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$446+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
STS — CPH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/16. 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 12/237:00 amSTS - MXP
2 stops40h 05mAmerican Airlines
Wed 1/1411:20 amMXP - STS
2 stops44h 38mAmerican Airlines
Deal found 12/16$851
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/237:00 amSTS - MXP
2 stops40h 05mAmerican Airlines
Thu 1/1511:30 amMXP - STS
2 stops33h 55mAmerican Airlines
Deal found 12/16$857
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/237:00 amSTS - MXP
2 stops40h 05mAmerican Airlines
Tue 1/1311:45 amMXP - STS
2 stops55h 11mAmerican Airlines
Deal found 12/16$911
This Finnair deal was found by Cheapflights users on 12/17. 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.
Mon 12/297:00 amSTS - LHR
1 stop21h 20mMultiple Airlines
Tue 1/134:55 pmLHR - STS
1 stop25h 30mMultiple Airlines
Deal found 12/17$1,144
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/2212:59 pmSTS - MXP
2 stops58h 06mAmerican Airlines
Wed 1/1411:20 amMXP - STS
2 stops44h 38mAmerican Airlines
Deal found 12/16$1,151
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/2212:59 pmSTS - MXP
2 stops58h 06mAmerican Airlines
Tue 1/1311:45 amMXP - STS
2 stops55h 11mAmerican Airlines
Deal found 12/16$1,157
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/237:00 amSTS - MXP
2 stops40h 05mAmerican Airlines
Sun 1/1112:15 pmMXP - STS
2 stops43h 43mAmerican Airlines
Deal found 12/16$1,326
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/237:00 amSTS - MXP
2 stops40h 05mAmerican Airlines
Sat 1/101:15 pmMXP - STS
2 stops29h 41mAmerican Airlines
Deal found 12/16$1,433
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/253:53 pmSTS - LIS
2 stops22h 02mAmerican Airlines
Sun 12/287:05 amLIS - STS
2 stops25h 13mAmerican Airlines
Deal found 12/17$1,457
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/2312:59 pmSTS - MXP
2 stops34h 06mAmerican Airlines
Mon 12/2910:25 amMXP - STS
2 stops35h 04mAmerican Airlines
Deal found 12/17$1,474
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/237:00 amSTS - MXP
2 stops40h 05mAmerican Airlines
Mon 1/1211:20 amMXP - STS
2 stops20h 38mAmerican Airlines
Deal found 12/16$1,483
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/2212:59 pmSTS - MXP
2 stops58h 06mAmerican Airlines
Sun 1/1112:15 pmMXP - STS
2 stops43h 43mAmerican Airlines
Deal found 12/16$1,532

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 December 18, 2025.

Round-trip from

$607
(American Airlines)

One-way from

$446
(Finnair)

Popular in

June

Cheapest in

March

Average price

$1,337
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. 15% potential increase in price ($205 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 18, 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 RosaVenice

STS - VCE

STSVCE

Santa Rosa Sonoma County

Fri 1/30

11:15 am-8:10 pm

2 stops23h 55m

Venice Marco Polo

Fri 2/6

6:55 am-10:58 pm

2 stops25h 03m

$607

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Sat 1/31

12:55 pm-12:15 pm

2 stops15h 20m

London Heathrow

Sat 2/7

7:10 pm-12:25 pm

2 stops25h 15m

$661

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Fri 1/30

11:03 am-10:25 am

2 stops15h 22m

London Heathrow

Fri 2/6

12:10 pm-10:58 pm

2 stops18h 48m

$661

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Mon 1/26

11:15 am-12:20 pm

1 stop17h 05m

London Heathrow

Mon 2/2

10:05 am-10:58 pm

2 stops20h 53m

$661

Santa RosaDublin

STS - DUB

STSDUB

Santa Rosa Sonoma County

Sat 1/31

12:55 pm-1:20 pm

2 stops16h 25m

Dublin

Sat 2/7

4:40 pm-3:53 pm

2 stops31h 13m

$688

Santa RosaMadrid

STS - MAD

STSMAD

Santa Rosa Sonoma County

Fri 2/20

1:00 pm-6:35 pm

2 stops20h 35m

Madrid Barajas

Fri 3/6

1:15 pm-10:11 am

2 stops29h 56m

$698

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Wed 5/20

7:00 am-8:00 am

1 stop17h 00m

London Heathrow

Tue 5/26

10:30 am-11:30 pm

1 stop21h 00m

$754

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Wed 5/20

7:00 am-11:35 am

1 stop20h 35m

London Heathrow

Tue 5/26

8:20 am-6:00 pm

2 stops17h 40m

$758

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Wed 2/11

7:00 am-2:00 pm

1 stop23h 00m

London Heathrow

Sun 2/15

11:50 am-11:57 pm

1 stop20h 07m

$857

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Wed 2/25

7:00 am-12:20 pm

1 stop21h 20m

London Heathrow

Tue 3/3

4:55 pm-10:11 am

1 stop25h 16m

$857

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

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 15h 05m. American Airlines provides one of the quickest options available for as low as $1,145. 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 - Dublin 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 $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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