$410 Find Cheap Flights from San Jose to Iceland

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 Iceland departing on 7/6. 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, 0 bags

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Book Cheap San Jose to Iceland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Jose to Iceland 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 Iceland

Sun, Jul 26 - Wed, Aug 12
Multiple Airlines Logo
6:17 am - 9:00 am
SJC
-
KEF
19h 43m
1 stop
Multiple Airlines Logo
9:00 am - 7:39 pm
KEF
-
SJC
41h 39m
2 stops
$792Multiple Airlines
Wed, Jun 3 - Tue, Jun 9
Icelandair Logo
11:30 am - 9:40 am
SJC
-
KEF
15h 10m
1 stop
Icelandair Logo
10:40 am - 10:59 pm
KEF
-
SJC
19h 19m
1 stop
$811Icelandair
Sun, May 31 - Sat, Jun 13
Icelandair Logo
8:00 am - 9:40 am
SJC
-
KEF
18h 40m
1 stop
Icelandair Logo
10:40 am - 11:21 pm
KEF
-
SJC
19h 41m
1 stop
$820Icelandair
Sun, Aug 2 - Wed, Aug 12
Alaska Airlines Logo
6:17 am - 9:00 am
SJC
-
KEF
19h 43m
1 stop
Alaska Airlines Logo
12:45 pm - 8:00 pm
KEF
-
SJC
14h 15m
1 stop
$824Alaska Airlines
Thu, Aug 27 - Thu, Sep 3
Alaska Airlines Logo
1:42 pm - 9:00 am
SJC
-
KEF
12h 18m
1 stop
Alaska Airlines Logo
12:45 pm - 6:45 pm
KEF
-
SJC
13h 00m
1 stop
$835Alaska Airlines
Wed, Aug 26 - Thu, Sep 3
Alaska Airlines Logo
7:43 pm - 9:00 am
SJC
-
KEF
30h 17m
1 stop
Alaska Airlines Logo
12:45 pm - 6:45 pm
KEF
-
SJC
13h 00m
1 stop
$843Alaska Airlines
Sat, Aug 29 - Thu, Sep 3
Alaska Airlines Logo
10:13 am - 9:00 am
SJC
-
KEF
15h 47m
1 stop
Alaska Airlines Logo
12:45 pm - 6:45 pm
KEF
-
SJC
13h 00m
1 stop
$845Alaska Airlines
Tue, Sep 1 - Fri, Sep 4
Alaska Airlines Logo
7:43 pm - 9:00 am
SJC
-
KEF
30h 17m
1 stop
Alaska Airlines Logo
12:45 pm - 6:45 pm
KEF
-
SJC
13h 00m
1 stop
$853Alaska Airlines
Wed, Jun 3 - Wed, Jun 17
Icelandair Logo
10:06 am - 9:40 am
SJC
-
KEF
16h 34m
1 stop
Icelandair Logo
4:50 pm - 11:21 pm
KEF
-
SJC
13h 31m
1 stop
$858Icelandair
Sun, Aug 23 - Tue, Aug 25
Alaska Airlines Logo
10:13 am - 9:00 am
SJC
-
KEF
15h 47m
1 stop
Alaska Airlines Logo
12:45 pm - 8:00 pm
KEF
-
SJC
14h 15m
1 stop
$860Alaska Airlines
Booking Insights

KAYAK's insights & trends for San Jose to Iceland flights

Get data-powered insights and trends into flights from San Jose to Iceland 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 Iceland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Jose to Iceland, 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 Iceland is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is $1,156 and $1,021 respectively.

Good to know

Cheapest flight$410
Flight from San Jose to Reykjavik

FAQs - booking Iceland flights

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

    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 Iceland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Jose to Iceland 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 Iceland?

    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 from San Jose to Iceland with an airline and back with another airline.

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

    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 from San Jose to Iceland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from San Jose to Iceland

 
Need help choosing which airline to fly with from San Jose to Iceland? 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.
7.9
Alaska AirlinesOverall score based on 12376 reviews
7.8Comfort
7.0Food
8.1Boarding
8.5Crew
7.0Entertainment
Airline reviews

Flight delayed no communication. The gate was changed so many times.

6.0 GoodAnonymous, May 2026
SAN - SJC
Read more Alaska Airlines reviews

Flight delayed no communication. The gate was changed so many times.

Comfortable seats, good drinks with lots of water refills, staff was kind and understanding of my disabled mother!

It is a hassle to not have entertainment screens on the backs of the seats.

I had to cancel my trip due to medical reasons. I have been unable to cancel online through either Kayak or Alaska Airlines.. I am trying to get my insured trip reimbursed by XCover. They are requiring a notice of cancellation or not using to get my refund. Please help me get that information. I have been unable to get this information from either Kayak or Alaska Airlines.

Alaska is by far the best airline to fly with 😍

They were flexible and able to get me home a day earlier due to a family members illness. Flight was on time and great friendly crew.

Affirmed my disability by allowing me to board when most accessible. Very parable, helpful and friendly staff. Smooth flight overall! I always fly Alaska when possible! Thank you!

Agent could not provide me a boarding pass for the second leg of my flights - yet with a partner airline. Not understood.

I had to change my flight last minute due to a medical emergency. Their agent was compassionate and extremely helpful. This airlines really cares about making travel, for fun, work, or an emergency a customer-focused experience. Thank you!

More efficient with checking lines and boarding/checking bags when needed.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

N Everything was perfect from boarding to assistance to baggage in Tampa

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I took seat 15A in anticipation of window seat, there is no window.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

The Check-in process at CDG was confusing and the crew was not helpful. But the flight was on-time and that is most important to me.

On-time arrivals and departures. Crew helpful and friendly. Yet everything costs extra: seat selection, food, even airphones!

Pleasant, attentive flight attendants, but they’ve got to upgrade their seats to be a true “business class” carrier.

Was a bit surprised that Icelandair flies a domestically configured 757s on long-haul flights to Iceland (no lie-flat seats in business class).

When you consider the price I ended up paying for everything. This was not a good deal! I had no idea that this airline had changed to a bargain basement no frills airline. So, it was disappointing to have to pay for every little thing. The only thing included was water and coffee. You have to pay for everything else! So I just felt nickel and dime.

The movie choices were poor. The worst problem is the treatment of passengers durinng pre-boarding. In one case the primes were checked in and sent down the boarding tunnek only to stand waiting there while the plane is cleaned. In the second case the bus was loaded, the doors closed and just stood there unmoving like sardeines in a tin for over TEN minutes. In both cases it was rough on us old guys who find standing for long periods trying.. In other words, Donnt just stack us up and forget us.

Second time with Saga Premium, everything was fab, but the entertainment centre on both my flights didn't work, plus the seat on the NY to Rek flight (Airbus) was so solid and so uncomfortable. The 737Max flight's seat was much, much better.

I’m considering never flying with Iceland Air again. The seats in economy are torture. Now you only get water, coffee and tea for free- really? No food, not a single peanut. The passport line was insane, everyone was worried about catching their connecting flight. This was the third time I’ve barely made my connection, had to run. It can’t be that my choice is to use the bathroom (during the 50 minutes between flights) or make my flight. SO stressful! Ugh.

Iceland Air severely damaged a checked bag. Additionally, the gate agent caused issues for many passengers who had standard-sized onboard bags that would have passed inspection by any other airline.

The staff was kind and helpful. There was no food, and you needed to bring your own earphones to use the entertainment, which I didn’t know.

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

Information on your arrival and departure airports