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Cheap flights from San Francisco (SFO) to Helsinki (HEL) from $346

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SFO — HEL
May 5 — May 121
From?
To?
Sun 5/5
Sun 5/12
1 adult, Economy
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The best prices from San Francisco to Helsinki-Vantaa are usually found in February or January, booked 77 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from San Francisco to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Helsinki (HEL). 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 April 30, 2024.

Popular in

May

Cheapest in

February

Round-trip from

$628

One-way from

$346
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 29% potential price drop
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From San Francisco to Helsinki-Vantaa
Search Deals
One-way flight from San Francisco to Helsinki-Vantaa
Search Deals

What is the cheapest day to fly round-trip from San Francisco to Helsinki?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 45% when planning your travel around this day of the week.

How far in advance should I book a flight from San Francisco to Helsinki?

Travelers have found it’s best to book a flight 30 days in advance to save up to 7% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 30 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Francisco to Helsinki 1-2 weeks in advance for as low as $864, or $864 for flights within the next 24 hours.

What is the cheapest month to fly from San Francisco to Helsinki?

The best pricing can be found in the month of February. Prices to Helsinki from San Francisco average $1,094. You can even find prices in February for less than $1,094, as users have found deals to Helsinki from as low as $468. The month of May appears to be one of the more expensive times to travel to Helsinki from San Francisco. Flying in the targeted month can save you up to 45%.

When is the cheapest time to fly from San Francisco to Helsinki (SFO - HEL)?

One of the essential ways to save on airfare from San Francisco to Helsinki is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 36% on airfare.

Cheap Brussels Airlines flights from San Francisco to Helsinki

Explore cheap flight options specifically provided by Brussels Airlines for the route between San Francisco and Helsinki. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated April 30, 2024.
Check out some of the cheapest Brussels Airlines flights we've come across from San Francisco to Helsinki. It's recommended that users confirm their flight details before booking.
Wed 8/212:40 pmSFO - HEL
1 stop16h 45mBrussels Airlines
Thu 10/246:20 amHEL - SFO
1 stop16h 20mBrussels Airlines
Deal found 4/29$847
Sun 8/182:40 pmSFO - HEL
1 stop24h 35mBrussels Airlines
Mon 10/216:15 pmHEL - SFO
1 stop28h 25mBrussels Airlines
Deal found 4/29$864
Sun 8/182:40 pmSFO - HEL
1 stop24h 35mBrussels Airlines
Sat 10/196:15 pmHEL - SFO
1 stop28h 25mBrussels Airlines
Deal found 4/29$954
Thu 7/252:40 pmSFO - HEL
1 stop16h 45mBrussels Airlines
Sun 8/111:25 pmHEL - SFO
1 stop33h 15mBrussels Airlines
Deal found 4/29$1,355

Cheap Turkish Airlines flights from San Francisco to Helsinki

Explore cheap flight options specifically provided by Turkish Airlines for the route between San Francisco and Helsinki. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated April 30, 2024.
Have a look at some of the cheapest available Turkish Airlines flights departing from San Francisco and landing in Helsinki. Check back soon if you're not seeing flights that suit your needs.
Thu 8/221:15 pmSFO - HEL
1 stop19h 20mTurkish Airlines
Mon 10/217:30 pmHEL - SFO
1 stop25h 50mTurkish Airlines
Deal found 4/29$945
Sat 8/171:15 pmSFO - HEL
1 stop19h 20mTurkish Airlines
Thu 10/247:30 pmHEL - SFO
1 stop25h 50mTurkish Airlines
Deal found 4/29$955
Sat 8/171:15 pmSFO - HEL
1 stop19h 20mTurkish Airlines
Fri 10/187:30 pmHEL - SFO
1 stop25h 50mTurkish Airlines
Deal found 4/29$985
Tue 5/71:15 pmSFO - HEL
1 stop36h 20mTurkish Airlines
Fri 5/1712:30 pmHEL - SFO
1 stop38h 10mTurkish Airlines
Deal found 4/29$4,960
Mon 5/66:35 pmSFO - HEL
1 stop31h 00mTurkish Airlines
Fri 5/1712:30 pmHEL - SFO
1 stop38h 10mTurkish Airlines
Deal found 4/29$4,990

Cheap San Francisco to Helsinki flights in April & May 2024

Find cheap flight options from San Francisco to Helsinki specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,913,887 searches. Prices were last updated on April 30, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Helsinki in April and May 2024. Check back soon for alternative fares.
Sun 5/55:40 pmSFO - HEL
1 stop20h 15mScandinavian Airlines
Mon 5/207:00 amHEL - SFO
1 stop18h 50mScandinavian Airlines
Deal found 4/28$676
Sun 5/55:40 pmSFO - HEL
1 stop20h 15mScandinavian Airlines
Mon 5/2011:15 amHEL - SFO
1 stop14h 35mScandinavian Airlines
Deal found 4/30$684
Tue 4/305:40 pmSFO - HEL
1 stop20h 15mScandinavian Airlines
Tue 5/77:00 amHEL - SFO
1 stop18h 50mScandinavian Airlines
Deal found 4/29$716
Sun 5/55:40 pmSFO - HEL
2 stops20h 15mScandinavian Airlines
Mon 5/2011:15 amHEL - SFO
1 stop14h 35mScandinavian Airlines
Deal found 4/28$730
Sun 5/55:40 pmSFO - HEL
2 stops20h 15mScandinavian Airlines
Mon 5/2011:15 amHEL - SFO
1 stop14h 35mScandinavian Airlines
Deal found 4/30$742
Sun 5/55:40 pmSFO - HEL
2 stops20h 15mScandinavian Airlines
Mon 5/202:40 pmHEL - SFO
2 stops35h 10mScandinavian Airlines
Deal found 4/28$765
Tue 4/305:40 pmSFO - HEL
2 stops20h 15mScandinavian Airlines
Tue 5/77:00 amHEL - SFO
1 stop18h 50mScandinavian Airlines
Deal found 4/29$770
Tue 4/305:40 pmSFO - HEL
2 stops20h 15mScandinavian Airlines
Tue 5/77:10 amHEL - SFO
2 stops18h 40mScandinavian Airlines
Deal found 4/29$796
Fri 5/312:00 pmSFO - HEL
2 stops20h 45mAir Canada
Fri 5/1712:45 pmHEL - SFO
2 stops20h 32mAir Canada
Deal found 4/30$818

San Francisco to Helsinki 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Helsinki in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated April 30, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Helsinki in April and May 2024. Check back soon for alternative fares.
Sun 11/105:30 pmSFO - HEL
1 stop19h 45mScandinavian Airlines
Thu 11/286:30 amHEL - SFO
1 stop19h 10mScandinavian Airlines
Deal found 4/29$602
Mon 11/115:30 pmSFO - HEL
1 stop19h 45mScandinavian Airlines
Wed 11/276:20 pmHEL - SFO
1 stop31h 20mScandinavian Airlines
Deal found 4/29$604
Sun 11/105:30 pmSFO - HEL
1 stop14h 10mScandinavian Airlines
Sun 11/246:20 pmHEL - SFO
1 stop31h 20mScandinavian Airlines
Deal found 4/29$628
Sun 11/105:30 pmSFO - HEL
2 stops19h 55mScandinavian Airlines
Wed 11/276:20 pmHEL - SFO
1 stop31h 20mScandinavian Airlines
Deal found 4/29$630
Tue 11/127:00 amSFO - HEL
2 stops24h 40mMultiple Airlines
Thu 11/286:30 amHEL - SFO
1 stop19h 10mMultiple Airlines
Deal found 4/29$634
Thu 11/75:30 pmSFO - HEL
1 stop14h 10mScandinavian Airlines
Thu 11/2810:05 amHEL - SFO
1 stop15h 35mScandinavian Airlines
Deal found 4/29$652
Sat 11/95:30 pmSFO - HEL
1 stop29h 55mScandinavian Airlines
Wed 11/276:20 pmHEL - SFO
1 stop31h 20mScandinavian Airlines
Deal found 4/29$654
Wed 11/137:15 amSFO - HEL
2 stops24h 25mMultiple Airlines
Thu 11/286:30 amHEL - SFO
1 stop19h 10mMultiple Airlines
Deal found 4/29$656
Mon 11/115:30 pmSFO - HEL
1 stop14h 10mScandinavian Airlines
Sun 11/248:55 pmHEL - SFO
2 stops28h 45mScandinavian Airlines
Deal found 4/29$659

San Francisco to Helsinki flights leaving soon

Find last-minute flight options from San Francisco to Helsinki for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated April 30, 2024.
Users seeking a last-minute flight from San Francisco to Helsinki should consider booking one of these fares. Tip: verify your flight details before completing your reservation.
Sun 5/55:40 pmSFO - HEL
2 stops20h 15mScandinavian Airlines
Mon 5/202:40 pmHEL - SFO
2 stops35h 10mScandinavian Airlines
Deal found 4/28$765
Sun 5/51:48 pmSFO - HEL
2 stops18h 57mAir Canada
Mon 5/2012:45 pmHEL - SFO
2 stops20h 32mAir Canada
Deal found 4/30$821
Mon 5/64:45 pmSFO - HEL
1 stop14h 40mMultiple Airlines
Fri 5/106:20 amHEL - SFO
1 stop17h 55mMultiple Airlines
Deal found 4/30$886
Mon 5/66:00 amSFO - HEL
2 stops22h 00mIcelandair
Fri 5/103:05 pmHEL - SFO
2 stops19h 51mIcelandair
Deal found 4/30$965
Mon 5/64:45 pmSFO - HEL
1 stop20h 00mMultiple Airlines
Fri 5/107:40 amHEL - SFO
2 stops25h 25mMultiple Airlines
Deal found 4/30$970
Sun 5/52:40 pmSFO - HEL
3 stops33h 55mMultiple Airlines
Mon 5/205:30 amHEL - SFO
3 stops23h 30mMultiple Airlines
Deal found 4/28$1,085
Sun 5/52:40 pmSFO - HEL
2 stops19h 00mMultiple Airlines
Mon 5/205:30 amHEL - SFO
3 stops23h 30mMultiple Airlines
Deal found 4/28$1,153
Sun 5/52:40 pmSFO - HEL
2 stops19h 00mMultiple Airlines
Mon 5/205:30 amHEL - SFO
3 stops23h 30mMultiple Airlines
Deal found 4/30$1,180
Sun 5/512:58 amSFO - HEL
2 stops31h 47mMultiple Airlines
Fri 5/107:35 amHEL - SFO
1 stop23h 15mMultiple Airlines
Deal found 4/30$1,247

One-way flights to Helsinki from San Francisco

Search for one-way flight options from San Francisco to Helsinki. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated April 30, 2024.
Users traveling one-way from San Francisco to Helsinki can select one of these great deals. Those seeking round-trip flights from San Francisco to Helsinki should utilize the search form at the the top of the page.
Tue 8/278:15 amSFO - HEL
2 stops36h 35mMultiple Airlines
Deal found 4/29$346
Sun 8/2512:58 amSFO - HEL
2 stops27h 02mMultiple Airlines
Deal found 4/29$355
Tue 8/2012:58 amSFO - HEL
2 stops27h 02mMultiple Airlines
Deal found 4/30$368
Wed 7/107:42 pmSFO - HEL
2 stops49h 08mMultiple Airlines
Deal found 4/29$373
Wed 7/1011:59 pmSFO - HEL
3 stops28h 01mMultiple Airlines
Deal found 4/29$433
Wed 8/2111:44 pmSFO - HEL
3 stops28h 16mMultiple Airlines
Deal found 4/30$446
Tue 6/42:41 pmSFO - HEL
3 stops47h 14mMultiple Airlines
Deal found 4/29$473
Tue 8/278:15 amSFO - HEL
2 stops19h 45mMultiple Airlines
Deal found 4/29$489
Mon 8/199:19 amSFO - HEL
3 stops42h 41mMultiple Airlines
Deal found 4/30$502

Find flights from San Francisco to Helsinki within your budget

Customize your flight search to find flights from San Francisco to Helsinki 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 2,913,887 searches. Data last updated April 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$742 - $945

Route

Depart

Return

Price

San FranciscoHelsinki-Vantaa

SFO - HEL

SFOHEL

San Francisco

Sun 5/19

1 stop20h 15m

Helsinki-Vantaa

Sun 5/26

1 stop14h 35m

$742

San FranciscoHelsinki-Vantaa

SFO - HEL

SFOHEL

San Francisco

Mon 8/19

1 stop21h 30m

Helsinki-Vantaa

Thu 10/24

1 stop16h 54m

$810

San FranciscoHelsinki-Vantaa

SFO - HEL

SFOHEL

San Francisco

Wed 8/21

1 stop19h 30m

Helsinki-Vantaa

Tue 10/22

1 stop21h 39m

$816

San FranciscoHelsinki-Vantaa

SFO - HEL

SFOHEL

San Francisco

Mon 8/19

2 stops17h 30m

Helsinki-Vantaa

Thu 10/24

2 stops19h 05m

$824

San FranciscoHelsinki-Vantaa

SFO - HEL

SFOHEL

San Francisco

Mon 7/22

2 stops23h 30m

Helsinki-Vantaa

Tue 9/3

1 stop14h 45m

$829

San FranciscoHelsinki-Vantaa

SFO - HEL

SFOHEL

San Francisco

Tue 8/20

2 stops19h 45m

Helsinki-Vantaa

Wed 10/23

2 stops19h 05m

$833

San FranciscoHelsinki-Vantaa

SFO - HEL

SFOHEL

San Francisco

Wed 8/21

1 stop16h 45m

Helsinki-Vantaa

Thu 10/24

1 stop16h 20m

$847

San FranciscoHelsinki-Vantaa

SFO - HEL

SFOHEL

San Francisco

Wed 8/21

1 stop24h 35m

Helsinki-Vantaa

Fri 10/18

1 stop16h 20m

$879

San FranciscoHelsinki-Vantaa

SFO - HEL

SFOHEL

San Francisco

Thu 8/22

1 stop19h 20m

Helsinki-Vantaa

Mon 10/21

1 stop25h 50m

$945

Flights are sorted by cheapest first

Deals found on 4/30

When is the best time to book a flight from San Francisco to Helsinki?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Helsinki. Price data was last updated on January 28, 2024.
The best time to book flights from San Francisco to Helsinki is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from San Francisco to Helsinki?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Helsinki. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to Helsinki flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Helsinki by month

Plan your trip from San Francisco to Helsinki by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to Helsinki is currently $421 while a round-trip flight costs $836. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from San Francisco to Helsinki (average of $628). Flying from San Francisco to Helsinki in June is currently the most expensive (average of $1,332). 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.

January

$628

February

$671

March

$704

April

$674

May

$776

June

$1,332

July

$1,171

August

$911

September

$725

October

$673

November

$651

December

$718

Temperature and rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature and rainfall totals by month.

HEL

Temperature

21.2 - 60.8 °F

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. 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 Helsinki. Reviews last updated April 30, 2024.
See what other customers who have flown with Brussels Airlines, Turkish Airlines and Cathay Pacific from San Francisco to Helsinki have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,895 reviews
Check prices

Crew

8.6

Comfort

7.9

Food

7.4

Overall

8.1

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.1
Very good
10,895 reviews
Delta
8.1
Very good
10,895 reviews
Check prices

Crew

8.6

Comfort

7.9

Food

7.4

Overall

8.1

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

KLM
7.9
Good
1,616 reviews
Delta
8.1
Very good
10,895 reviews
Check prices

Crew

8.6

Comfort

7.9

Food

7.4

Overall

8.1

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Cathay Pacific
7.9
Good
1,119 reviews
Delta
8.1
Very good
10,895 reviews
Check prices

Crew

8.6

Comfort

7.9

Food

7.4

Overall

8.1

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

SWISS
7.8
Good
2,038 reviews
Delta
8.1
Very good
10,895 reviews
Check prices

Crew

8.6

Comfort

7.9

Food

7.4

Overall

8.1

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Air France
7.6
Good
1,794 reviews
Delta
8.1
Very good
10,895 reviews
Check prices

Crew

8.6

Comfort

7.9

Food

7.4

Overall

8.1

Entertainment

8.0

Boarding

8.2

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from San Francisco to Helsinki for under $800 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Helsinki for under $800. The cheapest flight booked recently is on Scandinavian Airlines for just $742, but on average you can expect to pay $825.

  • Are there last-minute flights available from San Francisco to Helsinki for under $800?

    There are currently 20+ open flights from San Francisco to Helsinki within the next 7 days for less than $800.

  • What are the cheapest airlines flying from San Francisco to Helsinki round-trip?

    Flying on Scandinavian Airlines is currently your cheapest option to Helsinki, with prices starting at $742. Additional round-trip tickets that might be worth considering are offered by British Airways and American Airlines, with the lowest prices starting at $810 and $816, respectively. These flights start at 32% lower than the current average price 3 months from now.

  • What are the most popular airlines that fly from San Francisco to Helsinki?

    Consider American Airlines, Air France or Finnair when booking your flight. These represent the most popular airlines when flying from San Francisco to Helsinki.

  • What does SFO to HEL mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a San Francisco Airport to Helsinki-Vantaa Airport flight would often be abbreviated as a SFO to HEL flight.

  • Can I find deals for flights from San Francisco to Helsinki that include extra baggage allowance?

    The amount of baggage you can bring on your San Francisco to Helsinki flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Francisco to Helsinki with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Helsinki flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Francisco to Helsinki that include hotel bookings?

    Yes. In addition to deals on San Francisco to Helsinki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Helsinki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Helsinki.

  • Can I find deals for business class flights from San Francisco to Helsinki?

    Yes. Cheapflights offers flight deals from San Francisco to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Francisco to Helsinki that allow pets onboard?

    Many airlines flying from San Francisco to Helsinki offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Francisco to Helsinki?

    Yes, you can often find last-minute deals on San Francisco to Helsinki flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Francisco to Helsinki flight deals updated?

    The San Francisco to Helsinki flight deals you see on this page were last updated on 4/29.

See more FAQs

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Top 10 airlines flying from San Francisco to Helsinki

Discover the top 10 airlines that operate flights from San Francisco to Helsinki. 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 2,913,887 searches. Data last updated April 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$524Average$822FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
DeltaCheapest$591Average$1,135FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
British AirwaysCheapest$647Average$1,350FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest$651Average$1,256FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$673Average$1,454FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LufthansaCheapest$750Average$1,168FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapest$773Average$1,296FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest$788Average$1,468FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IcelandairCheapest$792Average$1,249FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Brussels AirlinesCheapest$798Average$1,046FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
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Search flights from San Francisco to Helsinki by cabin class

Find flights from San Francisco to Helsinki, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to Helsinki?

Deals for San Francisco to Helsinki flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Helsinki?

Cheapflights helps you find that perfect flight to Helsinki from San Francisco by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from San Francisco to Helsinki with no change fees?

Need flexible booking options for your flight to Helsinki from San Francisco? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from San Francisco to Helsinki become cheaper?

Not ready to book yet? You can track prices for flights from San Francisco to Helsinki on Cheapflights with our Price Alert feature and get notified when better prices are available.

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