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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 7/15. 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
8:20 am - 9:00 am
SJC
-
KEF
17h 40m
1 stop
Multiple Airlines Logo
9:00 am - 7:28 pm
KEF
-
SJC
41h 28m
2 stops
$787Multiple Airlines
Sun, Jul 5 - Thu, Jul 9
Alaska Airlines Logo
6:17 am - 9:00 am
SJC
-
KEF
19h 43m
1 stop
Alaska Airlines Logo
12:45 pm - 5:53 pm
KEF
-
SJC
12h 08m
1 stop
$799Alaska Airlines
Sun, Jul 5 - Thu, Jul 9
Multiple Airlines Logo
6:45 pm - 9:00 am
SJC
-
KEF
31h 15m
1 stop
Multiple Airlines Logo
9:00 am - 5:12 pm
KEF
-
SJC
15h 12m
2 stops
$817Multiple Airlines
Sat, Jul 11 - Sat, Jul 18
Multiple Airlines Logo
10:00 am - 9:25 am
SJC
-
KEF
16h 25m
1 stop
Multiple Airlines Logo
10:40 am - 4:56 pm
KEF
-
SJC
13h 16m
1 stop
$835Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
2:16 pm - 9:00 am
SJC
-
KEF
11h 44m
1 stop
Multiple Airlines Logo
9:00 am - 5:12 pm
KEF
-
SJC
15h 12m
2 stops
$854Multiple Airlines
Thu, Jul 9 - Mon, Jul 20
Multiple Airlines Logo
10:19 am - 6:15 am
SJC
-
KEF
12h 56m
1 stop
Multiple Airlines Logo
10:40 am - 4:56 pm
KEF
-
SJC
13h 16m
1 stop
$868Multiple Airlines
Wed, Aug 12 - Wed, Aug 26
Multiple Airlines Logo
6:45 pm - 2:00 pm
SJC
-
KEF
12h 15m
1 stop
Multiple Airlines Logo
10:40 am - 4:32 pm
KEF
-
SJC
12h 52m
1 stop
$872Multiple Airlines
Tue, Jul 14 - Tue, Jul 21
Multiple Airlines Logo
8:20 am - 9:25 am
SJC
-
KEF
18h 05m
1 stop
Multiple Airlines Logo
10:40 am - 11:59 pm
KEF
-
SJC
20h 19m
1 stop
$875Multiple Airlines
Tue, Jul 28 - Fri, Aug 7
Icelandair Logo
7:55 am - 6:05 am
SJC
-
KEF
15h 10m
1 stop
Icelandair Logo
4:50 pm - 12:35 pm
KEF
-
SJC
26h 45m
1 stop
$883Icelandair
Mon, Oct 12 - Sun, Oct 18
Icelandair Logo
10:22 am - 9:25 am
SJC
-
KEF
16h 03m
1 stop
Icelandair Logo
7:45 pm - 10:53 pm
KEF
-
SJC
34h 08m
1 stop
$885Icelandair
Mon, Sep 21 - Fri, Oct 9

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 5
SJC6:17 amSan Jose
19h 43m
1 stop
KEF9:00 amReykjavik Keflavik Intl
Jul 9
KEF12:45 pmReykjavik Keflavik Intl
12h 08m
1 stop
SJC5:53 pmSan Jose
$799
Alaska Airlines
Nov 6
SJC6:15 amSan Jose
16h 00m
1 stop
KEF6:15 amReykjavik Keflavik Intl
Nov 15
KEF4:50 pmReykjavik Keflavik Intl
14h 36m
1 stop
SJC11:26 pmSan Jose
$989
Alaska Airlines
Jun 15
SJC2:16 pmSan Jose
11h 44m
1 stop
KEF9:00 amReykjavik Keflavik Intl
Jun 21
KEF12:45 pmReykjavik Keflavik Intl
31h 35m
1 stop
SJC1:20 pmSan Jose
$1,206

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
Oct 12
SJC7:55 amSan Jose
15h 10m
1 stop
KEF6:05 amReykjavik Keflavik Intl
Oct 18
KEF4:50 pmReykjavik Keflavik Intl
26h 45m
1 stop
SJC12:35 pmSan Jose
$883
Icelandair
Sep 21
SJC10:22 amSan Jose
16h 03m
1 stop
KEF9:25 amReykjavik Keflavik Intl
Oct 9
KEF7:45 pmReykjavik Keflavik Intl
34h 08m
1 stop
SJC10:53 pmSan Jose
$885
Icelandair
Aug 5
SJC2:19 pmSan Jose
12h 21m
1 stop
KEF9:40 amReykjavik Keflavik Intl
Aug 13
KEF10:40 amReykjavik Keflavik Intl
12h 52m
1 stop
SJC4:32 pmSan Jose
$896

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 2, 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 7/5

8:20 am-9:00 am

1 stop17h 40m

Reykjavik Keflavik Intl

Thu 7/9

9:00 am-7:28 pm

2 stops41h 28m

$787

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sun 7/5

6:17 am-9:00 am

1 stop19h 43m

Reykjavik Keflavik Intl

Thu 7/9

12:45 pm-5:53 pm

1 stop12h 08m

$799

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sat 7/11

6:45 pm-9:00 am

1 stop31h 15m

Reykjavik Keflavik Intl

Sat 7/18

9:00 am-5:12 pm

2 stops15h 12m

$817

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Wed 8/19

10:00 am-9:25 am

1 stop16h 25m

Reykjavik Keflavik Intl

Wed 8/26

10:40 am-4:56 pm

1 stop13h 16m

$835

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Thu 7/9

2:16 pm-9:00 am

1 stop11h 44m

Reykjavik Keflavik Intl

Mon 7/20

9:00 am-5:12 pm

2 stops15h 12m

$854

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Wed 8/12

10:19 am-6:15 am

1 stop12h 56m

Reykjavik Keflavik Intl

Wed 8/26

10:40 am-4:56 pm

1 stop13h 16m

$868
Quickest round-trip

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Tue 7/14

6:45 pm-2:00 pm

1 stop12h 15m

Reykjavik Keflavik Intl

Tue 7/21

10:40 am-4:32 pm

1 stop12h 52m

$872

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Tue 7/28

8:20 am-9:25 am

1 stop18h 05m

Reykjavik Keflavik Intl

Fri 8/7

10:40 am-11:59 pm

1 stop20h 19m

$875

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Mon 10/12

7:55 am-6:05 am

1 stop15h 10m

Reykjavik Keflavik Intl

Sun 10/18

4:50 pm-12:35 pm

1 stop26h 45m

$883

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Mon 9/21

10:22 am-9:25 am

1 stop16h 03m

Reykjavik Keflavik Intl

Fri 10/9

7:45 pm-10:53 pm

1 stop34h 08m

$885

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, Delta, and United Airlines are the most popular carriers 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 38% 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 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.
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 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
12,459 reviews
Search Alaska Airlines flights
IcelandairPriceFrom $905Free CancellationRating
7.0
665 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
Hveragerdi
Hella
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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