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$312+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HEL
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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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 October 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:40 pmSFO - HEL
1 stop24h 40mBrussels Airlines
Wed 11/266:55 amHEL - SFO
1 stop15h 45mBrussels Airlines
Deal found 10/15$444
This Cheapflightsfares deal was found by Cheapflights users on 10/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:00 amSFO - HEL
2 stops17h 40mScandinavian Airlines
Fri 11/216:15 amHEL - SFO
1 stop18h 20mScandinavian Airlines
Deal found 10/14$448
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:40 pmSFO - HEL
1 stop15h 50mLufthansa
Wed 11/266:55 amHEL - SFO
1 stop15h 45mLufthansa
Deal found 10/16$449
This Mytrip deal was found by Cheapflights users on 10/15. 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.
Wed 11/128:25 amSFO - HEL
2 stops24h 25mMultiple Airlines
Wed 11/196:55 amHEL - SFO
2 stops24h 27mMultiple Airlines
Deal found 10/15$455
This Mytrip deal was found by Cheapflights users on 10/15. 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.
Wed 11/128:25 amSFO - HEL
2 stops24h 25mMultiple Airlines
Wed 11/266:55 amHEL - SFO
1 stop15h 45mMultiple Airlines
Deal found 10/15$456
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
Tue 11/42:40 pmSFO - HEL
1 stop15h 50mBrussels Airlines
Tue 11/117:05 amHEL - SFO
1 stop15h 35mBrussels Airlines
Deal found 10/14$461
This American Airlines deal was found by Cheapflights users on 10/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/35:30 pmSFO - HEL
1 stop17h 40mAmerican Airlines
Tue 11/1812:30 pmHEL - SFO
1 stop30h 56mAmerican Airlines
Deal found 10/14$470
This Flightnetwork deal was found by Cheapflights users on 10/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:00 pmSFO - HEL
2 stops18h 40mMultiple Airlines
Tue 12/97:05 amHEL - SFO
1 stop15h 35mMultiple Airlines
Deal found 10/15$471
This Flightnetwork deal was found by Cheapflights users on 10/15. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2412:00 pmSFO - HEL
2 stops18h 40mAir Canada
Tue 12/91:55 pmHEL - SFO
2 stops30h 59mAir Canada
Deal found 10/15$472
This Ticket deal was found by Cheapflights users on 10/13. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:40 pmSFO - HEL
1 stop28h 20mLufthansa
Tue 11/187:05 amHEL - SFO
1 stop15h 35mLufthansa
Deal found 10/13$473
This Expedia deal was found by Cheapflights users on 10/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/268:40 pmSFO - RVN
2 stops49h 40mMultiple Airlines
Wed 12/35:20 amRVN - SFO
2 stops28h 05mMultiple Airlines
Deal found 10/15$790
This Finnair deal was found by Cheapflights users on 10/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/268:40 pmSFO - RVN
2 stops55h 05mFinnair
Thu 12/46:25 pmRVN - SFO
2 stops39h 46mFinnair
Deal found 10/15$1,019

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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$444
(Kiwi.com)

One-way from

$312
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$688
Provider with most accurate pricing for San Francisco-Helsinki-Vantaa flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Helsinki-Vantaa flights.
Search Deals
From San Francisco to Finland
Search Deals
One-way flight from San Francisco to Finland
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 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 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 October 16, 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 FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Wed 11/5

1:30 pm-6:50 pm

1 stop19h 20m

Helsinki-Vantaa

Tue 11/11

7:05 am-12:40 pm

1 stop15h 35m

$479

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Mon 11/3

7:00 am-3:25 pm

2 stops22h 25m

Helsinki-Vantaa

Thu 11/6

9:00 pm-2:35 pm

1 stop27h 35m

$479

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Tue 10/28

9:05 am-6:50 pm

2 stops24h 45m

Helsinki-Vantaa

Wed 11/5

6:55 am-12:40 pm

1 stop15h 45m

$483

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Tue 10/28

9:05 am-6:50 pm

2 stops24h 45m

Helsinki-Vantaa

Thu 11/6

6:55 am-12:40 pm

1 stop15h 45m

$483

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Wed 10/29

1:25 pm-6:50 pm

2 stops20h 25m

Helsinki-Vantaa

Wed 11/5

6:55 am-12:40 pm

1 stop15h 45m

$483

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Tue 10/28

1:17 pm-6:50 pm

2 stops20h 33m

Helsinki-Vantaa

Fri 11/7

6:55 am-12:40 pm

1 stop15h 45m

$483

San FranciscoHelsinki

SFO - HEL

SFOHEL

San Francisco

Tue 10/28

6:00 am-6:50 pm

2 stops27h 50m

Helsinki-Vantaa

Tue 11/4

7:05 am-8:10 pm

1 stop23h 05m

$483

San FranciscoTurku

SFO - TKU

SFOTKU

San Francisco

Sun 3/8

5:40 pm-3:25 pm

1 stop12h 45m

Turku

Wed 3/11

4:05 pm-3:35 pm

1 stop32h 30m

$540

San FranciscoKittilä

SFO - KTT

SFOKTT

San Francisco

Fri 1/16

4:40 pm-6:55 pm

1 stop16h 15m

Kittilä

Tue 1/20

3:05 pm-10:11 pm

2 stops41h 06m

$600

San FranciscoRovaniemi

SFO - RVN

SFORVN

San Francisco

Sun 2/1

10:11 am-2:25 pm

2 stops18h 14m

Rovaniemi

Sun 2/8

1:00 pm-12:47 am

2 stops21h 47m

$726

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 34 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, October is the cheapest month in which you can book a flight from San Francisco to Finland (average of $493). Flying from San Francisco to Finland in July is currently the most expensive (average of $911). 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 October 16, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 23% on flights from San Francisco to Finland by exploring options for tickets in the evening.

What is the cheapest day to fly from San Francisco to Finland?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Finland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Francisco to Finland flight should consider departing on Friday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 16, 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
1,332 reviews

Comfort

7.4

Crew

8.1

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.6
Good
1,332 reviews
Finnair
7.6
Good
1,332 reviews

Comfort

7.4

Crew

8.1

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Scandinavian Airlines
7.4
Good
1,533 reviews
Finnair
7.6
Good
1,332 reviews

Comfort

7.4

Crew

8.1

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
United Airlines
7.4
Good
8,979 reviews
Finnair
7.6
Good
1,332 reviews

Comfort

7.4

Crew

8.1

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
American Airlines
7.2
Good
11,041 reviews
Finnair
7.6
Good
1,332 reviews

Comfort

7.4

Crew

8.1

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Lufthansa
6.8
Okay
7,491 reviews
Finnair
7.6
Good
1,332 reviews

Comfort

7.4

Crew

8.1

Overall

7.6

Boarding

7.6

Entertainment

6.9

Food

6.7

Reviews

1 / 20
4.0
Okay

Anonymous,Sep 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

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 $726, United Airlines can have you in Finland from San Francisco in 18h 14m. 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 - Helsinki-Vantaa, San Francisco - Rovaniemi or San Francisco - Kittilä 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, October is the cheapest month in which you can book a flight from San Francisco to Finland (average of $493). Flying from San Francisco to Finland in July is currently the most expensive (average of $911). 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$447Average$584FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$499Average$812FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$569Average$872FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$577Average$952FlexibilityNo cancel feeOn-time76%
Brussels AirlinesCheapest$578Average$887FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$580Average$929FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$580Average$1,050FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$615Average$932FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$623Average$652FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$685Average$1,012FlexibilityNo cancel feeOn-time70%

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