$470 Cheap Flights from San Jose (SJC) to Reykjavik (KEF)

View $470 flight on Sun, Apr 26, 2026Opens in a new window

Popular airlines from Norman Y. Mineta San Jose Intl. Airport (SJC) to Reykjavik–Keflavik Intl. Airport (KEF)

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

Prices were available within the past 7 days and start at $470 for one-way flights and $606 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Apr 26 - Tue, May 12
SJC
San Jose
KEF
Reykjavik
$606 Roundtrip, found 17 hours ago
$606
Roundtrip
found 17 hours ago
Select Delta flight, departing Sun, Apr 26 from San Jose to Reykjavik, returning Tue, May 12, priced at $606 found 17 hours ago
Delta
Sat, Apr 25 - Tue, May 12
SJC
San Jose
KEF
Reykjavik
$618 Roundtrip, found 2 days ago
$618
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Apr 25 from San Jose to Reykjavik, returning Tue, May 12, priced at $618 found 2 days ago
Delta
Sun, Apr 26 - Tue, May 12
SJC
San Jose
KEF
Reykjavik
$632 Roundtrip, found 17 hours ago
$632
Roundtrip
found 17 hours ago
Select Delta flight, departing Sun, Apr 26 from San Jose to Reykjavik, returning Tue, May 12, priced at $632 found 17 hours ago
Delta
Fri, Apr 10 - Wed, Apr 29
SJC
San Jose
KEF
Reykjavik
$643 Roundtrip, found 2 days ago
$643
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Apr 10 from San Jose to Reykjavik, returning Wed, Apr 29, priced at $643 found 2 days ago
Delta
Sun, Apr 26 - Sat, May 9
SJC
San Jose
KEF
Reykjavik
$656 Roundtrip, found 2 days ago
$656
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Apr 26 from San Jose to Reykjavik, returning Sat, May 9, priced at $656 found 2 days ago
Lufthansa
Fri, Apr 10 - Tue, Apr 14
SJC
San Jose
KEF
Reykjavik
$665 Roundtrip, found 6 days ago
$665
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Fri, Apr 10 from San Jose to Reykjavik, returning Tue, Apr 14, priced at $665 found 6 days ago
Lufthansa
Thu, Apr 9 - Fri, Apr 17
SJC
San Jose
KEF
Reykjavik
$668 Roundtrip, found 11 hours ago
$668
Roundtrip
found 11 hours ago
Select Lufthansa flight, departing Thu, Apr 9 from San Jose to Reykjavik, returning Fri, Apr 17, priced at $668 found 11 hours ago
United
Tue, May 12 - Tue, May 26
SJC
San Jose
KEF
Reykjavik
$681 Roundtrip, found 2 days ago
$681
Roundtrip
found 2 days ago
Select United flight, departing Tue, May 12 from San Jose to Reykjavik, returning Tue, May 26, priced at $681 found 2 days ago
Virgin Atlantic
Sun, Apr 26 - Tue, May 12
SJC
San Jose
KEF
Reykjavik
$683 Roundtrip, found 17 hours ago
$683
Roundtrip
found 17 hours ago
Select Virgin Atlantic flight, departing Sun, Apr 26 from San Jose to Reykjavik, returning Tue, May 12, priced at $683 found 17 hours ago
Scandinavian Airlines
Wed, Jan 14 - Thu, Jan 22
SJC
San Jose
KEF
Reykjavik
$741 Roundtrip, found 14 hours ago
$741
Roundtrip
found 14 hours ago
Select Scandinavian Airlines flight, departing Wed, Jan 14 from San Jose to Reykjavik, returning Thu, Jan 22, priced at $741 found 14 hours ago

Find the cheapest month to fly from San Jose (SJC) to Reykjavik (KEF)

July is typically the cheapest month to fly

From $550 - $1,251 per traveler.

Alternative airports near Reykjavik

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Keflavik Intl. KEF. Cheapest option available. Average driving time to city center is 45 minutes. Flights from $1,352
KEF
Keflavik Intl.
Cheapest
Average driving time to city center45 min
Flights from $1,352

Frequently asked questions

How much does a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Keflavik Intl. Airport (KEF) cost?
Secure a cheap one-way flight from $470 or cheap return flight from $606 from Norman Y. Mineta San Jose Intl. Airport (SJC) to Keflavik Intl. Airport (KEF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Keflavik Intl. Airport (KEF)?
Planning your trip for April can help you save, as it's the cheapest month for flights between SJC and KEF. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Norman Y. Mineta San Jose Intl. Airport (SJC) to Keflavik Intl. Airport (KEF)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from SJC to KEF. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Norman Y. Mineta San Jose Intl. Airport (SJC) to Keflavik Intl. Airport (KEF)?
There aren't any daily direct flights from Norman Y. Mineta San Jose Intl. Airport (SJC) to Keflavik Intl. Airport (KEF). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from SJC to KEF?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Keflavik Intl. Airport (KEF)?
To avoid possible delays on the Norman Y. Mineta San Jose Intl. Airport (SJC) to Keflavik Intl. Airport (KEF) route, fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Norman Y. Mineta San Jose Intl. Airport (SJC) to Keflavik Intl. Airport (KEF) last-minute?
Booking your plane ticket from SJC to KEF right before your journey is usually more expensive. But if you're flexible with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book a SJC to KEF flight and hotel package?
You can save money by booking a SJC to KEF flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your preferred accommodations and flights, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Keflavik Intl. Airport (KEF)?
You can usually cancel or reschedule your SJC to KEF flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
Keflavik Intl.
Airlines serving
Air Canada, Alaska Airlines, American Airlines, British Airways, Finnair, Icelandair, Lufthansa, Scandinavian Airlines, Virgin Atlantic
Roundtrip price
$605
Distance
4194 mi

Book with confidence

San Jose to Reykjavik Flights

The cheapest times to fly from San Jose to Reykjavik

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Jose to Reykjavik are during the month of April. You can find some of the cheapest flights from San Jose to Reykjavik with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Jose to Reykjavik

Sunday is one of the best days to book for cheap flights from San Jose to Reykjavik: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Jose to Reykjavik

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Jose to Reykjavik in 2025. You can also book with separate airlines for your outbound and return journeys, from $470 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Jose to Reykjavik flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Jose to Reykjavik airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Jose to Reykjavik Flights

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*Available to One Key members.