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$295+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HEL
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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Cheap 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 agosto 18, 2025.

Round-trip from

$524
(Cheapflightsfares)

One-way from

$295
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$827
From San Francisco to Finland
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One-way flight from San Francisco to Finland
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Highest demand for flights based on searches. 5% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 agosto 18, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/284:40 pmSFO - HEL
1 stop22h 55mScandinavian Airlines
lun. 12/156:15 amHEL - SFO
1 stop18h 20mScandinavian Airlines
Deal found 8/17$524
This oojo deal was found by Cheapflights users on 8/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/64:40 pmSFO - HEL
2 stops31h 50mScandinavian Airlines
mar. 11/118:55 pmHEL - SFO
2 stops51h 40mScandinavian Airlines
Deal found 8/16$525
This oojo deal was found by Cheapflights users on 8/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/227:40 pmSFO - HEL
2 stops17h 55mScandinavian Airlines
lun. 10/277:00 amHEL - SFO
2 stops42h 10mScandinavian Airlines
Deal found 8/16$526
This Gotogate deal was found by Cheapflights users on 8/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/147:40 pmSFO - HEL
1 stop28h 55mScandinavian Airlines
lun. 10/209:00 pmHEL - SFO
1 stop29h 30mScandinavian Airlines
Deal found 8/18$542
This Ovago deal was found by Cheapflights users on 8/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/287:20 pmSFO - HEL
1 stop31h 00mBritish Airways
mar. 10/712:35 pmHEL - SFO
1 stop16h 46mBritish Airways
Deal found 8/16$575
This Ovago deal was found by Cheapflights users on 8/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/297:20 pmSFO - HEL
1 stop33h 00mBritish Airways
mié. 10/812:35 pmHEL - SFO
1 stop16h 46mBritish Airways
Deal found 8/17$578
This Finnair deal was found by Cheapflights users on 8/17. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1212:45 pmSFO - HEL
1 stop15h 10mFinnair
mié. 2/255:00 pmHEL - SFO
1 stop17h 22mFinnair
Deal found 8/17$581
This American Airlines deal was found by Cheapflights users on 8/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/127:00 amSFO - HEL
1 stop17h 45mAmerican Airlines
mar. 11/1812:30 pmHEL - SFO
2 stops17h 58mAmerican Airlines
Deal found 8/16$585
This Ovago deal was found by Cheapflights users on 8/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/304:30 pmSFO - HEL
1 stop15h 20mBritish Airways
mié. 10/812:35 pmHEL - SFO
1 stop20h 53mBritish Airways
Deal found 8/16$600
This Ovago deal was found by Cheapflights users on 8/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/244:30 pmSFO - HEL
1 stop15h 20mBritish Airways
mié. 10/111:55 amHEL - SFO
1 stop21h 20mBritish Airways
Deal found 8/16$601
This Finnair deal was found by Cheapflights users on 8/18. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/208:40 pmSFO - RVN
2 stops25h 50mFinnair
lun. 11/245:20 amRVN - SFO
2 stops23h 49mFinnair
Deal found 8/18$906
This Finnair deal was found by Cheapflights users on 8/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/310:21 amSFO - MHQ
2 stops35h 59mFinnair
dom. 12/710:20 pmMHQ - SFO
2 stops54h 25mFinnair
Deal found 8/16$995

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 agosto 18, 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

lun. 12/8

4:40 pm-1:35 am

1 stop22h 55m

Helsinki-Vantaa

lun. 12/15

6:15 am-2:35 pm

1 stop18h 20m

$524

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

vie. 11/28

4:40 pm-3:25 pm

1 stop12h 45m

Helsinki-Vantaa

lun. 12/15

6:15 am-2:35 pm

1 stop18h 20m

$524

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

jue. 11/6

4:40 pm-10:30 am

2 stops31h 50m

Helsinki-Vantaa

mar. 11/11

8:55 pm-2:35 pm

2 stops51h 40m

$525

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

mié. 10/22

7:40 pm-11:35 pm

2 stops17h 55m

Helsinki-Vantaa

lun. 10/27

7:00 am-4:10 pm

2 stops42h 10m

$526

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

lun. 12/1

4:40 pm-11:45 pm

2 stops21h 05m

Helsinki-Vantaa

dom. 12/7

3:35 pm-2:35 pm

2 stops33h 00m

$526

San FranciscoRovaniemi

SFO - RVN

SFORVN

San Francisco

jue. 1/22

3:50 pm-3:25 pm

1 stop37h 35m

Rovaniemi

mié. 2/4

4:30 pm-1:35 pm

1 stop31h 05m

$737

San FranciscoRovaniemi

SFO - RVN

SFORVN

San Francisco

jue. 1/22

5:30 pm-12:55 am

2 stops21h 25m

Rovaniemi

mié. 2/4

9:10 am-12:22 am

2 stops25h 12m

$822

San FranciscoRovaniemi

SFO - RVN

SFORVN

San Francisco

jue. 11/20

8:40 pm-8:30 am

2 stops25h 50m

Rovaniemi

lun. 11/24

5:20 am-7:09 pm

2 stops23h 49m

$906

San FranciscoRovaniemi

SFO - RVN

SFORVN

San Francisco

jue. 1/22

2:40 pm-1:00 pm

1 stop36h 20m

Rovaniemi

mié. 2/4

3:30 pm-12:40 pm

2 stops31h 10m

$926

San FranciscoKittilä

SFO - KTT

SFOKTT

San Francisco

vie. 1/16

7:00 am-6:55 pm

2 stops25h 55m

Kittilä

mar. 1/20

3:05 pm-8:21 pm

2 stops39h 16m

$945

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 30 results
1
2
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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, November is the cheapest month in which you can book a flight from San Francisco to Finland (average of $444). Flying from San Francisco to Finland in June is currently the most expensive (average of $1,082). 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 SFO to FI?

Find hourly flight availability from San Francisco to Finland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 18, 2025.

When flying from San Francisco to Finland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 agosto 18, 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
1,320 reviews

Crew

8.1

Boarding

7.6

Comfort

7.5

Food

6.7

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Finnair
7.6
Good
1,320 reviews
Finnair
7.6
Good
1,320 reviews

Crew

8.1

Boarding

7.6

Comfort

7.5

Food

6.7

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Scandinavian Airlines
7.4
Good
1,470 reviews
Finnair
7.6
Good
1,320 reviews

Crew

8.1

Boarding

7.6

Comfort

7.5

Food

6.7

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
United Airlines
7.4
Good
8,925 reviews
Finnair
7.6
Good
1,320 reviews

Crew

8.1

Boarding

7.6

Comfort

7.5

Food

6.7

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,320 reviews

Crew

8.1

Boarding

7.6

Comfort

7.5

Food

6.7

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.
Lufthansa
6.8
Okay
7,330 reviews
Finnair
7.6
Good
1,320 reviews

Crew

8.1

Boarding

7.6

Comfort

7.5

Food

6.7

Overall

7.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Rowland,Dec 2024

FRA - HEL

Finnair need to get a better system for boarding. Hundreds of passengers all attempting to get their boarding cards and passports checked at the gate and then get onto the aircraft is ridiculous, time consuming and frankly unfair to passengers.

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 $822, Scandinavian Airlines can have you in Finland from San Francisco in 21h 25m. The distance between San Francisco and Finland is about 5040 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 - Mariehamn 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, November is the cheapest month in which you can book a flight from San Francisco to Finland (average of $444). Flying from San Francisco to Finland in June is currently the most expensive (average of $1,082). 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 10 airlines flying from San Francisco to Finland

Discover the top 10 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 agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$447Average$681FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$526Average$812FlexibilityNo cancel feeOn-time77%
FinnairCheapest$554Average$1,003FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$559Average$968FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$567Average$1,005FlexibilityNo cancel feeOn-time71%
Brussels AirlinesCheapest$578Average$824FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$582Average$981FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$583Average$639FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$597Average$652FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$597Average$946FlexibilityNo cancel feeOn-time69%

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