Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Reykjavik Keflavik Intl Airport to San Jose from $396

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Reykjavik Keflavik Intl Airport to San Jose departing on 7/19. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Reykjavik Keflavik Intl Airport to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
7:45 pm - 4:32 pm
KEF
-
SJC
27h 47m
1 stop
Icelandair Logo
2:16 pm - 2:00 pm
SJC
-
KEF
16h 44m
1 stop
$930Icelandair
Mon, Jul 27 - Wed, Aug 5
Icelandair Logo
10:40 am - 4:25 pm
KEF
-
SJC
12h 45m
1 stop
Icelandair Logo
2:16 pm - 2:00 pm
SJC
-
KEF
16h 44m
1 stop
$937Icelandair
Tue, Jul 28 - Wed, Aug 5
Icelandair Logo
4:50 pm - 10:21 pm
KEF
-
SJC
12h 31m
1 stop
Icelandair Logo
2:16 pm - 9:25 am
SJC
-
KEF
12h 09m
1 stop
$982Icelandair
Fri, Jul 24 - Wed, Aug 5
Icelandair Logo
10:40 am - 5:53 pm
KEF
-
SJC
14h 13m
1 stop
Icelandair Logo
8:00 am - 9:40 am
SJC
-
KEF
18h 40m
1 stop
$1,112Icelandair
Mon, Jun 29 - Sun, Jul 12
Icelandair Logo
4:50 pm - 10:21 pm
KEF
-
SJC
12h 31m
1 stop
Icelandair Logo
2:16 pm - 2:00 pm
SJC
-
KEF
16h 44m
1 stop
$1,120Icelandair
Mon, Aug 3 - Thu, Aug 6
United Airlines Logo
11:30 am - 1:25 pm
KEF
-
SJC
32h 55m
2 stops
United Airlines Logo
6:37 pm - 7:00 am
SJC
-
KEF
29h 23m
2 stops
$1,150United Airlines
Mon, Jul 27 - Wed, Aug 5
Icelandair Logo
4:50 pm - 11:21 pm
KEF
-
SJC
13h 31m
1 stop
Icelandair Logo
2:16 pm - 2:00 pm
SJC
-
KEF
16h 44m
1 stop
$1,171Icelandair
Sun, Aug 2 - Thu, Aug 6
Delta Logo
8:45 am - 7:32 pm
KEF
-
SJC
17h 47m
2 stops
Delta Logo
6:10 am - 7:00 am
SJC
-
KEF
17h 50m
1 stop
$1,187Delta
Mon, Jul 27 - Wed, Aug 5
United Airlines Logo
12:00 pm - 10:43 pm
KEF
-
SJC
17h 43m
1 stop
United Airlines Logo
6:37 pm - 7:00 am
SJC
-
KEF
29h 23m
2 stops
$1,198United Airlines
Wed, Jul 29 - Wed, Aug 5
Delta Logo
9:30 am - 10:13 pm
KEF
-
SJC
19h 43m
2 stops
Delta Logo
6:10 am - 7:00 am
SJC
-
KEF
17h 50m
1 stop
$1,199Delta
Fri, Jul 24 - Wed, Aug 5

Icelandair flights from Reykjavik Keflavik Intl Airport to San Jose, California

Our best Icelandair deals on Reykjavik Keflavik Intl Airport to San Jose, California flight tickets
Icelandair
Jul 27
KEF7:45 pmReykjavik Keflavik Intl
27h 47m
1 stop
SJC4:32 pmSan Jose
Aug 5
SJC2:16 pmSan Jose
16h 44m
1 stop
KEF2:00 pmReykjavik Keflavik Intl
$930
Icelandair
Jul 28
KEF10:40 amReykjavik Keflavik Intl
12h 45m
1 stop
SJC4:25 pmSan Jose
Aug 5
SJC2:16 pmSan Jose
16h 44m
1 stop
KEF2:00 pmReykjavik Keflavik Intl
$937
Icelandair
Jul 24
KEF4:50 pmReykjavik Keflavik Intl
12h 31m
1 stop
SJC10:21 pmSan Jose
Aug 5
SJC2:16 pmSan Jose
12h 09m
1 stop
KEF9:25 amReykjavik Keflavik Intl
$982

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

Our best United Airlines deals on Reykjavik Keflavik Intl Airport to San Jose, California flight tickets
United Airlines
Jul 27
KEF11:30 amReykjavik Keflavik Intl
32h 55m
2 stops
SJC1:25 pmSan Jose
Aug 5
SJC6:37 pmSan Jose
29h 23m
2 stops
KEF7:00 amReykjavik Keflavik Intl
$1,150
United Airlines
Jul 29
KEF12:00 pmReykjavik Keflavik Intl
17h 43m
1 stop
SJC10:43 pmSan Jose
Aug 5
SJC6:37 pmSan Jose
29h 23m
2 stops
KEF7:00 amReykjavik Keflavik Intl
$1,198
United Airlines
Jul 29
KEF12:00 pmReykjavik Keflavik Intl
16h 09m
2 stops
SJC9:09 pmSan Jose
Aug 5
SJC6:37 pmSan Jose
29h 23m
2 stops
KEF7:00 amReykjavik Keflavik Intl
$1,204

momondo Fare Finder

 
Customize your flight search to find flights from Reykjavik Keflavik Intl Airport to San Jose, California 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 23, 2026.
Use the filters below to find and compare flights from Reykjavik Keflavik Intl Airport to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ReykjavikSan Jose

KEF - SJC

KEFSJC

Reykjavik Keflavik Intl

Mon 7/27

7:45 pm-4:32 pm

1 stop27h 47m

San Jose

Wed 8/5

2:16 pm-2:00 pm

1 stop16h 44m

$930

ReykjavikSan Jose

KEF - SJC

KEFSJC

Reykjavik Keflavik Intl

Tue 7/28

10:40 am-4:25 pm

1 stop12h 45m

San Jose

Wed 8/5

2:16 pm-2:00 pm

1 stop16h 44m

$937
Quickest round-trip

ReykjavikSan Jose

KEF - SJC

KEFSJC

Reykjavik Keflavik Intl

Fri 7/24

4:50 pm-10:21 pm

1 stop12h 31m

San Jose

Wed 8/5

2:16 pm-9:25 am

1 stop12h 09m

$982

ReykjavikSan Jose

KEF - SJC

KEFSJC

Reykjavik Keflavik Intl

Mon 6/29

10:40 am-5:53 pm

1 stop14h 13m

San Jose

Sun 7/12

8:00 am-9:40 am

1 stop18h 40m

$1,112

ReykjavikSan Jose

KEF - SJC

KEFSJC

Reykjavik Keflavik Intl

Mon 8/3

4:50 pm-10:21 pm

1 stop12h 31m

San Jose

Thu 8/6

2:16 pm-2:00 pm

1 stop16h 44m

$1,120

ReykjavikSan Jose

KEF - SJC

KEFSJC

Reykjavik Keflavik Intl

Mon 7/27

11:30 am-1:25 pm

2 stops32h 55m

San Jose

Wed 8/5

6:37 pm-7:00 am

2 stops29h 23m

$1,150

ReykjavikSan Jose

KEF - SJC

KEFSJC

Reykjavik Keflavik Intl

Sun 8/2

4:50 pm-11:21 pm

1 stop13h 31m

San Jose

Thu 8/6

2:16 pm-2:00 pm

1 stop16h 44m

$1,171

ReykjavikSan Jose

KEF - SJC

KEFSJC

Reykjavik Keflavik Intl

Mon 7/27

8:45 am-7:32 pm

2 stops17h 47m

San Jose

Wed 8/5

6:10 am-7:00 am

1 stop17h 50m

$1,187

ReykjavikSan Jose

KEF - SJC

KEFSJC

Reykjavik Keflavik Intl

Wed 7/29

12:00 pm-10:43 pm

1 stop17h 43m

San Jose

Wed 8/5

6:37 pm-7:00 am

2 stops29h 23m

$1,198

ReykjavikSan Jose

KEF - SJC

KEFSJC

Reykjavik Keflavik Intl

Fri 7/24

9:30 am-10:13 pm

2 stops19h 43m

San Jose

Wed 8/5

6:10 am-7:00 am

1 stop17h 50m

$1,199

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Jose from

How to get the cheapest flight ticket from Reykjavik Keflavik Intl Airport to San Jose, California

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 Reykjavik Keflavik Intl to San Jose?

WestJet, Icelandair, and Alaska Airlines are the most popular carriers operating from Reykjavik Keflavik Intl to San Jose

When to book flights from Reykjavik Keflavik Intl Airport to San Jose, California

Are you open to changing your travel dates? Check out the ideal times to fly from Reykjavik Keflavik Intl Airport to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Reykjavik Keflavik Intl Airport to San Jose, California (KEF to SJC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Reykjavik Keflavik Intl Airport to San Jose, California

Fastest flight time

14h 13m

Direct flights

None
The fastest flight from Reykjavik Keflavik Intl Airport to San Jose, California takes 14h 13m
There are no direct flights from Reykjavik Keflavik Intl Airport to San Jose, California. There are no popular flight routes from Reykjavik Keflavik Intl Airport to San Jose, California.
Search flight deals

Frequently asked questions about flying from Reykjavik Keflavik Intl Airport to San Jose, California

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

    A flight from Reykjavik Keflavik Intl to San Jose will travel around 4193.7 mi. 14h 13m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Reykjavik Keflavik Intl Airport to San Jose Airport?

    Prices for flights from Reykjavik Keflavik Intl Airport to San Jose Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Reykjavik Keflavik Intl Airport to San Jose Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Reykjavik Keflavik Intl Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The travel and health documents required for your trip to San Jose Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Jose Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Reykjavik to San Jose?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Reykjavik to San Jose. momondo saves you time and could save you money on your trip.

Can I find flights from Reykjavik to San Jose with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Jose from Reykjavik which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Reykjavik to San Jose?

momondo helps you find the best flight between Reykjavik and San Jose by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Reykjavik to San Jose right now. Can momondo alert me if prices change?

Price alerts on flights to San Jose from Reykjavik 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.

An easier way to manage your San Jose, California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 6/22
Mon 6/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States