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Cheap flights from Reykjavik Keflavik Intl Airport to San Jose from $607

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 7/27. 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
1 adult, Economy, 0 bags

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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
4:50 pm - 10:59 pm
KEF
-
SJC
13h 09m
1 stop
Icelandair Logo
10:22 am - 9:25 am
SJC
-
KEF
16h 03m
1 stop
$964Icelandair
Fri, Apr 17 - Tue, Apr 21
United Airlines Logo
12:00 pm - 10:56 pm
KEF
-
SJC
17h 56m
1 stop
United Airlines Logo
6:37 pm - 8:50 am
SJC
-
KEF
31h 13m
2 stops
$976United Airlines
Mon, May 18 - Mon, May 25
United Airlines Logo
12:00 pm - 5:23 pm
KEF
-
SJC
36h 23m
2 stops
United Airlines Logo
8:45 am - 8:30 am
SJC
-
KEF
16h 45m
2 stops
$982United Airlines
Sun, May 17 - Sun, May 24
Icelandair Logo
7:45 pm - 5:06 pm
KEF
-
SJC
28h 21m
1 stop
Icelandair Logo
6:00 pm - 9:25 am
SJC
-
KEF
32h 25m
1 stop
$988Icelandair
Mon, May 25 - Tue, Jun 9
Icelandair Logo
4:50 pm - 5:06 pm
KEF
-
SJC
31h 16m
1 stop
Icelandair Logo
6:00 pm - 9:25 am
SJC
-
KEF
32h 25m
1 stop
$990Icelandair
Mon, May 25 - Tue, Jun 9
Multiple Airlines Logo
4:50 pm - 10:59 pm
KEF
-
SJC
13h 09m
1 stop
Multiple Airlines Logo
8:00 am - 9:25 am
SJC
-
KEF
18h 25m
1 stop
$999Multiple Airlines
Mon, May 18 - Mon, May 25
Virgin Atlantic Logo
11:25 am - 4:59 pm
KEF
-
SJC
36h 34m
2 stops
Virgin Atlantic Logo
9:37 am - 9:30 am
SJC
-
KEF
16h 53m
2 stops
$1,017Virgin Atlantic
Fri, Apr 17 - Tue, Apr 21
Multiple Airlines Logo
4:50 pm - 10:59 pm
KEF
-
SJC
13h 09m
1 stop
Multiple Airlines Logo
8:00 am - 6:05 am
SJC
-
KEF
15h 05m
2 stops
$1,216Multiple Airlines
Fri, Apr 17 - Tue, Apr 21
American Airlines Logo
10:30 am - 10:59 pm
KEF
-
SJC
19h 29m
2 stops
American Airlines Logo
6:10 am - 10:00 am
SJC
-
KEF
20h 50m
3 stops
$1,230American Airlines
Fri, Apr 17 - Tue, Apr 21
United Airlines Logo
12:00 pm - 10:56 pm
KEF
-
SJC
17h 56m
1 stop
United Airlines Logo
8:45 am - 8:50 am
SJC
-
KEF
17h 05m
2 stops
$3,707United Airlines
Sun, May 17 - Sun, May 24

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
Apr 17
KEF4:50 pmReykjavik Keflavik Intl
13h 09m
1 stop
SJC10:59 pmSan Jose
Apr 21
SJC10:22 amSan Jose
16h 03m
1 stop
KEF9:25 amReykjavik Keflavik Intl
$964
Icelandair
May 25
KEF7:45 pmReykjavik Keflavik Intl
28h 21m
1 stop
SJC5:06 pmSan Jose
Jun 9
SJC6:00 pmSan Jose
32h 25m
1 stop
KEF9:25 amReykjavik Keflavik Intl
$988
Icelandair
May 25
KEF4:50 pmReykjavik Keflavik Intl
31h 16m
1 stop
SJC5:06 pmSan Jose
Jun 9
SJC6:00 pmSan Jose
32h 25m
1 stop
KEF9:25 amReykjavik Keflavik Intl
$990

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
May 18
KEF12:00 pmReykjavik Keflavik Intl
32h 30m
2 stops
SJC1:30 pmSan Jose
May 25
SJC6:30 amSan Jose
19h 00m
2 stops
KEF8:30 amReykjavik Keflavik Intl
$976
United Airlines
May 17
KEF12:00 pmReykjavik Keflavik Intl
36h 23m
2 stops
SJC5:23 pmSan Jose
May 24
SJC8:45 amSan Jose
16h 45m
2 stops
KEF8:30 amReykjavik Keflavik Intl
$982
United Airlines
May 17
KEF12:00 pmReykjavik Keflavik Intl
17h 56m
1 stop
SJC10:56 pmSan Jose
May 24
SJC8:45 amSan Jose
17h 05m
2 stops
KEF8:50 amReykjavik Keflavik Intl
$3,707

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 April 5, 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

Fri 4/17

4:50 pm-10:59 pm

1 stop13h 09m

San Jose

Tue 4/21

10:22 am-9:25 am

1 stop16h 03m

$964

ReykjavikSan Jose

KEF - SJC

KEFSJC

Reykjavik Keflavik Intl

Mon 5/18

12:00 pm-10:56 pm

1 stop17h 56m

San Jose

Mon 5/25

6:37 pm-8:50 am

2 stops31h 13m

$976

ReykjavikSan Jose

KEF - SJC

KEFSJC

Reykjavik Keflavik Intl

Sun 5/17

12:00 pm-5:23 pm

2 stops36h 23m

San Jose

Sun 5/24

8:45 am-8:30 am

2 stops16h 45m

$982

ReykjavikSan Jose

KEF - SJC

KEFSJC

Reykjavik Keflavik Intl

Mon 5/25

7:45 pm-5:06 pm

1 stop28h 21m

San Jose

Tue 6/9

6:00 pm-9:25 am

1 stop32h 25m

$988

ReykjavikSan Jose

KEF - SJC

KEFSJC

Reykjavik Keflavik Intl

Mon 5/25

4:50 pm-5:06 pm

1 stop31h 16m

San Jose

Tue 6/9

6:00 pm-9:25 am

1 stop32h 25m

$990

ReykjavikSan Jose

KEF - SJC

KEFSJC

Reykjavik Keflavik Intl

Mon 5/18

4:50 pm-10:59 pm

1 stop13h 09m

San Jose

Mon 5/25

8:00 am-9:25 am

1 stop18h 25m

$999

ReykjavikSan Jose

KEF - SJC

KEFSJC

Reykjavik Keflavik Intl

Fri 4/17

11:25 am-4:59 pm

2 stops36h 34m

San Jose

Tue 4/21

9:37 am-9:30 am

2 stops16h 53m

$1,017
Quickest round-trip

ReykjavikSan Jose

KEF - SJC

KEFSJC

Reykjavik Keflavik Intl

Fri 4/17

4:50 pm-10:59 pm

1 stop13h 09m

San Jose

Tue 4/21

8:00 am-6:05 am

2 stops15h 05m

$1,216

ReykjavikSan Jose

KEF - SJC

KEFSJC

Reykjavik Keflavik Intl

Fri 4/17

10:30 am-10:59 pm

2 stops19h 29m

San Jose

Tue 4/21

6:10 am-10:00 am

3 stops20h 50m

$1,230

ReykjavikSan Jose

KEF - SJC

KEFSJC

Reykjavik Keflavik Intl

Sun 5/17

12:00 pm-10:56 pm

1 stop17h 56m

San Jose

Sun 5/24

8:45 am-8:50 am

2 stops17h 05m

$3,707

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 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 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

13h 09m

Direct flights

None
The fastest flight from Reykjavik Keflavik Intl Airport to San Jose, California takes 13h 09m
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. 13h 09m 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.

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