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San Jose

$1,027+ Cheap flights from Helsinki (HEL) to San Jose (SJC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — SJC
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
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 July 11, 2025.

Round-trip from

$1,027
(Travelis)

Popular in

June

Cheapest in

November

Average price

$928
From Helsinki-Vantaa to San Jose
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($44 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).
Search Deals
Average for round-trip flights in July 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 July 11, 2025.

This Travelis deal was found by Cheapflights users on 7/9. 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.
Sat 8/2312:35 pmHEL - SJC
1 stop18h 29mFinnair
Sun 8/318:00 amSJC - HEL
1 stop16h 45mFinnair
Deal found 7/9$1,027
This Ticket deal was found by Cheapflights users on 7/9. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/257:00 amHEL - SJC
2 stops17h 40mAir France
Tue 7/293:20 pmSJC - HEL
2 stops22h 00mAir France
Deal found 7/9$1,028
This Travelis deal was found by Cheapflights users on 7/8. 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.
Mon 9/14:50 pmHEL - SJC
1 stop33h 46mMultiple Airlines
Sun 9/148:00 amSJC - HEL
1 stop16h 45mMultiple Airlines
Deal found 7/8$1,056
This American Airlines deal was found by Cheapflights users on 7/8. 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.
Thu 7/1712:35 pmHEL - SJC
1 stop33h 41mAmerican Airlines
Tue 7/227:09 pmSJC - HEL
2 stops58h 11mAmerican Airlines
Deal found 7/8$1,263

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 July 11, 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

Sat 8/23

12:35 pm-9:04 pm

1 stop18h 29m

San Jose

Sun 8/31

8:00 am-10:45 am

1 stop16h 45m

$1,027

HelsinkiSan Jose

HEL - SJC

HELSJC

Helsinki-Vantaa

Fri 7/25

7:00 am-2:40 pm

2 stops17h 40m

San Jose

Tue 7/29

3:20 pm-11:20 pm

2 stops22h 00m

$1,028

HelsinkiSan Jose

HEL - SJC

HELSJC

Helsinki-Vantaa

Mon 9/1

4:50 pm-4:36 pm

1 stop33h 46m

San Jose

Sun 9/14

8:00 am-10:45 am

1 stop16h 45m

$1,056

HelsinkiSan Jose

HEL - SJC

HELSJC

Helsinki-Vantaa

Fri 11/7

1:55 pm-10:59 pm

2 stops19h 04m

$1,061

HelsinkiSan Jose

HEL - SJC

HELSJC

Helsinki-Vantaa

Sun 7/20

12:35 pm-11:02 pm

1 stop20h 27m

$1,168

HelsinkiSan Jose

HEL - SJC

HELSJC

Helsinki-Vantaa

Sun 7/20

12:35 pm-9:27 pm

1 stop18h 52m

$1,355

HelsinkiSan Jose

HEL - SJC

HELSJC

Helsinki-Vantaa

Sun 7/20

12:35 pm-10:59 pm

2 stops20h 24m

$1,403

HelsinkiSan Jose

HEL - SJC

HELSJC

Helsinki-Vantaa

Sun 7/20

6:00 am-5:18 pm

3 stops45h 18m

$2,434

HelsinkiSan Jose

HEL - SJC

HELSJC

Helsinki-Vantaa

Mon 8/4

4:50 pm-10:46 pm

1 stop15h 56m

$2,850

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

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 $359). 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.

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 July 11, 2025.
Read through reviews of airlines operating flights from Helsinki to San Jose, such as Finnair, Air France, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,312 reviews

Comfort

7.5

Overall

7.6

Crew

8.1

Food

6.7

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,312 reviews
Finnair
7.6
Good
1,312 reviews

Comfort

7.5

Overall

7.6

Crew

8.1

Food

6.7

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Air France
7.5
Good
1,467 reviews
Finnair
7.6
Good
1,312 reviews

Comfort

7.5

Overall

7.6

Crew

8.1

Food

6.7

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
United Airlines
7.4
Good
8,846 reviews
Finnair
7.6
Good
1,312 reviews

Comfort

7.5

Overall

7.6

Crew

8.1

Food

6.7

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Icelandair
7.0
Good
514 reviews
Finnair
7.6
Good
1,312 reviews

Comfort

7.5

Overall

7.6

Crew

8.1

Food

6.7

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Iberia
7.0
Good
2,828 reviews
Finnair
7.6
Good
1,312 reviews

Comfort

7.5

Overall

7.6

Crew

8.1

Food

6.7

Boarding

7.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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 $1,027, Finnair will fly you from Helsinki to San Jose and back. In addition to Finnair, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air France for as low as $1,028.

  • What are the cheapest airlines to fly from Helsinki to San Jose one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $1,061. Iberia flights start at $1,168 while deals on Finnair start at $1,355 one-way.

  • 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 $359). 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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