Cheap flights from San Francisco (SFO) to Keflavik Intl (KEF) from $282

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 4/25. 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
Apr 3 — Apr 101

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 Tuesday 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 March 29, 2024.

Popular in

July

Cheapest in

February

Average price

$830

Round-trip from

$338
High demand for flights, 29% potential price rise
Best time to find cheap flights, 21% potential price drop
Average for round-trip flights in March 2024
From San Francisco to Reykjavik Keflavik Intl

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 12% 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 24% on the cost of your flight, compared to a flight at noon.

Cheap Austrian Airlines flights from San Francisco to Keflavik Intl

Explore cheap flight options specifically provided by Austrian Airlines 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 3,228,805 searches. Data last updated March 29, 2024.
Peruse some of the lowest-priced Austrian Airlines flights we've found from San Francisco to Reykjavik. Make sure to double check the flight details before booking.
Thu 4/1810:50 pmSFO - KEF
2 stops41h 30mAustrian Airlines
Sun 4/2112:10 amKEF - SFO
2 stops27h 48mAustrian Airlines
Deal found 3/27$779
Thu 4/2510:50 pmSFO - KEF
2 stops41h 30mAustrian Airlines
Thu 5/212:10 amKEF - SFO
2 stops25h 50mAustrian Airlines
Deal found 3/28$792
Fri 4/192:40 pmSFO - KEF
2 stops25h 40mAustrian Airlines
Sun 4/2812:10 amKEF - SFO
2 stops25h 50mAustrian Airlines
Deal found 3/28$795
Fri 4/262:40 pmSFO - KEF
2 stops25h 40mAustrian Airlines
Thu 5/212:10 amKEF - SFO
2 stops19h 30mAustrian Airlines
Deal found 3/27$807
Tue 5/79:05 pmSFO - KEF
2 stops43h 15mAustrian Airlines
Sat 5/1112:10 amKEF - SFO
2 stops49h 50mAustrian Airlines
Deal found 3/28$816
Sat 4/139:05 pmSFO - KEF
2 stops19h 15mAustrian Airlines
Fri 4/1912:10 amKEF - SFO
2 stops19h 30mAustrian Airlines
Deal found 3/28$894
Sat 4/69:05 pmSFO - KEF
2 stops19h 15mAustrian Airlines
Fri 4/1212:10 amKEF - SFO
2 stops25h 50mAustrian Airlines
Deal found 3/28$1,519
Fri 4/52:40 pmSFO - KEF
2 stops25h 40mAustrian Airlines
Thu 4/1112:10 amKEF - SFO
2 stops25h 50mAustrian Airlines
Deal found 3/28$1,620
Thu 4/47:00 amSFO - KEF
2 stops33h 20mAustrian Airlines
Sun 4/712:10 amKEF - SFO
2 stops43h 30mAustrian Airlines
Deal found 3/28$1,671

Cheap Scandinavian Airlines flights from San Francisco to Keflavik Intl

Explore cheap flight options specifically provided by Scandinavian Airlines 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 3,228,805 searches. Data last updated March 29, 2024.
Some of the best deals we've found on Scandinavian Airlines flights traveling from San Francisco to Reykjavik. Ensure the flight price, dates, time, and airline match your criteria before you book.
Wed 4/245:40 pmSFO - KEF
1 stop33h 00mScandinavian Airlines
Wed 5/111:05 amKEF - SFO
2 stops35h 45mScandinavian Airlines
Deal found 3/27$871
Tue 4/235:40 pmSFO - KEF
1 stop33h 00mScandinavian Airlines
Tue 4/3010:30 amKEF - SFO
1 stop36h 20mScandinavian Airlines
Deal found 3/27$888
Tue 4/165:40 pmSFO - KEF
1 stop32h 50mScandinavian Airlines
Tue 4/2311:05 amKEF - SFO
2 stops35h 45mScandinavian Airlines
Deal found 3/28$889
Fri 4/265:40 pmSFO - KEF
2 stops38h 55mScandinavian Airlines
Wed 5/111:05 amKEF - SFO
2 stops35h 45mScandinavian Airlines
Deal found 3/27$910
Thu 4/45:40 pmSFO - KEF
1 stop32h 30mScandinavian Airlines
Mon 4/811:05 amKEF - SFO
2 stops35h 45mScandinavian Airlines
Deal found 3/28$1,490
Thu 4/45:40 pmSFO - KEF
2 stops33h 45mScandinavian Airlines
Mon 4/811:05 amKEF - SFO
2 stops35h 45mScandinavian Airlines
Deal found 3/28$1,493
Wed 4/35:40 pmSFO - KEF
2 stops33h 45mScandinavian Airlines
Thu 4/1110:30 amKEF - SFO
1 stop36h 20mScandinavian Airlines
Deal found 3/28$1,500
Tue 4/25:40 pmSFO - KEF
2 stops33h 45mScandinavian Airlines
Sun 4/144:15 pmKEF - SFO
2 stops30h 35mScandinavian Airlines
Deal found 3/28$1,514
Thu 4/45:40 pmSFO - KEF
1 stop32h 30mScandinavian Airlines
Thu 4/1110:30 amKEF - SFO
1 stop36h 20mScandinavian Airlines
Deal found 3/28$1,537

Cheap San Francisco to Keflavik Intl flights in March & April 2024

Find cheap flight options from San Francisco to Keflavik Intl specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,228,805 searches. Prices were last updated on March 29, 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 4/2511:45 pmSFO - KEF
2 stops26h 35mBritish Airways
Thu 5/210:35 amKEF - SFO
2 stops30h 03mBritish Airways
Deal found 3/28$764
Sat 4/272:40 pmSFO - KEF
1 stop25h 50mLufthansa
Fri 5/312:25 amKEF - SFO
2 stops31h 13mLufthansa
Deal found 3/28$765
Sun 4/282:40 pmSFO - KEF
1 stop25h 50mLufthansa
Sat 5/412:25 amKEF - SFO
2 stops31h 39mLufthansa
Deal found 3/28$766
Thu 4/2511:45 pmSFO - KEF
2 stops26h 35mMultiple Airlines
Wed 5/11:05 amKEF - SFO
1 stop22h 05mMultiple Airlines
Deal found 3/28$769
Sat 4/278:25 amSFO - KEF
2 stops32h 05mLufthansa
Fri 5/312:25 amKEF - SFO
2 stops31h 13mLufthansa
Deal found 3/29$771
Sat 4/203:35 pmSFO - KEF
1 stop35h 25mBritish Airways
Mon 4/2910:50 amKEF - SFO
1 stop33h 25mBritish Airways
Deal found 3/28$772
Sat 4/272:40 pmSFO - KEF
1 stop25h 50mLufthansa
Sat 5/42:00 pmKEF - SFO
1 stop29h 40mLufthansa
Deal found 3/28$773
Sat 4/278:25 amSFO - KEF
2 stops32h 05mLufthansa
Sat 5/43:25 pmKEF - SFO
2 stops28h 15mLufthansa
Deal found 3/29$778
Fri 4/1911:45 pmSFO - KEF
2 stops26h 45mBritish Airways
Mon 4/2910:50 amKEF - SFO
1 stop33h 25mBritish Airways
Deal found 3/28$783

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 3,228,805 searches. Data last updated March 29, 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 4/2511:45 pmSFO - KEF
2 stops26h 35mBritish Airways
Thu 5/210:35 amKEF - SFO
2 stops30h 03mBritish Airways
Deal found 3/28$764
Sat 4/272:40 pmSFO - KEF
1 stop25h 50mLufthansa
Fri 5/312:25 amKEF - SFO
2 stops31h 13mLufthansa
Deal found 3/28$765
Tue 5/72:40 pmSFO - KEF
1 stop25h 50mLufthansa
Mon 5/2012:25 amKEF - SFO
2 stops31h 13mLufthansa
Deal found 3/29$766
Thu 4/2511:45 pmSFO - KEF
2 stops26h 35mMultiple Airlines
Wed 5/11:05 amKEF - SFO
1 stop22h 05mMultiple Airlines
Deal found 3/28$769
Mon 6/1012:22 amSFO - KEF
2 stops21h 23mMultiple Airlines
Tue 6/189:35 amKEF - SFO
1 stop18h 45mMultiple Airlines
Deal found 3/28$770
Sat 4/278:25 amSFO - KEF
2 stops32h 05mLufthansa
Fri 5/312:25 amKEF - SFO
2 stops31h 13mLufthansa
Deal found 3/29$771
Sat 4/203:35 pmSFO - KEF
1 stop35h 25mBritish Airways
Mon 4/2910:50 amKEF - SFO
1 stop33h 25mBritish Airways
Deal found 3/28$772
Sat 4/272:40 pmSFO - KEF
1 stop25h 50mLufthansa
Sat 5/42:00 pmKEF - SFO
1 stop29h 40mLufthansa
Deal found 3/28$773
Sun 6/212:59 amSFO - KEF
2 stops20h 56mMultiple Airlines
Thu 6/69:35 amKEF - SFO
1 stop18h 38mMultiple Airlines
Deal found 3/28$774

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 3,228,805 searches. Data last updated March 29, 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.
Sat 4/68:30 pmSFO - KEF
1 stop20h 25mMultiple Airlines
Mon 4/153:05 pmKEF - SFO
2 stops38h 54mMultiple Airlines
Deal found 3/28$946
Sat 4/68:30 pmSFO - KEF
1 stop20h 25mMultiple Airlines
Fri 4/123:05 pmKEF - SFO
2 stops36h 01mMultiple Airlines
Deal found 3/28$971
Fri 4/52:10 pmSFO - KEF
3 stops31h 35mMultiple Airlines
Mon 4/153:05 pmKEF - SFO
3 stops32h 55mMultiple Airlines
Deal found 3/28$978
Thu 4/48:30 pmSFO - KEF
1 stop20h 25mMultiple Airlines
Mon 4/153:05 pmKEF - SFO
2 stops38h 54mMultiple Airlines
Deal found 3/28$984
Sun 4/75:35 pmSFO - KEF
2 stops28h 10mMultiple Airlines
Mon 4/154:55 pmKEF - SFO
1 stop14h 03mMultiple Airlines
Deal found 3/28$1,003
Sat 4/68:30 pmSFO - KEF
1 stop20h 25mMultiple Airlines
Tue 4/93:05 pmKEF - SFO
2 stops35h 23mMultiple Airlines
Deal found 3/28$1,012
Thu 4/46:15 pmSFO - KEF
2 stops27h 40mMultiple Airlines
Mon 4/153:05 pmKEF - SFO
3 stops32h 55mMultiple Airlines
Deal found 3/28$1,034
Sat 4/68:30 pmSFO - KEF
1 stop20h 25mMultiple Airlines
Sat 4/133:05 pmKEF - SFO
2 stops49h 39mMultiple Airlines
Deal found 3/28$1,039
Thu 4/48:30 pmSFO - KEF
1 stop20h 25mMultiple Airlines
Tue 4/93:05 pmKEF - SFO
2 stops35h 23mMultiple Airlines
Deal found 3/28$1,049

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 3,228,805 searches. Data last updated March 29, 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.
Thu 4/2512:44 amSFO - KEF
3 stops45h 01mMultiple Airlines
Deal found 3/27$282
Fri 4/2611:59 pmSFO - KEF
2 stops21h 46mMultiple Airlines
Deal found 3/27$287
Fri 4/268:33 amSFO - KEF
3 stops37h 12mMultiple Airlines
Deal found 3/27$319
Mon 6/312:22 amSFO - KEF
2 stops21h 23mMultiple Airlines
Deal found 3/27$326
Tue 6/46:33 pmSFO - KEF
3 stops27h 12mMultiple Airlines
Deal found 3/27$339
Thu 4/2512:44 amSFO - KEF
2 stops21h 11mMultiple Airlines
Deal found 3/27$359
Fri 4/2611:43 amSFO - KEF
3 stops34h 02mMultiple Airlines
Deal found 3/27$362
Tue 6/43:20 pmSFO - KEF
2 stops33h 55mWestJet
Deal found 3/27$388
Tue 6/412:22 amSFO - KEF
2 stops21h 23mMultiple Airlines
Deal found 3/27$399

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 3,228,805 searches. Data last updated March 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$764 - $947

Route

Depart

Return

Price

San FranciscoReykjavik Keflavik Intl

SFO - KEF

SFOKEF

San Francisco

Wed 4/24

2 stops35h 43m

Reykjavik Keflavik Intl

Wed 5/1

2 stops29h 33m

$764

San FranciscoReykjavik Keflavik Intl

SFO - KEF

SFOKEF

San Francisco

Tue 5/7

1 stop25h 50m

Reykjavik Keflavik Intl

Mon 5/20

2 stops31h 13m

$766

San FranciscoReykjavik Keflavik Intl

SFO - KEF

SFOKEF

San Francisco

Thu 4/25

2 stops26h 35m

Reykjavik Keflavik Intl

Wed 5/1

1 stop22h 05m

$769

San FranciscoReykjavik Keflavik Intl

SFO - KEF

SFOKEF

San Francisco

Thu 4/18

2 stops41h 30m

Reykjavik Keflavik Intl

Sun 4/21

2 stops27h 48m

$779

San FranciscoReykjavik Keflavik Intl

SFO - KEF

SFOKEF

San Francisco

Mon 6/17

2 stops57h 55m

Reykjavik Keflavik Intl

Tue 6/25

1 stop18h 45m

$780

San FranciscoReykjavik Keflavik Intl

SFO - KEF

SFOKEF

San Francisco

Thu 4/25

1 stop17h 45m

Reykjavik Keflavik Intl

Fri 5/3

1 stop15h 16m

$864

San FranciscoReykjavik Keflavik Intl

SFO - KEF

SFOKEF

San Francisco

Wed 4/24

1 stop33h 00m

Reykjavik Keflavik Intl

Wed 5/1

2 stops35h 45m

$871

San FranciscoReykjavik Keflavik Intl

SFO - KEF

SFOKEF

San Francisco

Fri 5/10

1 stop16h 00m

Reykjavik Keflavik Intl

Thu 5/16

1 stop23h 45m

$914

San FranciscoReykjavik Keflavik Intl

SFO - KEF

SFOKEF

San Francisco

Thu 4/25

2 stops37h 15m

Reykjavik Keflavik Intl

Fri 5/3

2 stops39h 27m

$947

Flights are sorted by cheapest first

Deals found on 3/27

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.
Search Deals

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 March 24, 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 Monday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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 $340 while a round-trip flight costs $828. Price data was last updated on March 24, 2024.

Currently, January is the cheapest month in which you can book a flight from San Francisco to Reykjavik Keflavik Intl Airport (average of $334). Flying from San Francisco to Reykjavik Keflavik Intl Airport in July is currently the most expensive (average of $753). 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

$334

February

$396

March

$462

April

$534

May

$536

June

$686

July

$753

August

$660

September

$693

October

$498

November

$344

December

$387

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 March 29, 2024.
Read reviews from past customers who have flown Austrian Airlines, Scandinavian Airlines 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.
8.1
Very good
11,402 reviews

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Food

7.5

Reviews

1 / 10

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

8.1
Very good
11,402 reviews
8.1
Very good
11,402 reviews

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Food

7.5

Reviews

1 / 10

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

7.9
Good
1,684 reviews
8.1
Very good
11,402 reviews

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Food

7.5

Reviews

1 / 10

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

7.7
Good
4,840 reviews
8.1
Very good
11,402 reviews

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Food

7.5

Reviews

1 / 10

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

7.7
Good
1,131 reviews
8.1
Very good
11,402 reviews

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Food

7.5

Reviews

1 / 10

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

7.6
Good
1,885 reviews
8.1
Very good
11,402 reviews

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Food

7.5

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 $800 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Reykjavik Keflavik Intl Airport for under $800. The cheapest flight booked recently is on British Airways for just $764, but on average you can expect to pay $780.

  • Are there last-minute flights available from San Francisco to Reykjavik Keflavik Intl Airport for under $1,000?

    There are currently 20+ open flights from San Francisco to Reykjavik Keflavik Intl Airport within the next 7 days for less than $1,000.

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

    According to our current data, British Airways ($764), Lufthansa ($766), and Austrian Airlines ($779) offers the cheapest pricing from San Francisco to Reykjavik Keflavik Intl Airport. British Airways is priced at 25% lower than the current average price of a flight leaving 3 months from now.

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

  • 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 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 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 see available direct flights.

  • 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 do 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.

  • 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 3/29.

See more FAQs

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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 3,228,805 searches. Data last updated March 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$158Average$930FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
British AirwaysCheapest$592Average$848FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Scandinavian AirlinesCheapest$666Average$792FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
SWISSCheapest$688Average$842FlexibilityNo cancel feeOn-time79%
Search SWISS flights
WestJetCheapest$688Average$949FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest$719Average$1,225FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapest$751Average$1,165FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapest$799Average$1,141FlexibilityNo cancel feeOn-time69%
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DeltaCheapest$805Average$1,115FlexibilityNo cancel feeOn-timeN/A
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IcelandairCheapest$863Average$1,116FlexibilityNo cancel feeOn-time76%
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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.

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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.

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 can I compare prices from different travel booking sites for flights from San Francisco to Keflavik Intl?

Cheapflights aggregates prices from various travel booking sites. This allows you to compare prices and choose the best deal.

Can I find deals for flights from San Francisco to Keflavik Intl that offer flexible cancellation policies?

Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.

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