$471+ Cheap flights from Helsinki (HEL) to San Francisco (SFO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — SFO
Nov 21 — Nov 281
Round-trip
1 adult, Economy
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Find cheap flights from Helsinki to San Francisco with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Helsinki to San Francisco
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Best
Last-minute
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Cheapest flights from Helsinki to San FranciscoExplore the most affordable flight options available from Helsinki to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2026.
Explore the most affordable flight options available from Helsinki to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2026.
This Mytrip deal was found by Cheapflights users on 10/19. 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.
Thu 12/34:40 pm -
2 stops29h 05m
Thu 12/101:50 pm -
3 stops25h 45m
Deal found 10/19![Multiple Airlines logo]()
$789
This Flysmarter deal was found by Cheapflights users on 10/20. 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.
Tue 11/179:00 pm -
1 stop27h 50m
Tue 11/244:45 pm -
2 stops21h 05m
Deal found 10/20![Scandinavian Airlines logo]()
$793
This Mytrip deal was found by Cheapflights users on 10/20. 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.
Thu 11/1212:25 pm -
3 stops33h 20m
Wed 11/251:50 pm -
3 stops25h 45m
Deal found 10/20![Multiple Airlines logo]()
$799
This Travelis deal was found by Cheapflights users on 10/19. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:05 pm -
1 stop31h 25m
Mon 11/306:35 pm -
1 stop37h 35m
Deal found 10/19![Turkish Airlines logo]()
$802
This Mytrip deal was found by Cheapflights users on 10/21. 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 11/187:20 am -
2 stops17h 30m
Wed 11/254:45 pm -
3 stops21h 55m
Deal found 10/21![Multiple Airlines logo]()
$806
This Flightnetwork deal was found by Cheapflights users on 10/20. 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 12/46:15 am -
1 stop18h 35m
Fri 12/114:45 pm -
1 stop22h 50m
Deal found 10/20![Scandinavian Airlines logo]()
$810
This Booking.com deal was found by Cheapflights users on 10/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:00 pm -
1 stop27h 50m
Wed 11/254:45 pm -
1 stop22h 50m
Deal found 10/21![Scandinavian Airlines logo]()
$814
This Mytrip deal was found by Cheapflights users on 10/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:05 pm -
2 stops27h 45m
Mon 11/234:45 pm -
2 stops19h 40m
Deal found 10/17![Multiple Airlines logo]()
$822
Best flights from Helsinki to San FranciscoDiscover carefully curated flight deals from Helsinki to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
Discover carefully curated flight deals from Helsinki to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
This Flightnetwork deal was found by Cheapflights users on 10/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/173:30 pm -
2 stops33h 20m
Fri 2/264:45 pm -
2 stops37h 50m
Deal found 10/17![Scandinavian Airlines logo]()
$834
This Turkish Airlines deal was found by Cheapflights users on 10/17. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:15 pm -
1 stop38h 15m
Mon 11/236:35 pm -
1 stop37h 35m
Deal found 10/17![Turkish Airlines logo]()
$839
This Delta deal was found by Cheapflights users on 10/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:40 am -
1 stop15h 05m
Mon 11/309:56 am -
2 stops20h 44m
Deal found 10/17![Delta logo]()
$975
This Scandinavian Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 12/33:30 pm -
2 stops33h 20m
Thu 12/104:45 pm -
1 stop22h 50m
Deal found 10/19![Scandinavian Airlines logo]()
$840
This Turkish Airlines deal was found by Cheapflights users on 10/19. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:15 pm -
1 stop39h 15m
Mon 11/96:35 pm -
1 stop37h 35m
Deal found 10/19![Turkish Airlines logo]()
$963
This Scandinavian Airlines deal was found by Cheapflights users on 10/19. 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 4/1911:15 am -
1 stop13h 25m
Wed 4/284:45 pm -
1 stop12h 35m
Deal found 10/19![Scandinavian Airlines logo]()
$884
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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.
Tue 11/37:00 am -
2 stops17h 50m
Fri 11/64:45 pm -
1 stop22h 50m
Deal found 10/21![Scandinavian Airlines logo]()
$927
This Travelis deal was found by Cheapflights users on 10/22. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:20 pm -
2 stops31h 30m
Sun 12/134:45 pm -
2 stops17h 45m
Deal found 10/22![Scandinavian Airlines logo]()
$949
This Scandinavian Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/511:10 am -
1 stop13h 40m
Mon 11/94:45 pm -
1 stop22h 50m
Deal found 10/21![Scandinavian Airlines logo]()
$970
Last-minute flights from Helsinki to San FranciscoDiscover last-minute flight deals from Helsinki to San Francisco. Data last updated October 22, 2026 and is based on user searches.
Discover last-minute flight deals from Helsinki to San Francisco. Data last updated October 22, 2026 and is based on user searches.
This Ticket deal was found by Cheapflights users on 10/18. 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.
Thu 10/296:15 am -
1 stop18h 35m
Wed 11/114:45 pm -
1 stop22h 50m
Deal found 10/18![Scandinavian Airlines logo]()
$829
This Mytrip deal was found by Cheapflights users on 10/20. 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.
Thu 11/1212:25 pm -
3 stops33h 20m
Wed 11/251:50 pm -
3 stops25h 45m
Deal found 10/20![Multiple Airlines logo]()
$799
This Mytrip deal was found by Cheapflights users on 10/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:05 pm -
2 stops27h 45m
Mon 11/234:45 pm -
2 stops19h 40m
Deal found 10/17![Multiple Airlines logo]()
$822
This Travelis deal was found by Cheapflights users on 10/19. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:05 pm -
1 stop31h 25m
Mon 11/306:35 pm -
1 stop37h 35m
Deal found 10/19![Turkish Airlines logo]()
$802
This flugladen.de deal was found by Cheapflights users on 10/21. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:00 pm -
1 stop27h 50m
Mon 11/304:45 pm -
2 stops21h 05m
Deal found 10/21![Scandinavian Airlines logo]()
$833
This Flysmarter deal was found by Cheapflights users on 10/20. 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.
Tue 11/179:00 pm -
1 stop27h 50m
Tue 11/244:45 pm -
2 stops21h 05m
Deal found 10/20![Scandinavian Airlines logo]()
$793
This Mytrip deal was found by Cheapflights users on 10/21. 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 11/187:20 am -
2 stops17h 30m
Wed 11/254:45 pm -
3 stops21h 55m
Deal found 10/21![Multiple Airlines logo]()
$806
This Booking.com deal was found by Cheapflights users on 10/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:00 pm -
1 stop27h 50m
Wed 11/254:45 pm -
1 stop22h 50m
Deal found 10/21![Scandinavian Airlines logo]()
$814
One-way flights from Helsinki to San FranciscoSearch for one-way flight options from Helsinki to San Francisco. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
Search for one-way flight options from Helsinki to San Francisco. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/288:40 pm -
3 stops52h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2612:10 pm -
3 stops36h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/318:10 am -
3 stops40h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/294:10 pm -
2 stops32h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$517
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/17:45 am -
3 stops40h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 11/1012:10 pm -
3 stops36h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$539
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/308:40 pm -
2 stops33h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$566
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/272:00 pm -
3 stops33h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$585
Find flight deals from Helsinki to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Helsinki (HEL) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $789 (Mytrip) |
One-way from | $471 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $915 |
Cheapflights Fare Finder
Customize your flight search to find flights from Helsinki 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 7,457,451 searches. Data last updated October 22, 2026.
Use the filters below to find and compare flights from Helsinki to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HelsinkiSan Francisco
HEL Helsinki-Vantaa - SFO San Francisco
HELSFO
Helsinki-Vantaa
Sun 1/31
4:55 pm-2:25 pm
2 stops31h 30m
San Francisco
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$523
HelsinkiSan Francisco
HEL Helsinki-Vantaa - SFO San Francisco
HELSFO
Helsinki-Vantaa
Sat 1/30
8:40 pm-8:10 pm
2 stops33h 30m
San Francisco
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$566
HelsinkiSan Francisco
HEL Helsinki-Vantaa - SFO San Francisco
HELSFO
Helsinki-Vantaa
Tue 1/26
6:20 pm-11:45 am
1 stop27h 25m
San Francisco
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$608
HelsinkiSan Francisco
HEL Helsinki-Vantaa - SFO San Francisco
HELSFO
Helsinki-Vantaa
Wed 1/27
6:20 pm-11:45 am
1 stop27h 25m
San Francisco
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$608
HelsinkiSan Francisco
HEL Helsinki-Vantaa - SFO San Francisco
HELSFO
Helsinki-Vantaa
Wed 1/27
6:40 am-6:48 pm
2 stops22h 08m
San Francisco
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$614
HelsinkiSan Francisco
HEL Helsinki-Vantaa - SFO San Francisco
HELSFO
Helsinki-Vantaa
Thu 12/17
6:40 am-4:25 pm
2 stops19h 45m
San Francisco
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$627
HelsinkiSan Francisco
HEL Helsinki-Vantaa - SFO San Francisco
HELSFO
Helsinki-Vantaa
Thu 12/17
6:40 am-5:16 pm
2 stops20h 36m
San Francisco
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$629
Quickest round-trip
HelsinkiSan Francisco
HEL Helsinki-Vantaa - SFO San Francisco
HELSFO
Helsinki-Vantaa
Thu 12/17
6:40 am-11:45 am
1 stop15h 05m
San Francisco
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$719
HelsinkiSan Francisco
HEL Helsinki-Vantaa - SFO San Francisco
HELSFO
Helsinki-Vantaa
Wed 2/17
3:30 pm-2:50 pm
2 stops33h 20m
San Francisco
Fri 2/26
4:45 pm-4:35 pm
2 stops37h 50m
$834
HelsinkiSan Francisco
HEL Helsinki-Vantaa - SFO San Francisco
HELSFO
Helsinki-Vantaa
Sun 11/15
12:15 pm-4:30 pm
1 stop38h 15m
San Francisco
Mon 11/23
6:35 pm-6:10 pm
1 stop37h 35m
$839
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Helsinki to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Helsinki to San Francisco in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Helsinki-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helsinki-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helsinki-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Helsinki-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Helsinki-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Helsinki to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Helsinki with our price prediction graph.
HEL-SFO
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 Helsinki to San Francisco
How far ahead should I book a flight from Helsinki to San Francisco?
The price you pay for your flight from Helsinki to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Helsinki to San Francisco?
Currently, February is the cheapest month in which you can book a flight from Helsinki to San Francisco (average of $836). Flying from Helsinki to San Francisco in August is currently the most expensive (average of $1,147). 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.
How much does it cost to fly round-trip from Helsinki to San Francisco?
Airfare is typical for this route at the moment.
Helsinki to San Francisco flights typically cost between $779 and $1,014 in December.The cheapest round-trip price found within the last 5 days was $789 on Multiple Airlines (Dec 3-Dec 10).
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 October 22, 2026.
Get a feel of what it's like to fly with Finnair,Scandinavian Airlines, andAmerican Airlines from Helsinki to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.2
Comfort
7.4
Food
6.7
Entertainment
6.9
Overall
7.6
Boarding
7.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
HEL - SIN
Crew
8.2
Comfort
7.4
Food
6.7
Entertainment
6.9
Overall
7.6
Boarding
7.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
HEL - SIN
Crew
8.2
Comfort
7.4
Food
6.7
Entertainment
6.9
Overall
7.6
Boarding
7.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
HEL - SIN
Crew
8.2
Comfort
7.4
Food
6.7
Entertainment
6.9
Overall
7.6
Boarding
7.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
HEL - SIN
Crew
8.2
Comfort
7.4
Food
6.7
Entertainment
6.9
Overall
7.6
Boarding
7.6
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
HEL - SIN
Related info for your journey
Find useful and relevant information for your journey from Helsinki to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Hayward
San Bruno
Emeryville
Newark
Burlingame
Roseville
Redwood City
Rancho Cordova
Cupertino
Fairfield
San Ramon
Manteca
San Carlos
Vallejo
Turlock
Davis
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.
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Helsinki and San Francisco flights
Browse other Helsinki and San Francisco flight options. Last updated on October 22, 2026.
Other flights from Helsinki
Browse through other flights departing from Helsinki. Flights are based on user searches made on Cheapflights and were last updated on October 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 22, 2026.
Top 4 airlines flying from Helsinki to San Francisco
Discover the top 4 airlines that operate flights from Helsinki 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 7,457,451 searches. Data last updated October 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$755 | Average$980 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$953 | Average$1,122 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$963 | Average$1,194 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,010 | Average$1,133 | FlexibilityNo cancel fee | On-time71% |