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Cheap flights from San Jose, California to Reykjavik from $365

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 5/11. 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
10:16 am - 6:15 am
SJC
-
KEF
11h 59m
1 stop
Multiple Airlines Logo
5:00 pm - 10:59 pm
KEF
-
SJC
13h 59m
1 stop
$730Multiple Airlines
Wed, Feb 25 - Thu, Mar 5
Scandinavian Airlines Logo
3:45 pm - 11:20 pm
SJC
-
KEF
23h 35m
2 stops
Scandinavian Airlines Logo
11:30 am - 10:05 pm
KEF
-
SJC
42h 35m
2 stops
$845Scandinavian Airlines
Wed, Feb 25 - Thu, Mar 5
Multiple Airlines Logo
2:28 pm - 9:25 am
SJC
-
KEF
11h 57m
1 stop
Multiple Airlines Logo
10:40 am - 5:06 pm
KEF
-
SJC
13h 26m
1 stop
$859Multiple Airlines
Sun, May 24 - Sat, May 30
Icelandair Logo
2:44 pm - 6:15 am
SJC
-
KEF
32h 31m
1 stop
Icelandair Logo
10:40 am - 11:26 pm
KEF
-
SJC
19h 46m
1 stop
$884Icelandair
Sat, May 9 - Sat, May 23
Icelandair Logo
10:16 am - 6:15 am
SJC
-
KEF
11h 59m
1 stop
Icelandair Logo
5:00 pm - 9:22 am
KEF
-
SJC
23h 22m
1 stop
$892Icelandair
Wed, Mar 4 - Wed, Mar 11
Icelandair Logo
10:16 am - 6:15 am
SJC
-
KEF
11h 59m
1 stop
Icelandair Logo
5:00 pm - 10:59 pm
KEF
-
SJC
13h 59m
1 stop
$902Icelandair
Wed, Feb 25 - Thu, Mar 5
Alaska Airlines Logo
8:00 am - 6:05 am
SJC
-
KEF
15h 05m
1 stop
Alaska Airlines Logo
4:50 pm - 10:59 pm
KEF
-
SJC
13h 09m
1 stop
$906Alaska Airlines
Thu, May 21 - Sun, May 31
Icelandair Logo
10:22 am - 6:15 am
SJC
-
KEF
12h 53m
1 stop
Icelandair Logo
4:50 pm - 10:59 pm
KEF
-
SJC
13h 09m
1 stop
$938Icelandair
Tue, Mar 31 - Wed, Apr 8
Icelandair Logo
8:00 am - 6:05 am
SJC
-
KEF
15h 05m
1 stop
Icelandair Logo
7:45 pm - 5:06 pm
KEF
-
SJC
28h 21m
1 stop
$940Icelandair
Mon, May 18 - Mon, Jun 1
Alaska Airlines Logo
7:05 pm - 9:25 am
SJC
-
KEF
31h 20m
1 stop
Alaska Airlines Logo
4:50 pm - 9:08 am
KEF
-
SJC
23h 18m
1 stop
$945Alaska Airlines
Thu, Mar 26 - Wed, Apr 1

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
May 21
SJC8:00 amSan Jose
15h 05m
1 stop
KEF6:05 amReykjavik Keflavik Intl
May 31
KEF4:50 pmReykjavik Keflavik Intl
13h 09m
1 stop
SJC10:59 pmSan Jose
$906
Alaska Airlines
Mar 26
SJC7:05 pmSan Jose
31h 20m
1 stop
KEF9:25 amReykjavik Keflavik Intl
Apr 1
KEF4:50 pmReykjavik Keflavik Intl
23h 18m
1 stop
SJC9:08 amSan Jose
$945
Alaska Airlines
Jul 11
SJC8:58 pmSan Jose
26h 17m
1 stop
KEF6:15 amReykjavik Keflavik Intl
Jul 25
KEF4:50 pmReykjavik Keflavik Intl
13h 49m
1 stop
SJC11:39 pmSan Jose
$950

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
Feb 25
SJC3:45 pmSan Jose
23h 35m
2 stops
KEF11:20 pmReykjavik Keflavik Intl
Mar 5
KEF11:30 amReykjavik Keflavik Intl
42h 35m
2 stops
SJC10:05 pmSan Jose
$845
Scandinavian Airlines
Mar 28
SJC1:25 pmSan Jose
61h 15m
2 stops
KEF9:40 amReykjavik Keflavik Intl
Apr 7
KEF5:05 pmReykjavik Keflavik Intl
33h 41m
2 stops
SJC7:46 pmSan Jose
$1,085

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 February 3, 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

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Wed 2/25

10:16 am-6:15 am

1 stop11h 59m

Reykjavik Keflavik Intl

Thu 3/5

5:00 pm-10:59 pm

1 stop13h 59m

$730

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Wed 2/25

3:45 pm-11:20 pm

2 stops23h 35m

Reykjavik Keflavik Intl

Thu 3/5

11:30 am-10:05 pm

2 stops42h 35m

$845

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sun 5/24

2:28 pm-9:25 am

1 stop11h 57m

Reykjavik Keflavik Intl

Sat 5/30

10:40 am-5:06 pm

1 stop13h 26m

$859

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sat 5/9

2:44 pm-6:15 am

1 stop32h 31m

Reykjavik Keflavik Intl

Sat 5/23

10:40 am-11:26 pm

1 stop19h 46m

$884

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Wed 3/4

10:16 am-6:15 am

1 stop11h 59m

Reykjavik Keflavik Intl

Wed 3/11

5:00 pm-9:22 am

1 stop23h 22m

$892

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Wed 2/25

10:16 am-6:15 am

1 stop11h 59m

Reykjavik Keflavik Intl

Thu 3/5

5:00 pm-10:59 pm

1 stop13h 59m

$902

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Thu 5/21

8:00 am-6:05 am

1 stop15h 05m

Reykjavik Keflavik Intl

Sun 5/31

4:50 pm-10:59 pm

1 stop13h 09m

$906

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Tue 3/31

10:22 am-6:15 am

1 stop12h 53m

Reykjavik Keflavik Intl

Wed 4/8

4:50 pm-10:59 pm

1 stop13h 09m

$938

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Mon 5/18

8:00 am-6:05 am

1 stop15h 05m

Reykjavik Keflavik Intl

Mon 6/1

7:45 pm-5:06 pm

1 stop28h 21m

$940

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Thu 3/26

7:05 pm-9:25 am

1 stop31h 20m

Reykjavik Keflavik Intl

Wed 4/1

4:50 pm-9:08 am

1 stop23h 18m

$945

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 month to fly to Reykjavik Keflavik Intl Airport?

The month of October is, on average, the cheapest month to fly to Reykjavik Keflavik Intl Airport from San Jose, California, with most prices found around $1,010. If you’re not able to fly to Reykjavik Keflavik Intl Airport in October, then November is your next best option. Flight prices from San Jose, California to Reykjavik Keflavik Intl Airport during November average around $1,010.

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 15m

Direct flights

None
The fastest flight from San Jose, California to Reykjavik Keflavik Intl Airport takes 11h 15m
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

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

    There are 4193.7 mi between San Jose and Reykjavik Keflavik Intl. 11h 15m 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
8.0
11,833 reviews
Search Alaska Airlines flights
IcelandairPriceFrom $736Free CancellationRating
7.1
606 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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