$392+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HEL
Apr 5 — Apr 121
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 March 31, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $594 (Flysmarter) |
One-way from | $392 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $705 |
Find flight deals from San Francisco to Finland
Cheapest flights from San Francisco to FinlandExplore 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 March 31, 2025.
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 March 31, 2025.
This Flysmarter deal was found by Cheapflights users on 3/30. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/710:33 amSFO - HEL
1 stop16h 22mFinnair
Wed 5/144:40 pmHEL - SFO
1 stop15h 33mFinnair
Deal found 3/30![Finnair logo]()
$594
This oojo deal was found by Cheapflights users on 3/31. 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 8/276:45 pmSFO - HEL
1 stop37h 55mTurkish Airlines
Wed 9/312:35 pmHEL - SFO
1 stop38h 05mTurkish Airlines
Deal found 3/31![Turkish Airlines logo]()
$614
This oojo deal was found by Cheapflights users on 3/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:40 pmSFO - HEL
1 stop14h 35mScandinavian Airlines
Mon 9/226:35 amHEL - SFO
1 stop19h 55mScandinavian Airlines
Deal found 3/30![Scandinavian Airlines logo]()
$624
This Expedia deal was found by Cheapflights users on 3/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/234:35 pmSFO - HEL
2 stops20h 20mBritish Airways
Thu 10/304:00 pmHEL - SFO
1 stop14h 25mBritish Airways
Deal found 3/30![British Airways logo]()
$625
This Delta deal was found by Cheapflights users on 3/29. 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.
Tue 4/297:05 amSFO - HEL
2 stops19h 45mDelta
Wed 5/147:00 amHEL - SFO
1 stop14h 45mDelta
Deal found 3/29![Delta logo]()
$638
This Ticket deal was found by Cheapflights users on 3/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/71:45 pmSFO - HEL
2 stops17h 55mAir France
Wed 5/147:00 amHEL - SFO
2 stops20h 48mAir France
Deal found 3/30![Air France logo]()
$656
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 5/18:05 amSFO - HEL
1 stop16h 40mAmerican Airlines
Wed 5/74:50 pmHEL - SFO
1 stop17h 32mAmerican Airlines
Deal found 3/31![American Airlines logo]()
$669
This Lufthansa deal was found by Cheapflights users on 3/29. 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 3/309:05 pmSFO - HEL
1 stop16h 45mLufthansa
Sun 4/66:10 amHEL - SFO
1 stop16h 30mLufthansa
Deal found 3/29![Lufthansa logo]()
$736
This Gotogate deal was found by Cheapflights users on 3/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/309:50 amSFO - HEL
2 stops47h 05mMultiple Airlines
Sun 4/66:10 amHEL - SFO
1 stop16h 30mMultiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$750
This United Airlines deal was found by Cheapflights users on 3/29. 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 3/308:25 amSFO - HEL
2 stops18h 25mUnited Airlines
Sun 4/61:35 pmHEL - SFO
2 stops21h 47mUnited Airlines
Deal found 3/29![United Airlines logo]()
$765
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/62:40 pmSFO - HEL
1 stop24h 00mBrussels Airlines
Fri 8/226:10 amHEL - SFO
1 stop16h 30mBrussels Airlines
Deal found 3/30![Brussels Airlines logo]()
$811
This KLM deal was found by Cheapflights users on 3/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/291:45 pmSFO - HEL
1 stop17h 55mKLM
Mon 9/86:25 pmHEL - SFO
1 stop27h 20mKLM
Deal found 3/30![KLM logo]()
$879
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 March 31, 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 5/7
10:33 am-12:55 pm
1 stop16h 22m
Helsinki-Vantaa
Wed 5/14
4:40 pm-10:13 pm
1 stop15h 33m
$594
San FranciscoHelsinki
SFO - HEL
SFOHEL
San Francisco
Wed 8/27
6:45 pm-6:40 pm
1 stop37h 55m
Helsinki-Vantaa
Wed 9/3
12:35 pm-4:40 pm
1 stop38h 05m
$614
San FranciscoHelsinki
SFO - HEL
SFOHEL
San Francisco
Wed 9/17
7:40 pm-8:15 pm
1 stop14h 35m
Helsinki-Vantaa
Wed 10/8
6:35 am-4:30 pm
1 stop19h 55m
$624
San FranciscoHelsinki
SFO - HEL
SFOHEL
San Francisco
Tue 9/23
4:35 pm-10:55 pm
2 stops20h 20m
Helsinki-Vantaa
Thu 10/30
4:00 pm-9:25 pm
1 stop14h 25m
$625
San FranciscoHelsinki
SFO - HEL
SFOHEL
San Francisco
Tue 4/29
7:05 am-12:50 pm
2 stops19h 45m
Helsinki-Vantaa
Wed 5/14
7:00 am-11:45 am
1 stop14h 45m
$638
San FranciscoHelsinki
SFO - HEL
SFOHEL
San Francisco
Wed 5/7
1:45 pm-5:40 pm
2 stops17h 55m
Helsinki-Vantaa
Wed 5/14
7:00 am-5:48 pm
2 stops20h 48m
$656
San FranciscoHelsinki
SFO - HEL
SFOHEL
San Francisco
Thu 5/1
8:05 am-10:45 am
1 stop16h 40m
Helsinki-Vantaa
Wed 5/7
4:50 pm-12:22 am
1 stop17h 32m
$669
San FranciscoHelsinki
SFO - HEL
SFOHEL
San Francisco
Sun 7/6
2:00 pm-6:55 pm
1 stop18h 55m
Helsinki-Vantaa
Fri 8/22
6:10 am-10:33 am
2 stops38h 23m
$805
San FranciscoHelsinki
SFO - HEL
SFOHEL
San Francisco
Wed 5/21
7:10 am-12:50 pm
2 stops19h 40m
Helsinki-Vantaa
Fri 6/6
6:10 am-11:35 am
2 stops39h 25m
$808
San FranciscoHelsinki
SFO - HEL
SFOHEL
San Francisco
Sun 7/6
2:40 pm-12:40 am
1 stop24h 00m
Helsinki-Vantaa
Fri 8/22
6:10 am-12:40 pm
1 stop16h 30m
$811
Showing 1-10 of 27 results
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 $1,136). 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 March 31, 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 March 31, 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.
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Boarding
8.2
Food
7.3
Crew
8.5
Entertainment
7.9
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
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.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for San Francisco to Finland
See prices for flight routes from nearby airports that may be better suited for you.
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 March 31, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$447 | Average$938 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$528 | Average$794 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$541 | Average$963 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$548 | Average$919 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$567 | Average$1,019 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$572 | Average$1,150 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$572 | Average$819 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$582 | Average$1,174 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$597 | Average$683 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$639 | Average$1,199 | FlexibilityNo cancel fee | On-time77% |