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$355+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HEL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$819
(Expedia)

One-way from

$355
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,172
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 ($166 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 July 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 July 3, 2025.

This Expedia deal was found by Cheapflights users on 7/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/14:30 pmSFO - RVN
2 stops30h 10mMultiple Airlines
Tue 10/75:55 pmRVN - SFO
2 stops29h 55mMultiple Airlines
Deal found 7/1$819
This Trip.com deal was found by Cheapflights users on 7/1. 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.
Wed 10/12:40 pmSFO - TKU
2 stops23h 00mMultiple Airlines
Fri 10/37:00 amTKU - SFO
2 stops39h 40mMultiple Airlines
Deal found 7/1$845
This Finnair deal was found by Cheapflights users on 7/1. 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 10/18:00 amSFO - RVN
2 stops19h 35mFinnair
Tue 10/75:30 amRVN - SFO
2 stops18h 20mFinnair
Deal found 7/1$865
This Gurufare deal was found by Cheapflights users on 7/2. 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 8/157:40 pmSFO - HEL
1 stop14h 35mScandinavian Airlines
Sat 8/237:20 amHEL - SFO
2 stops19h 10mScandinavian Airlines
Deal found 7/2$887
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 8/167:25 pmSFO - HEL
1 stop19h 00mUnited Airlines
Sun 8/246:10 amHEL - SFO
2 stops21h 28mUnited Airlines
Deal found 7/2$897
This CheapOair deal was found by Cheapflights users on 7/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/84:30 pmSFO - HEL
1 stop20h 15mMultiple Airlines
Tue 9/307:40 amHEL - SFO
1 stop16h 50mMultiple Airlines
Deal found 7/1$911
This FlightHub deal was found by Cheapflights users on 7/2. 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.
Sat 8/26:45 pmSFO - HEL
1 stop30h 55mTurkish Airlines
Wed 8/1312:35 pmHEL - SFO
1 stop38h 05mTurkish Airlines
Deal found 7/2$913
This Cheapflightsfares deal was found by Cheapflights users on 7/2. 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 11/304:00 pmHEL - SFO
1 stop14h 55mBritish Airways
Deal found 7/2$921
This KLM deal was found by Cheapflights users on 7/2. 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.
Sun 7/271:45 pmSFO - HEL
1 stop24h 35mKLM
Thu 8/77:00 amHEL - SFO
1 stop14h 45mKLM
Deal found 7/2$947
This Delta deal was found by Cheapflights users on 7/2. 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.
Sun 7/276:05 amSFO - HEL
2 stops20h 55mDelta
Thu 8/77:00 amHEL - SFO
1 stop14h 45mDelta
Deal found 7/2$952
This FlightHub deal was found by Cheapflights users on 7/3. 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.
Sun 12/282:40 pmSFO - HEL
1 stop24h 35mLufthansa
Sun 1/47:25 pmHEL - SFO
1 stop34h 10mLufthansa
Deal found 7/3$956
This Finnair deal was found by Cheapflights users on 6/30. 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 12/35:30 pmSFO - MHQ
2 stops28h 50mFinnair
Sun 12/710:20 pmMHQ - SFO
2 stops50h 40mFinnair
Deal found 6/30$967

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 July 3, 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 FranciscoRovaniemi

SFO - RVN

SFORVN

San Francisco

Wed 10/1

4:30 pm-8:40 am

2 stops30h 10m

Rovaniemi

Tue 10/7

5:55 pm-1:50 pm

2 stops29h 55m

$819

San FranciscoTurku

SFO - TKU

SFOTKU

San Francisco

Wed 10/1

2:40 pm-11:40 pm

2 stops23h 00m

Turku

Fri 10/3

7:00 am-12:40 pm

2 stops39h 40m

$845

San FranciscoRovaniemi

SFO - RVN

SFORVN

San Francisco

Wed 10/1

8:00 am-1:35 pm

2 stops19h 35m

Rovaniemi

Tue 10/7

5:30 am-1:50 pm

2 stops18h 20m

$865

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Fri 8/15

7:40 pm-8:15 pm

1 stop14h 35m

Helsinki-Vantaa

Sat 8/23

7:20 am-4:30 pm

2 stops19h 10m

$887

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Sat 8/16

7:25 pm-12:25 am

1 stop19h 00m

Helsinki-Vantaa

Sun 8/24

6:10 am-5:38 pm

2 stops21h 28m

$897

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Sat 8/2

6:45 pm-11:40 am

1 stop30h 55m

Helsinki-Vantaa

Wed 8/13

12:35 pm-4:40 pm

1 stop38h 05m

$913

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Mon 9/15

11:40 am-11:00 pm

2 stops25h 20m

Helsinki-Vantaa

Tue 9/30

6:35 am-11:09 pm

3 stops26h 34m

$915

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Fri 11/21

5:30 pm-9:10 pm

1 stop17h 40m

Helsinki-Vantaa

Sun 11/30

4:00 pm-8:55 pm

1 stop14h 55m

$921

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Sun 7/27

1:45 pm-12:20 am

1 stop24h 35m

Helsinki-Vantaa

Thu 8/7

7:00 am-11:45 am

1 stop14h 45m

$947

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Sun 7/27

6:05 am-1:00 pm

2 stops20h 55m

Helsinki-Vantaa

Thu 8/7

7:00 am-11:45 am

1 stop14h 45m

$952

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 31 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 $1,084). 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 July 3, 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 July 3, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Finnair 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.
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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
1,306 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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.
Turkish Airlines
7.3
Good
3,895 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

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 $478 on Air Canada. Other airlines that offer cheap prices include Lufthansa from $479 and Icelandair from $505 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 - Kemi/Tornio 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 $1,084). 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$447Average$773FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$526Average$803FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$551Average$1,002FlexibilityNo cancel feeOn-time70%
FinnairCheapest$554Average$978FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$567Average$1,021FlexibilityNo cancel feeOn-time71%
Brussels AirlinesCheapest$578Average$859FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$582Average$998FlexibilityNo cancel feeOn-time69%
DeltaCheapest$582Average$981FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$583Average$882FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$597Average$652FlexibilityNo cancel feeOn-time77%

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