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$574+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — SFO
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$741
(lol.travel)

One-way from

$574
(Trip.com)

Popular in

July

Cheapest in

February

Average price

$821
Provider with most accurate pricing for Helsinki-Vantaa-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Helsinki-Vantaa-San Francisco flights.
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From Finland to San Francisco
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One-way flight from Finland to San Francisco
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Highest demand for flights based on searches. 10% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 17, 2025.

This lol.travel deal was found by Cheapflights users on 4/17. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/57:35 pmHEL - SFO
1 stop31h 05mTurkish Airlines
Mon 5/196:45 pmSFO - HEL
1 stop30h 55mTurkish Airlines
Deal found 4/17$741
This Ticket deal was found by Cheapflights users on 4/17. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/57:00 amHEL - SFO
2 stops18h 08mAir France
Mon 5/198:25 pmSFO - HEL
1 stop16h 55mAir France
Deal found 4/17$765
This Flightnetwork deal was found by Cheapflights users on 4/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:40 pmHEL - SFO
1 stop33h 20mLufthansa
Sun 5/252:40 pmSFO - HEL
1 stop24h 00mLufthansa
Deal found 4/16$768
This Ticket deal was found by Cheapflights users on 4/17. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:00 amHEL - SFO
2 stops19h 17mMultiple Airlines
Tue 5/133:05 pmSFO - HEL
1 stop22h 15mMultiple Airlines
Deal found 4/17$773
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:00 amHEL - SFO
1 stop14h 45mDelta
Sun 5/2510:00 amSFO - HEL
2 stops20h 40mDelta
Deal found 4/16$780
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 5/61:35 pmHEL - SFO
2 stops53h 53mUnited Airlines
Tue 5/1311:25 amSFO - HEL
2 stops39h 25mUnited Airlines
Deal found 4/17$793
This British Airways deal was found by Cheapflights users on 4/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/304:25 pmHEL - SFO
1 stop16h 44mBritish Airways
Wed 5/77:30 pmSFO - HEL
1 stop15h 30mBritish Airways
Deal found 4/16$858
This lastminute.com deal was found by Cheapflights users on 4/16. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/53:00 pmHEL - SFO
2 stops31h 59mIcelandair
Fri 5/96:00 amSFO - HEL
2 stops22h 00mIcelandair
Deal found 4/16$904
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Fri 5/3012:35 pmHEL - SFO
1 stop16h 41mAmerican Airlines
Wed 6/118:00 amSFO - HEL
1 stop16h 45mAmerican Airlines
Deal found 4/16$933
This AirNGo deal was found by Cheapflights users on 4/16. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/47:00 amHEL - SFO
2 stops18h 46mKLM
Mon 5/199:20 pmSFO - HEL
2 stops17h 00mKLM
Deal found 4/16$985
This Brussels Airlines deal was found by Cheapflights users on 4/17. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/15:40 pmHEL - SFO
1 stop29h 00mBrussels Airlines
Sun 6/82:40 pmSFO - HEL
1 stop24h 00mBrussels Airlines
Deal found 4/17$1,323
This Scandinavian Airlines deal was found by Cheapflights users on 4/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/145:05 pmHEL - SFO
2 stops33h 25mScandinavian Airlines
Mon 7/2110:00 amSFO - HEL
3 stops20h 30mScandinavian Airlines
Deal found 4/16$1,620

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 April 17, 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

Mon 5/5

7:35 pm-4:40 pm

1 stop31h 05m

San Francisco

Mon 5/19

6:45 pm-11:40 am

1 stop30h 55m

$741

HelsinkiSan Francisco

HEL - SFO

HELSFO

Helsinki-Vantaa

Mon 5/5

7:00 am-3:08 pm

2 stops18h 08m

San Francisco

Mon 5/19

8:25 pm-11:20 pm

1 stop16h 55m

$765

HelsinkiSan Francisco

HEL - SFO

HELSFO

Helsinki-Vantaa

Fri 5/9

7:40 pm-7:00 pm

1 stop33h 20m

San Francisco

Sun 5/25

2:40 pm-12:40 am

1 stop24h 00m

$768

HelsinkiSan Francisco

HEL - SFO

HELSFO

Helsinki-Vantaa

Tue 5/6

7:00 am-4:17 pm

2 stops19h 17m

San Francisco

Tue 5/13

3:05 pm-11:20 pm

1 stop22h 15m

$773

HelsinkiSan Francisco

HEL - SFO

HELSFO

Helsinki-Vantaa

Fri 5/9

7:00 am-11:45 am

1 stop14h 45m

San Francisco

Sun 5/25

10:00 am-4:40 pm

2 stops20h 40m

$780

HelsinkiSan Francisco

HEL - SFO

HELSFO

Helsinki-Vantaa

Tue 5/6

1:35 pm-9:28 am

2 stops53h 53m

San Francisco

Tue 5/13

11:25 am-12:50 pm

2 stops39h 25m

$793

HelsinkiSan Francisco

HEL - SFO

HELSFO

Helsinki-Vantaa

Wed 4/30

4:25 pm-11:09 pm

1 stop16h 44m

San Francisco

Wed 5/7

7:30 pm-9:00 pm

1 stop15h 30m

$858

HelsinkiSan Francisco

HEL - SFO

HELSFO

Helsinki-Vantaa

Mon 5/5

3:00 pm-12:59 pm

2 stops31h 59m

San Francisco

Fri 5/9

6:00 am-2:00 pm

2 stops22h 00m

$904

HelsinkiSan Francisco

HEL - SFO

HELSFO

Helsinki-Vantaa

Fri 5/30

12:35 pm-7:16 pm

1 stop16h 41m

San Francisco

Wed 6/11

8:00 am-10:45 am

1 stop16h 45m

$933

HelsinkiSan Francisco

HEL - SFO

HELSFO

Helsinki-Vantaa

Sun 5/4

7:00 am-3:46 pm

2 stops18h 46m

San Francisco

Mon 5/19

9:20 pm-12:20 am

2 stops17h 00m

$985

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 19 results
1
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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, January is the cheapest month in which you can book a flight from Finland to San Francisco (average of $276). Flying from Finland to San Francisco in June is currently the most expensive (average of $393). 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 April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Finland to San Francisco as you normally would.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 April 17, 2025.
Read through reviews of airlines operating flights from Finland to San Francisco, such as Delta, KLM and Finnair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $786. Users have also found prices from $830 and $858 on Finnair and American Airlines, respectively.

  • 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, January is the cheapest month in which you can book a flight from Finland to San Francisco (average of $276). Flying from Finland to San Francisco in June is currently the most expensive (average of $393). 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 Finland?

Book flights to Finland if you plan to visit one of these locations
Roseville
Mountain View
Santa Cruz
Turlock
South San Francisco
Fairfield
Manteca
Sausalito
Richmond
Watsonville
Hollister
Milpitas
Antioch
Vallejo
Newark
Hayward
Alameda
Sunnyvale
Livermore
Campbell

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Alternative routes for Finland to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Finland to San Francisco

Discover the top 4 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$683Average$853FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$715Average$863FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$768Average$939FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$867Average$960FlexibilityNo cancel feeOn-time71%

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