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San Jose

$614+ Cheap flights from Helsinki (HEL) to San Jose (SJC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — SJC
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Helsinki to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2025.

Round-trip from

$928
(American Airlines)

One-way from

$614
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$918
From Helsinki-Vantaa to San Jose
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One-way flight from Helsinki-Vantaa to San Jose
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Highest demand for flights based on searches. 5% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Helsinki to San Jose

Cheapest flights from Helsinki to San Jose
Explore the most affordable flight options available from Helsinki to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1312:35 pmHEL - SJC
2 stops20h 11mAmerican Airlines
Fri 6/201:10 pmSJC - HEL
1 stop35h 35mAmerican Airlines
Deal found 4/29$928
This Gurufare deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/123:00 pmHEL - SJC
2 stops17h 59mIcelandair
Mon 5/1912:25 pmSJC - HEL
2 stops39h 35mIcelandair
Deal found 4/28$1,002
This Travelis deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1512:35 pmHEL - SJC
1 stop19h 09mFinnair
Wed 5/282:15 pmSJC - HEL
1 stop34h 30mFinnair
Deal found 4/29$1,048
This Scandinavian Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/137:20 amHEL - SJC
3 stops24h 52mScandinavian Airlines
Fri 6/207:18 amSJC - HEL
2 stops26h 57mScandinavian Airlines
Deal found 4/29$1,252
This AranGrant deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/612:35 pmHEL - SJC
1 stop20h 27mMultiple Airlines
Sun 7/131:02 pmSJC - HEL
1 stop16h 18mMultiple Airlines
Deal found 4/29$4,279

Cheapflights Fare Finder

Customize your flight search to find flights from Helsinki to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Helsinki to San Jose that are best for you.

Fly from

Helsinki

Fly to

San Jose

Route

Depart

Return

Price

HelsinkiSan Jose

HEL - SJC

HELSJC

Helsinki-Vantaa

Fri 6/13

12:35 pm-10:46 pm

2 stops20h 11m

San Jose

Fri 6/20

1:10 pm-10:45 am

1 stop35h 35m

$928

HelsinkiSan Jose

HEL - SJC

HELSJC

Helsinki-Vantaa

Mon 5/12

3:00 pm-10:59 pm

2 stops17h 59m

San Jose

Mon 5/19

12:25 pm-2:00 pm

2 stops39h 35m

$1,002

HelsinkiSan Jose

HEL - SJC

HELSJC

Helsinki-Vantaa

Thu 5/15

12:35 pm-9:44 pm

1 stop19h 09m

San Jose

Wed 5/28

2:15 pm-10:45 am

1 stop34h 30m

$1,048

HelsinkiSan Jose

HEL - SJC

HELSJC

Helsinki-Vantaa

Fri 6/13

7:20 am-10:12 pm

3 stops24h 52m

San Jose

Fri 6/20

7:18 am-8:15 pm

2 stops26h 57m

$1,252

HelsinkiSan Jose

HEL - SJC

HELSJC

Helsinki-Vantaa

Sun 7/6

12:35 pm-11:02 pm

1 stop20h 27m

San Jose

Sun 7/13

1:02 pm-3:20 pm

1 stop16h 18m

$4,279

HelsinkiSan Jose

HEL - SJC

HELSJC

Helsinki-Vantaa

Tue 10/21

10:20 am-10:03 pm

3 stops21h 43m

$614

HelsinkiSan Jose

HEL - SJC

HELSJC

Helsinki-Vantaa

Tue 10/21

12:35 pm-8:42 pm

1 stop18h 07m

$834

HelsinkiSan Jose

HEL - SJC

HELSJC

Helsinki-Vantaa

Tue 10/21

3:00 pm-10:59 pm

2 stops17h 59m

$899

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Helsinki to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Helsinki with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Helsinki to San Jose

What is the cheapest month to book a flight from Helsinki to San Jose?

Currently, September is the cheapest month in which you can book a flight from Helsinki to San Jose (average of $255). Flying from Helsinki to San Jose in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in San Jose by month

Plan your trip to San Jose by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.

Temperature in San Jose by month

Plan your trip to San Jose by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Jose. Reviews last updated April 29, 2025.
Finnair
7.6
Good
1,275 reviews

Entertainment

6.9

Comfort

7.4

Food

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Finnair
7.6
Good
1,275 reviews
Finnair
7.6
Good
1,275 reviews

Entertainment

6.9

Comfort

7.4

Food

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Scandinavian Airlines
7.3
Good
1,349 reviews
Finnair
7.6
Good
1,275 reviews

Entertainment

6.9

Comfort

7.4

Food

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,275 reviews

Entertainment

6.9

Comfort

7.4

Food

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?
Icelandair
7.0
Good
487 reviews
Finnair
7.6
Good
1,275 reviews

Entertainment

6.9

Comfort

7.4

Food

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

Related info for your journey

Find useful and relevant information for your journey from Helsinki to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Helsinki to San Jose round-trip?

    Currently priced at $928, American Airlines will fly you from Helsinki to San Jose and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Icelandair and Finnair - these airlines can fly you to your destination from $1,002 and $1,048, respectively.

  • Can I find deals for flights from Helsinki to San Jose that include hotel bookings?

    Yes. In addition to deals on Helsinki to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helsinki to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helsinki to San Jose.

  • Can I find deals for business class flights from Helsinki to San Jose?

    Yes. Cheapflights offers flight deals from Helsinki to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Helsinki to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Helsinki to San Jose (average of $255). Flying from Helsinki to San Jose in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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