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$282+ 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
STS — CPH
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
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 23, 2025.

This LOT deal was found by Cheapflights users on 12/21. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:37 pmSTS - ATH
2 stops41h 13mMultiple Airlines
Wed 1/211:50 pmATH - STS
2 stops30h 06mMultiple Airlines
Deal found 12/21$1,395
This Finnair deal was found by Cheapflights users on 12/20. 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.
Thu 12/253:53 pmSTS - LHR
1 stop14h 07mMultiple Airlines
Fri 1/211:50 amLHR - STS
1 stop20h 28mMultiple Airlines
Deal found 12/20$1,539
This Finnair deal was found by Cheapflights users on 12/21. 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.
Sun 12/287:00 amSTS - LHR
1 stop19h 00mMultiple Airlines
Thu 1/14:55 pmLHR - STS
1 stop15h 23mMultiple Airlines
Deal found 12/21$1,684
This Finnair deal was found by Cheapflights users on 12/20. 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.
Sun 12/287:00 amSTS - BCN
1 stop24h 25mMultiple Airlines
Wed 1/218:40 pmBCN - STS
2 stops35h 18mMultiple Airlines
Deal found 12/20$1,980
This Finnair deal was found by Cheapflights users on 12/21. 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 12/243:53 pmSTS - LHR
1 stop14h 07mMultiple Airlines
Sun 1/44:55 pmLHR - STS
1 stop15h 23mMultiple Airlines
Deal found 12/21$2,007
This Finnair deal was found by Cheapflights users on 12/21. 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.
Sun 12/287:00 amSTS - BCN
1 stop24h 25mMultiple Airlines
Sun 1/182:05 pmBCN - STS
1 stop17h 53mMultiple Airlines
Deal found 12/21$2,013
This Finnair deal was found by Cheapflights users on 12/20. 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.
Thu 12/253:53 pmSTS - BCN
1 stop16h 32mMultiple Airlines
Sun 1/182:05 pmBCN - STS
1 stop17h 53mMultiple Airlines
Deal found 12/20$2,063
This Finnair deal was found by Cheapflights users on 12/21. 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.
Sun 12/287:00 amSTS - LHR
1 stop21h 20mMultiple Airlines
Sun 1/44:55 pmLHR - STS
1 stop15h 23mMultiple Airlines
Deal found 12/21$2,106
This Finnair deal was found by Cheapflights users on 12/21. 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 12/227:00 amSTS - LHR
1 stop23h 00mMultiple Airlines
Tue 1/64:55 pmLHR - STS
1 stop25h 30mMultiple Airlines
Deal found 12/21$2,108
This Finnair deal was found by Cheapflights users on 12/22. 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.
Thu 12/253:53 pmSTS - BCN
1 stop16h 32mMultiple Airlines
Wed 12/317:15 pmBCN - STS
2 stops38h 03mMultiple Airlines
Deal found 12/22$2,695
This LOT deal was found by Cheapflights users on 12/22. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:37 pmSTS - FRA
2 stops36h 48mMultiple Airlines
Thu 1/17:50 pmFRA - STS
2 stops37h 28mMultiple Airlines
Deal found 12/22$2,786
This Finnair deal was found by Cheapflights users on 12/22. 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.
Tue 12/237:00 amSTS - BCN
1 stop24h 20mMultiple Airlines
Tue 12/302:00 pmBCN - STS
1 stop19h 18mMultiple Airlines
Deal found 12/22$2,973

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 23, 2025.

Round-trip from

$485
(American Airlines)

One-way from

$282
(Finnair)

Popular in

June

Cheapest in

March

Average price

$1,348
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 ($204 potential increase over avg. RT price).
Search Deals
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 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 23, 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 RosaBarcelona

STS - BCN

STSBCN

Santa Rosa Sonoma County

Wed 2/4

4:23 pm-7:45 pm

2 stops18h 22m

Barcelona-El Prat

Wed 2/11

12:30 pm-10:32 am

2 stops31h 02m

$485

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Wed 3/4

11:15 am-12:20 pm

1 stop17h 05m

London Heathrow

Sat 3/21

11:50 am-11:41 pm

1 stop18h 51m

$657

Santa RosaParis

STS - CDG

STSCDG

Santa Rosa Sonoma County

Tue 2/3

7:00 am-9:05 am

2 stops17h 05m

Paris Charles de Gaulle

Tue 2/10

11:05 am-10:23 am

2 stops32h 18m

$674

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Thu 2/5

12:55 pm-1:15 pm

1 stop16h 20m

London Heathrow

Thu 2/12

12:50 pm-11:51 pm

1 stop19h 01m

$692

Santa RosaAthens

STS - ATH

STSATH

Santa Rosa Sonoma County

Thu 2/5

11:15 am-1:25 am

2 stops28h 10m

Athens Eleftherios V.

Thu 2/12

7:30 am-11:50 pm

2 stops26h 20m

$704

Santa RosaParis

STS - CDG

STSCDG

Santa Rosa Sonoma County

Wed 4/8

7:05 am-11:30 am

2 stops19h 25m

Paris Charles de Gaulle

Wed 5/6

2:10 pm-10:57 pm

2 stops17h 47m

$771

Santa RosaRome

STS - FCO

STSFCO

Santa Rosa Sonoma County

Tue 2/3

11:15 am-9:55 pm

2 stops25h 40m

Rome Fiumicino

Tue 2/10

7:25 am-10:25 am

2 stops36h 00m

$787

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Wed 2/4

11:15 am-10:00 pm

2 stops25h 45m

Frankfurt am Main

Wed 2/11

8:40 pm-11:50 pm

2 stops36h 10m

$793

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Wed 3/4

1:00 pm-12:15 pm

2 stops15h 15m

London Heathrow

Sat 3/21

11:50 am-11:41 pm

1 stop18h 51m

$801

Santa RosaRome

STS - FCO

STSFCO

Santa Rosa Sonoma County

Thu 2/5

11:15 am-2:00 pm

2 stops17h 45m

Rome Fiumicino

Thu 2/12

11:25 am-11:50 pm

2 stops21h 25m

$814

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 57 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 $702). 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 15m. American Airlines provides one of the quickest options available for as low as $801. Santa Rosa and Europe are separated by a distance of 5311 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 $702). 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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