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$419+ 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
STS — CPH
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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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 October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/131:18 pmSTS - CDG
2 stops21h 17mMultiple Airlines
Thu 11/2011:45 amCDG - STS
2 stops19h 20mMultiple Airlines
Deal found 10/27$615
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 12/117:00 amSTS - DUB
2 stops16h 10mMultiple Airlines
Thu 12/1811:30 amDUB - STS
2 stops20h 10mMultiple Airlines
Deal found 10/27$637
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/97:00 amSTS - FCO
2 stops27h 40mMultiple Airlines
Tue 12/1612:20 pmFCO - STS
2 stops30h 59mMultiple Airlines
Deal found 10/26$639
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/117:45 amSTS - LHR
1 stop20h 35mMultiple Airlines
Tue 11/1812:50 pmLHR - STS
1 stop19h 07mMultiple Airlines
Deal found 10/26$649
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 11/271:36 pmSTS - LHR
1 stop17h 54mMultiple Airlines
Fri 12/51:45 pmLHR - STS
1 stop13h 30mMultiple Airlines
Deal found 10/26$674
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Sun 11/94:23 pmSTS - DUB
2 stops16h 27mAmerican Airlines
Tue 11/183:20 pmDUB - STS
2 stops28h 47mAmerican Airlines
Deal found 10/27$679
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 11/81:18 pmSTS - DUB
2 stops35h 32mAmerican Airlines
Wed 11/194:45 pmDUB - STS
2 stops28h 03mAmerican Airlines
Deal found 10/27$688
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/243:53 pmSTS - MAD
2 stops34h 07mMultiple Airlines
Wed 1/141:00 pmMAD - STS
2 stops29h 56mMultiple Airlines
Deal found 10/27$689
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/233:53 pmSTS - MAD
2 stops32h 02mAmerican Airlines
Thu 1/154:25 pmMAD - STS
2 stops32h 28mAmerican Airlines
Deal found 10/27$693
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/912:57 pmSTS - MAD
2 stops35h 48mAmerican Airlines
Mon 12/228:50 pmMAD - STS
2 stops36h 28mAmerican Airlines
Deal found 10/26$697
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/243:53 pmSTS - MAD
2 stops34h 07mAmerican Airlines
Mon 1/127:25 pmMAD - STS
2 stops53h 28mAmerican Airlines
Deal found 10/27$703
This American Airlines deal was found by Cheapflights users on 10/27. 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 12/233:53 pmSTS - MAD
2 stops32h 02mAmerican Airlines
Tue 1/137:25 pmMAD - STS
2 stops47h 31mAmerican Airlines
Deal found 10/27$705

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 October 28, 2025.

Round-trip from

$529
(Finnair)

One-way from

$419
(American Airlines)

Popular in

June

Cheapest in

March

Average price

$1,059
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. 13% potential increase in price ($186 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 October 28, 2025.
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

Sat 2/14

12:49 pm-8:20 am

2 stops34h 31m

Paris Charles de Gaulle

Sun 2/22

1:30 pm-12:14 pm

2 stops31h 44m

$572

Santa RosaDublin

STS - DUB

STSDUB

Santa Rosa Sonoma County

Thu 12/11

7:00 am-7:10 am

2 stops16h 10m

Dublin

Thu 12/18

11:30 am-11:40 pm

2 stops20h 10m

$637

Santa RosaRome

STS - FCO

STSFCO

Santa Rosa Sonoma County

Tue 12/9

7:00 am-7:40 pm

2 stops27h 40m

Rome Fiumicino

Tue 12/16

12:20 pm-10:19 am

2 stops30h 59m

$639

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Thu 11/27

1:36 pm-3:30 pm

1 stop17h 54m

London Heathrow

Fri 12/5

1:45 pm-7:15 pm

1 stop13h 30m

$674

Santa RosaDublin

STS - DUB

STSDUB

Santa Rosa Sonoma County

Sun 11/9

4:23 pm-4:50 pm

2 stops16h 27m

Dublin

Tue 11/18

3:20 pm-12:07 pm

2 stops28h 47m

$679

Santa RosaDublin

STS - DUB

STSDUB

Santa Rosa Sonoma County

Sun 11/9

4:23 pm-4:50 pm

2 stops16h 27m

Dublin

Wed 11/19

11:30 am-12:48 pm

2 stops33h 18m

$679

Santa RosaDublin

STS - DUB

STSDUB

Santa Rosa Sonoma County

Sat 11/8

1:18 pm-8:50 am

2 stops35h 32m

Dublin

Wed 11/19

4:45 pm-12:48 pm

2 stops28h 03m

$688

Santa RosaDublin

STS - DUB

STSDUB

Santa Rosa Sonoma County

Sat 11/8

1:18 pm-4:55 am

2 stops31h 37m

Dublin

Tue 11/18

4:45 pm-12:07 pm

2 stops27h 22m

$688

Santa RosaMadrid

STS - MAD

STSMAD

Santa Rosa Sonoma County

Wed 12/24

3:53 pm-11:00 am

2 stops34h 07m

Madrid Barajas

Wed 1/14

4:25 pm-3:53 pm

2 stops32h 28m

$689

Santa RosaMadrid

STS - MAD

STSMAD

Santa Rosa Sonoma County

Wed 12/24

3:53 pm-11:00 am

2 stops34h 07m

Madrid Barajas

Wed 1/14

1:00 pm-9:56 am

2 stops29h 56m

$689

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

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 $697). 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 16h 27m. American Airlines provides one of the quickest options available for as low as $679. Santa Rosa and Europe are separated by a distance of 5044 mi.

  • 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 - Madrid Barajas or Santa Rosa Sonoma County - Paris Charles de Gaulle 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 $697). 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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