What is the cheapest airline that flies from San Francisco to Finland?

United Airlines, Delta, and Turkish Airlines are the most popular carriers operating from San Francisco to Finland

What airlines fly to Finland?

Scandinavian Airlines, Finnair and Lufthansa are the top three most popular airlines that fly to Finland from San Francisco according to our data. Scandinavian Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Finland. Keep in mind that there are 8 different airlines that fly to Finland on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Francisco Airport to Finland?

Prices for flights from San Francisco Airport to Finland are updated daily.

How many operators does momondo search for flights from San Francisco Airport to Finland?

As of August 2026, there are 8 operators available to choose from for flights from San Francisco Airport to Finland.

How old do you have to be to fly from San Francisco Airport to Finland?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Finland.

What documentation or ID do you need to fly to Finland?

The travel and health documents you'll need for your trip to Finland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Finland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$370 Cheap Flights from San Francisco to Finland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Finland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 6:45 pmSFO San Francisco-HEL Helsinki-Vantaa

26h 15m2 stops Vancouver Intl Munich Franz Josef Strauss

7:00 am - 12:35 pmHEL Helsinki-Vantaa-SFO San Francisco

15h 35m1 stop Frankfurt am Main

$814Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

12:15 pm - 1:55 pmSFO San Francisco-HEL Helsinki-Vantaa

15h 40m1 stop New York John F Kennedy Intl

4:50 pm - 12:43 amHEL Helsinki-Vantaa-SFO San Francisco

17h 53m1 stop New York John F Kennedy Intl

$815Finnair

Tue, Nov 10 - Tue, Nov 17

8:40 am - 6:45 pmSFO San Francisco-HEL Helsinki-Vantaa

24h 05m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

7:00 am - 8:32 pmHEL Helsinki-Vantaa-SFO San Francisco

23h 32m2 stops Frankfurt am Main Vancouver Intl

$823Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

4:45 pm - 8:25 pmSFO San Francisco-HEL Helsinki-Vantaa

17h 40m1 stop Kastrup Copenhagen

9:05 pm - 2:40 pmHEL Helsinki-Vantaa-SFO San Francisco

27h 35m1 stop Kastrup Copenhagen

$825Scandinavian Airlines

Sun, Sep 13 - Mon, Sep 28

4:45 pm - 8:25 pmSFO San Francisco-HEL Helsinki-Vantaa

17h 40m1 stop Kastrup Copenhagen

9:05 pm - 2:40 pmHEL Helsinki-Vantaa-SFO San Francisco

27h 35m1 stop Kastrup Copenhagen

$828Scandinavian Airlines

Sun, Sep 13 - Mon, Sep 28

3:10 pm - 4:40 pmSFO San Francisco-HEL Helsinki-Vantaa

15h 30m1 stop Paris Charles de Gaulle

6:40 am - 11:45 amHEL Helsinki-Vantaa-SFO San Francisco

15h 05m1 stop Amsterdam Schiphol

$839Air France

Wed, Dec 30 - Thu, Jan 28

3:10 pm - 4:40 pmSFO San Francisco-HEL Helsinki-Vantaa

15h 30m1 stop Paris Charles de Gaulle

6:40 am - 11:45 amHEL Helsinki-Vantaa-SFO San Francisco

15h 05m1 stop Amsterdam Schiphol

$839Delta

Wed, Dec 30 - Tue, Jan 26

3:10 pm - 4:40 pmSFO San Francisco-HEL Helsinki-Vantaa

15h 30m1 stop Paris Charles de Gaulle

6:40 am - 11:45 amHEL Helsinki-Vantaa-SFO San Francisco

15h 05m1 stop Amsterdam Schiphol

$839Delta

Tue, Dec 8 - Tue, Dec 15

1:50 pm - 5:25 pmSFO San Francisco-HEL Helsinki-Vantaa

17h 35m1 stop Amsterdam Schiphol

6:40 am - 11:45 amHEL Helsinki-Vantaa-SFO San Francisco

15h 05m1 stop Amsterdam Schiphol

$844Air France

Tue, Dec 29 - Thu, Jan 28

3:07 pm - 3:20 pmSFO San Francisco-HEL Helsinki-Vantaa

14h 13m1 stop Los Angeles Los Angeles

4:50 pm - 12:43 amHEL Helsinki-Vantaa-SFO San Francisco

17h 53m1 stop New York John F Kennedy Intl

$874Finnair

Tue, Nov 3 - Tue, Nov 10

Cheap last minute flights

Enter your travel dates to find the best prices.

4:30 pm - 10:45 pmSFO San Francisco-HEL Helsinki-Vantaa

20h 15m1 stop Frankfurt am Main

7:40 am - 6:23 pmHEL Helsinki-Vantaa-SFO San Francisco

20h 43m2 stops Frankfurt am Main Los Angeles Los Angeles

$1,027Multiple Airlines

Mon, Aug 10 - Wed, Aug 26

6:00 am - 10:45 pmSFO San Francisco-HEL Helsinki-Vantaa

30h 45m2 stops Boston Logan Intl Frankfurt am Main

7:40 am - 6:23 pmHEL Helsinki-Vantaa-SFO San Francisco

20h 43m2 stops Frankfurt am Main Los Angeles Los Angeles

$1,072Multiple Airlines

Mon, Aug 10 - Wed, Aug 26

9:05 pm - 1:35 amSFO San Francisco-HEL Helsinki-Vantaa

18h 30m1 stop Munich Franz Josef Strauss

7:05 am - 12:40 pmHEL Helsinki-Vantaa-SFO San Francisco

15h 35m1 stop Frankfurt am Main

$1,088Lufthansa

Wed, Aug 12 - Tue, Aug 18

9:05 pm - 1:35 amSFO San Francisco-HEL Helsinki-Vantaa

18h 30m1 stop Munich Franz Josef Strauss

6:00 am - 7:00 pmHEL Helsinki-Vantaa-SFO San Francisco

23h 00m1 stop Munich Franz Josef Strauss

$1,091Lufthansa

Mon, Aug 10 - Wed, Aug 26

3:05 pm - 4:40 pmSFO San Francisco-HEL Helsinki-Vantaa

15h 35m1 stop Paris Charles de Gaulle

7:00 am - 11:45 amHEL Helsinki-Vantaa-SFO San Francisco

14h 45m1 stop Amsterdam Schiphol

$1,111Delta

Wed, Aug 12 - Fri, Aug 21

3:10 pm - 4:40 pmSFO San Francisco-HEL Helsinki-Vantaa

15h 30m1 stop Paris Charles de Gaulle

7:00 am - 11:45 amHEL Helsinki-Vantaa-SFO San Francisco

14h 45m1 stop Amsterdam Schiphol

$1,111Delta

Tue, Aug 11 - Fri, Aug 21

11:45 am - 3:25 pmSFO San Francisco-HEL Helsinki-Vantaa

17h 40m1 stop Los Angeles Los Angeles

5:15 pm - 12:59 amHEL Helsinki-Vantaa-SFO San Francisco

17h 44m1 stop New York John F Kennedy Intl

$1,235American Airlines

Mon, Aug 10 - Sun, Sep 13

4:45 pm - 10:35 amSFO San Francisco-HEL Helsinki-Vantaa

31h 50m1 stop Kastrup Copenhagen

6:10 am - 2:40 pmHEL Helsinki-Vantaa-SFO San Francisco

18h 30m1 stop Kastrup Copenhagen

$1,278Scandinavian Airlines

Fri, Aug 14 - Wed, Aug 19

4:45 pm - 8:25 pmSFO San Francisco-HEL Helsinki-Vantaa

17h 40m1 stop Kastrup Copenhagen

9:05 pm - 2:40 pmHEL Helsinki-Vantaa-SFO San Francisco

27h 35m1 stop Kastrup Copenhagen

$1,278Scandinavian Airlines

Fri, Aug 14 - Tue, Aug 18

12:55 pm - 11:55 pmSFO San Francisco-HEL Helsinki-Vantaa

25h 00m1 stop Istanbul

7:40 pm - 10:45 amHEL Helsinki-Vantaa-SFO San Francisco

25h 05m1 stop Istanbul

$1,293Turkish Airlines

Thu, Aug 13 - Sun, Sep 13

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Scandinavian Airlines flights from San Francisco to Finland

Our best Scandinavian Airlines deals on San Francisco to Finland flight tickets

Scandinavian Airlines

Sep 13

SFO4:45 pmSan Francisco

17h 40m

1 stop

HEL8:25 pmHelsinki-Vantaa

Sep 28

HEL9:05 pmHelsinki-Vantaa

27h 35m

1 stop

SFO2:40 pmSan Francisco

$825

Scandinavian Airlines

Sep 13

SFO4:45 pmSan Francisco

17h 40m

1 stop

HEL8:25 pmHelsinki-Vantaa

Sep 28

HEL9:05 pmHelsinki-Vantaa

27h 35m

1 stop

SFO2:40 pmSan Francisco

$828

Scandinavian Airlines

Sep 13

SFO4:45 pmSan Francisco

17h 40m

1 stop

HEL8:25 pmHelsinki-Vantaa

Sep 29

HEL6:10 amHelsinki-Vantaa

18h 30m

1 stop

SFO2:40 pmSan Francisco

$832

Lufthansa flights from San Francisco to Finland

Our best Lufthansa deals on San Francisco to Finland flight tickets

Lufthansa

Oct 13

SFO9:05 pmSan Francisco

18h 30m

1 stop

HEL1:35 amHelsinki-Vantaa

Oct 22

HEL6:35 amHelsinki-Vantaa

16h 05m

1 stop

SFO12:40 pmSan Francisco

$873

Lufthansa

Sep 22

SFO9:05 pmSan Francisco

18h 30m

1 stop

HEL1:35 amHelsinki-Vantaa

Sep 29

HEL7:05 amHelsinki-Vantaa

15h 35m

1 stop

SFO12:40 pmSan Francisco

$876

Lufthansa

Oct 5

SFO9:05 pmSan Francisco

18h 30m

1 stop

HEL1:35 amHelsinki-Vantaa

Oct 12

HEL7:40 pmHelsinki-Vantaa

33h 20m

1 stop

SFO7:00 pmSan Francisco

$892

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoHelsinki

SFO San Francisco - HEL Helsinki-Vantaa

SFOHEL

San Francisco

Tue 11/10

6:30 am-6:45 pm

2 stops26h 15m

Helsinki-Vantaa

Tue 11/17

7:00 am-12:35 pm

1 stop15h 35m

$814

San FranciscoHelsinki

SFO San Francisco - HEL Helsinki-Vantaa

SFOHEL

San Francisco

Tue 11/10

12:15 pm-1:55 pm

1 stop15h 40m

Helsinki-Vantaa

Tue 11/17

4:50 pm-12:43 am

1 stop17h 53m

$815

San FranciscoHelsinki

SFO San Francisco - HEL Helsinki-Vantaa

SFOHEL

San Francisco

Tue 11/10

8:40 am-6:45 pm

2 stops24h 05m

Helsinki-Vantaa

Tue 11/17

7:00 am-8:32 pm

2 stops23h 32m

$823

San FranciscoHelsinki

SFO San Francisco - HEL Helsinki-Vantaa

SFOHEL

San Francisco

Sun 9/13

4:45 pm-8:25 pm

1 stop17h 40m

Helsinki-Vantaa

Mon 9/28

9:05 pm-2:40 pm

1 stop27h 35m

$825

San FranciscoHelsinki

SFO San Francisco - HEL Helsinki-Vantaa

SFOHEL

San Francisco

Sun 9/13

4:45 pm-8:25 pm

1 stop17h 40m

Helsinki-Vantaa

Mon 9/28

9:05 pm-2:40 pm

1 stop27h 35m

$828

Quickest round-trip

San FranciscoHelsinki

SFO San Francisco - HEL Helsinki-Vantaa

SFOHEL

San Francisco

Wed 12/30

3:10 pm-4:40 pm

1 stop15h 30m

Helsinki-Vantaa

Thu 1/28

6:40 am-11:45 am

1 stop15h 05m

$839

San FranciscoHelsinki

SFO San Francisco - HEL Helsinki-Vantaa

SFOHEL

San Francisco

Wed 12/30

3:10 pm-4:40 pm

1 stop15h 30m

Helsinki-Vantaa

Tue 1/26

6:40 am-11:45 am

1 stop15h 05m

$839

San FranciscoHelsinki

SFO San Francisco - HEL Helsinki-Vantaa

SFOHEL

San Francisco

Tue 12/8

3:10 pm-4:40 pm

1 stop15h 30m

Helsinki-Vantaa

Tue 12/15

6:40 am-11:45 am

1 stop15h 05m

$839

San FranciscoHelsinki

SFO San Francisco - HEL Helsinki-Vantaa

SFOHEL

San Francisco

Tue 12/29

1:50 pm-5:25 pm

1 stop17h 35m

Helsinki-Vantaa

Thu 1/28

6:40 am-11:45 am

1 stop15h 05m

$844

San FranciscoHelsinki

SFO San Francisco - HEL Helsinki-Vantaa

SFOHEL

San Francisco

Tue 11/3

3:07 pm-3:20 pm

1 stop14h 13m

Helsinki-Vantaa

Tue 11/10

4:50 pm-12:43 am

1 stop17h 53m

$874

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Finland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Finland?

If you don’t want to visit Finland in February, then you should wait until October to fly from San Francisco, when ticket prices are also cheap, with an average price of $566.

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

You are more likely to see cheaper flights to Finland from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Finland for around $900 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Finland from San Francisco for as low as $743 on momondo.

Can stopping save me money on San Francisco to Finland flights?

You could potentially save up to 44% on your flight if you consider stops on a San Francisco to Finland flight.

Cheap San Francisco to Finland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Finland

Fastest flight time	12h 35m
Direct flights	None

The fastest flight from San Francisco to Finland takes 12h 35m

There are no direct flights from San Francisco to Finland. There are no popular flight routes from San Francisco to Finland.

Search flight deals

Frequently asked questions about flying from San Francisco to Finland

When did momondo last update prices for flights from San Francisco Airport to Finland?
Prices for flights from San Francisco Airport to Finland are updated daily.
How many operators does momondo search for flights from San Francisco Airport to Finland?
As of August 2026, there are 8 operators available to choose from for flights from San Francisco Airport to Finland.
How old do you have to be to fly from San Francisco Airport to Finland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Finland.
What documentation or ID do you need to fly to Finland?
The travel and health documents you'll need for your trip to Finland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Finland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Francisco to Finland

Compare and see reviews for airlines that fly from San Francisco to Finland with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $496	Free Cancellation	Rating 7.4 1,935 reviews	Search Scandinavian Airlines flights
American Airlines	PriceFrom $502	Free Cancellation	Rating 7.1 11,899 reviews	Search American Airlines flights
Finnair	PriceFrom $535	Free Cancellation	Rating 7.7 1,428 reviews	Search Finnair flights
Delta	PriceFrom $538	Free Cancellation	Rating 7.8 8,497 reviews	Search Delta flights
Lufthansa	PriceFrom $566	Free Cancellation	Rating 6.8 8,174 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $622	Free Cancellation	Rating 7.4 4,478 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $628	Free Cancellation	Rating 7.4 10,098 reviews	Search United Airlines flights
Air France	PriceFrom $971	Free Cancellation	Rating 7.5 1,639 reviews	Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Finland?

Finding the right flight to Finland from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Finland quick and easy, saving you time and money.

Can I find flights from San Francisco to Finland with flexible booking policies on momondo?

Yes. All flights to Finland from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco to Finland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Finland from San Francisco.

I’m not ready to book a flight from San Francisco to Finland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Francisco to Finland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.