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

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The best prices from San Francisco to Helsinki are usually found in February or January, booked 40 days in advance, depart on a Tuesday or Monday and return on a Monday

How to find the cheapest flight from
San Francisco (SFO) to Helsinki (HEL)

SFO - HEL
Price
$498 - $1,389
HEL
Temperature
30.2 - 68 °F
HEL
Rainfall
1.2 - 2.9 inches
Popular in June High demand for flights, 42% potential price rise
Cheapest in February Best time to find cheap flights, 38% potential price drop
Average price $826 Average for round-trip flights in setiembre 2020
Round-trip from $498 From San Francisco to Helsinki
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from San Francisco to Helsinki?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

February is one of the best times of the year to fly to Helsinki from San Francisco. Prices for February average $1,076 per person but you can even find prices for as low as $557. The most expensive prices can be found in the month of October. Opting for a February flight can save you 37% on your journey compared to booking in February

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

It’s typically best to fly out from San Francisco to Helsinki in the morning. Doing so could potentially save you 10% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap flights from San Francisco to Helsinki in September, October 2020

The best prices found for SFO to HEL flights for September, October
15 Oct - 20 Oct
$412pp
SFO
San Francisco
Multiple Airlines
     
3 STOPS
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Multiple Airlines
     
3 STOPS
SFO
San Francisco
5 Oct - 23 Oct
$436pp
SFO
San Francisco
Multiple Airlines
     
3 STOPS
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Multiple Airlines
     
3 STOPS
SFO
San Francisco
5 Oct - 21 Oct
$492pp
SFO
San Francisco
Multiple Airlines
     
3 STOPS
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Multiple Airlines
     
3 STOPS
SFO
San Francisco

San Francisco to Helsinki 2020 flight deals

Cheap flights to Helsinki from San Francisco found for this year
15 Oct - 20 Oct
$412pp
SFO
San Francisco
Multiple Airlines
     
3 STOPS
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Multiple Airlines
     
3 STOPS
SFO
San Francisco
5 Oct - 23 Oct
$436pp
SFO
San Francisco
Multiple Airlines
     
3 STOPS
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Multiple Airlines
     
3 STOPS
SFO
San Francisco
7 Dec - 23 Feb
$438pp
SFO
San Francisco
Multiple Airlines
     
3 STOPS
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Multiple Airlines
     
3 STOPS
SFO
San Francisco

One-way flights to Helsinki from San Francisco

The cheapest one-way flights from San Francisco to Helsinki
9:20 am - 6:55 pm
KLM
1 Stop
23h 35m
SFO - HEL
KLM
$2,440
KLM
7:20 pm - 9:00 am
Multiple Airlines
1 Stop
27h 40m
SFO - HEL
Multiple Airlines
$2,627
Kiwi.com

Related info for your journey

Useful info, stats and facts about San Francisco to Helsinki flights.

Flight FAQs

From San Francisco to Helsinki

Are flight prices decreasing from San Francisco to Helsinki due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Francisco and Helsinki for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from San Francisco to Helsinki for under $500 on Cheapflights?

Yes, there are multiple flights from San Francisco to Helsinki for under $500. The cheapest flight booked recently is on Multiple Airlines for just $412, but on average you can expect to pay $560.

Are there nonstop flights from San Francisco to Helsinki for under $400 on Cheapflights?

There are no nonstop flights from San Francisco to Helsinki, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

How popular is this flight route?

Within the past month, 12 users have taken a look at flights from San Francisco to Helsinki-Vantaa.

Does it rain more in San Francisco or Helsinki?

Expected rainfall in San Francisco is more than in Helsinki. You can expect this to be the case over the next 3 days.

Is San Francisco weather warmer or cooler than Helsinki?

With an average temperature of 77 °F, peak weather can be found in September. As a traveler, expect to see changes in flight prices during that period. The temperatures in Helsinki are colder than in San Francisco.

How long is the flight from San Francisco to Helsinki?

Departing from San Francisco to Helsinki will take you 14h. Both multi-stop and nonstop flights can be found to your destination and back.

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

Cheapflights users have booked flights from San Francisco to Helsinki round-trip from $627. Other airlines that can offer you cheap pricing are Turkish Airlines, from $748, and SAS, from $753. These flights start at 21% lower than the current average price 3 months from now.

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

The cheapest airline one-way is KLM, with whom users have recently found tickets for as low as $2,440.

Alternative routes for San Francisco to Helsinki

Destination information for Helsinki

Things to know before you go. Useful info for your trip from San Francisco to Helsinki
Today's exchange rate
$1 = €0.85
Average temperature for September in Helsinki
57.2 °F
Avg rainfall for September in Helsinki
1.8 ″

Airports servicing San Francisco

Airports servicing Helsinki

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