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Heidelberg

$1,007+ Cheap flights from Santa Rosa (STS) to Heidelberg, Germany

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
STS — FRA
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap flight deals from Santa Rosa to Heidelberg

Keep the following information in mind while searching for Santa Rosa to Heidelberg flight deals. Data was last updated September 25, 2025.

Round-trip from

$1,007
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$800
From Santa Rosa Sonoma County to Heidelberg
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Santa Rosa to Heidelberg

Cheapest flights from Santa Rosa to Heidelberg
Explore the most affordable flight options available from Santa Rosa to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This American Airlines deal was found by Cheapflights users on 9/24. 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.
Wed 12/243:53 pmSTS - FRA
2 stops37h 32mAmerican Airlines
Wed 1/73:05 pmFRA - STS
2 stops54h 23mAmerican Airlines
Deal found 9/24$1,007
This American Airlines deal was found by Cheapflights users on 9/24. 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 12/233:53 pmSTS - FRA
2 stops30h 22mAmerican Airlines
Wed 1/73:05 pmFRA - STS
2 stops54h 23mAmerican Airlines
Deal found 9/24$1,015
This American Airlines deal was found by Cheapflights users on 9/24. 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 12/223:53 pmSTS - FRA
2 stops54h 22mAmerican Airlines
Wed 1/73:05 pmFRA - STS
2 stops54h 23mAmerican Airlines
Deal found 9/24$1,028
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Wed 12/243:53 pmSTS - FRA
2 stops37h 32mAmerican Airlines
Tue 1/67:20 amFRA - STS
2 stops25h 58mAmerican Airlines
Deal found 9/24$1,062
This American Airlines deal was found by Cheapflights users on 9/24. 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 12/233:53 pmSTS - FRA
2 stops30h 22mAmerican Airlines
Tue 1/67:20 amFRA - STS
2 stops25h 58mAmerican Airlines
Deal found 9/24$1,069
This American Airlines deal was found by Cheapflights users on 9/24. 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 12/223:53 pmSTS - FRA
2 stops54h 22mAmerican Airlines
Tue 1/67:20 amFRA - STS
2 stops25h 58mAmerican Airlines
Deal found 9/24$1,083
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Wed 12/243:53 pmSTS - FRA
2 stops37h 32mAmerican Airlines
Thu 1/110:15 amFRA - STS
2 stops35h 14mAmerican Airlines
Deal found 9/24$1,179
This American Airlines deal was found by Cheapflights users on 9/24. 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 12/233:53 pmSTS - FRA
2 stops30h 22mAmerican Airlines
Thu 1/110:15 amFRA - STS
2 stops23h 03mAmerican Airlines
Deal found 9/24$1,182
This American Airlines deal was found by Cheapflights users on 9/24. 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 12/223:53 pmSTS - FRA
2 stops54h 22mAmerican Airlines
Thu 1/110:15 amFRA - STS
2 stops23h 03mAmerican Airlines
Deal found 9/24$1,195
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Wed 12/243:53 pmSTS - FRA
2 stops37h 32mAmerican Airlines
Mon 1/53:10 pmFRA - STS
2 stops42h 08mAmerican Airlines
Deal found 9/24$1,211
This American Airlines deal was found by Cheapflights users on 9/24. 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 12/233:53 pmSTS - FRA
2 stops30h 22mAmerican Airlines
Mon 1/53:10 pmFRA - STS
2 stops42h 08mAmerican Airlines
Deal found 9/24$1,218
This American Airlines deal was found by Cheapflights users on 9/24. 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 12/223:53 pmSTS - FRA
2 stops54h 22mAmerican Airlines
Mon 1/53:10 pmFRA - STS
2 stops42h 08mAmerican Airlines
Deal found 9/24$1,232

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Rosa to Heidelberg 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 September 25, 2025.
Use the filters below to find and compare flights from Santa Rosa to Heidelberg that are best for you.

Fly from

Santa Rosa

Fly to

Heidelberg

Route

Depart

Return

Price

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Wed 12/24

3:53 pm-2:25 pm

2 stops37h 32m

Frankfurt am Main

Tue 1/6

7:20 am-12:18 am

2 stops25h 58m

$1,062

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Wed 12/24

3:53 pm-2:25 pm

2 stops37h 32m

Frankfurt am Main

Thu 1/1

10:15 am-12:29 pm

2 stops35h 14m

$1,179

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Tue 12/23

3:53 pm-7:15 am

2 stops30h 22m

Frankfurt am Main

Thu 1/1

10:15 am-12:18 am

2 stops23h 03m

$1,182

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Wed 12/24

3:53 pm-2:25 pm

2 stops37h 32m

Frankfurt am Main

Sun 1/4

10:15 am-12:29 pm

2 stops35h 14m

$1,249

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Wed 12/24

3:53 pm-2:25 pm

2 stops37h 32m

Frankfurt am Main

Sat 1/3

10:15 am-12:29 pm

2 stops35h 14m

$1,266

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Sat 12/20

12:59 pm-8:50 am

2 stops34h 51m

Frankfurt am Main

Wed 1/7

3:05 pm-12:28 pm

2 stops54h 23m

$1,304

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Tue 12/23

4:21 pm-7:15 am

2 stops29h 54m

Frankfurt am Main

Sat 1/3

10:15 am-12:29 pm

2 stops35h 14m

$1,337

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Sat 12/20

12:59 pm-8:50 am

2 stops34h 51m

Frankfurt am Main

Tue 1/6

10:50 am-12:28 pm

2 stops34h 38m

$1,381

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Sun 12/21

4:21 pm-8:50 am

2 stops31h 29m

Frankfurt am Main

Wed 1/7

10:50 am-12:28 pm

2 stops34h 38m

$1,404

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Wed 12/24

3:53 pm-7:15 am

2 stops30h 22m

Frankfurt am Main

Fri 1/2

10:15 am-12:18 am

2 stops23h 03m

$1,522

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/25

Showing 1-10 of 13 results
1
2

Best time to book a flight from Santa Rosa to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg 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 Heidelberg

What is the cheapest month to book a flight from Santa Rosa to Heidelberg?

Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Heidelberg (average of $729). Flying from Santa Rosa to Heidelberg in June is currently the most expensive (average of $1,090). 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 Heidelberg. 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 Heidelberg?

    If you book a flight to Heidelberg from Santa Rosa, you will be flying from Sonoma County, which is the city’s only airport. Santa Rosa Sonoma County (STS) is located 7.2 mi from the center of Santa Rosa. There are 0 flights from Sonoma County to Heidelberg per day from 0 different airlines.

  • How long is the flight from Santa Rosa to Heidelberg?

    A quick flight from Santa Rosa to Heidelberg can take about 37h 32m. American Airlines provides one of the quickest options available for as low as $1,062. Santa Rosa and Heidelberg are separated by a distance of 5638 mi.

  • Can I find deals for flights from Santa Rosa to Heidelberg that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to Heidelberg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to Heidelberg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to Heidelberg.

  • Can I find deals for business class flights from Santa Rosa to Heidelberg?

    Yes. Cheapflights offers flight deals from Santa Rosa to Heidelberg 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 Heidelberg?

    Currently, January is the cheapest month in which you can book a flight from Santa Rosa to Heidelberg (average of $729). Flying from Santa Rosa to Heidelberg in June is currently the most expensive (average of $1,090). 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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