HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Helsinki

$278+ 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HEL
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Fremont to Helsinki with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Fremont to Helsinki-Vantaa are usually found in October or November, booked 42 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

Cheap 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 December 18, 2025.

This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:35 pmSFO - HEL
1 stop16h 55mLufthansa
Fri 12/266:55 amHEL - SFO
1 stop15h 45mLufthansa
Deal found 12/16$1,163
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Thu 12/1810:35 amSFO - HEL
2 stops19h 55mUnited Airlines
Tue 12/301:55 pmHEL - SFO
2 stops37h 47mUnited Airlines
Deal found 12/17$1,652
This CheapOair deal was found by Cheapflights users on 12/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:25 amSFO - HEL
2 stops22h 05mLufthansa
Tue 12/307:35 pmHEL - SFO
1 stop29h 15mLufthansa
Deal found 12/17$1,659
This CheapOair deal was found by Cheapflights users on 12/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:59 pmSFO - HEL
2 stops37h 01mMultiple Airlines
Wed 12/318:15 amHEL - SFO
2 stops22h 21mMultiple Airlines
Deal found 12/17$1,760
This CheapOair deal was found by Cheapflights users on 12/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:59 pmSFO - HEL
2 stops37h 01mBritish Airways
Wed 12/3112:30 pmHEL - SFO
1 stop17h 16mBritish Airways
Deal found 12/17$1,780
This United Airlines deal was found by Cheapflights users on 12/18. 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.
Sun 12/282:40 pmSFO - HEL
1 stop24h 40mUnited Airlines
Sun 1/41:50 pmHEL - SFO
2 stops29h 43mUnited Airlines
Deal found 12/18$1,797
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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.
Thu 12/1811:15 amSFO - HEL
1 stop18h 05mFinnair
Tue 12/304:00 pmHEL - SFO
1 stop16h 07mFinnair
Deal found 12/16$1,801
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Fri 12/1910:48 pmSFO - HEL
2 stops31h 42mUnited Airlines
Fri 2/136:55 amHEL - SFO
1 stop15h 45mUnited Airlines
Deal found 12/17$1,807
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/194:40 pmSFO - HEL
2 stops15h 15mScandinavian Airlines
Fri 2/136:15 amHEL - SFO
1 stop18h 20mScandinavian Airlines
Deal found 12/15$1,840

Find flight deals from Fremont to Helsinki

Keep the following information in mind while searching for Fremont to Helsinki flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$503
(oojo)

One-way from

$278
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$993
Provider with most accurate pricing for San Francisco-Helsinki-Vantaa flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Helsinki-Vantaa flights.
Search Deals
From Fremont to Helsinki-Vantaa
Search Deals
One-way flight from Fremont to Helsinki-Vantaa
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($207 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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 1/30

4:40 pm-1:35 am

1 stop22h 55m

Helsinki-Vantaa

Sat 2/7

4:05 pm-2:35 pm

1 stop32h 30m

$503

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Mon 1/26

4:40 pm-1:35 am

1 stop22h 55m

Helsinki-Vantaa

Wed 2/4

11:05 am-2:35 pm

2 stops37h 30m

$503

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Thu 1/29

3:10 pm-1:35 am

1 stop24h 25m

Helsinki-Vantaa

Sat 2/14

4:05 pm-2:35 pm

1 stop32h 30m

$505

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Tue 3/10

5:40 pm-8:20 pm

1 stop17h 40m

Helsinki-Vantaa

Sat 3/14

6:15 am-3:35 pm

1 stop18h 20m

$506

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Mon 1/12

4:40 pm-3:25 pm

1 stop12h 45m

Helsinki-Vantaa

Fri 1/16

6:15 am-2:35 pm

1 stop18h 20m

$506

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Sat 2/21

4:40 pm-11:55 pm

2 stops21h 15m

Helsinki-Vantaa

Sat 2/28

6:15 am-2:35 pm

1 stop18h 20m

$513

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Mon 2/16

4:40 pm-8:20 pm

1 stop17h 40m

Helsinki-Vantaa

Sun 2/22

9:00 pm-2:35 pm

1 stop27h 35m

$513

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Sat 3/14

5:40 pm-10:40 am

1 stop32h 00m

Helsinki-Vantaa

Sat 3/21

6:15 am-3:35 pm

1 stop18h 20m

$530

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Mon 1/12

8:26 am-12:55 pm

2 stops18h 29m

$336

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Fri 1/30

1:00 pm-1:35 am

3 stops26h 35m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 13 results
1
2

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 December 12, 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 41 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, January is the cheapest month in which you can book a flight from Fremont to Helsinki (average of $485). Flying from Fremont to Helsinki in June is currently the most expensive (average of $941). 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 December 18, 2025.

When flying from Fremont to Helsinki, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 34% versus a flight at noon.

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.

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 December 18, 2025.
Get a feel of what it's like to fly with Finnair, Scandinavian Airlines, and United Airlines from Fremont to Helsinki by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,338 reviews

Entertainment

6.9

Crew

8.1

Overall

7.6

Boarding

7.6

Food

6.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,338 reviews
Finnair
7.6
Good
1,338 reviews

Entertainment

6.9

Crew

8.1

Overall

7.6

Boarding

7.6

Food

6.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Scandinavian Airlines
7.4
Good
1,609 reviews
Finnair
7.6
Good
1,338 reviews

Entertainment

6.9

Crew

8.1

Overall

7.6

Boarding

7.6

Food

6.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
United Airlines
7.4
Good
9,095 reviews
Finnair
7.6
Good
1,338 reviews

Entertainment

6.9

Crew

8.1

Overall

7.6

Boarding

7.6

Food

6.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
American Airlines
7.2
Good
11,054 reviews
Finnair
7.6
Good
1,338 reviews

Entertainment

6.9

Crew

8.1

Overall

7.6

Boarding

7.6

Food

6.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Lufthansa
6.8
Okay
7,637 reviews
Finnair
7.6
Good
1,338 reviews

Entertainment

6.9

Crew

8.1

Overall

7.6

Boarding

7.6

Food

6.7

Comfort

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

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. 9 airlines have flights to Helsinki-Vantaa from Fremont on a regular basis.

  • How long is the flight from Fremont to Helsinki?

    Scandinavian Airlines can get you from Fremont to Helsinki in just under 22h 55m. Your travel time can differ by up to . There are 5417 mi between Fremont and Helsinki.

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

    To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at $409. American Airlines flights start at $468 while deals on Finnair start at $552 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, January is the cheapest month in which you can book a flight from Fremont to Helsinki (average of $485). Flying from Fremont to Helsinki in June is currently the most expensive (average of $941). 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 Helsinki?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Fremont to Helsinki

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Helsinki flights
San Francisco to Helsinki flights
Santa Ana to Helsinki flights
Ontario to Helsinki flights
San Jose to Helsinki flights
San Diego to Helsinki flights
Los Angeles to Rovaniemi flights
Oakland to Helsinki flights
Burbank to Helsinki flights
Reno to Helsinki flights
Las Vegas to Helsinki flights
San Francisco to Rovaniemi flights
San Jose to Rovaniemi flights
Los Angeles to Ivalo flights
Los Angeles to Kittilä flights
Sacramento to Helsinki flights
Los Angeles to Kuusamo flights
Los Angeles to Tampere flights
Los Angeles to Turku flights
San Francisco to Ivalo flights
San Francisco to Joensuu flights
San Jose to Oulu flights
San Francisco to Tampere flights
San Francisco to Kemi flights
San Francisco to Kittilä flights
San Francisco to Turku flights
San Francisco to Oulu flights
San Francisco to Kuopio flights
San Francisco to Kokkola flights
San Francisco to Kajaani flights
San Francisco to Jyväskylä flights
San Francisco to Vaasa flights
Los Angeles to Kemi flights

Top 9 airlines flying from Fremont to Helsinki

Discover the top 9 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$483Average$887FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$495Average$734FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$566Average$905FlexibilityNo cancel feeOn-time76%
FinnairCheapest$572Average$922FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$580Average$1,072FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$615Average$916FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$623Average$652FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$685Average$1,003FlexibilityNo cancel feeOn-time70%
DeltaCheapest$705Average$1,083FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.