HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heidelberg

$869+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
STS — FRA
Aug 16 — Aug 231
Sat 8/16
Sat 8/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santa Rosa to Heidelberg with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 August 11, 2025.

Round-trip from

$869
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$771
From Santa Rosa Sonoma County to Heidelberg
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

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 August 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:00 amSTS - FRA
1 stop20h 10mMultiple Airlines
Wed 10/11:45 pmFRA - STS
1 stop15h 38mMultiple Airlines
Deal found 8/10$869
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/247:52 pmSTS - FRA
2 stops31h 18mAlaska Airlines
Wed 10/11:45 pmFRA - STS
1 stop15h 38mAlaska Airlines
Deal found 8/10$1,028
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 8/1412:59 pmSTS - FRA
2 stops20h 21mAmerican Airlines
Mon 8/1810:35 amFRA - STS
2 stops58h 54mAmerican Airlines
Deal found 8/11$1,165
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 8/144:17 pmSTS - FRA
2 stops30h 03mAmerican Airlines
Sun 8/1710:55 amFRA - STS
2 stops21h 49mAmerican Airlines
Deal found 8/11$1,403
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 8/157:00 amSTS - FRA
2 stops29h 50mAmerican Airlines
Mon 8/1810:55 amFRA - STS
2 stops21h 49mAmerican Airlines
Deal found 8/11$1,624
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 10/912:31 pmSTS - FRA
2 stops25h 09mAmerican Airlines
Mon 10/2010:35 amFRA - STS
2 stops34h 26mAmerican Airlines
Deal found 8/11$2,027
This American Airlines deal was found by Cheapflights users on 8/9. 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 10/214:17 pmSTS - FRA
2 stops55h 28mAmerican Airlines
Sat 10/256:40 amFRA - STS
2 stops38h 41mAmerican Airlines
Deal found 8/9$2,083
This Finnair deal was found by Cheapflights users on 8/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1112:17 pmSTS - FRA
2 stops21h 18mMultiple Airlines
Sun 8/3111:30 amFRA - STS
2 stops21h 29mMultiple Airlines
Deal found 8/10$2,192

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 August 11, 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 9/24

7:00 am-12:10 pm

1 stop20h 10m

Frankfurt am Main

Wed 10/1

1:45 pm-8:23 pm

1 stop15h 38m

$869

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Wed 9/24

7:52 pm-12:10 pm

2 stops31h 18m

Frankfurt am Main

Wed 10/1

1:45 pm-8:23 pm

1 stop15h 38m

$1,028

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Thu 10/9

12:31 pm-10:40 pm

2 stops25h 09m

Frankfurt am Main

Mon 10/20

10:35 am-12:01 pm

2 stops34h 26m

$2,027

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Tue 10/21

4:17 pm-8:45 am

2 stops55h 28m

Frankfurt am Main

Sat 10/25

6:40 am-12:21 pm

2 stops38h 41m

$2,083

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Tue 12/9

1:30 pm-6:35 pm

2 stops20h 05m

Frankfurt am Main

Thu 12/18

11:30 am-12:18 am

2 stops21h 48m

$2,375

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Tue 12/9

1:30 pm-6:35 pm

2 stops20h 05m

Frankfurt am Main

Fri 12/19

10:15 am-1:32 pm

2 stops36h 17m

$3,247

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Fri 12/19

2:24 pm-7:15 am

2 stops31h 51m

Frankfurt am Main

Mon 1/5

5:55 pm-12:18 am

2 stops39h 23m

$3,443

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

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 $1,091). 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.

Reviews of airlines servicing Heidelberg

Get insights into the airlines that provide service to Heidelberg. 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 Heidelberg. Reviews last updated August 11, 2025.
Read through reviews of airlines operating flights from Santa Rosa to Heidelberg, such as Alaska Airlines, Finnair, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Finnair
7.6
Good
1,321 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Iberia
7.0
Good
2,877 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $1,091). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Santa Rosa to Heidelberg

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Frankfurt flights
San Francisco to Munich flights
Los Angeles to Munich flights
San Francisco to Frankfurt flights
San Diego to Munich flights
Ontario to Frankfurt flights
Santa Ana to Frankfurt flights
Las Vegas to Frankfurt flights
Oakland to Munich flights
San Jose to Munich flights
San Diego to Frankfurt flights
Burbank to Frankfurt flights
San Jose to Frankfurt flights
Ontario to Munich flights
Santa Ana to Munich flights
Burbank to Munich flights
Long Beach to Frankfurt flights
Las Vegas to Munich flights
Sacramento to Munich flights
Oakland to Frankfurt flights
Sacramento to Frankfurt flights
Los Angeles to Stuttgart flights
San Francisco to Stuttgart flights
San Jose to Stuttgart flights
Medford to Frankfurt flights
Reno to Munich flights
Long Beach to Munich flights
Oakland to Stuttgart flights
Ontario to Stuttgart flights
Fresno to Frankfurt flights
Santa Ana to Stuttgart flights
Santa Barbara to Frankfurt flights
Monterey to Frankfurt flights
Santa Barbara to Munich flights
Santa Rosa to Frankfurt flights
Monterey to Stuttgart flights
Reno to Frankfurt flights
Santa Rosa to Munich flights
San Diego to Stuttgart flights
Burbank to Stuttgart flights
San Luis Obispo to Frankfurt flights
San Luis Obispo to Munich flights
Arcata to Munich flights
Reno to Stuttgart flights
Medford to Munich flights
Sacramento to Stuttgart flights
Bakersfield to Munich flights
San Jose to Friedrichshafen flights
San Francisco to Karlsruhe flights
Redding to Munich flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.