very good
10,419 reviews
Check prices

Entertainment

8.0

Comfort

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Food

7.4

Reviews

1 / 10

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.

  • What airport do you fly from for flights from San Francisco to Reykjavik Keflavik Intl?

    Located just 11.8 mi from the city center, San Francisco is the airport most travelers will use when flying to Reykjavik Keflavik Intl from San Francisco. Booking flights from San Francisco (SFO) to Reykjavik Keflavik Intl should be relatively easy as there are 0 daily outbound flights to Reykjavik Keflavik Intl from 11 different airlines.

  • Can I find flights from San Francisco to Reykjavik Keflavik Intl Airport for under $600 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Reykjavik Keflavik Intl Airport for under $600. The cheapest flight booked recently is on WestJet for just $552, but on average you can expect to pay $653.

  • Are there last-minute flights available from San Francisco to Reykjavik Keflavik Intl Airport for under $700?

    There are currently 20+ open flights from San Francisco to Reykjavik Keflavik Intl Airport within the next 7 days for less than $700.

  • What are the cheapest airlines flying from San Francisco to Reykjavik Keflavik Intl Airport round-trip?

    According to our current data, WestJet ($552), and Air Canada ($686) offers the cheapest pricing from San Francisco to Reykjavik Keflavik Intl Airport. WestJet is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from San Francisco to Reykjavik Keflavik Intl Airport one-way?

    One-way options have recently been found by users for as low as $332 on WestJet. Other airlines that offer cheap prices include Icelandair from $558 and JetBlue from $612 one-way.

  • What does SFO to KEF mean?

    Great question - SFO to KEF just means San Francisco Airport to Reykjavik Keflavik Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from San Francisco to Keflavik Intl that include extra baggage allowance?

    The amount of baggage you can bring on your San Francisco to Keflavik Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Francisco to Keflavik Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Keflavik Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Francisco to Keflavik Intl that include hotel bookings?

    Yes. In addition to deals on San Francisco to Keflavik Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Keflavik Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Keflavik Intl.

  • Can I find deals for business class flights from San Francisco to Keflavik Intl?

    Yes. Cheapflights offers flight deals from San Francisco to Keflavik Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Francisco to Keflavik Intl that allow pets onboard?

    Many airlines flying from San Francisco to Keflavik Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Francisco to Keflavik Intl?

    Yes, you can often find last-minute deals on San Francisco to Keflavik Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Francisco to Reykjavik Keflavik Intl Airport flight deals updated?

    The San Francisco to Reykjavik Keflavik Intl Airport flight deals you see on this page were last updated on 5/31.

  • What are the most popular airlines that fly from San Francisco to Reykjavik Keflavik Intl Airport?

    Air Canada, Air France and Alaska Airlines are the most popular airlines when flying from San Francisco to Reykjavik Keflavik Intl Airport.

  • What is the cheapest month to book a flight from San Francisco to Reykjavik Keflavik Intl Airport?

    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 $710). 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.

See more FAQs

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Alternative routes for San Francisco to Keflavik Intl
See prices for flight routes from nearby airports that may be better suited for you.

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Santa Rosa to Keflavik Intl flights

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 2,784,634 searches. Data last updated June 1, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$158Average$930FlexibilityNo cancel feeOn-time75%
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British AirwaysCheapest$598Average$840FlexibilityNo cancel feeOn-time70%
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WestJetCheapest$613Average$872FlexibilityNo cancel feeOn-time60%
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SWISSCheapest$688Average$842FlexibilityNo cancel feeOn-time79%
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Scandinavian AirlinesCheapest$699Average$802FlexibilityNo cancel feeOn-time77%
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Air CanadaCheapest$743Average$979FlexibilityNo cancel feeOn-time67%
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DeltaCheapest$782Average$955FlexibilityNo cancel feeOn-timeN/A
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United AirlinesCheapest$789Average$1,076FlexibilityNo cancel feeOn-time69%
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Air FranceCheapest$791Average$1,165FlexibilityNo cancel feeOn-time77%
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IcelandairCheapest$863Average$1,081FlexibilityNo cancel feeOn-time76%
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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.

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Can Cheapflights find flights from San Francisco to Keflavik Intl with no change fees?

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