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$271+ Cheap flights from San Francisco (SFO) to Finland

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HEL
Jan 29 — Feb 51
Thu 1/29
Thu 2/5
1 adult, Economy
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Cheap flight deals from San Francisco to Finland

Cheapest flights from San Francisco to Finland
Explore the most affordable flight options available from San Francisco to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 30, 2025.

This United Airlines deal was found by Cheapflights users on 12/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:20 amSFO - HEL
2 stops24h 30mUnited Airlines
Mon 1/51:55 pmHEL - SFO
1 stop32h 45mUnited Airlines
Deal found 12/28$1,203
This oojo deal was found by Cheapflights users on 12/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:30 pmSFO - HEL
1 stop17h 40mMultiple Airlines
Tue 1/64:20 pmHEL - SFO
2 stops53h 52mMultiple Airlines
Deal found 12/29$1,368
This oojo deal was found by Cheapflights users on 12/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:52 pmSFO - HEL
2 stops22h 18mBritish Airways
Tue 1/67:35 pmHEL - SFO
2 stops33h 37mBritish Airways
Deal found 12/29$1,532
This KAYAK deal was found by Cheapflights users on 12/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:40 pmSFO - HEL
1 stop15h 50mLufthansa
Tue 1/67:05 amHEL - SFO
1 stop15h 35mLufthansa
Deal found 12/29$1,588
This CheapOair deal was found by Cheapflights users on 12/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:30 pmSFO - HEL
1 stop32h 50mMultiple Airlines
Mon 1/58:30 pmHEL - SFO
2 stops32h 42mMultiple Airlines
Deal found 12/29$1,633
This Expedia deal was found by Cheapflights users on 12/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:25 pmSFO - TKU
2 stops57h 40mMultiple Airlines
Mon 1/53:00 pmTKU - SFO
2 stops55h 40mMultiple Airlines
Deal found 12/28$1,709
This American Airlines deal was found by Cheapflights users on 12/29. 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.
Mon 12/298:00 amSFO - HEL
1 stop16h 45mAmerican Airlines
Mon 1/512:45 pmHEL - SFO
1 stop21h 14mAmerican Airlines
Deal found 12/29$1,760
This Gotogate deal was found by Cheapflights users on 12/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:50 pmSFO - TMP
2 stops57h 30mMultiple Airlines
Mon 1/53:05 pmTMP - SFO
2 stops59h 40mMultiple Airlines
Deal found 12/28$2,389

Find flight deals from San Francisco to Finland

Keep the following information in mind while searching for San Francisco to Finland flight deals. Data was last updated December 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$503
(oojo)

One-way from

$271
(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 San Francisco to Finland
Search Deals
One-way flight from San Francisco to Finland
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($210 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 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 San Francisco to Finland 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 30, 2025.
Use the filters below to find and compare flights from San Francisco to Finland that are best for you.

Fly from

San Francisco

Fly to

Finland

Route

Depart

Return

Price

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Fri 1/30

4:40 pm-5:55 pm

2 stops15h 15m

Helsinki-Vantaa

Sat 2/7

6:30 pm-2:35 pm

2 stops30h 05m

$513

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Thu 2/12

4:40 pm-11:45 pm

2 stops21h 05m

Helsinki-Vantaa

Thu 2/19

9:00 pm-2:35 pm

1 stop27h 35m

$517

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Sun 1/11

4:40 pm-3:25 pm

1 stop12h 45m

Helsinki-Vantaa

Fri 1/16

6:15 am-2:35 pm

1 stop18h 20m

$535

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Sun 2/15

4:40 pm-3:25 pm

1 stop12h 45m

Helsinki-Vantaa

Fri 2/20

6:15 am-2:35 pm

1 stop18h 20m

$542

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Sun 2/15

4:40 pm-8:20 pm

1 stop17h 40m

Helsinki-Vantaa

Sun 2/22

9:00 pm-2:35 pm

1 stop27h 35m

$542

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Thu 2/12

4:40 pm-8:20 pm

1 stop17h 40m

Helsinki-Vantaa

Sun 2/22

9:00 pm-2:35 pm

1 stop27h 35m

$542

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Sun 2/15

4:40 pm-3:25 pm

1 stop12h 45m

Helsinki-Vantaa

Thu 2/19

4:05 pm-2:35 pm

1 stop32h 30m

$542

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Fri 1/9

4:40 pm-8:20 pm

1 stop17h 40m

Helsinki-Vantaa

Mon 2/9

6:15 am-2:35 pm

1 stop18h 20m

$560

San FranciscoTurku

SFO - TKU

SFOTKU

San Francisco

Thu 1/22

7:00 am-3:25 pm

2 stops22h 25m

Turku

Mon 1/26

4:05 pm-11:04 pm

2 stops40h 59m

$656

San FranciscoIvalo

SFO - IVL

SFOIVL

San Francisco

Sun 2/8

7:25 pm-4:40 pm

1 stop35h 15m

Ivalo

Sat 2/14

6:30 pm-12:40 pm

1 stop28h 10m

$733

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/29

Showing 1-10 of 50 results
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Best time to book a flight from San Francisco to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland from San Francisco 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 Francisco to Finland

What is the cheapest month to book a flight from San Francisco to Finland?

Currently, January is the cheapest month in which you can book a flight from San Francisco to Finland (average of $486). Flying from San Francisco to Finland 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.

Reviews of airlines servicing Finland

Get insights into the airlines that provide service to Finland. 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 Finland. Reviews last updated December 30, 2025.
Peruse reviews from past customers who have flown with Finnair, Scandinavian Airlines, and United Airlines from San Francisco to Finland 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.
Finnair
7.6
Good
1,343 reviews

Overall

7.6

Boarding

7.6

Food

6.7

Crew

8.1

Comfort

7.4

Entertainment

6.9

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
1,343 reviews
Finnair
7.6
Good
1,343 reviews

Overall

7.6

Boarding

7.6

Food

6.7

Crew

8.1

Comfort

7.4

Entertainment

6.9

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
1,632 reviews
Finnair
7.6
Good
1,343 reviews

Overall

7.6

Boarding

7.6

Food

6.7

Crew

8.1

Comfort

7.4

Entertainment

6.9

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
9,125 reviews
Finnair
7.6
Good
1,343 reviews

Overall

7.6

Boarding

7.6

Food

6.7

Crew

8.1

Comfort

7.4

Entertainment

6.9

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
11,074 reviews
Finnair
7.6
Good
1,343 reviews

Overall

7.6

Boarding

7.6

Food

6.7

Crew

8.1

Comfort

7.4

Entertainment

6.9

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
7,663 reviews
Finnair
7.6
Good
1,343 reviews

Overall

7.6

Boarding

7.6

Food

6.7

Crew

8.1

Comfort

7.4

Entertainment

6.9

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 San Francisco to Finland. 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 from for flights from San Francisco to Finland?

    If you book a flight to Finland from San Francisco, you will be flying from San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco.

  • How long is the flight from San Francisco to Finland?

    For as low as $513, Scandinavian Airlines can have you in Finland from San Francisco in 15h 15m. The distance between San Francisco and Finland is about 5417 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from San Francisco to Finland one-way?

    One-way options have recently been found by users for as low as $286 on American Airlines. Other airlines that offer cheap prices include Lufthansa from $409 and Finnair from $552 one-way.

  • What are the most popular routes from San Francisco to Finland?

    When deciding which route to take from San Francisco to Finland consider San Francisco - Helsinki-Vantaa, San Francisco - Rovaniemi or San Francisco - Turku as they are the most popular.

  • Can I find deals for flights from San Francisco to Finland that include hotel bookings?

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

  • How can I find direct flights from San Francisco to Finland?

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

  • Can I find deals for business class flights from San Francisco to Finland?

    Yes. Cheapflights offers flight deals from San Francisco to Finland 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 Francisco to Finland?

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Finland (average of $486). Flying from San Francisco to Finland 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

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Top 9 airlines flying from San Francisco to Finland

Discover the top 9 airlines that operate flights from San Francisco to Finland. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$483Average$956FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$496Average$648FlexibilityNo cancel feeOn-time77%
DeltaCheapest$538Average$1,083FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$566Average$906FlexibilityNo cancel feeOn-time76%
FinnairCheapest$572Average$1,009FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$580Average$1,010FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$615Average$922FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$623Average$652FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$685Average$1,003FlexibilityNo cancel feeOn-time70%

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