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Cheap flights from San Jose, California to Reykjavik from $404

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to Reykjavik departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Jose, California to Reykjavik

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:17 am - 9:00 am
SJC
-
KEF
19h 43m
1 stop
Multiple Airlines Logo
9:00 am - 7:39 pm
KEF
-
SJC
41h 39m
2 stops
$792Multiple Airlines
Sun, Jul 26 - Wed, Aug 12
Icelandair Logo
11:30 am - 9:40 am
SJC
-
KEF
15h 10m
1 stop
Icelandair Logo
10:40 am - 10:59 pm
KEF
-
SJC
19h 19m
1 stop
$811Icelandair
Wed, Jun 3 - Tue, Jun 9
Icelandair Logo
8:00 am - 9:40 am
SJC
-
KEF
18h 40m
1 stop
Icelandair Logo
10:40 am - 11:21 pm
KEF
-
SJC
19h 41m
1 stop
$820Icelandair
Sun, May 31 - Sat, Jun 13
Alaska Airlines Logo
6:17 am - 9:00 am
SJC
-
KEF
19h 43m
1 stop
Alaska Airlines Logo
12:45 pm - 8:00 pm
KEF
-
SJC
14h 15m
1 stop
$824Alaska Airlines
Sun, Aug 2 - Wed, Aug 12
Alaska Airlines Logo
1:42 pm - 9:00 am
SJC
-
KEF
12h 18m
1 stop
Alaska Airlines Logo
12:45 pm - 6:45 pm
KEF
-
SJC
13h 00m
1 stop
$835Alaska Airlines
Thu, Aug 27 - Thu, Sep 3
Alaska Airlines Logo
7:43 pm - 9:00 am
SJC
-
KEF
30h 17m
1 stop
Alaska Airlines Logo
12:45 pm - 6:45 pm
KEF
-
SJC
13h 00m
1 stop
$843Alaska Airlines
Wed, Aug 26 - Thu, Sep 3
Alaska Airlines Logo
10:13 am - 9:00 am
SJC
-
KEF
15h 47m
1 stop
Alaska Airlines Logo
12:45 pm - 6:45 pm
KEF
-
SJC
13h 00m
1 stop
$845Alaska Airlines
Sat, Aug 29 - Thu, Sep 3
Alaska Airlines Logo
7:43 pm - 9:00 am
SJC
-
KEF
30h 17m
1 stop
Alaska Airlines Logo
12:45 pm - 6:45 pm
KEF
-
SJC
13h 00m
1 stop
$853Alaska Airlines
Tue, Sep 1 - Fri, Sep 4
Icelandair Logo
10:06 am - 9:40 am
SJC
-
KEF
16h 34m
1 stop
Icelandair Logo
4:50 pm - 11:21 pm
KEF
-
SJC
13h 31m
1 stop
$858Icelandair
Wed, Jun 3 - Wed, Jun 17
Alaska Airlines Logo
10:13 am - 9:00 am
SJC
-
KEF
15h 47m
1 stop
Alaska Airlines Logo
12:45 pm - 8:00 pm
KEF
-
SJC
14h 15m
1 stop
$860Alaska Airlines
Sun, Aug 23 - Tue, Aug 25

Icelandair flights from San Jose, California to Reykjavik Keflavik Intl Airport

Our best Icelandair deals on San Jose, California to Reykjavik Keflavik Intl Airport flight tickets
Icelandair
Jun 3
SJC11:30 amSan Jose
15h 10m
1 stop
KEF9:40 amReykjavik Keflavik Intl
Jun 9
KEF10:40 amReykjavik Keflavik Intl
19h 19m
1 stop
SJC10:59 pmSan Jose
$811
Icelandair
May 31
SJC8:00 amSan Jose
18h 40m
1 stop
KEF9:40 amReykjavik Keflavik Intl
Jun 13
KEF10:40 amReykjavik Keflavik Intl
19h 41m
1 stop
SJC11:21 pmSan Jose
$820
Icelandair
Jun 3
SJC10:06 amSan Jose
16h 34m
1 stop
KEF9:40 amReykjavik Keflavik Intl
Jun 17
KEF4:50 pmReykjavik Keflavik Intl
13h 31m
1 stop
SJC11:21 pmSan Jose
$858

Scandinavian Airlines flights from San Jose, California to Reykjavik Keflavik Intl Airport

Our best Scandinavian Airlines deals on San Jose, California to Reykjavik Keflavik Intl Airport flight tickets
Scandinavian Airlines
Nov 4
SJC4:30 pmSan Jose
40h 50m
2 stops
KEF5:20 pmReykjavik Keflavik Intl
Nov 11
KEF6:05 pmReykjavik Keflavik Intl
35h 42m
2 stops
SJC9:47 pmSan Jose
$935
Scandinavian Airlines
May 22
SJC7:36 amSan Jose
43h 04m
2 stops
KEF9:40 amReykjavik Keflavik Intl
May 29
KEF5:35 pmReykjavik Keflavik Intl
36h 20m
2 stops
SJC10:55 pmSan Jose
$2,334
Scandinavian Airlines
Jun 2
SJC11:45 amSan Jose
22h 00m
2 stops
KEF4:45 pmReykjavik Keflavik Intl
Jun 14
KEF10:30 amReykjavik Keflavik Intl
43h 27m
2 stops
SJC10:57 pmSan Jose
$2,595

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to Reykjavik Keflavik Intl Airport 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, momondo users made 832,500 searches. Data last updated May 19, 2026.
Use the filters below to find and compare flights from San Jose, California to Reykjavik Keflavik Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sun 7/26

6:17 am-9:00 am

1 stop19h 43m

Reykjavik Keflavik Intl

Wed 8/12

9:00 am-7:39 pm

2 stops41h 39m

$792

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Wed 6/3

11:30 am-9:40 am

1 stop15h 10m

Reykjavik Keflavik Intl

Tue 6/9

10:40 am-10:59 pm

1 stop19h 19m

$811

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sun 5/31

8:00 am-9:40 am

1 stop18h 40m

Reykjavik Keflavik Intl

Sat 6/13

10:40 am-11:21 pm

1 stop19h 41m

$820

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sun 8/2

6:17 am-9:00 am

1 stop19h 43m

Reykjavik Keflavik Intl

Wed 8/12

12:45 pm-8:00 pm

1 stop14h 15m

$824
Quickest round-trip

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Thu 8/27

1:42 pm-9:00 am

1 stop12h 18m

Reykjavik Keflavik Intl

Thu 9/3

12:45 pm-6:45 pm

1 stop13h 00m

$835

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Wed 8/26

7:43 pm-9:00 am

1 stop30h 17m

Reykjavik Keflavik Intl

Thu 9/3

12:45 pm-6:45 pm

1 stop13h 00m

$843

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sat 8/29

10:13 am-9:00 am

1 stop15h 47m

Reykjavik Keflavik Intl

Thu 9/3

12:45 pm-6:45 pm

1 stop13h 00m

$845

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Tue 9/1

7:43 pm-9:00 am

1 stop30h 17m

Reykjavik Keflavik Intl

Fri 9/4

12:45 pm-6:45 pm

1 stop13h 00m

$853

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Wed 6/3

10:06 am-9:40 am

1 stop16h 34m

Reykjavik Keflavik Intl

Wed 6/17

4:50 pm-11:21 pm

1 stop13h 31m

$858

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sun 8/23

10:13 am-9:00 am

1 stop15h 47m

Reykjavik Keflavik Intl

Tue 8/25

12:45 pm-8:00 pm

1 stop14h 15m

$860

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Reykjavik from

How to get the cheapest flight ticket from San Jose, California to Reykjavik Keflavik Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Jose to Reykjavik Keflavik Intl?

Alaska Airlines, Lufthansa, and KLM are the most popular carriers operating from San Jose to Reykjavik Keflavik Intl

What airlines fly to Reykjavik Keflavik Intl Airport?

Alaska Airlines, Icelandair and United Airlines are the top three most popular airlines that fly to Reykjavik Keflavik Intl Airport from San Jose, California according to our data. Alaska Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Reykjavik Keflavik Intl Airport. Keep in mind that there are 8 different airlines that fly to Reykjavik Keflavik Intl Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from San Jose, California to Reykjavik Keflavik Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to Reykjavik Keflavik Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to Reykjavik Keflavik Intl Airport (SJC to KEF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to Reykjavik Keflavik Intl Airport

Fastest flight time

11h 09m

Direct flights

None
The fastest flight from San Jose, California to Reykjavik Keflavik Intl Airport takes 11h 09m
There are no direct flights from San Jose, California to Reykjavik Keflavik Intl Airport. There are no popular flight routes from San Jose, California to Reykjavik Keflavik Intl Airport.
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Frequently asked questions about flying from San Jose, California to Reykjavik Keflavik Intl Airport

  • How far is San Jose to Reykjavik Keflavik Intl by plane?

    There are 4193.7 mi between San Jose and Reykjavik Keflavik Intl. 11h 09m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Jose Airport to Reykjavik Keflavik Intl Airport?

    Prices for flights from San Jose Airport to Reykjavik Keflavik Intl Airport refresh daily.

  • How many operators does momondo search for flights from San Jose Airport to Reykjavik Keflavik Intl Airport?

  • How old do you have to be to fly from San Jose Airport to Reykjavik Keflavik Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Reykjavik Keflavik Intl Airport.

  • What documentation or ID do you need to fly to Reykjavik Keflavik Intl Airport?

    The travel and health documents you'll need for your trip to Reykjavik Keflavik Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Reykjavik Keflavik Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Jose, California to Reykjavik Keflavik Intl Airport?

Best airlines flying from San Jose, California to Reykjavik Keflavik Intl Airport

Compare and see reviews for airlines that fly from San Jose, California to Reykjavik Keflavik Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $646Free CancellationRating
7.9
12,385 reviews
Search Alaska Airlines flights
IcelandairPriceFrom $905Free CancellationRating
7.0
656 reviews
Search Icelandair flights

Traveling to a place near Reykjavik?

Book flights to Reykjavik if you plan to visit one of these locations
Keflavik
Selfoss
Hella
Borgarnes
Hveragerdi
Grindavik
Kopavogur

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Reykjavik?

Finding the right flight to Reykjavik from San Jose is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Reykjavik quick and easy, saving you time and money.

Can I find flights from San Jose to Reykjavik with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Jose to Reykjavik flights to just show those with flexible booking policies.

How can momondo help me find flights from San Jose to Reykjavik?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Reykjavik from San Jose.

I’m not ready to book a flight from San Jose to Reykjavik right now. Can momondo alert me if prices change?

Price alerts on flights to Reykjavik from San Jose are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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