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$506+ Cheap flights from Finland to San Francisco (SFO)

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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — SFO
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Find flight deals from Finland to San Francisco

Cheapest flights from Finland to San Francisco
Explore the most affordable flight options available from Finland to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 10/18. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:00 pmHEL - SFO
1 stop27h 35mScandinavian Airlines
Mon 11/244:40 pmSFO - HEL
1 stop12h 45mScandinavian Airlines
Deal found 10/18$729
This Mytrip deal was found by Cheapflights users on 10/20. 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.
Wed 12/312:05 amHEL - SFO
2 stops24h 30mMultiple Airlines
Thu 12/114:40 pmSFO - HEL
3 stops21h 50mMultiple Airlines
Deal found 10/20$732
This Mytrip deal was found by Cheapflights users on 10/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:10 pmHEL - SFO
2 stops29h 40mMultiple Airlines
Fri 11/71:55 pmSFO - HEL
3 stops25h 25mMultiple Airlines
Deal found 10/18$738
This Scandinavian Airlines deal was found by Cheapflights users on 10/18. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:10 pmHEL - SFO
2 stops32h 25mScandinavian Airlines
Mon 11/244:40 pmSFO - HEL
2 stops21h 05mScandinavian Airlines
Deal found 10/18$743
This Flysmarter deal was found by Cheapflights users on 10/20. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:00 pmHEL - SFO
1 stop27h 35mScandinavian Airlines
Sun 11/94:40 pmSFO - HEL
1 stop22h 55mScandinavian Airlines
Deal found 10/20$744
This Scandinavian Airlines deal was found by Cheapflights users on 10/18. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:00 pmHEL - SFO
1 stop27h 35mScandinavian Airlines
Mon 11/244:40 pmSFO - HEL
1 stop12h 45mScandinavian Airlines
Deal found 10/18$747
This Flightnetwork deal was found by Cheapflights users on 10/18. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:00 amHEL - SFO
2 stops17h 35mScandinavian Airlines
Thu 11/274:40 pmSFO - HEL
2 stops31h 50mScandinavian Airlines
Deal found 10/18$750
This Travelis deal was found by Cheapflights users on 10/19. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:15 amHEL - SFO
1 stop18h 20mScandinavian Airlines
Sun 11/94:40 pmSFO - HEL
1 stop17h 40mScandinavian Airlines
Deal found 10/19$751

Cheap flight deals from Finland to San Francisco

Keep the following information in mind while searching for Finland to San Francisco flight deals. Data was last updated October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$726
(Scandinavian Airlines)

One-way from

$506
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$816
Provider with most accurate pricing for Helsinki-Vantaa-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Helsinki-Vantaa-San Francisco flights.
Search Deals
From Finland to San Francisco
Search Deals
One-way flight from Finland to San Francisco
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Finland to San Francisco 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 October 20, 2025.
Use the filters below to find and compare flights from Finland to San Francisco that are best for you.

Fly from

Finland

Fly to

San Francisco

Route

Depart

Return

Price

HelsinkiSan Francisco

HEL - SFO

HELSFO

Helsinki-Vantaa

Wed 2/25

4:10 pm-2:35 pm

2 stops32h 25m

San Francisco

Mon 3/9

5:40 pm-11:45 pm

2 stops21h 05m

$726

HelsinkiSan Francisco

HEL - SFO

HELSFO

Helsinki-Vantaa

Sat 11/8

6:15 am-2:35 pm

1 stop18h 20m

San Francisco

Mon 11/24

4:40 pm-1:35 am

1 stop22h 55m

$729

HelsinkiSan Francisco

HEL - SFO

HELSFO

Helsinki-Vantaa

Wed 12/3

12:05 am-2:35 pm

2 stops24h 30m

San Francisco

Thu 12/11

4:40 pm-12:30 am

3 stops21h 50m

$732

HelsinkiSan Francisco

HEL - SFO

HELSFO

Helsinki-Vantaa

Thu 11/6

9:00 pm-2:35 pm

1 stop27h 35m

San Francisco

Mon 11/24

4:40 pm-8:20 pm

2 stops17h 40m

$736

HelsinkiSan Francisco

HEL - SFO

HELSFO

Helsinki-Vantaa

Mon 11/10

7:00 am-2:35 pm

2 stops17h 35m

San Francisco

Mon 11/24

4:40 pm-1:35 am

1 stop22h 55m

$736

HelsinkiSan Francisco

HEL - SFO

HELSFO

Helsinki-Vantaa

Sun 11/2

5:15 am-2:35 pm

1 stop18h 20m

San Francisco

Sun 11/9

4:40 pm-1:35 am

1 stop22h 55m

$769

HelsinkiSan Francisco

HEL - SFO

HELSFO

Helsinki-Vantaa

Sat 11/1

6:15 am-3:35 pm

1 stop18h 20m

San Francisco

Sun 11/9

4:40 pm-1:35 am

1 stop22h 55m

$769

HelsinkiSan Francisco

HEL - SFO

HELSFO

Helsinki-Vantaa

Thu 10/30

6:15 am-7:25 pm

1 stop22h 10m

San Francisco

Sun 11/9

4:40 pm-1:35 am

1 stop22h 55m

$769

HelsinkiSan Francisco

HEL - SFO

HELSFO

Helsinki-Vantaa

Fri 10/31

4:10 pm-3:35 pm

2 stops32h 25m

San Francisco

Sun 11/9

4:40 pm-11:45 pm

2 stops21h 05m

$772

HelsinkiSan Francisco

HEL - SFO

HELSFO

Helsinki-Vantaa

Sun 11/30

3:35 pm-12:12 pm

3 stops54h 37m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 13 results
1
2

Best time to book a flight from Finland to San Francisco

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

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

Currently, December is the cheapest month in which you can book a flight from Finland to San Francisco (average of $543). Flying from Finland to San Francisco in July is currently the most expensive (average of $829). 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 FI to SFO?

Find hourly flight availability from Finland to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2025.

A simple way to save on the total cost of your ticket is to fly from Finland to San Francisco in the morning. If you’re flexible enough to do this you can expect to save up to 53% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated October 20, 2025.
Peruse reviews from past customers who have flown with Scandinavian Airlines, American Airlines, and Lufthansa from Finland to San Francisco 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.
Scandinavian Airlines
7.4
Good
1,533 reviews

Overall

7.4

Boarding

7.6

Entertainment

6.6

Crew

8.0

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Scandinavian Airlines
7.4
Good
1,533 reviews
Scandinavian Airlines
7.4
Good
1,533 reviews

Overall

7.4

Boarding

7.6

Entertainment

6.6

Crew

8.0

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
American Airlines
7.2
Good
11,024 reviews
Scandinavian Airlines
7.4
Good
1,533 reviews

Overall

7.4

Boarding

7.6

Entertainment

6.6

Crew

8.0

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Lufthansa
6.8
Okay
7,506 reviews
Scandinavian Airlines
7.4
Good
1,533 reviews

Overall

7.4

Boarding

7.6

Entertainment

6.6

Crew

8.0

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.

Related info for your journey

Find useful and relevant information for your journey from Finland to San Francisco. 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 San Francisco from Finland?

    San Francisco (SFO) is the airport you will fly into if you book a flight from Finland to San Francisco. It is only a 11.8 mi journey from San Francisco (SFO) to San Francisco’s city center.

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

    For as low as $729, Scandinavian Airlines can have you in San Francisco from Finland in 18h 20m. The distance between Finland and San Francisco is about 5417 mi.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Finland to San Francisco (average of $543). Flying from Finland to San Francisco in July is currently the most expensive (average of $829). 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 San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
Santa Cruz
Livermore
South San Francisco
Turlock
Antioch
Watsonville
Santa Clara
Manteca
Sunnyvale
Vacaville
Vallejo
Hollister
Foster City
Union City
Fairfield
Burlingame
Redwood City
Lodi
San Mateo

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Top 3 airlines flying from Finland to San Francisco

Discover the top 3 airlines that operate flights from Finland to San Francisco. 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 October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$685Average$957FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$715Average$945FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$861Average$1,123FlexibilityNo cancel feeOn-time71%

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