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Reykjavik

$298+ Cheap flights from Fremont, CA to Reykjavik (REK)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — REK
ene. 16 — ene. 231
vie. 1/16
vie. 1/23
1 adult, Economy
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Cheapflights Tip: The best prices from Fremont to Reykjavik are usually found in August or September, booked 5 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Fremont to Reykjavik

Cheapest flights from Fremont to Reykjavik
Explore the most affordable flight options available from Fremont to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 17, 2025.

This Trip.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/236:24 amSFO - KEF
1 stop15h 41mMultiple Airlines
sáb. 12/274:55 pmKEF - SFO
1 stop15h 29mMultiple Airlines
Deal found 12/15$1,201
This Alaska Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/257:00 amSFO - KEF
1 stop15h 15mAlaska Airlines
sáb. 1/175:00 pmKEF - SFO
1 stop32h 59mAlaska Airlines
Deal found 12/17$1,255
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/239:41 pmSFO - KEF
1 stop24h 34mAlaska Airlines
sáb. 12/275:00 pmKEF - SFO
1 stop14h 54mAlaska Airlines
Deal found 12/16$1,347
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/234:07 pmSFO - KEF
1 stop29h 58mMultiple Airlines
jue. 1/85:00 pmKEF - SFO
2 stops28h 18mMultiple Airlines
Deal found 12/15$1,376
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/246:24 amSFO - KEF
1 stop15h 41mMultiple Airlines
vie. 1/95:00 pmKEF - SFO
2 stops28h 31mMultiple Airlines
Deal found 12/15$1,394
This Alaska Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/217:20 pmSFO - KEF
1 stop26h 55mAlaska Airlines
vie. 12/265:00 pmKEF - SFO
1 stop14h 54mAlaska Airlines
Deal found 12/14$1,396
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/246:24 amSFO - KEF
1 stop15h 41mMultiple Airlines
sáb. 12/274:55 pmKEF - SFO
1 stop15h 29mMultiple Airlines
Deal found 12/15$1,397
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/239:41 pmSFO - KEF
1 stop24h 34mAlaska Airlines
dom. 12/284:50 pmKEF - SFO
1 stop14h 59mAlaska Airlines
Deal found 12/16$1,414
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/246:24 amSFO - KEF
1 stop15h 41mMultiple Airlines
vie. 12/264:55 pmKEF - SFO
1 stop15h 29mMultiple Airlines
Deal found 12/15$1,436

Find flight deals from Fremont to Reykjavik

Keep the following information in mind while searching for Fremont to Reykjavik flight deals. Data was last updated diciembre 17, 2025.

Most accurate provider

oojo
3 stars

Most trusted provider

oojo
3 stars

Round-trip from

$655
(Trip.com)

One-way from

$298
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,243
Provider with most accurate pricing for San Francisco-Reykjavik (REK) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Reykjavik (REK) flights.
Search Deals
From Fremont to Reykjavik (REK)
Search Deals
One-way flight from Fremont to Reykjavik (REK)
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont to Reykjavik 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 2,558,603 searches. Data last updated diciembre 17, 2025.
Use the filters below to find and compare flights from Fremont to Reykjavik that are best for you.

Fly from

Fremont

Fly to

Reykjavik

Route

Depart

Return

Price

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

dom. 3/1

4:40 pm-10:45 am

1 stop34h 05m

Reykjavik Keflavik Intl

lun. 3/9

3:40 pm-3:35 pm

1 stop30h 55m

$722

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

lun. 3/2

4:40 pm-4:50 pm

1 stop16h 10m

Reykjavik Keflavik Intl

mar. 3/31

6:25 pm-2:40 pm

2 stops51h 15m

$725

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

jue. 1/29

3:10 pm-10:40 am

1 stop35h 30m

Reykjavik Keflavik Intl

dom. 2/1

11:30 am-2:35 pm

1 stop35h 05m

$733

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

dom. 2/1

4:40 pm-10:45 am

1 stop34h 05m

Reykjavik Keflavik Intl

jue. 2/5

11:30 am-2:35 pm

2 stops35h 05m

$735

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

sáb. 4/18

4:45 pm-10:15 am

2 stops34h 30m

Reykjavik Keflavik Intl

dom. 4/26

10:30 am-2:40 pm

1 stop35h 10m

$739

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

lun. 3/2

8:00 am-6:10 am

1 stop14h 10m

Reykjavik Keflavik Intl

mar. 3/31

5:10 pm-12:56 am

1 stop14h 46m

$750

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

sáb. 2/28

10:15 am-11:10 am

3 stops40h 55m

$309

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

sáb. 1/31

10:15 am-11:10 am

3 stops40h 55m

$330

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

mié. 6/10

12:50 pm-8:15 am

1 stop12h 25m

$365

San FranciscoReykjavik

SFO - KEF

SFOKEF

San Francisco

vie. 2/27

7:55 pm-6:55 pm

2 stops39h 00m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 16 results
1
2

Best time to book a flight from Fremont to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Fremont 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.

Cheapflights Insights

Everything you need to know about your flight from Fremont to Reykjavik

How far ahead should I book a flight from Fremont to Reykjavik?

Use this chart to determine the optimal time to book a round-trip flight from Fremont to Reykjavik. Price data was last updated on December 12, 2025.

Booking 5 days in advance of your planned departure date is, on average, the best time to get cheap flights from Fremont to Reykjavik. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Fremont to Reykjavik?

Currently, April is the cheapest month in which you can book a flight from Fremont to Reykjavik (average of $167). Flying from Fremont to Reykjavik in January is currently the most expensive (average of $784). 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.

What is the cheapest time of day to fly from FR8 to REK?

Find hourly flight availability from Fremont to Reykjavik. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 17, 2025.

One of the essential ways to save on airfare from Fremont to Reykjavik is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 15% on airfare.

What is the cheapest day to fly from Fremont to Reykjavik?

Use this chart to determine the cheapest time to fly round-trip from Fremont to Reykjavik. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Fremont to Reykjavik flight should consider departing on Sunday mornings 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.

Reviews of airlines servicing Reykjavik

Get insights into the airlines that provide service to Reykjavik. 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 Reykjavik. Reviews last updated diciembre 17, 2025.
See what other customers who have flown with Alaska Airlines, United Airlines, and WestJet from Fremont to Reykjavik have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,477 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,092 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
WestJet
7.2
Good
3,204 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Air Canada
7.1
Good
10,534 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Icelandair
7.0
Good
591 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from Fremont to Reykjavik. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Fremont to Reykjavik?

    Scandinavian Airlines can get you from Fremont to Reykjavik in just under 34h 05m. Your travel time can differ by up to . Airlines will cover a distance of 4190 mi.

  • What are the cheapest airlines to fly from Fremont to Reykjavik one-way?

    One-way options have recently been found by users for as low as $308 on WestJet. Other airlines that offer cheap prices include Air Canada from $501 and Icelandair from $533 one-way.

  • Can I find deals for flights from Fremont to Reykjavik that include hotel bookings?

    Yes. In addition to deals on Fremont to Reykjavik flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fremont to Reykjavik?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fremont to Reykjavik.

  • Can I find deals for business class flights from Fremont to Reykjavik?

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

  • What is the cheapest month to book a flight from Fremont to Reykjavik?

    Currently, April is the cheapest month in which you can book a flight from Fremont to Reykjavik (average of $167). Flying from Fremont to Reykjavik in January is currently the most expensive (average of $784). 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

Traveling to a place near Reykjavik?

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Top 8 airlines flying from Fremont to Reykjavik

Discover the top 8 airlines that operate flights from Fremont to Reykjavik. 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 2,558,603 searches. Data last updated diciembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$537Average$713FlexibilityNo cancel feeOn-time60%
DeltaCheapest$556Average$793FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$646Average$1,172FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$650Average$837FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$655Average$830FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$684Average$921FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$698Average$765FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$736Average$1,106FlexibilityNo cancel feeOn-time76%

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