$653 Cheap Flights from Helsinki (HEL) to San Jose (SJC)

View $653 flight on Sun, Nov 23, 2025Opens in a new window

Popular airlines from Helsinki-Vantaa Airport (HEL) to Norman Y. Mineta San Jose Intl. Airport (SJC)

Cheap Flights from Helsinki to San Jose (HEL-SJC)

Prices were available within the past 7 days and start at $653 for one-way flights and $834 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Tue, Oct 7 - Wed, Dec 10
HEL
Helsinki
SJC
San Jose
$834 Roundtrip, found 3 days ago
$834
Roundtrip
found 3 days ago
Select Icelandair flight, departing Tue, Oct 7 from Helsinki to San Jose, returning Wed, Dec 10, priced at $834 found 3 days ago
Icelandair
Tue, Oct 7 - Wed, Dec 10
HEL
Helsinki
SJC
San Jose
$841 Roundtrip, found 3 days ago
$841
Roundtrip
found 3 days ago
Select Icelandair flight, departing Tue, Oct 7 from Helsinki to San Jose, returning Wed, Dec 10, priced at $841 found 3 days ago
British Airways
Wed, Oct 29 - Tue, Jan 13
HEL
Helsinki
SJC
San Jose
$848 Roundtrip, found 12 hours ago
$848
Roundtrip
found 12 hours ago
Select British Airways flight, departing Wed, Oct 29 from Helsinki to San Jose, returning Tue, Jan 13, priced at $848 found 12 hours ago
American Airlines
Wed, Oct 29 - Tue, Jan 13
HEL
Helsinki
SJC
San Jose
$848 Roundtrip, found 12 hours ago
$848
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Oct 29 from Helsinki to San Jose, returning Tue, Jan 13, priced at $848 found 12 hours ago
American Airlines
Wed, Oct 29 - Tue, Jan 13
HEL
Helsinki
SJC
San Jose
$853 Roundtrip, found 12 hours ago
$853
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Oct 29 from Helsinki to San Jose, returning Tue, Jan 13, priced at $853 found 12 hours ago
American Airlines
Wed, Oct 29 - Tue, Jan 13
HEL
Helsinki
SJC
San Jose
$856 Roundtrip, found 12 hours ago
$856
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Oct 29 from Helsinki to San Jose, returning Tue, Jan 13, priced at $856 found 12 hours ago
American Airlines
Wed, Oct 29 - Tue, Jan 13
HEL
Helsinki
SJC
San Jose
$861 Roundtrip, found 12 hours ago
$861
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Oct 29 from Helsinki to San Jose, returning Tue, Jan 13, priced at $861 found 12 hours ago
American Airlines
Wed, Oct 29 - Tue, Jan 13
HEL
Helsinki
SJC
San Jose
$863 Roundtrip, found 12 hours ago
$863
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Oct 29 from Helsinki to San Jose, returning Tue, Jan 13, priced at $863 found 12 hours ago
United
Thu, Oct 30 - Wed, Jan 14
HEL
Helsinki
SJC
San Jose
$867 Roundtrip, found 12 hours ago
$867
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Oct 30 from Helsinki to San Jose, returning Wed, Jan 14, priced at $867 found 12 hours ago
Delta
Wed, Oct 29 - Mon, Jan 12
HEL
Helsinki
SJC
San Jose
$870 Roundtrip, found 12 hours ago
$870
Roundtrip
found 12 hours ago
Select Delta flight, departing Wed, Oct 29 from Helsinki to San Jose, returning Mon, Jan 12, priced at $870 found 12 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 $1,066
SFO
San Francisco Intl.
Cheapest
Average driving time to city center40 min
Flights from $1,066

Frequently asked questions

How much does a flight from Vantaa Airport (HEL) to Norman Y. Mineta San Jose Intl. Airport (SJC) cost?
Grab a cheap one-way flight from $653 or cheap return flight from $834 from Vantaa Airport (HEL) to Norman Y. Mineta San Jose Intl. Airport (SJC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Vantaa Airport (HEL) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Planning your trip for October may help you find better deals, as it's the cheapest month for flights between HEL and SJC. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Vantaa Airport (HEL) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
To find the cheapest airline that'll fly you from HEL to SJC, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Vantaa Airport (HEL) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Direct flights from Vantaa Airport (HEL) to Norman Y. Mineta San Jose Intl. Airport (SJC) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HEL to SJC?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Vantaa Airport (HEL) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
To arrive at Norman Y. Mineta San Jose Intl. Airport (SJC) on schedule, select a flight that leaves from Vantaa Airport (HEL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Vantaa Airport (HEL) to Norman Y. Mineta San Jose Intl. Airport (SJC) last-minute?
Booking your ticket from HEL to SJC shortly before your trip is generally more expensive. However, if you're flexible with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a HEL to SJC flight and hotel package?
You'll generally save money by securing a HEL to SJC 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 it all in one place. After selecting 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 Vantaa Airport (HEL) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
If you booked your HEL to SJC flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Vantaa
Destination airport
Norman Y. Mineta San Jose Intl.
Airlines serving
Air France, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, United
Roundtrip price
$834
Distance
5430 mi

Book with confidence

Book with confidence

Helsinki to San Jose Flights

The cheapest times to fly from Helsinki 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 Helsinki to San Jose are during the month of October. You can find some of the cheapest flights from Helsinki to San Jose with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Helsinki 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 Helsinki 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 Helsinki to San Jose in 2025. You can also book with separate airlines for your outbound and return journeys, from $653 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 Helsinki 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 Helsinki 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.

 

Helsinki to San Jose Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.