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Cheap flights from San Jose, California to Reykjavik from $597

This is the cheapest round-trip 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 1/31. 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
9:05 am - 6:15 amSJC-KEF
13h 10m1 stop
Multiple Airlines Logo
5:00 pm - 5:08 pmKEF-SJC
32h 08m1 stop
$597Multiple Airlines
Find Deal
Sat, Jan 31 - Mon, Feb 9
Multiple Airlines Logo
9:05 am - 6:15 amSJC-KEF
13h 10m1 stop
Multiple Airlines Logo
5:00 pm - 10:59 pmKEF-SJC
13h 59m1 stop
$601Multiple Airlines
Find Deal
Tue, Feb 10 - Thu, Feb 19
Multiple Airlines Logo
7:45 am - 6:15 amSJC-KEF
14h 30m2 stops
Multiple Airlines Logo
5:00 pm - 9:48 amKEF-SJC
24h 48m1 stop
$669Multiple Airlines
Find Deal
Sat, Jan 31 - Mon, Feb 9
Scandinavian Airlines Logo
1:50 pm - 10:45 amSJC-KEF
36h 55m2 stops
Scandinavian Airlines Logo
3:40 pm - 10:12 pmKEF-SJC
38h 32m2 stops
$740Scandinavian Airlines
Find Deal
Sat, Jan 31 - Mon, Feb 9
Scandinavian Airlines Logo
5:05 pm - 10:45 amSJC-KEF
34h 40m2 stops
Scandinavian Airlines Logo
7:40 am - 9:45 pmKEF-SJC
21h 05m2 stops
$770Scandinavian Airlines
Find Deal
Sun, Mar 22 - Thu, Apr 16
Scandinavian Airlines Logo
5:05 pm - 10:45 amSJC-KEF
34h 40m2 stops
Scandinavian Airlines Logo
7:40 am - 9:45 pmKEF-SJC
21h 05m2 stops
$860Scandinavian Airlines
Find Deal
Sun, Mar 22 - Tue, Apr 14
Scandinavian Airlines Logo
5:05 pm - 11:20 pmSJC-KEF
23h 15m2 stops
Scandinavian Airlines Logo
7:40 am - 9:45 pmKEF-SJC
21h 05m2 stops
$890Scandinavian Airlines
Find Deal
Thu, Mar 26 - Thu, Apr 16
Alaska Airlines Logo
8:00 am - 6:15 amSJC-KEF
14h 15m1 stop
Alaska Airlines Logo
5:00 pm - 10:59 pmKEF-SJC
13h 59m1 stop
$935Alaska Airlines
Find Deal
Sun, Feb 15 - Fri, Feb 20
Alaska Airlines Logo
10:16 am - 6:15 amSJC-KEF
11h 59m1 stop
Alaska Airlines Logo
5:30 pm - 10:59 pmKEF-SJC
12h 29m1 stop
$942Alaska Airlines
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Sun, Mar 1 - Sat, Mar 14
Alaska Airlines Logo
3:36 pm - 6:15 amSJC-KEF
30h 39m1 stop
Alaska Airlines Logo
5:00 pm - 5:08 pmKEF-SJC
32h 08m1 stop
$955Alaska Airlines
Find Deal
Sat, Jan 31 - Mon, Feb 9

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
Jan 31
SJC1:50 pmSan Jose
36h 55m
2 stops
KEF10:45 amReykjavik Keflavik Intl
Feb 9
KEF3:40 pmReykjavik Keflavik Intl
38h 32m
2 stops
SJC10:12 pmSan Jose
$740
Find similar
Scandinavian Airlines
Mar 22
SJC5:05 pmSan Jose
34h 40m
2 stops
KEF10:45 amReykjavik Keflavik Intl
Apr 16
KEF7:40 amReykjavik Keflavik Intl
21h 05m
2 stops
SJC9:45 pmSan Jose
$770
Find similar
Scandinavian Airlines
Mar 22
SJC5:05 pmSan Jose
34h 40m
2 stops
KEF10:45 amReykjavik Keflavik Intl
Apr 14
KEF7:40 amReykjavik Keflavik Intl
21h 05m
2 stops
SJC9:45 pmSan Jose
$860
Find similar

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
Feb 15
SJC8:00 amSan Jose
14h 15m
1 stop
KEF6:15 amReykjavik Keflavik Intl
Feb 20
KEF5:00 pmReykjavik Keflavik Intl
13h 59m
1 stop
SJC10:59 pmSan Jose
$935
Find similar
Alaska Airlines
Mar 1
SJC10:16 amSan Jose
11h 59m
1 stop
KEF6:15 amReykjavik Keflavik Intl
Mar 14
KEF5:30 pmReykjavik Keflavik Intl
12h 29m
1 stop
SJC10:59 pmSan Jose
$942
Find similar
Alaska Airlines
Jan 31
SJC3:36 pmSan Jose
30h 39m
1 stop
KEF6:15 amReykjavik Keflavik Intl
Feb 9
KEF5:00 pmReykjavik Keflavik Intl
32h 08m
1 stop
SJC5:08 pmSan Jose
$955
Find similar

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 November 20, 2025.
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

Sat 1/31

9:05 am-6:15 am

1 stop13h 10m

Reykjavik Keflavik Intl

Mon 2/9

5:00 pm-5:08 pm

1 stop32h 08m

$597

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Tue 2/10

9:05 am-6:15 am

1 stop13h 10m

Reykjavik Keflavik Intl

Thu 2/19

5:00 pm-10:59 pm

1 stop13h 59m

$601

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sat 1/31

7:45 am-6:15 am

2 stops14h 30m

Reykjavik Keflavik Intl

Mon 2/9

5:00 pm-9:48 am

1 stop24h 48m

$669

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sat 1/31

1:50 pm-10:45 am

2 stops36h 55m

Reykjavik Keflavik Intl

Mon 2/9

3:40 pm-10:12 pm

2 stops38h 32m

$740

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sun 3/22

5:05 pm-10:45 am

2 stops34h 40m

Reykjavik Keflavik Intl

Thu 4/16

7:40 am-9:45 pm

2 stops21h 05m

$770

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sun 3/22

5:05 pm-10:45 am

2 stops34h 40m

Reykjavik Keflavik Intl

Tue 4/14

7:40 am-9:45 pm

2 stops21h 05m

$860

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Thu 3/26

5:05 pm-11:20 pm

2 stops23h 15m

Reykjavik Keflavik Intl

Thu 4/16

7:40 am-9:45 pm

2 stops21h 05m

$890

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sun 2/15

8:00 am-6:15 am

1 stop14h 15m

Reykjavik Keflavik Intl

Fri 2/20

5:00 pm-10:59 pm

1 stop13h 59m

$935

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sun 3/1

10:16 am-6:15 am

1 stop11h 59m

Reykjavik Keflavik Intl

Sat 3/14

5:30 pm-10:59 pm

1 stop12h 29m

$942

San JoseReykjavik

SJC - KEF

SJCKEF

San Jose

Sat 1/31

3:36 pm-6:15 am

1 stop30h 39m

Reykjavik Keflavik Intl

Mon 2/9

5:00 pm-5:08 pm

1 stop32h 08m

$955

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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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 February is, on average, the cheapest month to fly to Reykjavik Keflavik Intl Airport from San Jose, California, with most prices found around $952. If you’re not able to fly to Reykjavik Keflavik Intl Airport in February, then October is your next best option. Flight prices from San Jose, California to Reykjavik Keflavik Intl Airport during October average around $1,010.

What is the cheapest day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest day to depart from San Jose, California to Reykjavik Keflavik Intl Airport is on a Tuesday when prices can be found for as low as $960. The most expensive day to fly to Reykjavik Keflavik Intl Airport is Thursday, with ticket prices averaging around $1,334.

What is the cheapest time of day to depart on your flight to Reykjavik Keflavik Intl Airport?

The cheapest time of day to fly to Reykjavik Keflavik Intl Airport is in the morning when flights can be purchased for as low as $1,003. Flights in the afternoon are often more expensive with an average ticket price of $1,159.

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

Direct flights

None
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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  • How far is San Jose to Reykjavik Keflavik Intl by plane?

    There are 4193.7 mi between San Jose and Reykjavik Keflavik Intl. 10h 37m 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
11,326 reviews
Search Alaska Airlines flights
IcelandairPriceFrom $736Free CancellationRating
7.0
581 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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