SJC - KEF

$473 Find Cheap Flights from San Jose to Reykjavik

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Jose to Reykjavik departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to Reykjavik, as well as popular online travel agencies
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Flights Deals

Cheap Flights from San Jose to Reykjavik (SJC-KEF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Jose to Reykjavik that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Jose to Reykjavik

Tue, Jul 29 - Tue, Aug 5
KLM Logo
1:34 pm - 7:00 amSJC-KEF
10h 26m1 stop
KLM Logo
9:30 am - 8:26 pmKEF-SJC
17h 56m1 stop
$651KLM
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Tue, Jul 29 - Tue, Aug 5
KLM Logo
1:34 pm - 7:00 amSJC-KEF
10h 26m1 stop
KLM Logo
9:30 am - 4:03 pmKEF-SJC
13h 33m2 stops
$656KLM
Find Deal
Mon, Sep 8 - Fri, Sep 19
United Airlines Logo
6:30 am - 8:30 amSJC-KEF
19h 00m1 stop
United Airlines Logo
9:30 am - 10:40 pmKEF-SJC
44h 10m2 stops
$657United Airlines
Find Deal
Mon, Sep 8 - Fri, Sep 19
United Airlines Logo
8:45 am - 7:00 amSJC-KEF
15h 15m2 stops
United Airlines Logo
9:30 am - 10:40 pmKEF-SJC
44h 10m2 stops
$662United Airlines
Find Deal
Thu, Nov 13 - Fri, Nov 21
 Logo
11:42 am - 5:35 pmSJC-KEF
21h 53m2 stops
 Logo
11:45 am - 9:19 amKEF-SJC
29h 34m2 stops
Tue, Jul 29 - Tue, Aug 5
 Logo
6:30 am - 8:10 amSJC-KEF
18h 40m2 stops
 Logo
9:50 am - 10:36 amKEF-SJC
31h 46m3 stops
Wed, Nov 12 - Fri, Nov 21
Lufthansa Logo
8:45 am - 2:15 pmSJC-KEF
21h 30m2 stops
Lufthansa Logo
4:50 pm - 8:53 pmKEF-SJC
36h 03m2 stops
$791Lufthansa
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Sun, Sep 21 - Thu, Oct 2
Lufthansa Logo
8:45 am - 11:35 pmSJC-KEF
31h 50m2 stops
Lufthansa Logo
1:15 am - 8:53 pmKEF-SJC
26h 38m2 stops
$835Lufthansa
Find Deal
Wed, Nov 12 - Thu, Nov 20
Icelandair Logo
8:10 am - 6:15 amSJC-KEF
14h 05m1 stop
Icelandair Logo
5:05 pm - 10:59 pmKEF-SJC
13h 54m1 stop
$981Icelandair
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Fri, Nov 14 - Thu, Nov 20
Icelandair Logo
8:10 am - 6:15 amSJC-KEF
14h 05m1 stop
Icelandair Logo
5:05 pm - 10:59 pmKEF-SJC
13h 54m1 stop
$1,010Icelandair
Find Deal
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KAYAK's insights & trends for San Jose to Reykjavik flights

Get data-powered insights and trends into flights from San Jose to Reykjavik to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Jose to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Jose to Reykjavik Keflavik Intl Airport is January, where tickets cost $901 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $1,540 and $1,517 respectively.

Good to know

Low seasonNovember
High seasonJune
Cheapest flight$473
Best time to beat the crowds but there is an average 32% increase in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from San Jose to Reykjavik

When to book flights from San Jose to Reykjavik

Are your dates flexible? Find out the best times to travel from San Jose to Reykjavik based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Jose to Reykjavik flights

  • What is the cheapest flight from San Jose to Reykjavik Keflavik Intl Airport?

    In the last 3 days, the lowest price for a flight from San Jose to Reykjavik Keflavik Intl Airport was $473 for a one-way ticket and $651 for a round-trip.

  • Do I need a passport to fly between San Jose and Reykjavik?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Jose and on arrival in Reykjavik.

  • Which airports will I be using when flying from San Jose to Reykjavik?

    When flying out of San Jose you will be using San Jose. You will be landing at Reykjavik, also known as Reykjavik Keflavik Intl.

  • Which aircraft models fly most regularly from San Jose to Reykjavik?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Jose to Reykjavik?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between San Jose and Reykjavik, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from San Jose to Reykjavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Jose to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Jose to Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from San Jose is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Jose to Reykjavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to San Jose with another airline. Booking your flights between San Jose and KEF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Jose to Reykjavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from San Jose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from San Jose to Reykjavik

 
See real verified KAYAK customer reviews for airlines flying from San Jose to Reykjavik. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Jose to Reykjavik? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Entertainment
7.8Comfort
7.1Food
8.1Boarding
8.5Crew
Airline reviews

Staff are helpful and patient. I don’t appreciate the almost 5 hours delay and also the delay of our luggage and being switched from one carousel to another to pick them up.

2.0 MediocreAnonymous, Jun 2025LAX - SEA
Read more Alaska Airlines reviews

Staff are helpful and patient. I don’t appreciate the almost 5 hours delay and also the delay of our luggage and being switched from one carousel to another to pick them up.

Staff were great but we were delayed on the tarmac for over an hour.

Great crew, smooth flight and landing. Wish they would offer Dr. Pepper and a choice of flavors of pretzels.

Thank you still providing bags for vomit. My son had a migraine and needed a bag to vomit in and it was right there behind the seat in front of us. Thank you!

We waited over an hour for our luggage to arrive at the carousel in Seattle.

The plane was delayed a bit. It wasn't a huge problem though, as we were heading back home.

Flight was great. Boarding was crazy because another flight was boarding late next to ours so everyone was standing and in the way.

Comfortable seat, a little delay, very informative. Love Wi-Fi

very good but no blankets for overnight flight or tv screens…

Good. They checked my bag FOR FREE so I didnt have to try to hoist it up into the overhead compartment. Also, they served free beverages, which I appreciated.

Seats in premier saga class were narrow and hard. Very uncomfortable for a 5-hour flight.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset. If there is option to use another company, I suggest to other people use them.

I had an exit row and so was Comfortable on the long flight.

The seats on this airline are sooo small, even for a petite person. I felt like the seat tilted forward and I was fighting to stay in it. The lavatory is horribly small, with a wet floor because the sink is so small you can't help but splash the water all over when washing up.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

The flights were in time and the bags arrived. well done

Everything you need to know for your flight from San Jose to Reykjavik

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