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$332+ Cheap flights from Santa Rosa (STS) to Europe

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
STS — CPH
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Santa Rosa to Europe

Cheapest flights from Santa Rosa to Europe
Explore the most affordable flight options available from Santa Rosa to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:00 am
STS
-
BCN
2 stops27h 45m
American Airlines
Mon 3/99:35 am
BCN
-
STS
2 stops22h 22m
American Airlines
Deal found 1/26$478
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/237:00 am
STS
-
LIN
2 stops22h 30m
Multiple Airlines
Mon 3/212:40 pm
LIN
-
STS
2 stops20h 10m
Multiple Airlines
Deal found 1/25$657
This oojo deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:00 am
STS
-
MXP
2 stops26h 50m
Multiple Airlines
Mon 3/27:00 pm
MXP
-
STS
2 stops48h 11m
Multiple Airlines
Deal found 1/25$672
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/94:23 pm
STS
-
DUB
2 stops16h 42m
American Airlines
Fri 2/204:40 pm
DUB
-
STS
2 stops31h 07m
American Airlines
Deal found 1/26$680
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:23 pm
STS
-
BCN
2 stops21h 17m
American Airlines
Tue 4/141:30 pm
BCN
-
STS
2 stops19h 29m
American Airlines
Deal found 1/26$686
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/107:00 am
STS
-
DUB
2 stops17h 40m
American Airlines
Mon 2/234:40 pm
DUB
-
STS
2 stops27h 53m
American Airlines
Deal found 1/26$689
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:56 pm
STS
-
BCN
2 stops33h 39m
American Airlines
Tue 4/141:30 pm
BCN
-
STS
2 stops19h 29m
American Airlines
Deal found 1/26$690
This American Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/284:23 pm
STS
-
DUB
2 stops33h 12m
American Airlines
Wed 5/612:40 pm
DUB
-
STS
2 stops19h 19m
American Airlines
Deal found 1/25$693
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/124:23 pm
STS
-
BCN
2 stops18h 57m
American Airlines
Mon 4/207:20 pm
BCN
-
STS
2 stops32h 53m
American Airlines
Deal found 1/26$697
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/812:56 pm
STS
-
BCN
2 stops24h 44m
American Airlines
Mon 4/138:35 pm
BCN
-
STS
2 stops36h 24m
American Airlines
Deal found 1/27$698
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:56 pm
STS
-
BCN
2 stops42h 44m
American Airlines
Wed 4/1510:45 am
BCN
-
STS
2 stops22h 14m
American Airlines
Deal found 1/27$702
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1012:55 pm
STS
-
DUB
2 stops16h 25m
American Airlines
Thu 2/194:40 pm
DUB
-
STS
2 stops31h 13m
American Airlines
Deal found 1/26$703

Find flight deals from Santa Rosa to Europe

Keep the following information in mind while searching for Santa Rosa to Europe flight deals. Data was last updated January 27, 2026.

Round-trip from

$478
(American Airlines)

One-way from

$332
(Finnair)

Popular in

June

Cheapest in

March

Average price

$959
From Santa Rosa Sonoma County to Europe
Search Deals
One-way flight from Santa Rosa Sonoma County to Europe
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($224 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Europe that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Santa Rosa to Europe that are best for you.

Fly from

Santa Rosa

Fly to

Europe

Route

Depart

Return

Price

Santa RosaMilan

STS - LIN

STSLIN

Santa Rosa Sonoma County

Mon 2/23

7:00 am-2:30 pm

2 stops22h 30m

Milan Linate

Mon 3/2

12:40 pm-11:50 pm

2 stops20h 10m

$657

Santa RosaDublin

STS - DUB

STSDUB

Santa Rosa Sonoma County

Wed 2/11

7:00 am-7:45 pm

2 stops28h 45m

Dublin

Tue 2/24

4:45 pm-3:53 pm

2 stops31h 08m

$680

Santa RosaDublin

STS - DUB

STSDUB

Santa Rosa Sonoma County

Wed 2/11

7:00 am-5:00 pm

2 stops26h 00m

Dublin

Wed 2/25

11:30 am-10:11 am

2 stops30h 41m

$680

Santa RosaDublin

STS - DUB

STSDUB

Santa Rosa Sonoma County

Wed 2/11

7:00 am-5:00 pm

2 stops26h 00m

Dublin

Mon 2/23

4:00 pm-12:33 pm

2 stops28h 33m

$680

Santa RosaDublin

STS - DUB

STSDUB

Santa Rosa Sonoma County

Sat 2/14

1:03 pm-5:40 pm

2 stops20h 37m

Dublin

Mon 2/23

11:30 am-10:11 am

2 stops30h 41m

$680

Santa RosaDublin

STS - DUB

STSDUB

Santa Rosa Sonoma County

Mon 2/9

4:23 pm-5:05 pm

2 stops16h 42m

Dublin

Wed 2/25

11:30 am-10:11 am

2 stops30h 41m

$680

Santa RosaDublin

STS - DUB

STSDUB

Santa Rosa Sonoma County

Mon 2/9

4:23 pm-5:05 pm

2 stops16h 42m

Dublin

Tue 2/24

4:40 pm-12:33 pm

2 stops27h 53m

$680

Santa RosaBarcelona

STS - BCN

STSBCN

Santa Rosa Sonoma County

Wed 4/8

4:23 pm-10:40 pm

2 stops21h 17m

Barcelona-El Prat

Tue 4/14

1:30 pm-11:59 pm

2 stops19h 29m

$686

Santa RosaBarcelona

STS - BCN

STSBCN

Santa Rosa Sonoma County

Wed 4/8

12:56 pm-10:40 pm

2 stops24h 44m

Barcelona-El Prat

Wed 4/15

10:45 am-11:59 pm

2 stops22h 14m

$687

Santa RosaDublin

STS - DUB

STSDUB

Santa Rosa Sonoma County

Tue 2/10

12:55 pm-1:20 pm

2 stops16h 25m

Dublin

Wed 2/25

11:30 am-10:11 am

2 stops30h 41m

$689

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 60 results
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Best time to book a flight from Santa Rosa to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe from Santa Rosa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santa Rosa to Europe

What is the cheapest month to book a flight from Santa Rosa to Europe?

Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Europe (average of $101). Flying from Santa Rosa to Europe in June is currently the most expensive (average of $701). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santa Rosa to Europe?

    Located just 7.2 mi from the city center, Santa Rosa Sonoma County (STS) is the airport most travelers will use when flying to Europe from Santa Rosa.

  • How long is the flight from Santa Rosa to Europe?

    A quick flight from Santa Rosa to Europe can take about 25h 25m. American Airlines provides one of the quickest options available for as low as $871. Santa Rosa and Europe are separated by a distance of 5526 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Santa Rosa to Europe?

    When deciding which route to take from Santa Rosa to Europe consider Santa Rosa Sonoma County - London Heathrow, Santa Rosa Sonoma County - Paris Charles de Gaulle or Santa Rosa Sonoma County - Barcelona-El Prat as they are the most popular.

  • Can I find deals for flights from Santa Rosa to Europe that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to Europe flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to Europe?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to Europe.

  • Can I find deals for business class flights from Santa Rosa to Europe?

    Yes. Cheapflights offers flight deals from Santa Rosa to Europe by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Rosa to Europe?

    Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Europe (average of $101). Flying from Santa Rosa to Europe in June is currently the most expensive (average of $701). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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