HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heidelberg

$812+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
STS — FRA
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
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

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 February 12, 2026.

This Icelandair deal was found by Cheapflights users on 2/10. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:15 am
STS
-
FRA
2 stops15h 50m
Multiple Airlines
Wed 4/292:00 pm
FRA
-
STS
2 stops17h 57m
Multiple Airlines
Deal found 2/10$1,140
This Surpr!ce deal was found by Cheapflights users on 2/11. 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 Surpr!ce is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:53 pm
STS
-
FRA
2 stops33h 07m
Multiple Airlines
Sat 4/45:20 pm
FRA
-
STS
2 stops26h 10m
Multiple Airlines
Deal found 2/11$1,179
This Expedia deal was found by Cheapflights users on 2/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/297:05 am
STS
-
FRA
2 stops42h 10m
Multiple Airlines
Sun 4/58:40 pm
FRA
-
STS
2 stops36h 19m
Multiple Airlines
Deal found 2/11$1,181
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/37:00 am
STS
-
FRA
2 stops27h 40m
American Airlines
Tue 4/2810:55 am
FRA
-
STS
2 stops22h 04m
American Airlines
Deal found 2/10$1,238
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Sat 3/74:17 pm
STS
-
FRA
2 stops29h 58m
American Airlines
Wed 4/2910:55 am
FRA
-
STS
2 stops22h 04m
American Airlines
Deal found 2/10$1,242
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/37:00 am
STS
-
FRA
2 stops27h 40m
American Airlines
Mon 4/273:00 pm
FRA
-
STS
2 stops41h 59m
American Airlines
Deal found 2/10$1,250
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Sat 3/74:17 pm
STS
-
FRA
2 stops29h 58m
American Airlines
Sat 5/210:55 am
FRA
-
STS
2 stops34h 31m
American Airlines
Deal found 2/10$1,292
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 3/37:00 am
STS
-
FRA
2 stops27h 40m
American Airlines
Sat 5/26:40 am
FRA
-
STS
2 stops25h 21m
American Airlines
Deal found 2/10$1,300
This Alaska Airlines deal was found by Cheapflights users on 2/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2811:10 am
STS
-
FRA
2 stops33h 45m
Alaska Airlines
Sat 4/42:15 pm
FRA
-
STS
1 stop29h 15m
Alaska Airlines
Deal found 2/11$1,326
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 3/27:00 am
STS
-
FRA
2 stops26h 10m
American Airlines
Tue 4/2810:40 am
FRA
-
STS
2 stops22h 19m
American Airlines
Deal found 2/10$1,340
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Sun 3/11:03 pm
STS
-
FRA
2 stops33h 12m
American Airlines
Tue 4/2810:55 am
FRA
-
STS
2 stops34h 31m
American Airlines
Deal found 2/10$1,346
This Icelandair deal was found by Cheapflights users on 2/11. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/811:15 am
STS
-
FRA
2 stops16h 50m
Multiple Airlines
Fri 3/131:05 pm
FRA
-
STS
2 stops18h 45m
Multiple Airlines
Deal found 2/11$1,389

Find 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 February 12, 2026.

Round-trip from

$1,140
(Icelandair)

One-way from

$812
(Icelandair)

Popular in

December

Cheapest in

October

Average price

$840
From Santa Rosa Sonoma County to Heidelberg
Search Deals
One-way flight from Santa Rosa Sonoma County to Heidelberg
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 12, 2026.
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 3/4

11:15 am-12:05 pm

2 stops15h 50m

Frankfurt am Main

Wed 4/29

2:00 pm-10:57 pm

2 stops17h 57m

$1,140

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Sun 3/29

7:05 am-10:15 am

2 stops42h 10m

Frankfurt am Main

Sun 4/5

8:40 pm-11:59 pm

2 stops36h 19m

$1,181

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Fri 3/6

7:00 am-10:00 pm

2 stops30h 00m

Frankfurt am Main

Wed 4/29

10:55 am-11:59 pm

2 stops22h 04m

$1,238

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Fri 3/6

7:00 am-10:00 pm

2 stops30h 00m

Frankfurt am Main

Tue 4/28

10:55 am-11:59 pm

2 stops22h 04m

$1,238

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Thu 3/5

7:00 am-7:25 pm

2 stops27h 25m

Frankfurt am Main

Thu 4/30

10:55 am-11:01 pm

2 stops21h 06m

$1,238

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Thu 3/5

7:00 am-7:25 pm

2 stops27h 25m

Frankfurt am Main

Tue 4/28

10:55 am-11:59 pm

2 stops22h 04m

$1,238

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Tue 3/3

7:00 am-7:40 pm

2 stops27h 40m

Frankfurt am Main

Tue 4/28

10:55 am-11:59 pm

2 stops22h 04m

$1,238

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Tue 3/3

7:00 am-7:40 pm

2 stops27h 40m

Frankfurt am Main

Thu 4/30

10:55 am-11:01 pm

2 stops21h 06m

$1,238

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Thu 3/5

7:00 am-7:25 pm

2 stops27h 25m

Frankfurt am Main

Wed 4/29

10:55 am-11:59 pm

2 stops22h 04m

$1,238

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Fri 3/6

7:00 am-10:00 pm

2 stops30h 00m

Frankfurt am Main

Fri 5/1

10:55 am-11:01 pm

2 stops21h 06m

$1,238

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 14 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, April is the cheapest month in which you can book a flight from Santa Rosa to Heidelberg (average of $327). Flying from Santa Rosa to Heidelberg in June is currently the most expensive (average of $788). 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 30h. American Airlines provides one of the quickest options available for as low as $1,238. 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 $327). Flying from Santa Rosa to Heidelberg in June is currently the most expensive (average of $788). 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 Frankfurt flights
San Francisco to Munich flights
Los Angeles to Munich flights
San Diego to Frankfurt flights
Ontario to Frankfurt flights
Santa Ana to Frankfurt flights
San Diego to Munich flights
Las Vegas to Frankfurt flights
San Jose to Frankfurt flights
San Jose to Munich flights
Oakland to Frankfurt flights
Oakland to Munich flights
Ontario to Munich flights
Burbank to Frankfurt flights
Santa Ana to Munich flights
Burbank to Munich flights
Los Angeles to Stuttgart flights
Sacramento to Munich flights
Medford to Frankfurt flights
Sacramento to Frankfurt flights
Las Vegas to Munich flights
Reno to Frankfurt flights
San Diego to Stuttgart flights
San Francisco to Stuttgart flights
Santa Ana to Stuttgart flights
Ontario to Stuttgart flights
Santa Barbara to Frankfurt flights
Monterey to Frankfurt flights
Reno to Munich flights
San Luis Obispo to Frankfurt flights
Fresno to Frankfurt flights
San Jose to Stuttgart flights
Santa Barbara to Munich flights
Long Beach to Frankfurt flights
Arcata to Munich flights
Fresno to Munich flights
Sacramento to Stuttgart flights
San Luis Obispo to Munich flights
Santa Rosa to Frankfurt flights
Las Vegas to Stuttgart flights
Santa Rosa to Munich flights
Burbank to Stuttgart flights
Medford to Munich flights
Redding to Munich flights
Long Beach to Munich flights
Monterey to Munich flights
Reno to Stuttgart flights
Monterey to Stuttgart flights
San Jose to Friedrichshafen 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.