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$385+ Cheap flights from Fremont, CA to Helsinki (HEL)

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HEL
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheapflights Tip: The best prices from Fremont to Helsinki-Vantaa are usually found in November or October, booked 42 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

Cheap flight deals from Fremont to Helsinki

Keep the following information in mind while searching for Fremont to Helsinki flight deals. Data was last updated April 25, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$706
(Turkish Airlines)

One-way from

$385
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,135
Provider with most accurate pricing for San Francisco-Helsinki-Vantaa flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Helsinki-Vantaa flights.
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From Fremont to Helsinki-Vantaa
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One-way flight from Fremont to Helsinki-Vantaa
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Highest demand for flights based on searches. 20% potential increase in price ($251 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 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 Fremont to Helsinki

Cheapest flights from Fremont to Helsinki
Explore the most affordable flight options available from Fremont to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This Turkish Airlines deal was found by Cheapflights users on 4/25. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:45 pmSFO - HEL
1 stop37h 55mTurkish Airlines
Tue 9/1612:35 pmHEL - SFO
1 stop32h 00mTurkish Airlines
Deal found 4/25$706
This British Airways deal was found by Cheapflights users on 4/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/12:28 pmSFO - HEL
2 stops18h 57mBritish Airways
Mon 11/107:35 pmHEL - SFO
1 stop29h 25mBritish Airways
Deal found 4/25$722
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Wed 8/132:00 pmSFO - HEL
1 stop18h 55mUnited Airlines
Wed 9/1712:40 pmHEL - SFO
1 stop16h 20mUnited Airlines
Deal found 4/25$735
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:40 pmSFO - HEL
1 stop18h 25mScandinavian Airlines
Mon 9/229:20 pmHEL - SFO
2 stops29h 10mScandinavian Airlines
Deal found 4/25$747
This United deal was found by Cheapflights users on 4/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/152:40 pmSFO - HEL
1 stop23h 45mMultiple Airlines
Mon 8/187:40 pmHEL - SFO
1 stop33h 20mMultiple Airlines
Deal found 4/25$748
This Delta deal was found by Cheapflights users on 4/25. 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 5/58:55 amSFO - HEL
2 stops21h 45mDelta
Sun 5/117:00 amHEL - SFO
1 stop14h 45mDelta
Deal found 4/25$752
This Lufthansa deal was found by Cheapflights users on 4/25. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/139:05 pmSFO - HEL
1 stop16h 45mLufthansa
Mon 9/155:50 pmHEL - SFO
1 stop28h 50mLufthansa
Deal found 4/25$756
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/162:40 pmSFO - HEL
1 stop16h 10mBrussels Airlines
Wed 9/176:10 amHEL - SFO
1 stop16h 30mBrussels Airlines
Deal found 4/25$782
This lol.travel deal was found by Cheapflights users on 4/25. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/58:15 amSFO - HEL
2 stops18h 35mAir Canada
Tue 5/206:10 amHEL - SFO
2 stops19h 25mAir Canada
Deal found 4/25$784
This oojo deal was found by Cheapflights users on 4/25. 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 9/38:15 amSFO - HEL
2 stops19h 45mIcelandair
Wed 11/52:00 pmHEL - SFO
2 stops20h 54mIcelandair
Deal found 4/25$824
This KLM deal was found by Cheapflights users on 4/24. 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.
Fri 8/1510:00 amSFO - HEL
2 stops17h 00mKLM
Wed 9/176:25 pmHEL - SFO
1 stop27h 20mKLM
Deal found 4/24$889
This StudentUniverse deal was found by Cheapflights users on 4/25. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2111:30 amSFO - HEL
1 stop15h 40mFinnair
Tue 6/35:15 pmHEL - SFO
1 stop16h 51mFinnair
Deal found 4/25$915

Cheapflights Fare Finder

Customize your flight search to find flights from Fremont 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 April 25, 2025.
Use the filters below to find and compare flights from Fremont to Helsinki that are best for you.

Fly from

Fremont

Fly to

Helsinki

Route

Depart

Return

Price

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Fri 8/15

6:45 pm-6:40 pm

1 stop37h 55m

Helsinki-Vantaa

Thu 9/18

12:35 pm-4:40 pm

1 stop38h 05m

$706

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Wed 9/3

10:16 am-2:20 pm

2 stops18h 04m

Helsinki-Vantaa

Wed 11/5

12:30 pm-6:29 pm

1 stop15h 59m

$732

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Wed 8/13

2:00 pm-6:55 pm

1 stop18h 55m

Helsinki-Vantaa

Wed 9/17

12:40 pm-7:00 pm

1 stop16h 20m

$735

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Wed 9/17

7:40 pm-12:05 am

1 stop18h 25m

Helsinki-Vantaa

Mon 9/22

9:20 pm-4:30 pm

2 stops29h 10m

$747

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Tue 7/15

2:40 pm-12:25 am

1 stop23h 45m

Helsinki-Vantaa

Mon 8/18

7:40 pm-7:00 pm

1 stop33h 20m

$748

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Mon 5/5

8:55 am-4:40 pm

2 stops21h 45m

Helsinki-Vantaa

Sun 5/11

7:00 am-11:45 am

1 stop14h 45m

$752

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Wed 8/13

9:05 pm-11:50 pm

1 stop16h 45m

Helsinki-Vantaa

Mon 9/15

5:50 pm-12:40 pm

1 stop28h 50m

$756

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Sat 8/16

2:40 pm-4:50 pm

1 stop16h 10m

Helsinki-Vantaa

Wed 9/17

6:10 am-12:40 pm

1 stop16h 30m

$782

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Mon 5/5

8:15 am-12:50 pm

2 stops18h 35m

Helsinki-Vantaa

Tue 5/20

6:10 am-3:35 pm

2 stops19h 25m

$784

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Wed 9/3

8:15 am-2:00 pm

2 stops19h 45m

Helsinki-Vantaa

Wed 11/5

2:00 pm-12:54 am

2 stops20h 54m

$824

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 27 results
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Best time to book a flight from Fremont to Helsinki

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

How far ahead should I book a flight from Fremont to Helsinki?

Use this chart to determine the optimal time to book a round-trip flight from Fremont to Helsinki. Price data was last updated on April 18, 2025.

The price you pay for your flight from Fremont to Helsinki may vary depending on when you book. For the best chance of a lower fare, look to book 42 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Fremont to Helsinki (average of $444). Flying from Fremont to Helsinki in June is currently the most expensive (average of $1,123). 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 FR8 to HEL?

Find hourly flight availability from Fremont 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 April 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Fremont to Helsinki as you normally would.

What is the cheapest day to fly from Fremont to Helsinki?

Use this chart to determine the cheapest time to fly round-trip from Fremont to Helsinki. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Fremont to Helsinki flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Helsinki by month

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

In terms of precipitation, rainfall in Helsinki ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Helsinki when rainfall is around 1.2 in.

Temperature in Helsinki by month

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

If weather is an important factor for your trip to Helsinki, 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 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

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 April 25, 2025.
Read through reviews of airlines operating flights from Fremont to Helsinki, such as Delta, Alaska Airlines and Air France. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

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.
Alaska Airlines
8.0
Very good
9,927 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

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.
Air France
7.4
Good
1,444 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

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
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

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.
Turkish Airlines
7.3
Good
3,776 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

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 Fremont to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helsinki from Fremont?

    For a flight from Fremont to Helsinki, you will be flying into Helsinki-Vantaa. Helsinki-Vantaa (HEL) is just 10.6 mi from the center of the city. Helsinki-Vantaa is the only Helsinki airport and it handles 0 inbound flights from Fremont per day. 12 airlines have flights to Helsinki-Vantaa from Fremont on a regular basis.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $488. Scandinavian Airlines flights start at $501 while deals on Air France start at $527 one-way.

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

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

  • How can I find direct flights from Fremont to Helsinki?

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

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

    Yes. Cheapflights offers flight deals from Fremont 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 Fremont to Helsinki?

    Currently, November is the cheapest month in which you can book a flight from Fremont to Helsinki (average of $444). Flying from Fremont to Helsinki in June is currently the most expensive (average of $1,123). 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 Fremont?

Book flights to Fremont if you plan to visit one of these locations
Vantaa
Espoo
Lahti

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Alternative routes for Fremont to Helsinki

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Fremont to Helsinki

Discover the top 10 airlines that operate flights from Fremont 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$447Average$908FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$526Average$784FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$551Average$1,006FlexibilityNo cancel feeOn-time70%
FinnairCheapest$552Average$868FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$567Average$1,020FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$572Average$1,150FlexibilityNo cancel feeOn-time67%
Brussels AirlinesCheapest$572Average$819FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$582Average$1,078FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$597Average$684FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$639Average$1,142FlexibilityNo cancel feeOn-time77%

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