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$468+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
STS — CPH
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
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 March 25, 2025.

Round-trip from

$759
(Kiwi.com)

One-way from

$468
(Finnair)

Popular in

June

Cheapest in

March

Average price

$998
From Santa Rosa Sonoma County to Europe
Search Deals
One-way flight from Santa Rosa Sonoma County to Europe
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Highest demand for flights based on searches. 19% potential increase in price ($287 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:28 pmSTS - CDG
1 stop36h 32mMultiple Airlines
Thu 5/154:40 pmCDG - STS
1 stop15h 50mMultiple Airlines
Deal found 3/24$759
This Gurufare deal was found by Cheapflights users on 3/24. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/812:45 pmSTS - LHR
1 stop19h 20mMultiple Airlines
Thu 5/1510:20 amLHR - STS
2 stops21h 10mMultiple Airlines
Deal found 3/24$874
This Finnair deal was found by Cheapflights users on 3/24. 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 9/112:15 pmSTS - MAD
1 stop17h 05mMultiple Airlines
Wed 9/104:15 pmMAD - STS
2 stops28h 54mMultiple Airlines
Deal found 3/24$875
This American Airlines deal was found by Cheapflights users on 3/24. 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 10/64:17 pmSTS - FRA
2 stops30h 03mAmerican Airlines
Tue 10/149:20 amFRA - STS
2 stops35h 31mAmerican Airlines
Deal found 3/24$877
This Expedia deal was found by Cheapflights users on 3/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/812:45 pmSTS - LHR
1 stop19h 20mIberia
Thu 5/152:45 pmLHR - STS
1 stop16h 45mIberia
Deal found 3/24$890
This Expedia deal was found by Cheapflights users on 3/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/812:45 pmSTS - LHR
2 stops20h 20mFinnair
Thu 5/159:30 amLHR - STS
2 stops22h 00mFinnair
Deal found 3/24$904
This American Airlines deal was found by Cheapflights users on 3/24. 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 5/1012:45 pmSTS - LHR
1 stop19h 20mAmerican Airlines
Wed 5/2111:40 amLHR - STS
1 stop19h 50mAmerican Airlines
Deal found 3/24$906
This Finnair deal was found by Cheapflights users on 3/24. 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 5/712:24 pmSTS - MXP
2 stops20h 51mMultiple Airlines
Mon 5/1211:05 amMXP - STS
2 stops33h 39mMultiple Airlines
Deal found 3/24$907
This American Airlines deal was found by Cheapflights users on 3/24. 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 5/184:21 pmSTS - ZRH
2 stops19h 29mAmerican Airlines
Sun 5/2511:45 amZRH - STS
2 stops20h 45mAmerican Airlines
Deal found 3/24$966
This Finnair deal was found by Cheapflights users on 3/23. 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 10/161:30 pmSTS - MXP
2 stops19h 45mFinnair
Thu 10/2311:05 amMXP - STS
2 stops20h 30mFinnair
Deal found 3/23$985
This American Airlines deal was found by Cheapflights users on 3/24. 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 5/84:21 pmSTS - CDG
2 stops21h 49mAmerican Airlines
Thu 5/151:55 pmCDG - STS
2 stops18h 35mAmerican Airlines
Deal found 3/24$991
This American Airlines deal was found by Cheapflights users on 3/24. 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 5/134:21 pmSTS - LIS
2 stops22h 39mAmerican Airlines
Fri 5/237:20 amLIS - STS
2 stops36h 24mAmerican Airlines
Deal found 3/24$1,048

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 March 25, 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

Thu 5/8

7:28 pm-5:00 pm

1 stop36h 32m

Paris Charles de Gaulle

Thu 5/15

4:40 pm-11:30 pm

1 stop15h 50m

$759

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Thu 5/8

12:45 pm-4:05 pm

1 stop19h 20m

London Heathrow

Thu 5/15

10:20 am-11:30 pm

2 stops21h 10m

$874

Santa RosaMadrid

STS - MAD

STSMAD

Santa Rosa Sonoma County

Mon 9/1

12:15 pm-2:20 pm

1 stop17h 05m

Madrid Barajas

Wed 9/10

4:15 pm-12:09 pm

2 stops28h 54m

$875

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Thu 5/8

12:45 pm-4:05 pm

1 stop19h 20m

London Heathrow

Thu 5/15

2:45 pm-11:30 pm

1 stop16h 45m

$890

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Thu 5/8

12:45 pm-5:05 pm

2 stops20h 20m

London Heathrow

Thu 5/15

9:30 am-11:30 pm

2 stops22h 00m

$904

Santa RosaLondon

STS - LHR

STSLHR

Santa Rosa Sonoma County

Sat 5/10

12:45 pm-4:05 pm

1 stop19h 20m

London Heathrow

Wed 5/21

11:40 am-11:30 pm

1 stop19h 50m

$906

Santa RosaMilan

STS - MXP

STSMXP

Santa Rosa Sonoma County

Wed 5/7

12:24 pm-6:15 pm

2 stops20h 51m

Milan Malpensa

Mon 5/12

11:05 am-11:44 am

2 stops33h 39m

$907

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Sat 8/23

4:18 pm-7:20 am

2 stops30h 02m

Frankfurt am Main

Tue 9/16

9:20 am-12:09 pm

2 stops35h 49m

$912

Santa RosaZurich

STS - ZRH

STSZRH

Santa Rosa Sonoma County

Sun 5/18

4:21 pm-8:50 pm

2 stops19h 29m

Zurich

Sun 5/25

11:45 am-11:30 pm

2 stops20h 45m

$966

Santa RosaParis

STS - CDG

STSCDG

Santa Rosa Sonoma County

Thu 5/8

4:21 pm-11:10 pm

2 stops21h 49m

Paris Charles de Gaulle

Thu 5/15

1:55 pm-11:30 pm

2 stops18h 35m

$991

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 48 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, November is the cheapest month in which you can book a flight from Santa Rosa to Europe (average of $523). Flying from Santa Rosa to Europe in June is currently the most expensive (average of $965). 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.

What is the cheapest time of day to fly from STS to EU?

Find hourly flight availability from Santa Rosa to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santa Rosa to Europe as you normally would.

Rainfall in Europe by month

Plan your trip to Europe by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Europe ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Europe when rainfall is around 0.4 in.

Temperature in Europe by month

Plan your trip to Europe by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Europe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Europe. Reviews last updated March 25, 2025.
Alaska Airlines
8.0
Very good
9,785 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,785 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Finnair
7.6
Good
1,266 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Iberia
7.0
Good
2,646 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • What are the cheapest airlines to fly from Santa Rosa to Europe one-way?

    $569 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Alaska Airlines and Finnair, with prices starting from $835 and $956, respectively.

  • 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 - Barcelona-El Prat or Santa Rosa Sonoma County - Milan Malpensa 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, November is the cheapest month in which you can book a flight from Santa Rosa to Europe (average of $523). Flying from Santa Rosa to Europe in June is currently the most expensive (average of $965). 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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