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

British Airways, Delta, and United 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 37% 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 September 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.

$387 Cheap Flights from San Francisco to Finland in 2026/27

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.

4:45 pm - 1:35 amSFO San Francisco-HEL Helsinki-Vantaa

22h 50m1 stop Kastrup Copenhagen

6:15 am - 2:50 pmHEL Helsinki-Vantaa-SFO San Francisco

18h 35m1 stop Kastrup Copenhagen

$442Scandinavian Airlines

Mon, Nov 2 - Mon, Nov 9

4:45 pm - 1:35 amSFO San Francisco-HEL Helsinki-Vantaa

22h 50m1 stop Kastrup Copenhagen

6:15 am - 2:50 pmHEL Helsinki-Vantaa-SFO San Francisco

18h 35m1 stop Kastrup Copenhagen

$474Scandinavian Airlines

Mon, Nov 2 - Mon, Nov 9

6:02 am - 1:00 pmSFO San Francisco-HEL Helsinki-Vantaa

20h 58m2 stops Denver Intl Reykjavik Keflavik Intl

2:00 pm - 10:11 amHEL Helsinki-Vantaa-SFO San Francisco

30h 11m3 stops Reykjavik Keflavik Intl Denver Intl Los Angeles

$596Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

6:02 am - 1:00 pmSFO San Francisco-HEL Helsinki-Vantaa

20h 58m2 stops Denver Intl Reykjavik Keflavik Intl

2:00 pm - 12:20 amHEL Helsinki-Vantaa-SFO San Francisco

20h 20m2 stops Reykjavik Keflavik Intl Denver Intl

$598Multiple Airlines

Thu, Nov 5 - Thu, Nov 12

9:00 am - 11:00 amSFO San Francisco-HEL Helsinki-Vantaa

16h 00m1 stop Dallas/Fort Worth

4:20 pm - 12:30 amHEL Helsinki-Vantaa-SFO San Francisco

17h 10m1 stop Chicago O'Hare Intl

$658Finnair

Tue, Oct 20 - Tue, Oct 27

8:40 am - 11:40 amSFO San Francisco-HEL Helsinki-Vantaa

17h 00m1 stop Dallas/Fort Worth

4:00 pm - 10:12 pmHEL Helsinki-Vantaa-SFO San Francisco

16h 12m1 stop Los Angeles

$687American Airlines

Tue, Jan 26 - Tue, Feb 2

5:30 am - 11:00 amSFO San Francisco-HEL Helsinki-Vantaa

19h 30m1 stop Dallas/Fort Worth

4:25 pm - 12:30 amHEL Helsinki-Vantaa-SFO San Francisco

18h 05m1 stop Chicago O'Hare Intl

$690American Airlines

Tue, Oct 6 - Tue, Oct 20

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

15h 30m1 stop Paris Charles de Gaulle

6:20 pm - 11:45 amHEL Helsinki-Vantaa-SFO San Francisco

27h 25m1 stop Amsterdam Schiphol

$701Air France

Tue, Nov 3 - Mon, Nov 23

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

15h 30m1 stop Paris Charles de Gaulle

6:20 pm - 11:45 amHEL Helsinki-Vantaa-SFO San Francisco

27h 25m1 stop Amsterdam Schiphol

$701Air France

Tue, Oct 27 - Mon, Nov 9

5:25 pm - 11:15 amSFO San Francisco-RVN Rovaniemi

31h 50m2 stops London Heathrow Helsinki-Vantaa

5:20 am - 12:43 amRVN Rovaniemi-SFO San Francisco

29h 23m2 stops Helsinki-Vantaa New York John F Kennedy Intl

$1,029Finnair

Mon, Mar 1 - Wed, Mar 10

Cheap last minute flights

Enter your travel dates to find the best prices.

1:27 pm - 3:25 pmSFO San Francisco-HEL Helsinki-Vantaa

15h 58m1 stop Los Angeles

12:20 pm - 9:07 pmHEL Helsinki-Vantaa-SFO San Francisco

18h 47m1 stop Dallas/Fort Worth

$680American Airlines

Sun, Sep 27 - Tue, Oct 13

8:10 pm - 4:40 pmSFO San Francisco-HEL Helsinki-Vantaa

34h 30m1 stop Paris Charles de Gaulle

7:00 am - 3:54 pmHEL Helsinki-Vantaa-SFO San Francisco

18h 54m2 stops Amsterdam Schiphol Los Angeles

$727Multiple Airlines

Sun, Sep 27 - Tue, Oct 13

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

18h 30m1 stop Munich Franz Josef Strauss

7:40 pm - 7:00 pmHEL Helsinki-Vantaa-SFO San Francisco

33h 20m1 stop Munich Franz Josef Strauss

$745Lufthansa

Sun, Sep 27 - Tue, Oct 13

10:31 am - 2:15 pmSFO San Francisco-HEL Helsinki-Vantaa

17h 44m1 stop Chicago O'Hare Intl

12:20 pm - 12:44 amHEL Helsinki-Vantaa-SFO San Francisco

22h 24m1 stop Dallas/Fort Worth

$896American Airlines

Sat, Sep 26 - Tue, Oct 13

2:15 pm - 5:40 pmSFO San Francisco-HEL Helsinki-Vantaa

17h 25m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

7:00 am - 3:54 pmHEL Helsinki-Vantaa-SFO San Francisco

18h 54m2 stops Amsterdam Schiphol Los Angeles

$905KLM

Sun, Sep 27 - Tue, Oct 13

4:45 pm - 3:20 pmSFO San Francisco-HEL Helsinki-Vantaa

12h 35m1 stop Kastrup Copenhagen

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

18h 30m1 stop Kastrup Copenhagen

$995Scandinavian Airlines

Mon, Sep 28 - Fri, Oct 2

4:45 pm - 1:30 amSFO San Francisco-HEL Helsinki-Vantaa

22h 45m1 stop Kastrup Copenhagen

7:15 am - 2:40 pmHEL Helsinki-Vantaa-SFO San Francisco

17h 25m2 stops Stockholm Arlanda Kastrup Copenhagen

$1,002Scandinavian Airlines

Mon, Sep 28 - Fri, Oct 2

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

15h 35m1 stop Paris Charles de Gaulle

1:55 pm - 12:22 amHEL Helsinki-Vantaa-SFO San Francisco

20h 27m2 stops Amsterdam Schiphol Boston Logan Intl

$1,009Delta

Wed, Sep 23 - Fri, Oct 2

8:00 am - 4:40 pmSFO San Francisco-HEL Helsinki-Vantaa

22h 40m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

1:55 pm - 12:22 amHEL Helsinki-Vantaa-SFO San Francisco

20h 27m2 stops Amsterdam Schiphol Boston Logan Intl

$1,013Delta

Wed, Sep 23 - Fri, Oct 2

2:40 pm - 5:10 pmSFO San Francisco-HEL Helsinki-Vantaa

16h 30m1 stop Frankfurt am Main

6:15 pm - 12:40 pmHEL Helsinki-Vantaa-SFO San Francisco

28h 25m1 stop Frankfurt am Main

$1,274Lufthansa

Thu, Sep 24 - Sat, Oct 3

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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

Nov 2

SFO4:45 pmSan Francisco

22h 50m

1 stop

HEL1:35 amHelsinki-Vantaa

Nov 9

HEL6:15 amHelsinki-Vantaa

18h 35m

1 stop

SFO2:50 pmSan Francisco

$442

Scandinavian Airlines

Nov 2

SFO4:45 pmSan Francisco

21h 25m

2 stops

HEL12:10 amHelsinki-Vantaa

Nov 9

HEL6:15 amHelsinki-Vantaa

18h 35m

1 stop

SFO2:50 pmSan Francisco

$474

Scandinavian Airlines

Nov 2

SFO4:45 pmSan Francisco

22h 50m

1 stop

HEL1:35 amHelsinki-Vantaa

Nov 16

HEL4:05 pmHelsinki-Vantaa

32h 45m

1 stop

SFO2:50 pmSan Francisco

$475

American Airlines flights from San Francisco to Finland

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

American Airlines

Oct 12

SFO1:28 pmSan Francisco

15h 57m

1 stop

HEL3:25 pmHelsinki-Vantaa

Oct 20

HEL4:25 pmHelsinki-Vantaa

18h 05m

1 stop

SFO12:30 amSan Francisco

$690

American Airlines

Oct 5

SFO5:30 amSan Francisco

19h 30m

1 stop

HEL11:00 amHelsinki-Vantaa

Oct 19

HEL4:25 pmHelsinki-Vantaa

18h 05m

1 stop

SFO12:30 amSan Francisco

$740

American Airlines

Oct 1

SFO7:47 amSan Francisco

17h 13m

1 stop

HEL11:00 amHelsinki-Vantaa

Oct 5

HEL5:15 pmHelsinki-Vantaa

17h 52m

1 stop

SFO1:07 amSan Francisco

$876

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoHelsinki

SFO San Francisco - HEL Helsinki-Vantaa

SFOHEL

San Francisco

Mon 11/2

4:45 pm-1:35 am

1 stop22h 50m

Helsinki-Vantaa

Mon 11/9

6:15 am-2:50 pm

1 stop18h 35m

$442

San FranciscoHelsinki

SFO San Francisco - HEL Helsinki-Vantaa

SFOHEL

San Francisco

Mon 11/2

4:45 pm-1:35 am

1 stop22h 50m

Helsinki-Vantaa

Mon 11/9

6:15 am-2:50 pm

1 stop18h 35m

$474

San FranciscoHelsinki

SFO San Francisco - HEL Helsinki-Vantaa

SFOHEL

San Francisco

Wed 11/4

6:02 am-1:00 pm

2 stops20h 58m

Helsinki-Vantaa

Wed 11/11

2:00 pm-10:11 am

3 stops30h 11m

$596

San FranciscoHelsinki

SFO San Francisco - HEL Helsinki-Vantaa

SFOHEL

San Francisco

Thu 11/5

6:02 am-1:00 pm

2 stops20h 58m

Helsinki-Vantaa

Thu 11/12

2:00 pm-12:20 am

2 stops20h 20m

$598

Quickest round-trip

San FranciscoHelsinki

SFO San Francisco - HEL Helsinki-Vantaa

SFOHEL

San Francisco

Tue 10/20

9:00 am-11:00 am

1 stop16h 00m

Helsinki-Vantaa

Tue 10/27

4:20 pm-12:30 am

1 stop17h 10m

$658

San FranciscoHelsinki

SFO San Francisco - HEL Helsinki-Vantaa

SFOHEL

San Francisco

Tue 1/26

8:40 am-11:40 am

1 stop17h 00m

Helsinki-Vantaa

Tue 2/2

4:00 pm-10:12 pm

1 stop16h 12m

$687

San FranciscoHelsinki

SFO San Francisco - HEL Helsinki-Vantaa

SFOHEL

San Francisco

Tue 10/6

5:30 am-11:00 am

1 stop19h 30m

Helsinki-Vantaa

Tue 10/20

4:25 pm-12:30 am

1 stop18h 05m

$690

San FranciscoHelsinki

SFO San Francisco - HEL Helsinki-Vantaa

SFOHEL

San Francisco

Tue 11/3

3:10 pm-4:40 pm

1 stop15h 30m

Helsinki-Vantaa

Mon 11/23

6:20 pm-11:45 am

1 stop27h 25m

$701

San FranciscoHelsinki

SFO San Francisco - HEL Helsinki-Vantaa

SFOHEL

San Francisco

Tue 10/27

4:10 pm-4:40 pm

1 stop15h 30m

Helsinki-Vantaa

Mon 11/9

6:20 pm-11:45 am

1 stop27h 25m

$701

San FranciscoRovaniemi

SFO San Francisco - RVN Rovaniemi

SFORVN

San Francisco

Mon 3/1

5:25 pm-11:15 am

2 stops31h 50m

Rovaniemi

Wed 3/10

5:20 am-12:43 am

2 stops29h 23m

$1,029

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 April to fly from San Francisco, when ticket prices are also cheap, with an average price of $660.

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 $933 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 $851 on momondo.

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

You could potentially save up to 4% 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

Best Price Found	$387
Fastest flight time	15h 57m
Direct flights	None

The best one-way flight to Finland from San Francisco in the past 72 hours is $387. The best round-trip flight deal from San Francisco to Finland found on momondo in the last 72 hours is $442.

The fastest flight from San Francisco to Finland takes 15h 57m

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 September 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 1,987 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $538	Free Cancellation	Rating 7.8 8,595 reviews	Search Delta flights
Finnair	PriceFrom $572	Free Cancellation	Rating 7.6 1,431 reviews	Search Finnair flights
Lufthansa	PriceFrom $577	Free Cancellation	Rating 6.8 8,235 reviews	Search Lufthansa flights
American Airlines	PriceFrom $580	Free Cancellation	Rating 7.0 12,079 reviews	Search American Airlines flights
Turkish Airlines	PriceFrom $622	Free Cancellation	Rating 7.4 4,463 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $628	Free Cancellation	Rating 7.4 10,229 reviews	Search United Airlines flights
Air France	PriceFrom $971	Free Cancellation	Rating 7.5 1,651 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.