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Heidelberg

$511+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
STS — FRA
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
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Cheap flight deals from Santa Rosa to Heidelberg

Best flights from Santa Rosa to Heidelberg
Discover carefully curated flight deals from Santa Rosa to Heidelberg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 29, 2025.

This Finnair deal was found by Cheapflights users on 12/28. 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 4/612:10 pmSTS - FRA
2 stops25h 15mMultiple Airlines
Wed 4/1511:30 amFRA - STS
2 stops21h 29mMultiple Airlines
Deal found 12/28$950
This Finnair deal was found by Cheapflights users on 12/28. 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 3/3012:10 pmSTS - FRA
2 stops38h 15mFinnair
Sun 4/127:20 pmFRA - STS
2 stops37h 39mFinnair
Deal found 12/28$1,624
This LOT deal was found by Cheapflights users on 12/28. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/297:53 pmSTS - FRA
2 stops35h 12mMultiple Airlines
Thu 4/97:20 amFRA - STS
2 stops25h 39mMultiple Airlines
Deal found 12/28$1,161
This LOT deal was found by Cheapflights users on 12/27. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:20 amSTS - FRA
2 stops29h 20mMultiple Airlines
Wed 6/107:20 amFRA - STS
2 stops21h 57mMultiple Airlines
Deal found 12/27$1,543
This Finnair deal was found by Cheapflights users on 12/28. 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 3/3012:10 pmSTS - FRA
2 stops38h 15mFinnair
Wed 4/87:20 pmFRA - STS
2 stops37h 39mFinnair
Deal found 12/28$1,718
This Finnair deal was found by Cheapflights users on 12/28. 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 3/3012:10 pmSTS - FRA
2 stops38h 15mFinnair
Thu 4/911:30 amFRA - STS
2 stops21h 29mFinnair
Deal found 12/28$1,718
This Finnair deal was found by Cheapflights users on 12/27. 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.
Tue 6/21:05 pmSTS - FRA
2 stops20h 30mFinnair
Mon 6/87:20 pmFRA - STS
2 stops33h 20mFinnair
Deal found 12/27$1,860
This Finnair deal was found by Cheapflights users on 12/27. 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.
Sun 5/311:05 pmSTS - FRA
2 stops20h 30mFinnair
Mon 6/87:20 pmFRA - STS
2 stops33h 20mFinnair
Deal found 12/27$1,900
This Finnair deal was found by Cheapflights users on 12/27. 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.
Tue 6/21:05 pmSTS - FRA
2 stops20h 30mFinnair
Thu 6/117:20 pmFRA - STS
2 stops37h 02mFinnair
Deal found 12/27$1,900
This Finnair deal was found by Cheapflights users on 12/27. 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.
Tue 6/21:05 pmSTS - FRA
2 stops20h 30mFinnair
Fri 6/1211:30 amFRA - STS
2 stops20h 52mFinnair
Deal found 12/27$1,900
This Finnair deal was found by Cheapflights users on 12/27. 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.
Sun 5/311:05 pmSTS - FRA
2 stops20h 30mFinnair
Fri 6/1211:30 amFRA - STS
2 stops20h 52mFinnair
Deal found 12/27$1,940
This Finnair deal was found by Cheapflights users on 12/27. 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.
Sun 5/311:05 pmSTS - FRA
2 stops20h 30mFinnair
Thu 6/117:20 pmFRA - STS
2 stops37h 02mFinnair
Deal found 12/27$1,940

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 December 29, 2025.

Round-trip from

$950
(Finnair)

One-way from

$511
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$1,336
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. 11% potential increase in price ($125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 29, 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

Mon 4/6

12:10 pm-10:25 pm

2 stops25h 15m

Frankfurt am Main

Wed 4/15

11:30 am-11:59 pm

2 stops21h 29m

$950

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Sun 3/29

7:53 pm-4:05 pm

2 stops35h 12m

Frankfurt am Main

Thu 4/9

7:20 am-11:59 pm

2 stops25h 39m

$1,161

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Wed 6/3

8:20 am-10:40 pm

2 stops29h 20m

Frankfurt am Main

Wed 6/10

7:20 am-8:17 pm

2 stops21h 57m

$1,543

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Mon 3/30

12:10 pm-11:25 am

2 stops38h 15m

Frankfurt am Main

Sun 4/12

7:20 pm-11:59 pm

2 stops37h 39m

$1,624

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Mon 3/30

12:10 pm-11:25 am

2 stops38h 15m

Frankfurt am Main

Wed 4/8

7:20 pm-11:59 pm

2 stops37h 39m

$1,718

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Mon 3/30

12:10 pm-11:25 am

2 stops38h 15m

Frankfurt am Main

Thu 4/9

11:30 am-11:59 pm

2 stops21h 29m

$1,718

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Tue 6/2

1:05 pm-6:35 pm

2 stops20h 30m

Frankfurt am Main

Mon 6/8

7:20 pm-7:40 pm

2 stops33h 20m

$1,860

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Sun 5/31

1:05 pm-6:35 pm

2 stops20h 30m

Frankfurt am Main

Mon 6/8

7:20 pm-7:40 pm

2 stops33h 20m

$1,900

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Tue 6/2

1:05 pm-6:35 pm

2 stops20h 30m

Frankfurt am Main

Thu 6/11

7:20 pm-11:22 pm

2 stops37h 02m

$1,900

Santa RosaFrankfurt am Main

STS - FRA

STSFRA

Santa Rosa Sonoma County

Tue 6/2

1:05 pm-6:35 pm

2 stops20h 30m

Frankfurt am Main

Fri 6/12

11:30 am-11:22 pm

2 stops20h 52m

$1,900

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 20 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 $292). Flying from Santa Rosa to Heidelberg in June is currently the most expensive (average of $779). 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 38h 15m. Finnair provides one of the quickest options available for as low as $1,624. 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 $292). Flying from Santa Rosa to Heidelberg in June is currently the most expensive (average of $779). 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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