HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from San Francisco (SFO) to Helsinki (HEL) from $356

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 7/22. 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
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from San Francisco to Helsinki-Vantaa are usually found in February or January, booked 20 days in advance, depart on a Wednesday or Sunday and return on a Monday

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 June 2, 2024.

Popular in

June

Cheapest in

February

Average price

$1,523

Round-trip from

$632
High demand for flights, 31% potential price rise
Search Deals
Best time to find cheap flights, 25% potential price drop
Search Deals
Average for round-trip flights in June 2024
Search Deals
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 30% 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 21 days in advance to save up to 13% 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 21 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 $739, or $739 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 $1,049. You can even find prices in February for less than $1,049, as users have found deals to Helsinki from as low as $533. The month of June 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%.

What is the cheapest time of day to fly from SFO to 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 32% on airfare.

Cheap British Airways flights from San Francisco to Helsinki

Explore cheap flight options specifically provided by British Airways 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 2,807,690 searches. Data last updated June 2, 2024.
Check out some of the cheapest British Airways flights we've come across from San Francisco to Helsinki. It's recommended that users confirm their flight details before booking.
Mon 10/143:30 pmSFO - HEL
2 stops21h 55mBritish Airways
Wed 10/235:20 pmHEL - SFO
1 stop16h 54mBritish Airways
Deal found 5/31$659
Mon 10/143:30 pmSFO - HEL
2 stops21h 55mBritish Airways
Wed 10/236:20 amHEL - SFO
2 stops21h 05mBritish Airways
Deal found 5/31$690
Wed 9/253:30 pmSFO - HEL
1 stop19h 30mBritish Airways
Fri 10/412:25 pmHEL - SFO
1 stop22h 04mBritish Airways
Deal found 6/1$706
Mon 8/193:30 pmSFO - HEL
1 stop19h 30mBritish Airways
Mon 9/95:50 pmHEL - SFO
2 stops29h 25mBritish Airways
Deal found 6/2$788
Mon 8/193:30 pmSFO - HEL
1 stop19h 30mBritish Airways
Mon 9/95:50 pmHEL - SFO
2 stops29h 25mBritish Airways
Deal found 5/31$789
Mon 8/198:00 amSFO - HEL
2 stops21h 15mBritish Airways
Mon 9/95:50 pmHEL - SFO
2 stops29h 25mBritish Airways
Deal found 6/2$806
Mon 8/198:00 amSFO - HEL
2 stops21h 15mBritish Airways
Mon 9/97:30 amHEL - SFO
2 stops39h 45mBritish Airways
Deal found 5/31$811
Mon 8/193:30 pmSFO - HEL
1 stop19h 30mBritish Airways
Mon 9/912:25 pmHEL - SFO
1 stop34h 16mBritish Airways
Deal found 6/1$849
Mon 7/17:20 pmSFO - HEL
1 stop17h 40mBritish Airways
Wed 7/314:00 pmHEL - SFO
2 stops27h 52mBritish Airways
Deal found 6/1$1,184

Cheap American Airlines flights from San Francisco to Helsinki

Explore cheap flight options specifically provided by American 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 2,807,690 searches. Data last updated June 2, 2024.
Have a look at some of the cheapest available American Airlines flights departing from San Francisco and landing in Helsinki. Check back soon if you're not seeing flights that suit your needs.
Sun 10/1312:54 amSFO - HEL
1 stop23h 51mAmerican Airlines
Wed 10/234:00 pmHEL - SFO
1 stop15h 25mAmerican Airlines
Deal found 5/31$695
Sun 10/1312:54 amSFO - HEL
1 stop23h 51mAmerican Airlines
Wed 10/232:05 pmHEL - SFO
2 stops19h 59mAmerican Airlines
Deal found 5/31$721
Mon 8/1911:59 pmSFO - HEL
1 stop28h 16mAmerican Airlines
Mon 9/912:25 pmHEL - SFO
1 stop16h 33mAmerican Airlines
Deal found 6/2$826
Sun 8/188:00 amSFO - HEL
1 stop20h 15mAmerican Airlines
Sun 9/84:00 pmHEL - SFO
1 stop17h 10mAmerican Airlines
Deal found 5/31$869
Sun 8/1812:59 amSFO - HEL
1 stop23h 46mAmerican Airlines
Mon 9/912:25 pmHEL - SFO
2 stops19h 29mAmerican Airlines
Deal found 5/31$873
Mon 9/235:40 amSFO - HEL
1 stop19h 05mAmerican Airlines
Fri 9/2712:25 pmHEL - SFO
1 stop22h 04mAmerican Airlines
Deal found 6/1$877
Mon 9/2311:59 pmSFO - HEL
1 stop24h 46mAmerican Airlines
Fri 9/2712:25 pmHEL - SFO
2 stops19h 29mAmerican Airlines
Deal found 6/1$881
Thu 8/229:32 amSFO - HEL
2 stops17h 23mAmerican Airlines
Sat 8/3112:25 pmHEL - SFO
2 stops19h 53mAmerican Airlines
Deal found 6/2$923
Wed 7/101:10 pmSFO - HEL
1 stop15h 05mAmerican Airlines
Wed 7/315:20 pmHEL - SFO
1 stop16h 55mAmerican Airlines
Deal found 6/1$999

Cheap San Francisco to Helsinki flights in June & July 2024

Find cheap flight options from San Francisco to Helsinki specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Prices were last updated on June 2, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Helsinki in June and July 2024. Check back soon for alternative fares.
Thu 6/209:00 amSFO - HEL
2 stops19h 00mAmerican Airlines
Tue 6/254:00 pmHEL - SFO
1 stop16h 55mAmerican Airlines
Deal found 6/1$1,040
Thu 6/2010:44 amSFO - HEL
1 stop17h 16mAmerican Airlines
Tue 6/254:00 pmHEL - SFO
1 stop16h 55mAmerican Airlines
Deal found 6/1$1,052
Thu 6/205:40 pmSFO - HEL
2 stops37h 35mScandinavian Airlines
Tue 6/259:25 pmHEL - SFO
2 stops28h 25mScandinavian Airlines
Deal found 6/1$1,097
Thu 6/2011:57 pmSFO - HEL
2 stops26h 23mBritish Airways
Tue 7/22:05 pmHEL - SFO
2 stops29h 36mBritish Airways
Deal found 6/1$1,111
Thu 6/205:40 pmSFO - HEL
2 stops37h 35mScandinavian Airlines
Wed 6/268:10 pmHEL - SFO
2 stops29h 40mScandinavian Airlines
Deal found 6/1$1,125
Wed 6/127:00 amSFO - HEL
2 stops19h 40mMultiple Airlines
Wed 7/1712:45 pmHEL - SFO
2 stops22h 06mMultiple Airlines
Deal found 6/1$1,147
Wed 6/121:55 pmSFO - HEL
1 stop17h 30mUnited Airlines
Wed 7/1712:45 pmHEL - SFO
2 stops32h 35mUnited Airlines
Deal found 6/1$1,158
Tue 6/189:30 amSFO - HEL
2 stops21h 55mDelta
Mon 7/226:40 amHEL - SFO
1 stop16h 05mDelta
Deal found 6/2$1,173
Tue 6/1812:15 pmSFO - HEL
2 stops38h 25mAir Canada
Mon 7/221:25 pmHEL - SFO
2 stops53h 59mAir Canada
Deal found 6/1$1,198

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 2,807,690 searches. Data last updated June 2, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Helsinki in June and July 2024. Check back soon for alternative fares.
Wed 11/274:20 pmSFO - HEL
1 stop20h 35mScandinavian Airlines
Wed 12/411:20 amHEL - SFO
1 stop37h 10mScandinavian Airlines
Deal found 6/1$576
Wed 11/137:00 amSFO - HEL
2 stops17h 40mMultiple Airlines
Wed 11/276:30 amHEL - SFO
1 stop18h 00mMultiple Airlines
Deal found 6/1$624
Wed 11/274:20 pmSFO - HEL
1 stop20h 35mMultiple Airlines
Wed 12/411:20 amHEL - SFO
2 stops23h 31mMultiple Airlines
Deal found 6/1$630
Mon 10/143:30 pmSFO - HEL
2 stops21h 55mBritish Airways
Wed 10/235:20 pmHEL - SFO
1 stop16h 54mBritish Airways
Deal found 5/31$659
Tue 9/245:40 pmSFO - HEL
1 stop20h 15mScandinavian Airlines
Wed 10/1611:15 amHEL - SFO
1 stop14h 35mScandinavian Airlines
Deal found 6/2$666
Wed 11/1312:50 pmSFO - HEL
2 stops19h 55mMultiple Airlines
Wed 11/276:50 amHEL - SFO
2 stops24h 59mMultiple Airlines
Deal found 6/1$668
Wed 11/277:10 amSFO - HEL
2 stops24h 00mAir Canada
Wed 12/46:50 amHEL - SFO
2 stops24h 59mAir Canada
Deal found 6/2$676
Wed 11/274:20 pmSFO - HEL
2 stops21h 35mScandinavian Airlines
Wed 12/48:45 pmHEL - SFO
2 stops27h 45mScandinavian Airlines
Deal found 6/1$681
Mon 10/143:30 pmSFO - HEL
2 stops21h 55mBritish Airways
Wed 10/236:20 amHEL - SFO
2 stops21h 05mBritish Airways
Deal found 5/31$690

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 2,807,690 searches. Data last updated June 2, 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.
Wed 6/127:00 amSFO - HEL
2 stops19h 40mMultiple Airlines
Wed 7/1712:45 pmHEL - SFO
2 stops22h 06mMultiple Airlines
Deal found 6/1$1,147
Wed 6/121:55 pmSFO - HEL
1 stop17h 30mUnited Airlines
Wed 7/1712:45 pmHEL - SFO
2 stops32h 35mUnited Airlines
Deal found 6/1$1,158
Wed 6/121:55 pmSFO - HEL
1 stop17h 30mMultiple Airlines
Wed 7/177:30 pmHEL - SFO
1 stop33h 30mMultiple Airlines
Deal found 6/1$1,235
Sun 6/912:30 pmSFO - HEL
2 stops24h 15mMultiple Airlines
Thu 6/207:40 amHEL - SFO
2 stops26h 19mMultiple Airlines
Deal found 6/2$1,520
Wed 6/1211:35 amSFO - HEL
3 stops24h 15mMultiple Airlines
Wed 7/171:25 pmHEL - SFO
3 stops31h 55mMultiple Airlines
Deal found 6/1$1,655
Wed 6/1211:35 amSFO - HEL
3 stops24h 15mMultiple Airlines
Wed 7/173:35 pmHEL - SFO
2 stops29h 45mMultiple Airlines
Deal found 6/1$1,660
Sat 6/86:41 pmSFO - HEL
2 stops38h 04mAir Canada
Wed 6/196:20 amHEL - SFO
2 stops21h 19mAir Canada
Deal found 6/1$2,131
Sun 6/912:20 pmSFO - HEL
2 stops39h 40mIcelandair
Thu 6/203:05 pmHEL - SFO
2 stops41h 05mIcelandair
Deal found 6/2$3,813
Sat 6/811:10 amSFO - HEL
2 stops40h 50mIcelandair
Wed 6/193:05 pmHEL - SFO
2 stops28h 23mIcelandair
Deal found 6/1$3,861

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 2,807,690 searches. Data last updated June 2, 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.
Mon 7/2212:59 amSFO - HEL
2 stops43h 51mMultiple Airlines
Deal found 5/31$356
Wed 7/3112:59 amSFO - HEL
2 stops43h 51mMultiple Airlines
Deal found 6/2$367
Thu 8/17:43 amSFO - HEL
2 stops37h 07mMultiple Airlines
Deal found 6/2$433
Thu 8/110:33 amSFO - HEL
3 stops34h 17mMultiple Airlines
Deal found 6/2$446
Tue 7/2312:58 amSFO - HEL
2 stops27h 02mMultiple Airlines
Deal found 5/31$452
Mon 7/2212:59 amSFO - HEL
3 stops36h 51mMultiple Airlines
Deal found 5/31$457
Tue 7/239:20 pmSFO - HEL
1 stop31h 35mMultiple Airlines
Deal found 5/31$465
Sun 6/302:42 pmSFO - HEL
3 stops47h 13mMultiple Airlines
Deal found 6/2$494
Wed 7/242:41 pmSFO - HEL
3 stops30h 04mMultiple Airlines
Deal found 5/31$514

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 2,807,690 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$576 - $952

Route

Depart

Return

Price

San FranciscoHelsinki-Vantaa

SFO - HEL

SFOHEL

San Francisco

Wed 11/27

1 stop20h 35m

Helsinki-Vantaa

Wed 12/4

1 stop37h 10m

$576

San FranciscoHelsinki-Vantaa

SFO - HEL

SFOHEL

San Francisco

Wed 11/13

2 stops17h 40m

Helsinki-Vantaa

Wed 11/27

1 stop18h 00m

$624

San FranciscoHelsinki-Vantaa

SFO - HEL

SFOHEL

San Francisco

Mon 10/14

2 stops21h 55m

Helsinki-Vantaa

Wed 10/23

1 stop16h 54m

$659

San FranciscoHelsinki-Vantaa

SFO - HEL

SFOHEL

San Francisco

Sun 10/13

1 stop23h 51m

Helsinki-Vantaa

Wed 10/23

1 stop15h 25m

$695

San FranciscoHelsinki-Vantaa

SFO - HEL

SFOHEL

San Francisco

Wed 9/25

2 stops18h 10m

Helsinki-Vantaa

Fri 10/4

1 stop16h 05m

$746

San FranciscoHelsinki-Vantaa

SFO - HEL

SFOHEL

San Francisco

Mon 8/19

1 stop16h 45m

Helsinki-Vantaa

Mon 9/9

1 stop33h 30m

$801

San FranciscoHelsinki-Vantaa

SFO - HEL

SFOHEL

San Francisco

Thu 9/12

2 stops19h 30m

Helsinki-Vantaa

Wed 9/18

2 stops19h 05m

$812

San FranciscoHelsinki-Vantaa

SFO - HEL

SFOHEL

San Francisco

Sat 8/31

2 stops35h 10m

Helsinki-Vantaa

Sun 9/15

2 stops54h 26m

$867

San FranciscoHelsinki-Vantaa

SFO - HEL

SFOHEL

San Francisco

Wed 8/7

1 stop17h 10m

Helsinki-Vantaa

Fri 8/16

1 stop16h 05m

$952

Flights are sorted by cheapest first

Deals found on 6/1

How far ahead should I 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 May 31, 2024.
The best time to book flights from San Francisco to Helsinki is 20 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

What is the cheapest day 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 May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to Helsinki flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from San Francisco to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki 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.

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 June 2, 2024.
See what other customers who have flown with British Airways, American Airlines and Lufthansa 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
8.0
Very good
10,402 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

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

Delta
8.0
Very good
10,402 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

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

Air France
7.5
Good
1,728 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

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

Turkish Airlines
7.4
Good
3,711 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

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

Scandinavian Airlines
7.4
Good
1,391 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

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

United Airlines
7.4
Good
10,755 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Food

7.4

Overall

8.0

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 $600 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Helsinki for under $600. The cheapest flight booked recently is on Scandinavian Airlines for just $576, but on average you can expect to pay $719.

  • Are there last-minute flights available from San Francisco to Helsinki for under $1,200?

    There are currently 15+ open flights from San Francisco to Helsinki within the next 7 days for less than $1,200.

  • 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 $576. Additional round-trip tickets that might be worth considering are offered by British Airways and American Airlines, with the lowest prices starting at $659 and $695, respectively. These flights start at 45% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from San Francisco to Helsinki one-way?

    One-way options have recently been found by users for as low as $725 on Turkish Airlines. Other airlines that offer cheap prices include Lufthansa from $739 and Scandinavian Airlines from $750 one-way.

  • 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 6/2.

  • 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 is the cheapest month to book a flight from San Francisco to Helsinki?

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Helsinki (average of $632). Flying from San Francisco to Helsinki in June is currently the most expensive (average of $1,274). 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

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.

Alternative routes for San Francisco to Helsinki
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Helsinki flights
Santa Ana to Helsinki flights
Burbank to Helsinki flights
Ontario to Helsinki flights
Las Vegas to Helsinki flights
San Diego to Helsinki flights
San Jose to Helsinki flights
Oakland to Helsinki flights
Los Angeles to Rovaniemi flights
Sacramento to Helsinki flights
Reno to Helsinki flights
San Francisco to Kuopio flights
San Francisco to Joensuu flights
Los Angeles to Ivalo flights
San Francisco to Kittilä flights
Los Angeles to Kemi flights
San Francisco to Rovaniemi flights
San Francisco to Kajaani flights
San Francisco to Ivalo flights
San Jose to Rovaniemi flights
San Jose to Oulu flights
San Francisco to Vaasa flights
Los Angeles to Kuusamo flights
San Francisco to Kokkola flights
Oakland to Rovaniemi flights
Los Angeles to Tampere flights
Los Angeles to Turku flights
San Francisco to Jyväskylä flights
San Francisco to Kemi flights
San Francisco to Oulu flights

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 2,807,690 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$524Average$806FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
DeltaCheapest$650Average$1,147FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
British AirwaysCheapest$657Average$1,240FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest$658Average$1,216FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$673Average$1,387FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest$747Average$1,461FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest$766Average$1,285FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IcelandairCheapest$792Average$1,249FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Brussels AirlinesCheapest$798Average$1,046FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Air FranceCheapest$800Average$1,264FlexibilityNo cancel feeOn-time77%
Search Air France flights
Atlanta to Baltimore flights
New York to San Diego flights
Florida to The Bahamas flights
Denver to New Orleans flights
Fort Lauderdale to Las Vegas flights
Boston to London flights
Charlotte to Miami flights
Atlanta to Phoenix flights
San Francisco to New Delhi flights
Los Angeles to Vancouver flights
USA to Israel flights
San Francisco to Heraklion flights

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.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez

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.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines