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Cheap flights from San Jose, California to Reykjavik from $260

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 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Jose, California to Reykjavik

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
8:20 am - 9:00 am
SJC
-
KEF
17h 40m
1 stop
Alaska Airlines Logo
12:45 pm - 10:21 pm
KEF
-
SJC
16h 36m
1 stop
$573Alaska Airlines
Sun, Jul 26 - Fri, Aug 7
Alaska Airlines Logo
9:38 pm - 9:00 am
SJC
-
KEF
28h 22m
1 stop
Alaska Airlines Logo
12:45 pm - 11:59 pm
KEF
-
SJC
18h 14m
1 stop
$579Alaska Airlines
Mon, Jul 27 - Fri, Aug 7
Virgin Atlantic Logo
9:34 am - 7:00 am
SJC
-
KEF
14h 26m
2 stops
Virgin Atlantic Logo
11:25 am - 10:13 pm
KEF
-
SJC
17h 48m
2 stops
$587Virgin Atlantic
Fri, Aug 28 - Sun, Sep 6
Alaska Airlines Logo
6:17 am - 9:00 am
SJC
-
KEF
19h 43m
1 stop
Alaska Airlines Logo
12:45 pm - 10:57 pm
KEF
-
SJC
17h 12m
1 stop
$638Alaska Airlines
Sun, Aug 2 - Wed, Aug 26
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
$643Alaska Airlines
Thu, Jul 30 - Fri, Aug 7
Alaska Airlines Logo
8:20 am - 9:00 am
SJC
-
KEF
17h 40m
1 stop
Alaska Airlines Logo
12:45 pm - 1:20 pm
KEF
-
SJC
31h 35m
1 stop
$650Alaska Airlines
Sun, Jul 26 - Mon, Aug 3
Alaska Airlines Logo
9:38 pm - 9:00 am
SJC
-
KEF
28h 22m
1 stop
Alaska Airlines Logo
12:45 pm - 1:20 pm
KEF
-
SJC
31h 35m
1 stop
$655Alaska Airlines
Mon, Jul 27 - Mon, Aug 3
Alaska Airlines Logo
2:16 pm - 9:00 am
SJC
-
KEF
11h 44m
1 stop
Alaska Airlines Logo
12:45 pm - 8:00 pm
KEF
-
SJC
14h 15m
1 stop
$667Alaska Airlines
Tue, Jul 28 - Fri, Aug 7
Alaska Airlines Logo
6:45 pm - 9:00 am
SJC
-
KEF
31h 15m
1 stop
Alaska Airlines Logo
12:45 pm - 11:59 pm
KEF
-
SJC
18h 14m
1 stop
$673Alaska Airlines
Sat, Jul 25 - Thu, Jul 30
Multiple Airlines Logo
8:20 am - 9:00 am
SJC
-
KEF
17h 40m
1 stop
Multiple Airlines Logo
9:00 am - 7:19 pm
KEF
-
SJC
41h 19m
2 stops
$678Multiple Airlines
Sun, Aug 2 - Wed, Aug 26

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

Our best Alaska Airlines deals on San Jose, California to Reykjavik Keflavik Intl Airport flight tickets
Alaska Airlines
Jul 26
SJC8:20 amSan Jose
17h 40m
1 stop
KEF9:00 amReykjavik Keflavik Intl
Aug 7
KEF12:45 pmReykjavik Keflavik Intl
16h 36m
1 stop
SJC10:21 pmSan Jose
$573
Alaska Airlines
Jul 27
SJC9:38 pmSan Jose
28h 22m
1 stop
KEF9:00 amReykjavik Keflavik Intl
Aug 7
KEF12:45 pmReykjavik Keflavik Intl
18h 14m
1 stop
SJC11:59 pmSan Jose
$579
Alaska Airlines
Aug 2
SJC6:17 amSan Jose
19h 43m
1 stop
KEF9:00 amReykjavik Keflavik Intl
Aug 26
KEF12:45 pmReykjavik Keflavik Intl
17h 12m
1 stop
SJC10:57 pmSan Jose
$638

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
Jul 8
SJC6:17 amSan Jose
24h 43m
1 stop
KEF2:00 pmReykjavik Keflavik Intl
Jul 16
KEF10:40 amReykjavik Keflavik Intl
19h 41m
1 stop
SJC11:21 pmSan Jose
$898
Icelandair
Jul 5
SJC2:31 pmSan Jose
12h 09m
1 stop
KEF9:40 amReykjavik Keflavik Intl
Jul 14
KEF10:40 amReykjavik Keflavik Intl
12h 52m
1 stop
SJC4:32 pmSan Jose
$1,038
Icelandair
Jul 7
SJC2:16 pmSan Jose
12h 09m
1 stop
KEF9:25 amReykjavik Keflavik Intl
Jul 14
KEF10:40 amReykjavik Keflavik Intl
18h 41m
1 stop
SJC10:21 pmSan Jose
$1,043

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 June 29, 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

8:20 am-9:00 am

1 stop17h 40m

Reykjavik Keflavik Intl

Fri 8/7

12:45 pm-10:21 pm

1 stop16h 36m

$573

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Mon 7/27

9:38 pm-9:00 am

1 stop28h 22m

Reykjavik Keflavik Intl

Fri 8/7

12:45 pm-11:59 pm

1 stop18h 14m

$579

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Fri 8/28

9:34 am-7:00 am

2 stops14h 26m

Reykjavik Keflavik Intl

Sun 9/6

11:25 am-10:13 pm

2 stops17h 48m

$587

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sun 8/2

6:17 am-9:00 am

1 stop19h 43m

Reykjavik Keflavik Intl

Wed 8/26

12:45 pm-10:57 pm

1 stop17h 12m

$638

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Thu 7/30

6:17 am-9:00 am

1 stop19h 43m

Reykjavik Keflavik Intl

Fri 8/7

12:45 pm-8:00 pm

1 stop14h 15m

$643

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sun 7/26

8:20 am-9:00 am

1 stop17h 40m

Reykjavik Keflavik Intl

Mon 8/3

12:45 pm-1:20 pm

1 stop31h 35m

$650

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Mon 7/27

9:38 pm-9:00 am

1 stop28h 22m

Reykjavik Keflavik Intl

Mon 8/3

12:45 pm-1:20 pm

1 stop31h 35m

$655
Quickest round-trip

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Tue 7/28

2:16 pm-9:00 am

1 stop11h 44m

Reykjavik Keflavik Intl

Fri 8/7

12:45 pm-8:00 pm

1 stop14h 15m

$667

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sat 7/25

6:45 pm-9:00 am

1 stop31h 15m

Reykjavik Keflavik Intl

Thu 7/30

12:45 pm-11:59 pm

1 stop18h 14m

$673

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sun 8/2

8:20 am-9:00 am

1 stop17h 40m

Reykjavik Keflavik Intl

Wed 8/26

9:00 am-7:19 pm

2 stops41h 19m

$678

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 is the most popular carrier operating from San Jose to Reykjavik Keflavik Intl

What airlines fly to Reykjavik Keflavik Intl Airport?

Icelandair, Alaska Airlines 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. Icelandair is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Reykjavik Keflavik Intl Airport. Keep in mind that there are 7 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 44m

Direct flights

None
The fastest flight from San Jose, California to Reykjavik Keflavik Intl Airport takes 11h 44m
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.
Search flight deals

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 44m 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
12,593 reviews
Search Alaska Airlines flights
IcelandairPriceFrom $901Free CancellationRating
7.0
694 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
Hveragerdi
Borgarnes
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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