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$378+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HEL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$909
(British Airways)

One-way from

$378
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,179
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. 15% potential increase in price ($163 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Finnair deal was found by Cheapflights users on 6/10. 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.
Wed 10/224:35 pmSFO - JYV
2 stops21h 55mFinnair
Mon 10/272:10 pmJYV - SFO
2 stops34h 50mFinnair
Deal found 6/10$747
This British Airways deal was found by Cheapflights users on 6/10. 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 10/14:30 pmSFO - RVN
2 stops35h 05mBritish Airways
Tue 10/79:20 amRVN - SFO
2 stops24h 35mBritish Airways
Deal found 6/10$909
This Justfly.com deal was found by Cheapflights users on 6/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1812:40 pmSFO - HEL
1 stop20h 00mTurkish Airlines
Sat 7/2612:35 pmHEL - SFO
1 stop32h 00mTurkish Airlines
Deal found 6/12$928
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2211:40 amSFO - HEL
2 stops21h 15mAir Canada
Wed 8/276:10 amHEL - SFO
2 stops23h 47mAir Canada
Deal found 6/11$929
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 11/215:30 pmSFO - HEL
1 stop17h 40mBritish Airways
Sun 11/305:50 pmHEL - SFO
2 stops31h 10mBritish Airways
Deal found 6/10$931
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/227:40 pmSFO - HEL
1 stop14h 35mScandinavian Airlines
Mon 8/257:10 amHEL - SFO
2 stops19h 20mScandinavian Airlines
Deal found 6/11$932
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sun 7/279:03 pmSFO - HEL
2 stops29h 47mUnited Airlines
Sun 8/36:10 amHEL - SFO
2 stops35h 12mUnited Airlines
Deal found 6/12$936
This Lufthansa deal was found by Cheapflights users on 6/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/282:40 pmSFO - HEL
1 stop24h 35mLufthansa
Sat 1/37:25 pmHEL - SFO
1 stop34h 10mLufthansa
Deal found 6/10$938
This Brussels Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 12/222:40 pmSFO - HEL
1 stop24h 35mBrussels Airlines
Mon 1/51:55 pmHEL - SFO
1 stop32h 40mBrussels Airlines
Deal found 6/10$948
This KLM deal was found by Cheapflights users on 6/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/43:05 pmSFO - HEL
1 stop22h 15mMultiple Airlines
Mon 8/116:25 pmHEL - SFO
1 stop27h 20mMultiple Airlines
Deal found 6/12$953
This oojo deal was found by Cheapflights users on 6/11. 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.
Wed 7/166:00 amSFO - HEL
2 stops22h 00mIcelandair
Tue 7/223:00 pmHEL - SFO
2 stops34h 48mIcelandair
Deal found 6/11$974
This Delta deal was found by Cheapflights users on 6/9. 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.
Mon 6/3010:55 amSFO - HEL
2 stops19h 45mDelta
Thu 7/106:40 amHEL - SFO
2 stops26h 31mDelta
Deal found 6/9$1,028

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 June 12, 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 FranciscoJyväskylä

SFO - JYV

SFOJYV

San Francisco

Wed 10/22

4:35 pm-12:30 am

2 stops21h 55m

Jyvaskyla

Mon 10/27

2:10 pm-4:00 pm

2 stops34h 50m

$747

San FranciscoRovaniemi

SFO - RVN

SFORVN

San Francisco

Wed 10/1

4:30 pm-1:35 pm

2 stops35h 05m

Rovaniemi

Tue 10/7

9:20 am-11:55 pm

2 stops24h 35m

$909

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Fri 7/18

12:40 pm-6:40 pm

1 stop20h 00m

Helsinki-Vantaa

Sat 7/26

12:35 pm-10:35 am

1 stop32h 00m

$928

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Fri 8/22

11:40 am-6:55 pm

2 stops21h 15m

Helsinki-Vantaa

Wed 8/27

6:10 am-7:57 pm

2 stops23h 47m

$929

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Fri 11/21

5:30 pm-9:10 pm

1 stop17h 40m

Helsinki-Vantaa

Sun 11/30

5:50 pm-3:00 pm

2 stops31h 10m

$931

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Fri 8/22

7:40 pm-8:15 pm

1 stop14h 35m

Helsinki-Vantaa

Mon 8/25

7:10 am-4:30 pm

2 stops19h 20m

$932

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Sun 7/27

9:03 pm-12:50 pm

2 stops29h 47m

Helsinki-Vantaa

Sun 8/3

6:10 am-7:22 am

2 stops35h 12m

$936

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Wed 8/6

4:20 pm-12:40 pm

2 stops34h 20m

Helsinki-Vantaa

Mon 8/11

8:25 pm-1:50 pm

1 stop27h 25m

$939

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Sun 7/27

9:05 pm-11:50 pm

1 stop16h 45m

Helsinki-Vantaa

Thu 8/7

6:00 am-12:57 am

2 stops28h 57m

$945

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Wed 7/16

6:00 am-2:00 pm

2 stops22h 00m

Helsinki-Vantaa

Tue 7/22

3:00 pm-3:48 pm

2 stops34h 48m

$974

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 33 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, 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 $1,081). 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 June 12, 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.

Rainfall in Finland by month

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

In terms of precipitation, rainfall in Finland ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Finland when rainfall is around 1.2 in.

Temperature in Finland by month

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

If weather is an important factor for your trip to Finland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from San Francisco to Finland to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 $448 on Icelandair. Other airlines that offer cheap prices include Lufthansa from $484 and American Airlines from $583 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, 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 $1,081). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$447Average$803FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$526Average$787FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$551Average$1,003FlexibilityNo cancel feeOn-time70%
FinnairCheapest$554Average$978FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$567Average$1,032FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$582Average$1,012FlexibilityNo cancel feeOn-time69%
DeltaCheapest$582Average$994FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$588Average$935FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$597Average$684FlexibilityNo cancel feeOn-time77%
Brussels AirlinesCheapest$615Average$819FlexibilityNo cancel feeOn-timeN/A

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