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Cheap flights from San Jose, California to Reykjavik from $458

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.
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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.
Alaska Airlines Logo
6:17 am - 9:00 am
SJC
-
KEF
19h 43m
1 stop
Alaska Airlines Logo
12:45 pm - 10:21 pm
KEF
-
SJC
16h 36m
1 stop
$574Alaska Airlines
Sun, Aug 2 - Wed, Aug 12
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
$674Alaska Airlines
Tue, Jul 14 - Tue, Jul 28
Alaska Airlines Logo
2:16 pm - 9:00 am
SJC
-
KEF
11h 44m
1 stop
Alaska Airlines Logo
12:45 pm - 10:57 pm
KEF
-
SJC
17h 12m
1 stop
$704Alaska Airlines
Sun, Aug 16 - Fri, Aug 28
Alaska Airlines Logo
5:50 pm - 9:00 am
SJC
-
KEF
32h 10m
1 stop
Alaska Airlines Logo
12:45 pm - 10:57 pm
KEF
-
SJC
17h 12m
1 stop
$711Alaska Airlines
Sat, Aug 22 - Tue, Sep 1
Alaska Airlines Logo
9:38 pm - 9:00 am
SJC
-
KEF
28h 22m
1 stop
Alaska Airlines Logo
12:45 pm - 10:57 pm
KEF
-
SJC
17h 12m
1 stop
$721Alaska Airlines
Fri, Aug 14 - Mon, Aug 24
Alaska Airlines Logo
8:20 am - 9:00 am
SJC
-
KEF
17h 40m
1 stop
Alaska Airlines Logo
12:45 pm - 10:57 pm
KEF
-
SJC
17h 12m
1 stop
$739Alaska Airlines
Wed, Aug 12 - Wed, Aug 26
Multiple Airlines Logo
2:34 pm - 9:25 am
SJC
-
KEF
11h 51m
1 stop
Multiple Airlines Logo
10:40 am - 5:53 pm
KEF
-
SJC
14h 13m
1 stop
$748Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
Alaska Airlines Logo
6:15 am - 9:00 am
SJC
-
KEF
19h 45m
1 stop
Alaska Airlines Logo
12:45 pm - 8:00 pm
KEF
-
SJC
14h 15m
1 stop
$775Alaska Airlines
Tue, Aug 25 - Tue, Sep 8
Alaska Airlines Logo
5:50 pm - 9:00 am
SJC
-
KEF
32h 10m
1 stop
Alaska Airlines Logo
12:45 pm - 10:57 pm
KEF
-
SJC
17h 12m
1 stop
$782Alaska Airlines
Sat, Aug 29 - Tue, Sep 8
Alaska Airlines Logo
1:42 pm - 9:00 am
SJC
-
KEF
12h 18m
1 stop
Alaska Airlines Logo
12:45 pm - 1:17 pm
KEF
-
SJC
31h 32m
1 stop
$783Alaska Airlines
Sun, Aug 30 - Mon, Sep 7

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
Aug 2
SJC8:20 amSan Jose
17h 40m
1 stop
KEF9:00 amReykjavik Keflavik Intl
Aug 11
KEF12:45 pmReykjavik Keflavik Intl
14h 15m
1 stop
SJC8:00 pmSan Jose
$574
Alaska Airlines
Jul 14
SJC6:17 amSan Jose
19h 43m
1 stop
KEF9:00 amReykjavik Keflavik Intl
Jul 28
KEF12:45 pmReykjavik Keflavik Intl
12h 08m
1 stop
SJC5:53 pmSan Jose
$674
Alaska Airlines
Aug 16
SJC2:16 pmSan Jose
11h 44m
1 stop
KEF9:00 amReykjavik Keflavik Intl
Aug 28
KEF12:45 pmReykjavik Keflavik Intl
17h 12m
1 stop
SJC10:57 pmSan Jose
$704

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
SJC2:34 pmSan Jose
11h 51m
1 stop
KEF9:25 amReykjavik Keflavik Intl
Jun 9
KEF10:40 amReykjavik Keflavik Intl
13h 26m
1 stop
SJC5:06 pmSan Jose
$820
Icelandair
May 28
SJC8:00 amSan Jose
18h 25m
1 stop
KEF9:25 amReykjavik Keflavik Intl
Jun 6
KEF10:40 amReykjavik Keflavik Intl
19h 51m
1 stop
SJC11:31 pmSan Jose
$829
Icelandair
Jun 3
SJC8:00 amSan Jose
18h 40m
1 stop
KEF9:40 amReykjavik Keflavik Intl
Jun 11
KEF10:40 amReykjavik Keflavik Intl
19h 41m
1 stop
SJC11:21 pmSan Jose
$838

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 5, 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 8/2

6:17 am-9:00 am

1 stop19h 43m

Reykjavik Keflavik Intl

Wed 8/12

12:45 pm-10:21 pm

1 stop16h 36m

$574

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Tue 7/14

6:17 am-9:00 am

1 stop19h 43m

Reykjavik Keflavik Intl

Tue 7/28

12:45 pm-5:53 pm

1 stop12h 08m

$674

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sun 8/16

2:16 pm-9:00 am

1 stop11h 44m

Reykjavik Keflavik Intl

Fri 8/28

12:45 pm-10:57 pm

1 stop17h 12m

$704

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sat 8/22

5:50 pm-9:00 am

1 stop32h 10m

Reykjavik Keflavik Intl

Tue 9/1

12:45 pm-10:57 pm

1 stop17h 12m

$711

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Fri 8/14

9:38 pm-9:00 am

1 stop28h 22m

Reykjavik Keflavik Intl

Mon 8/24

12:45 pm-10:57 pm

1 stop17h 12m

$721

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Wed 8/12

8:20 am-9:00 am

1 stop17h 40m

Reykjavik Keflavik Intl

Wed 8/26

12:45 pm-10:57 pm

1 stop17h 12m

$739
Quickest round-trip

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Wed 6/3

2:34 pm-9:25 am

1 stop11h 51m

Reykjavik Keflavik Intl

Wed 6/10

10:40 am-5:53 pm

1 stop14h 13m

$748

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Tue 8/25

6:15 am-9:00 am

1 stop19h 45m

Reykjavik Keflavik Intl

Tue 9/8

12:45 pm-8:00 pm

1 stop14h 15m

$775

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sat 8/29

5:50 pm-9:00 am

1 stop32h 10m

Reykjavik Keflavik Intl

Tue 9/8

12:45 pm-10:57 pm

1 stop17h 12m

$782

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sun 8/30

1:42 pm-9:00 am

1 stop12h 18m

Reykjavik Keflavik Intl

Mon 9/7

12:45 pm-1:17 pm

1 stop31h 32m

$783

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 typical price of a round-trip flight between San Jose, California and Reykjavik Keflavik Intl Airport?

What is the cheapest month to fly to Reykjavik Keflavik Intl Airport?

The month of April is, on average, the cheapest month to fly to Reykjavik Keflavik Intl Airport from San Jose, California, with most prices found around $0. If you’re not able to fly to Reykjavik Keflavik Intl Airport in April, then June is your next best option. Flight prices from San Jose, California to Reykjavik Keflavik Intl Airport during June average around $796.

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 50m

Direct flights

None
The fastest flight from San Jose, California to Reykjavik Keflavik Intl Airport takes 11h 50m
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 50m 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
12,330 reviews
Search Alaska Airlines flights
IcelandairPriceFrom $905Free CancellationRating
7.0
650 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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