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$334+ 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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
STS — CPH
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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Cheap 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 12, 2026.

Round-trip from

$567
(American Airlines)

One-way from

$334
(American Airlines)

Popular in

June

Cheapest in

November

Average price

$959
From Santa Rosa Sonoma County to Europe
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One-way flight from Santa Rosa Sonoma County to Europe
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Highest demand for flights based on searches. 16% potential increase in price ($219 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 12, 2026.

This American Airlines deal was found by Cheapflights users on 1/11. 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 2/251:03 pm
STS
-
DUB
2 stops20h 42m
Multiple Airlines
Wed 3/410:20 am
DUB
-
STS
2 stops19h 32m
Multiple Airlines
Deal found 1/11$567
This American Airlines deal was found by Cheapflights users on 1/9. 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 2/247:00 am
STS
-
CDG
2 stops17h 05m
American Airlines
Tue 3/311:55 am
CDG
-
STS
2 stops31h 16m
American Airlines
Deal found 1/9$575
This American Airlines deal was found by Cheapflights users on 1/10. 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 3/88:00 am
STS
-
MAD
2 stops17h 35m
Multiple Airlines
Mon 3/1612:00 pm
MAD
-
STS
2 stops19h 50m
Multiple Airlines
Deal found 1/10$606
This American Airlines deal was found by Cheapflights users on 1/11. 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 2/254:23 pm
STS
-
FCO
2 stops17h 57m
Multiple Airlines
Wed 3/41:10 pm
FCO
-
STS
2 stops30h 22m
Multiple Airlines
Deal found 1/11$608
This American Airlines deal was found by Cheapflights users on 1/11. 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 2/257:00 am
STS
-
CDG
2 stops17h 05m
Multiple Airlines
Wed 3/47:10 am
CDG
-
STS
2 stops23h 42m
Multiple Airlines
Deal found 1/11$624
This American Airlines deal was found by Cheapflights users on 1/12. 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.
Thu 2/264:23 pm
STS
-
ZRH
2 stops20h 37m
Multiple Airlines
Thu 3/510:15 am
ZRH
-
STS
2 stops22h 36m
Multiple Airlines
Deal found 1/12$644
This Finnair deal was found by Cheapflights users on 1/11. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:15 pm
STS
-
MAD
1 stop17h 10m
Multiple Airlines
Wed 9/233:55 pm
MAD
-
STS
1 stop29h 00m
Multiple Airlines
Deal found 1/11$645
This American Airlines deal was found by Cheapflights users on 1/11. 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 2/257:00 am
STS
-
CPH
2 stops25h 20m
Multiple Airlines
Wed 3/410:30 am
CPH
-
STS
2 stops20h 22m
Multiple Airlines
Deal found 1/11$654
This American Airlines deal was found by Cheapflights users on 1/12. 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.
Thu 2/264:23 pm
STS
-
CDG
2 stops16h 17m
Multiple Airlines
Thu 3/511:05 am
CDG
-
STS
2 stops21h 52m
Multiple Airlines
Deal found 1/12$663
This American Airlines deal was found by Cheapflights users on 1/12. 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.
Thu 2/264:23 pm
STS
-
BCN
2 stops17h 02m
Multiple Airlines
Sat 3/76:10 pm
BCN
-
STS
2 stops26h 16m
Multiple Airlines
Deal found 1/12$675
This American Airlines deal was found by Cheapflights users on 1/12. 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
-
LIS
2 stops26h 19m
American Airlines
Mon 4/207:10 am
LIS
-
STS
2 stops61h 16m
American Airlines
Deal found 1/12$679
This American Airlines deal was found by Cheapflights users on 1/11. 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 3/164:23 pm
STS
-
ZRH
2 stops18h 02m
American Airlines
Mon 3/236:45 am
ZRH
-
STS
2 stops25h 14m
American Airlines
Deal found 1/11$696

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 12, 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 RosaParis

STS - CDG

STSCDG

Santa Rosa Sonoma County

Tue 2/24

7:00 am-9:05 am

2 stops17h 05m

Paris Charles de Gaulle

Tue 3/3

11:55 am-10:11 am

2 stops31h 16m

$575

Santa RosaMadrid

STS - MAD

STSMAD

Santa Rosa Sonoma County

Sun 3/8

8:00 am-9:35 am

2 stops17h 35m

Madrid Barajas

Mon 3/16

12:00 pm-11:50 pm

2 stops19h 50m

$606

Santa RosaParis

STS - CDG

STSCDG

Santa Rosa Sonoma County

Wed 2/25

7:00 am-9:05 am

2 stops17h 05m

Paris Charles de Gaulle

Wed 3/4

7:10 am-9:52 pm

2 stops23h 42m

$624

Santa RosaCopenhagen

STS - CPH

STSCPH

Santa Rosa Sonoma County

Wed 2/25

7:00 am-5:20 pm

2 stops25h 20m

Kastrup Copenhagen

Wed 3/4

10:30 am-9:52 pm

2 stops20h 22m

$654

Santa RosaBarcelona

STS - BCN

STSBCN

Santa Rosa Sonoma County

Thu 2/26

4:23 pm-6:25 pm

2 stops17h 02m

Barcelona-El Prat

Sat 3/7

6:10 pm-11:26 am

2 stops26h 16m

$675

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

Wed 4/8

12:56 pm-11:15 pm

2 stops26h 19m

Lisbon Humberto Delgado

Mon 4/20

7:10 am-12:26 pm

2 stops61h 16m

$679

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

Thu 4/16

7:05 am-3:35 pm

2 stops48h 30m

Lisbon Humberto Delgado

Mon 4/27

11:00 am-12:26 pm

2 stops57h 26m

$704

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

Fri 4/17

4:23 pm-11:10 pm

2 stops22h 47m

Lisbon Humberto Delgado

Tue 4/28

11:00 am-12:26 pm

2 stops33h 26m

$704

Santa RosaCopenhagen

STS - CPH

STSCPH

Santa Rosa Sonoma County

Wed 4/15

12:56 pm-8:00 pm

2 stops22h 04m

Kastrup Copenhagen

Tue 4/21

10:55 am-12:26 pm

2 stops34h 31m

$711

Santa RosaLisbon

STS - LIS

STSLIS

Santa Rosa Sonoma County

Thu 4/9

4:23 pm-6:00 pm

2 stops41h 37m

Lisbon Humberto Delgado

Sat 4/18

7:10 am-11:59 pm

2 stops48h 49m

$723

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/10

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 $695). 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 14h 58m. American Airlines provides one of the quickest options available for as low as $987. Santa Rosa and Europe are separated by a distance of 4149 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 $695). 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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