$710+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
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.The best prices from Helsinki-Vantaa to San Francisco are usually found in March or February, booked 70 days in advance, depart on a Wednesday or Friday and return on a Tuesday
Cheap 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 December 2, 2024.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | July |
Cheapest in | March |
Average price | $914 |
Round-trip from | $710 (Delta) |
Find flight deals from Helsinki to San Francisco
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 December 2, 2024.
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 December 2, 2024.
This KLM deal was found by Cheapflights users on 12/2. 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.
This Delta deal was found by Cheapflights users on 12/2. 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.
This Air France deal was found by Cheapflights users on 12/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 12/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 11/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Finnair deal was found by Cheapflights users on 12/1. 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.
This Cheapflightsfares deal was found by Cheapflights users on 12/2. 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.
This United Airlines deal was found by Cheapflights users on 12/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Sembo deal was found by Cheapflights users on 12/1. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This StudentUniverse deal was found by Cheapflights users on 12/2. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 12/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Turkish Airlines deal was found by Cheapflights users on 12/1. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Helsinki to San Francisco within your budget
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 2,650,959 searches. Data last updated December 2, 2024.
Fly from
Fly to
Route
Depart
Return
Price
HelsinkiSan Francisco
HEL - SFO
HELSFO
Helsinki-Vantaa
Tue 4/22
6:40 am-6:51 pm
2 stops22h 11m
San Francisco
Sat 5/17
7:00 am-4:40 pm
2 stops23h 40m
HelsinkiSan Francisco
HEL - SFO
HELSFO
Helsinki-Vantaa
Fri 1/10
12:45 pm-1:15 pm
2 stops34h 30m
San Francisco
Fri 1/17
1:40 pm-6:45 pm
2 stops19h 05m
HelsinkiSan Francisco
HEL - SFO
HELSFO
Helsinki-Vantaa
Fri 1/10
6:20 pm-3:40 pm
1 stop31h 20m
San Francisco
Fri 1/17
5:30 pm-10:40 am
1 stop31h 10m
HelsinkiSan Francisco
HEL - SFO
HELSFO
Helsinki-Vantaa
Tue 4/22
6:40 am-12:45 pm
1 stop16h 05m
San Francisco
Sat 5/17
1:50 pm-12:15 am
1 stop24h 25m
HelsinkiSan Francisco
HEL - SFO
HELSFO
Helsinki-Vantaa
Thu 1/16
12:25 pm-10:44 pm
1 stop20h 19m
San Francisco
Wed 1/29
11:59 pm-10:50 am
1 stop24h 51m
HelsinkiSan Francisco
HEL - SFO
HELSFO
Helsinki-Vantaa
Tue 1/7
1:55 pm-6:41 pm
2 stops62h 46m
San Francisco
Wed 2/26
3:25 pm-10:35 pm
1 stop21h 10m
HelsinkiSan Francisco
HEL - SFO
HELSFO
Helsinki-Vantaa
Thu 12/19
7:00 am-11:50 am
1 stop14h 50m
San Francisco
Wed 1/8
1:50 pm-12:05 am
1 stop24h 15m
HelsinkiSan Francisco
HEL - SFO
HELSFO
Helsinki-Vantaa
Thu 1/16
8:15 am-2:15 pm
2 stops40h 00m
San Francisco
Wed 1/29
4:35 pm-10:50 pm
2 stops20h 15m
HelsinkiSan Francisco
HEL - SFO
HELSFO
Helsinki-Vantaa
Wed 12/25
9:25 pm-6:36 pm
2 stops31h 11m
San Francisco
Sat 1/4
8:40 pm-2:50 pm
2 stops32h 10m
HelsinkiSan Francisco
HEL - SFO
HELSFO
Helsinki-Vantaa
Sat 12/28
7:00 am-12:35 pm
1 stop15h 35m
San Francisco
Sat 1/4
8:35 pm-1:15 am
2 stops18h 40m
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 December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*2 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.
Travel insights for flights from Helsinki to San Francisco
Get recent, data-driven insights about flights from Helsinki to San Francisco including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Helsinki to San Francisco?
Use this chart to determine the optimal time to book a round-trip flight from Helsinki to San Francisco. Price data was last updated on November 22, 2024.
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 70 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, January is the cheapest month in which you can book a flight from Helsinki to San Francisco (average of $276). Flying from Helsinki to San Francisco in June is currently the most expensive (average of $381). 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 HEL to SFO?
Find hourly flight availability from Helsinki to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 2, 2024.
A simple way to save on the total cost of your ticket is to fly from Helsinki to San Francisco in the evening. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight at noon.
Rainfall in San Francisco by month
Plan your trip to San Francisco by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.
Temperature in San Francisco by month
Plan your trip to San Francisco by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
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 December 2, 2024.
Peruse reviews from past customers who have flown with Air France, KLM and Turkish Airlines from Helsinki to San Francisco to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Overall
Entertainment
Food
Crew
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Overall
Entertainment
Food
Crew
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Overall
Entertainment
Food
Crew
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Overall
Entertainment
Food
Crew
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Overall
Entertainment
Food
Crew
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Overall
Entertainment
Food
Crew
Boarding
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
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.
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Alternative routes for Helsinki to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Helsinki to San Francisco
Discover the top 6 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 2,650,959 searches. Data last updated December 2, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$472 | Average$851 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$656 | Average$880 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$690 | Average$702 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$718 | Average$914 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$855 | Average$1,117 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$867 | Average$954 | FlexibilityNo cancel fee | On-time71% |