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$535+ Cheap flights from San Jose (SJC) to Helsinki (HEL)

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — HEL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from San Jose to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Helsinki (HEL). 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 3, 2025.

Round-trip from

$535
(oojo)
From San Jose to Helsinki-Vantaa
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Find flight deals from San Jose to Helsinki

Cheapest flights from San Jose to Helsinki
Explore the most affordable flight options available from San Jose to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This oojo deal was found by Cheapflights users on 7/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:45 pmSJC - HEL
2 stops18h 35mScandinavian Airlines
Tue 12/99:00 pmHEL - SJC
2 stops34h 46mScandinavian Airlines
Deal found 7/2$535
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 12/25:57 amSJC - HEL
1 stop18h 48mAmerican Airlines
Tue 12/912:30 pmHEL - SJC
1 stop18h 18mAmerican Airlines
Deal found 7/2$569
This Finnair deal was found by Cheapflights users on 7/2. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:00 amSJC - HEL
1 stop18h 45mMultiple Airlines
Wed 9/1012:35 pmHEL - SJC
1 stop18h 33mMultiple Airlines
Deal found 7/2$570
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:45 amSJC - HEL
3 stops47h 55mUnited Airlines
Tue 12/912:45 pmHEL - SJC
2 stops38h 51mUnited Airlines
Deal found 7/2$644
This Finnair deal was found by Cheapflights users on 7/2. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/278:00 amSJC - HEL
1 stop16h 45mFinnair
Tue 9/912:35 pmHEL - SJC
1 stop18h 33mFinnair
Deal found 7/2$700
This Orbitz deal was found by Cheapflights users on 7/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/278:00 amSJC - HEL
2 stops21h 15mBritish Airways
Tue 9/912:35 pmHEL - SJC
1 stop18h 33mBritish Airways
Deal found 7/2$704
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/112:30 pmSJC - HEL
2 stops17h 10mDelta
Wed 8/207:00 amHEL - SJC
2 stops19h 01mDelta
Deal found 7/1$1,022
This oojo deal was found by Cheapflights users on 7/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1710:06 amSJC - HEL
2 stops17h 54mIcelandair
Fri 11/281:55 pmHEL - SJC
2 stops19h 04mIcelandair
Deal found 7/1$1,059
This KLM deal was found by Cheapflights users on 7/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/271:28 pmSJC - HEL
2 stops18h 12mKLM
Thu 8/77:00 amHEL - SJC
2 stops19h 03mKLM
Deal found 7/1$1,108

Cheapflights Fare Finder

Customize your flight search to find flights from San Jose to Helsinki 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 3, 2025.
Use the filters below to find and compare flights from San Jose to Helsinki that are best for you.

Fly from

San Jose

Fly to

Helsinki

Route

Depart

Return

Price

San JoseHelsinki

SJC - HEL

SJCHEL

San Jose

Tue 12/2

3:45 pm-8:20 pm

2 stops18h 35m

Helsinki-Vantaa

Tue 12/9

9:00 pm-9:46 pm

2 stops34h 46m

$535

San JoseHelsinki

SJC - HEL

SJCHEL

San Jose

Tue 12/2

5:57 am-10:45 am

1 stop18h 48m

Helsinki-Vantaa

Tue 12/9

12:30 pm-8:48 pm

1 stop18h 18m

$569

San JoseHelsinki

SJC - HEL

SJCHEL

San Jose

Wed 9/3

6:00 am-10:45 am

1 stop18h 45m

Helsinki-Vantaa

Wed 9/10

12:35 pm-9:08 pm

1 stop18h 33m

$570

San JoseHelsinki

SJC - HEL

SJCHEL

San Jose

Tue 12/2

8:45 am-6:40 pm

3 stops47h 55m

Helsinki-Vantaa

Tue 12/9

12:45 pm-5:36 pm

2 stops38h 51m

$644

San JoseHelsinki

SJC - HEL

SJCHEL

San Jose

Wed 8/27

8:00 am-10:45 am

1 stop16h 45m

Helsinki-Vantaa

Tue 9/9

12:35 pm-9:08 pm

1 stop18h 33m

$700

San JoseHelsinki

SJC - HEL

SJCHEL

San Jose

Wed 8/27

8:00 am-3:15 pm

2 stops21h 15m

Helsinki-Vantaa

Tue 9/9

12:35 pm-9:08 pm

1 stop18h 33m

$704

San JoseHelsinki

SJC - HEL

SJCHEL

San Jose

Mon 8/11

2:30 pm-5:40 pm

2 stops17h 10m

Helsinki-Vantaa

Wed 8/20

7:00 am-4:01 pm

2 stops19h 01m

$1,022

San JoseHelsinki

SJC - HEL

SJCHEL

San Jose

Wed 9/17

10:06 am-2:00 pm

2 stops17h 54m

Helsinki-Vantaa

Fri 11/28

1:55 pm-10:59 pm

2 stops19h 04m

$1,059

San JoseHelsinki

SJC - HEL

SJCHEL

San Jose

Sun 7/27

1:28 pm-5:40 pm

2 stops18h 12m

Helsinki-Vantaa

Thu 8/7

7:00 am-4:03 pm

2 stops19h 03m

$1,108

San JoseHelsinki

SJC - HEL

SJCHEL

San Jose

Thu 9/11

1:00 pm-3:20 pm

1 stop16h 20m

$848

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 11 results
1
2

Best time to book a flight from San Jose to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from San Jose 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 San Jose to Helsinki

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

Currently, November is the cheapest month in which you can book a flight from San Jose to Helsinki (average of $444). Flying from San Jose to Helsinki in June is currently the most expensive (average of $1,084). 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.

What is the cheapest time of day to fly from SJC to HEL?

Find hourly flight availability from San Jose to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

One of the essential ways to save on airfare from San Jose to Helsinki is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 26% on airfare.

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. 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 Helsinki. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Finnair from San Jose to Helsinki to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,306 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,416 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Helsinki. 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 San Jose to Helsinki round-trip?

    According to our current data, Scandinavian Airlines ($535), American Airlines ($569), and United Airlines ($644) offers the cheapest pricing from San Jose to Helsinki.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Jose to Helsinki 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 San Jose to Helsinki?

    Currently, November is the cheapest month in which you can book a flight from San Jose to Helsinki (average of $444). Flying from San Jose to Helsinki in June is currently the most expensive (average of $1,084). 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.

See more FAQs

Traveling to a place near San Jose?

Book flights to San Jose if you plan to visit one of these locations
Vantaa
Lahti

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Top airline flying from San Jose to Helsinki

Discover the top airline that operate flights from San Jose to Helsinki. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$625Average$1,118FlexibilityNo cancel feeOn-time71%

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