$750 Cheap Flights from Reykjavik (KEF) to San Jose (SJC)

View $750 flight on Sat, May 9, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at $750 for one-way flights and $880 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Wed, Dec 24 - Thu, Jan 1
KEF
Reykjavik
SJC
San Jose
$880 Roundtrip, found 2 days ago
$880
Roundtrip
found 2 days ago
Select Icelandair flight, departing Wed, Dec 24 from Reykjavik to San Jose, returning Thu, Jan 1, priced at $880 found 2 days ago
Icelandair
Wed, Dec 24 - Thu, Jan 1
KEF
Reykjavik
SJC
San Jose
$926 Roundtrip, found 2 days ago
$926
Roundtrip
found 2 days ago
Select Icelandair flight, departing Wed, Dec 24 from Reykjavik to San Jose, returning Thu, Jan 1, priced at $926 found 2 days ago
Icelandair
Wed, Dec 24 - Tue, Dec 30
KEF
Reykjavik
SJC
San Jose
$933 Roundtrip, found 2 days ago
$933
Roundtrip
found 2 days ago
Select Icelandair flight, departing Wed, Dec 24 from Reykjavik to San Jose, returning Tue, Dec 30, priced at $933 found 2 days ago
Icelandair
Wed, Dec 24 - Thu, Jan 1
KEF
Reykjavik
SJC
San Jose
$935 Roundtrip, found 2 days ago
$935
Roundtrip
found 2 days ago
Select Icelandair flight, departing Wed, Dec 24 from Reykjavik to San Jose, returning Thu, Jan 1, priced at $935 found 2 days ago
Icelandair
Wed, Dec 24 - Tue, Dec 30
KEF
Reykjavik
SJC
San Jose
$980 Roundtrip, found 2 days ago
$980
Roundtrip
found 2 days ago
Select Icelandair flight, departing Wed, Dec 24 from Reykjavik to San Jose, returning Tue, Dec 30, priced at $980 found 2 days ago
Icelandair
Thu, Sep 11 - Mon, Sep 15
KEF
Reykjavik
SJC
San Jose
$986 Roundtrip, found 5 days ago
$986
Roundtrip
found 5 days ago
Select Icelandair flight, departing Thu, Sep 11 from Reykjavik to San Jose, returning Mon, Sep 15, priced at $986 found 5 days ago
Air Canada
Fri, Sep 5 - Fri, Sep 12
KEF
Reykjavik
SJC
San Jose
$1,002 Roundtrip, found 11 hours ago
$1,002
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Fri, Sep 5 from Reykjavik to San Jose, returning Fri, Sep 12, priced at $1,002 found 11 hours ago
Lufthansa
Fri, Sep 5 - Fri, Sep 12
KEF
Reykjavik
SJC
San Jose
$1,082 Roundtrip, found 11 hours ago
$1,082
Roundtrip
found 11 hours ago
Select Lufthansa flight, departing Fri, Sep 5 from Reykjavik to San Jose, returning Fri, Sep 12, priced at $1,082 found 11 hours ago
Scandinavian Airlines
Sun, Oct 19 - Mon, Oct 27
KEF
Reykjavik
SJC
San Jose
$1,118 Roundtrip, found 5 hours ago
$1,118
Roundtrip
found 5 hours ago
Select Scandinavian Airlines flight, departing Sun, Oct 19 from Reykjavik to San Jose, returning Mon, Oct 27, priced at $1,118 found 5 hours ago
British Airways
Fri, Oct 17 - Mon, Oct 27
KEF
Reykjavik
SJC
San Jose
$1,132 Roundtrip, found 5 hours ago
$1,132
Roundtrip
found 5 hours ago
Select British Airways flight, departing Fri, Oct 17 from Reykjavik to San Jose, returning Mon, Oct 27, priced at $1,132 found 5 hours ago

Alternative airports near San Jose

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

Select flight to San Francisco Intl. SFO. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $784
SFO
San Francisco Intl.
Cheapest
Average driving time to city center40 min
Flights from $784
Flights from Reykjavik (KEF) to San Jose (SJC)
Origin airport
Keflavik Intl.
Destination airport
Norman Y. Mineta San Jose Intl.
Airlines serving
Air Canada, British Airways, Icelandair, Lufthansa, Scandinavian Airlines
Roundtrip price
$880
Distance
4194 mi

Reykjavik to San Jose Flights

The cheapest times to fly from Reykjavik to San Jose

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 Reykjavik to San Jose are during the month of December. You can find some of the cheapest flights from Reykjavik to San Jose with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Reykjavik to San Jose: 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 Reykjavik to San Jose

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 Reykjavik to San Jose in 2025. You can also book with separate airlines for your outbound and return journeys, from $750 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 Reykjavik to San Jose 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 Reykjavik to San Jose 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.

 

Frequently asked questions

How much does a flight from Keflavik Intl. Airport (KEF) to Norman Y. Mineta San Jose Intl. Airport (SJC) cost?
Lock in a cheap one-way flight from $750 or cheap return flight from $880 from Keflavik Intl. Airport (KEF) to Norman Y. Mineta San Jose Intl. Airport (SJC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Keflavik Intl. Airport (KEF) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Planning your getaway for December is a good way to save, as it's the cheapest month for flights between KEF and SJC. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Keflavik Intl. Airport (KEF) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest KEF to SJC flight.
How many flights per day from Keflavik Intl. Airport (KEF) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
There are no daily direct flights from Keflavik Intl. Airport (KEF) to Norman Y. Mineta San Jose Intl. Airport (SJC). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from KEF to SJC?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, airline 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 Keflavik Intl. Airport (KEF) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Opt for a flight from Keflavik Intl. Airport (KEF) to Norman Y. Mineta San Jose Intl. Airport (SJC) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 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 Keflavik Intl. Airport (KEF) to Norman Y. Mineta San Jose Intl. Airport (SJC) last-minute?
Booking your ticket from KEF to SJC just before your getaway is typically more expensive. But if there's some wiggle room with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a KEF to SJC flight and hotel package?
Securing a KEF to SJC flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our wide range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Keflavik Intl. Airport (KEF) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
In most instances, you can cancel or modify your KEF to SJC flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like further information, visit our Customer Service portal.

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*Available to One Key members.