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Heidelberg

$515+ Cheap flights from Santa Rosa (STS) to Heidelberg, Germany

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
STS — FRA
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
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 November 13, 2025.

Round-trip from

$1,026
(American Airlines)

One-way from

$515
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$883
From Santa Rosa Sonoma County to Heidelberg
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One-way flight from Santa Rosa Sonoma County to Heidelberg
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Highest demand for flights based on searches. 10% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 13, 2025.

This American Airlines deal was found by Cheapflights users on 11/10. 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 stops23h 03mAmerican Airlines
Deal found 11/10$1,351
This American Airlines deal was found by Cheapflights users on 11/10. 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 12/3010:15 amFRA - STS
2 stops23h 03mAmerican Airlines
Deal found 11/10$1,392
This American Airlines deal was found by Cheapflights users on 11/11. 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 12/234:21 pmSTS - FRA
2 stops31h 29mAmerican Airlines
Thu 1/110:15 amFRA - STS
2 stops35h 14mAmerican Airlines
Deal found 11/11$1,405
This American Airlines deal was found by Cheapflights users on 11/12. 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 12/77:00 amSTS - FRA
2 stops39h 15mAmerican Airlines
Thu 1/110:15 amFRA - STS
2 stops23h 03mAmerican Airlines
Deal found 11/12$1,420
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Fri 12/512:57 pmSTS - FRA
2 stops58h 53mAmerican Airlines
Thu 1/110:50 amFRA - STS
2 stops34h 39mAmerican Airlines
Deal found 11/12$1,421
This American Airlines deal was found by Cheapflights users on 11/11. 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 stops31h 57mAmerican Airlines
Tue 12/3010:15 amFRA - STS
2 stops35h 14mAmerican Airlines
Deal found 11/11$1,445
This American Airlines deal was found by Cheapflights users on 11/12. 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 - FRA
2 stops57h 16mAmerican Airlines
Mon 12/2910:15 amFRA - STS
2 stops47h 03mAmerican Airlines
Deal found 11/12$1,456
This American Airlines deal was found by Cheapflights users on 11/12. 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 12/14:23 pmSTS - FRA
2 stops31h 27mAmerican Airlines
Wed 12/3110:50 amFRA - STS
2 stops34h 39mAmerican Airlines
Deal found 11/12$1,458
This American Airlines deal was found by Cheapflights users on 11/10. 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 12/2910:15 amFRA - STS
2 stops23h 03mAmerican Airlines
Deal found 11/10$1,461
This American Airlines deal was found by Cheapflights users on 11/12. 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 12/37:00 amSTS - FRA
2 stops39h 15mAmerican Airlines
Thu 1/110:15 amFRA - STS
2 stops23h 03mAmerican Airlines
Deal found 11/12$1,471
This American Airlines deal was found by Cheapflights users on 11/12. 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 12/24:23 pmSTS - FRA
2 stops55h 27mAmerican Airlines
Tue 12/3010:50 amFRA - STS
2 stops34h 39mAmerican Airlines
Deal found 11/12$1,472
This Expedia deal was found by Cheapflights users on 11/13. 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.
Sat 11/297:00 amSTS - FRA
2 stops42h 05mMultiple Airlines
Wed 12/38:00 pmFRA - STS
2 stops36h 52mMultiple Airlines
Deal found 11/13$1,489

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 November 13, 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

Fri 5/8

12:46 pm-9:50 pm

2 stops24h 04m

Frankfurt am Main

Tue 5/12

9:20 am-11:41 pm

2 stops23h 21m

$1,026

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-12:18 am

2 stops23h 03m

$1,351

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Tue 12/23

4:21 pm-8:50 am

2 stops31h 29m

Frankfurt am Main

Thu 1/1

10:15 am-12:29 pm

2 stops35h 14m

$1,405

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Tue 12/23

3:53 pm-8:50 am

2 stops31h 57m

Frankfurt am Main

Wed 12/31

10:50 am-3:51 pm

2 stops38h 01m

$1,405

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Sun 12/7

7:00 am-7:15 am

2 stops39h 15m

Frankfurt am Main

Thu 1/1

10:15 am-12:18 am

2 stops23h 03m

$1,420

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Fri 12/5

12:57 pm-8:50 am

2 stops58h 53m

Frankfurt am Main

Thu 1/1

10:50 am-12:29 pm

2 stops34h 39m

$1,421

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Sat 12/6

12:57 pm-8:50 am

2 stops34h 53m

Frankfurt am Main

Tue 12/30

10:50 am-12:29 pm

2 stops34h 39m

$1,421

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Sat 12/6

12:57 pm-8:50 am

2 stops34h 53m

Frankfurt am Main

Wed 12/31

10:50 am-12:29 pm

2 stops34h 39m

$1,421

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Fri 12/5

12:57 pm-8:50 am

2 stops58h 53m

Frankfurt am Main

Tue 12/30

10:50 am-12:29 pm

2 stops34h 39m

$1,421

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Tue 12/23

3:53 pm-8:50 am

2 stops31h 57m

Frankfurt am Main

Tue 12/30

10:15 am-12:29 pm

2 stops35h 14m

$1,445

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 21 results
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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, April is the cheapest month in which you can book a flight from Santa Rosa to Heidelberg (average of $299). Flying from Santa Rosa to Heidelberg in June is currently the most expensive (average of $769). 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 24h 04m. American Airlines provides one of the quickest options available for as low as $1,026. 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, April is the cheapest month in which you can book a flight from Santa Rosa to Heidelberg (average of $299). Flying from Santa Rosa to Heidelberg in June is currently the most expensive (average of $769). 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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