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$308+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HEL
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$462
(FlightHub)

One-way from

$308
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$880
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 September 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 September 15, 2025.

This FlightHub deal was found by Cheapflights users on 9/14. 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.
Wed 11/1212:30 pmSFO - TKU
2 stops40h 55mScandinavian Airlines
Sun 11/164:05 pmTKU - SFO
1 stop32h 30mScandinavian Airlines
Deal found 9/14$462
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 10/2210:30 amSFO - HEL
2 stops18h 55mScandinavian Airlines
Wed 11/128:55 pmHEL - SFO
2 stops27h 40mScandinavian Airlines
Deal found 9/13$465
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/133:30 pmSFO - HEL
2 stops18h 45mScandinavian Airlines
Tue 10/286:15 amHEL - SFO
1 stop18h 55mScandinavian Airlines
Deal found 9/14$475
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/223:30 pmSFO - HEL
2 stops18h 45mScandinavian Airlines
Mon 10/279:00 pmHEL - SFO
1 stop28h 10mScandinavian Airlines
Deal found 9/15$478
This Ticket deal was found by Cheapflights users on 9/15. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/178:25 amSFO - HEL
2 stops24h 25mAir Canada
Tue 12/21:55 pmHEL - SFO
2 stops35h 20mAir Canada
Deal found 9/15$480
This Booking.com deal was found by Cheapflights users on 9/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:28 pmSFO - HEL
1 stop14h 52mFinnair
Tue 11/44:00 pmHEL - SFO
1 stop17h 58mFinnair
Deal found 9/13$492
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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.
Fri 11/284:40 pmSFO - HEL
1 stop12h 45mScandinavian Airlines
Mon 12/156:15 amHEL - SFO
1 stop18h 20mScandinavian Airlines
Deal found 9/13$496
This Ticket deal was found by Cheapflights users on 9/15. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:35 pmSFO - HEL
2 stops28h 00mScandinavian Airlines
Thu 11/69:00 pmHEL - SFO
1 stop27h 35mScandinavian Airlines
Deal found 9/15$499
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/178:25 amSFO - HEL
2 stops24h 25mMultiple Airlines
Tue 12/27:05 amHEL - SFO
1 stop15h 35mMultiple Airlines
Deal found 9/15$501
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:59 pmSFO - HEL
2 stops41h 06mScandinavian Airlines
Wed 11/269:00 pmHEL - SFO
1 stop27h 35mScandinavian Airlines
Deal found 9/14$503
This oojo deal was found by Cheapflights users on 9/14. 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.
Thu 11/134:40 pmSFO - TKU
1 stop12h 45mScandinavian Airlines
Sun 11/165:25 pmTKU - SFO
2 stops31h 10mScandinavian Airlines
Deal found 9/14$509
This Trip.com deal was found by Cheapflights users on 9/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:28 pmSFO - RVN
2 stops20h 37mFinnair
Tue 11/49:10 amRVN - SFO
2 stops24h 48mFinnair
Deal found 9/13$695

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 September 15, 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 FranciscoTurku

SFO - TKU

SFOTKU

San Francisco

Wed 11/12

12:30 pm-3:25 pm

2 stops40h 55m

Turku

Sun 11/16

5:25 pm-2:35 pm

2 stops31h 10m

$463

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Mon 10/13

3:30 pm-8:15 pm

2 stops18h 45m

Helsinki-Vantaa

Tue 10/28

6:15 am-4:10 pm

1 stop18h 55m

$475

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Wed 10/22

3:30 pm-8:15 pm

2 stops18h 45m

Helsinki-Vantaa

Mon 10/27

9:00 pm-4:10 pm

1 stop28h 10m

$478

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Wed 10/22

3:30 pm-8:15 pm

2 stops18h 45m

Helsinki-Vantaa

Wed 11/12

9:00 pm-2:35 pm

1 stop27h 35m

$478

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Fri 11/28

12:30 pm-1:35 am

2 stops27h 05m

Helsinki-Vantaa

Mon 12/15

6:15 am-2:35 pm

1 stop18h 20m

$490

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Tue 10/28

3:28 pm-3:20 pm

1 stop14h 52m

Helsinki-Vantaa

Tue 11/4

4:00 pm-11:58 pm

1 stop17h 58m

$492

San FranciscoTurku

SFO - TKU

SFOTKU

San Francisco

Thu 11/13

4:40 pm-3:25 pm

1 stop12h 45m

Turku

Sun 11/16

5:25 pm-2:35 pm

2 stops31h 10m

$509

San FranciscoRovaniemi

SFO - RVN

SFORVN

San Francisco

Tue 10/28

3:28 pm-9:05 pm

2 stops20h 37m

Rovaniemi

Tue 11/4

9:10 am-11:58 pm

2 stops24h 48m

$695

San FranciscoIvalo

SFO - IVL

SFOIVL

San Francisco

Tue 12/2

10:16 am-5:55 pm

2 stops21h 39m

Ivalo

Mon 12/8

11:05 pm-7:24 pm

3 stops30h 19m

$703

San FranciscoIvalo

SFO - IVL

SFOIVL

San Francisco

Wed 12/3

12:37 pm-5:55 pm

2 stops19h 18m

Ivalo

Mon 12/8

11:05 pm-7:24 pm

3 stops30h 19m

$738

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 37 results
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2
3
4

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 September 15, 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 September 15, 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
1,323 reviews

Entertainment

6.9

Overall

7.6

Comfort

7.5

Boarding

7.6

Crew

8.1

Food

6.7

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
1,323 reviews
Finnair
7.6
Good
1,323 reviews

Entertainment

6.9

Overall

7.6

Comfort

7.5

Boarding

7.6

Crew

8.1

Food

6.7

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
1,484 reviews
Finnair
7.6
Good
1,323 reviews

Entertainment

6.9

Overall

7.6

Comfort

7.5

Boarding

7.6

Crew

8.1

Food

6.7

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
8,929 reviews
Finnair
7.6
Good
1,323 reviews

Entertainment

6.9

Overall

7.6

Comfort

7.5

Boarding

7.6

Crew

8.1

Food

6.7

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
1,323 reviews

Entertainment

6.9

Overall

7.6

Comfort

7.5

Boarding

7.6

Crew

8.1

Food

6.7

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
7,407 reviews
Finnair
7.6
Good
1,323 reviews

Entertainment

6.9

Overall

7.6

Comfort

7.5

Boarding

7.6

Crew

8.1

Food

6.7

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 $695, Scandinavian Airlines can have you in Finland from San Francisco in 20h 37m. 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 - Ivalo, San Francisco - Rovaniemi or San Francisco - Helsinki-Vantaa 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$447Average$698FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$526Average$818FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$557Average$1,012FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$562Average$1,003FlexibilityNo cancel feeOn-time70%
FinnairCheapest$563Average$1,001FlexibilityNo cancel feeOn-time76%
Brussels AirlinesCheapest$578Average$887FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$597Average$652FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$603Average$639FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$615Average$941FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$621Average$976FlexibilityNo cancel feeOn-time76%

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