When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Finland?

Prices for flights from Santa Rosa Sonoma County Airport to Finland were last updated today.

How old do you have to be to fly from Santa Rosa Sonoma County Airport to Finland?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Finland.

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

The required travel and health documents for your Finland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Finland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,105 Cheap Flights from Santa Rosa to Finland in 2026

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Find the cheapest flights from Santa Rosa to Finland

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:56 pm - 11:00 pm

STS

HEL

22h 04m

2 stops

4:25 pm - 12:26 pm

HEL

STS

30h 01m

2 stops

$1,105Multiple Airlines

Sun, Apr 19 - Sun, Apr 26

7:53 pm - 3:25 pm

STS

HEL

33h 32m

1 stop

4:25 pm - 3:53 pm

HEL

STS

33h 28m

2 stops

$1,202Multiple Airlines

Sun, Apr 19 - Sun, Apr 26

12:45 pm - 2:50 pm

STS

HEL

40h 05m

2 stops

5:15 pm - 12:30 pm

HEL

STS

29h 15m

2 stops

$1,337American Airlines

Sun, Jun 7 - Wed, Jun 24

1:00 pm - 1:10 pm

STS

HEL

38h 10m

2 stops

5:15 pm - 12:30 pm

HEL

STS

29h 15m

2 stops

$1,347American Airlines

Sat, Jun 6 - Wed, Jun 24

12:45 pm - 2:50 pm

STS

HEL

40h 05m

2 stops

5:15 pm - 3:50 pm

HEL

STS

32h 35m

2 stops

$1,417American Airlines

Sun, Jun 7 - Thu, Jun 25

1:00 pm - 1:10 pm

STS

HEL

38h 10m

2 stops

5:15 pm - 12:30 pm

HEL

STS

29h 15m

2 stops

$1,427American Airlines

Sat, Jun 6 - Thu, Jun 25

12:45 pm - 2:50 pm

STS

HEL

40h 05m

2 stops

4:50 pm - 12:05 pm

HEL

STS

29h 15m

2 stops

$1,438American Airlines

Sun, Jun 7 - Sat, Jun 27

1:00 pm - 1:10 pm

STS

HEL

38h 10m

2 stops

4:50 pm - 12:05 pm

HEL

STS

29h 15m

2 stops

$1,451American Airlines

Sat, Jun 6 - Sat, Jun 27

4:20 pm - 2:15 pm

STS

HEL

35h 55m

2 stops

5:15 pm - 12:30 pm

HEL

STS

29h 15m

2 stops

$1,463American Airlines

Wed, Jun 3 - Wed, Jun 24

12:45 pm - 2:15 pm

STS

HEL

39h 30m

2 stops

5:15 pm - 12:30 pm

HEL

STS

29h 15m

2 stops

$1,483American Airlines

Thu, Jun 4 - Wed, Jun 24

American Airlines flights from Santa Rosa to Finland

Our best American Airlines deals on Santa Rosa to Finland flight tickets

American Airlines

Jun 7

STS12:45 pmSanta Rosa Sonoma County

40h 05m

2 stops

HEL2:50 pmHelsinki-Vantaa

Jun 24

HEL5:15 pmHelsinki-Vantaa

29h 15m

2 stops

STS12:30 pmSanta Rosa Sonoma County

$1,337

American Airlines

Jun 6

STS1:00 pmSanta Rosa Sonoma County

38h 10m

2 stops

HEL1:10 pmHelsinki-Vantaa

Jun 24

HEL5:15 pmHelsinki-Vantaa

29h 15m

2 stops

STS12:30 pmSanta Rosa Sonoma County

$1,347

American Airlines

Jun 7

STS12:45 pmSanta Rosa Sonoma County

40h 05m

2 stops

HEL2:50 pmHelsinki-Vantaa

Jun 25

HEL5:15 pmHelsinki-Vantaa

32h 35m

2 stops

STS3:50 pmSanta Rosa Sonoma County

$1,417

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Santa RosaHelsinki

STS - HEL

STSHEL

Santa Rosa Sonoma County

Sun 4/19

2:56 pm-11:00 pm

2 stops22h 04m

Helsinki-Vantaa

Sun 4/26

4:25 pm-12:26 pm

2 stops30h 01m

$1,105

Santa RosaHelsinki

STS - HEL

STSHEL

Santa Rosa Sonoma County

Sun 4/19

7:53 pm-3:25 pm

1 stop33h 32m

Helsinki-Vantaa

Sun 4/26

4:25 pm-3:53 pm

2 stops33h 28m

$1,202

Santa RosaHelsinki

STS - HEL

STSHEL

Santa Rosa Sonoma County

Sun 6/7

12:45 pm-2:50 pm

2 stops40h 05m

Helsinki-Vantaa

Wed 6/24

5:15 pm-12:30 pm

2 stops29h 15m

$1,337

Santa RosaHelsinki

STS - HEL

STSHEL

Santa Rosa Sonoma County

Sat 6/6

1:00 pm-1:10 pm

2 stops38h 10m

Helsinki-Vantaa

Wed 6/24

5:15 pm-12:30 pm

2 stops29h 15m

$1,347

Santa RosaHelsinki

STS - HEL

STSHEL

Santa Rosa Sonoma County

Sun 6/7

12:45 pm-2:50 pm

2 stops40h 05m

Helsinki-Vantaa

Thu 6/25

5:15 pm-3:50 pm

2 stops32h 35m

$1,417

Santa RosaHelsinki

STS - HEL

STSHEL

Santa Rosa Sonoma County

Sat 6/6

1:00 pm-1:10 pm

2 stops38h 10m

Helsinki-Vantaa

Thu 6/25

5:15 pm-12:30 pm

2 stops29h 15m

$1,427

Santa RosaHelsinki

STS - HEL

STSHEL

Santa Rosa Sonoma County

Sun 6/7

12:45 pm-2:50 pm

2 stops40h 05m

Helsinki-Vantaa

Sat 6/27

4:50 pm-12:05 pm

2 stops29h 15m

$1,438

Santa RosaHelsinki

STS - HEL

STSHEL

Santa Rosa Sonoma County

Sat 6/6

1:00 pm-1:10 pm

2 stops38h 10m

Helsinki-Vantaa

Sat 6/27

4:50 pm-12:05 pm

2 stops29h 15m

$1,451

Santa RosaHelsinki

STS - HEL

STSHEL

Santa Rosa Sonoma County

Wed 6/3

4:20 pm-2:15 pm

2 stops35h 55m

Helsinki-Vantaa

Wed 6/24

5:15 pm-12:30 pm

2 stops29h 15m

$1,463

Santa RosaHelsinki

STS - HEL

STSHEL

Santa Rosa Sonoma County

Thu 6/4

12:45 pm-2:15 pm

2 stops39h 30m

Helsinki-Vantaa

Wed 6/24

5:15 pm-12:30 pm

2 stops29h 15m

$1,483

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Santa Rosa 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

What airlines fly to Finland?

Finnair, Scandinavian Airlines and American Airlines are the top three most popular airlines that fly to Finland from Santa Rosa according to our data. Finnair is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Finland. Keep in mind that there are 9 different airlines that fly to Finland on a routine basis, so you have a few additional options to choose from.

Cheap Santa Rosa to Finland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to Finland

Fastest flight time	22h 04m
Direct flights	None

The fastest flight from Santa Rosa to Finland takes 22h 04m

There are no direct flights from Santa Rosa to Finland. There are no popular flight routes from Santa Rosa to Finland.

Search flight deals

When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Finland?
Prices for flights from Santa Rosa Sonoma County Airport to Finland were last updated today.
How old do you have to be to fly from Santa Rosa Sonoma County Airport to Finland?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Finland.
What documentation or ID do you need to fly to Finland?
The required travel and health documents for your Finland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Finland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Santa Rosa to Finland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Santa Rosa to Finland for you.

Can I find flights from Santa Rosa to Finland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Finland from Santa Rosa with this policy.

How can momondo help me find flights from Santa Rosa to Finland?

Once you have performed a search for Santa Rosa to Finland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Santa Rosa to Finland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Finland and let you know when they change.