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.

$1,478 Cheap Flights from Santa Rosa to Finland in 2026

Find the cheapest flights from Santa Rosa to Finland

Last minute

Cheap last minute flights

Enter your travel dates to find the best prices.

7:00 am - 10:45 pmSTS Santa Rosa Sonoma County-HEL Helsinki-Vantaa

29h 45m2 stops Portland Frankfurt am Main

7:40 am - 9:31 pmHEL Helsinki-Vantaa-STS Santa Rosa Sonoma County

23h 51m2 stops Frankfurt am Main Los Angeles Los Angeles

$1,478Multiple Airlines

Mon, Aug 17 - Fri, Aug 21

4:08 pm - 2:15 pmSTS Santa Rosa Sonoma County-HEL Helsinki-Vantaa

36h 07m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

4:20 pm - 9:59 pmHEL Helsinki-Vantaa-STS Santa Rosa Sonoma County

15h 39m1 stop Seattle/Tacoma Intl

$1,565Finnair

Mon, Aug 17 - Fri, Aug 21

11:35 am - 3:25 pmSTS Santa Rosa Sonoma County-HEL Helsinki-Vantaa

17h 50m1 stop Los Angeles Los Angeles

4:20 pm - 9:59 pmHEL Helsinki-Vantaa-STS Santa Rosa Sonoma County

15h 39m1 stop Seattle/Tacoma Intl

$1,637Finnair

Mon, Aug 17 - Fri, Aug 21

4:08 pm - 2:15 pmSTS Santa Rosa Sonoma County-HEL Helsinki-Vantaa

60h 07m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

4:25 pm - 12:28 pmHEL Helsinki-Vantaa-STS Santa Rosa Sonoma County

30h 03m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

$1,711American Airlines

Fri, Aug 14 - Fri, Aug 21

12:39 pm - 2:15 pmSTS Santa Rosa Sonoma County-HEL Helsinki-Vantaa

39h 36m2 stops Dallas/Fort Worth Chicago O'Hare Intl

4:25 pm - 12:09 pmHEL Helsinki-Vantaa-STS Santa Rosa Sonoma County

29h 44m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$1,712American Airlines

Sat, Aug 15 - Thu, Aug 20

12:39 pm - 2:15 pmSTS Santa Rosa Sonoma County-HEL Helsinki-Vantaa

39h 36m2 stops Dallas/Fort Worth Chicago O'Hare Intl

4:25 pm - 12:09 pmHEL Helsinki-Vantaa-STS Santa Rosa Sonoma County

29h 44m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$1,832American Airlines

Sat, Aug 15 - Tue, Aug 18

4:08 pm - 2:15 pmSTS Santa Rosa Sonoma County-HEL Helsinki-Vantaa

60h 07m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

4:25 pm - 12:28 pmHEL Helsinki-Vantaa-STS Santa Rosa Sonoma County

30h 03m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

$1,856American Airlines

Fri, Aug 14 - Tue, Aug 18

12:39 pm - 2:50 pmSTS Santa Rosa Sonoma County-HEL Helsinki-Vantaa

40h 11m2 stops Dallas/Fort Worth Toronto Pearson Intl

4:50 pm - 12:09 pmHEL Helsinki-Vantaa-STS Santa Rosa Sonoma County

29h 19m2 stops Toronto Pearson Intl Dallas/Fort Worth

$2,049American Airlines

Fri, Aug 14 - Mon, Aug 17

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Finnair flights from Santa Rosa to Finland

Our best Finnair deals on Santa Rosa to Finland flight tickets

Finnair

Aug 17

STS4:08 pmSanta Rosa Sonoma County

36h 07m

2 stops

HEL2:15 pmHelsinki-Vantaa

Aug 21

HEL4:20 pmHelsinki-Vantaa

15h 39m

1 stop

STS9:59 pmSanta Rosa Sonoma County

$1,565

Finnair

Aug 17

STS11:35 amSanta Rosa Sonoma County

17h 50m

1 stop

HEL3:25 pmHelsinki-Vantaa

Aug 21

HEL4:20 pmHelsinki-Vantaa

15h 39m

1 stop

STS9:59 pmSanta Rosa Sonoma County

$1,637

American Airlines flights from Santa Rosa to Finland

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

American Airlines

Aug 14

STS4:08 pmSanta Rosa Sonoma County

60h 07m

2 stops

HEL2:15 pmHelsinki-Vantaa

Aug 21

HEL4:25 pmHelsinki-Vantaa

30h 03m

2 stops

STS12:28 pmSanta Rosa Sonoma County

$1,711

American Airlines

Aug 15

STS12:39 pmSanta Rosa Sonoma County

39h 36m

2 stops

HEL2:15 pmHelsinki-Vantaa

Aug 20

HEL4:25 pmHelsinki-Vantaa

29h 44m

2 stops

STS12:09 pmSanta Rosa Sonoma County

$1,712

American Airlines

Aug 15

STS12:39 pmSanta Rosa Sonoma County

39h 36m

2 stops

HEL2:15 pmHelsinki-Vantaa

Aug 18

HEL4:25 pmHelsinki-Vantaa

29h 44m

2 stops

STS12:09 pmSanta Rosa Sonoma County

$1,832

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?

Scandinavian Airlines, Finnair and Lufthansa are the top three most popular airlines that fly to Finland from Santa Rosa according to our data. Scandinavian Airlines is the first choice among our users, with 35% 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.

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	29h 45m
Direct flights	None

The fastest flight from Santa Rosa to Finland takes 29h 45m

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

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Frequently asked questions about flying from Santa Rosa to Finland

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.