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Heidelberg

$487+ Cheap flights from San Antonio (SAT) 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — FRA
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to Heidelberg are usually found in August or February, booked 45 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from San Antonio to Heidelberg

Keep the following information in mind while searching for San Antonio to Heidelberg flight deals. Data was last updated April 4, 2025.

Round-trip from

$766
(Gurufare)

One-way from

$487
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$899
From San Antonio to Heidelberg
Search Deals
One-way flight from San Antonio to Heidelberg
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($144 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from San Antonio to Heidelberg

Cheapest flights from San Antonio to Heidelberg
Explore the most affordable flight options available from San Antonio to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

This Air Canada deal was found by Cheapflights users on 4/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:00 amSAT - FRA
2 stops17h 25mAir Canada
Thu 12/49:45 amFRA - SAT
2 stops42h 22mAir Canada
Deal found 4/3$663
This United Airlines deal was found by Cheapflights users on 4/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:00 pmSAT - FRA
2 stops29h 25mUnited Airlines
Thu 12/49:45 amFRA - SAT
2 stops44h 23mUnited Airlines
Deal found 4/3$667
This FlightHub deal was found by Cheapflights users on 4/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/231:42 pmSAT - FRA
1 stop14h 53mLufthansa
Wed 12/310:50 amFRA - SAT
1 stop19h 18mLufthansa
Deal found 4/3$684
This KLM deal was found by Cheapflights users on 4/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/212:15 pmSAT - FRA
1 stop13h 25mKLM
Sat 11/159:50 amFRA - SAT
1 stop17h 29mKLM
Deal found 4/3$735
This Travelocity deal was found by Cheapflights users on 4/3. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:43 pmSAT - FRA
1 stop31h 02mIberia
Mon 11/310:15 amFRA - SAT
1 stop17h 55mIberia
Deal found 4/3$741
This Gurufare deal was found by Cheapflights users on 4/2. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/252:10 pmSAT - FRA
2 stops17h 30mScandinavian Airlines
Mon 9/158:30 pmFRA - SAT
2 stops32h 53mScandinavian Airlines
Deal found 4/2$766
This Air France deal was found by Cheapflights users on 4/3. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2112:50 pmSAT - FRA
1 stop12h 00mAir France
Wed 12/39:50 amFRA - SAT
1 stop19h 33mAir France
Deal found 4/3$855
This Delta deal was found by Cheapflights users on 4/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/215:20 amSAT - FRA
1 stop19h 30mDelta
Wed 12/310:40 amFRA - SAT
2 stops18h 43mDelta
Deal found 4/3$860
This Air France deal was found by Cheapflights users on 4/3. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2112:50 pmSAT - FRA
1 stop12h 00mMultiple Airlines
Thu 12/42:15 pmFRA - SAT
2 stops17h 10mMultiple Airlines
Deal found 4/3$868
This Billigflug deal was found by Cheapflights users on 4/4. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/511:40 amSAT - FRA
1 stop15h 10mVirgin Atlantic
Tue 5/2011:00 amFRA - SAT
1 stop18h 15mVirgin Atlantic
Deal found 4/4$894
This StudentUniverse deal was found by Cheapflights users on 4/3. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/222:28 pmSAT - FRA
2 stops21h 07mFinnair
Tue 4/2910:55 amFRA - SAT
1 stop14h 23mFinnair
Deal found 4/3$898
This American Airlines deal was found by Cheapflights users on 4/3. 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 5/196:38 amSAT - FRA
1 stop17h 42mAmerican Airlines
Mon 5/269:20 amFRA - SAT
1 stop19h 56mAmerican Airlines
Deal found 4/3$957

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio 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 April 4, 2025.
Use the filters below to find and compare flights from San Antonio to Heidelberg that are best for you.

Fly from

San Antonio

Fly to

Heidelberg

Route

Depart

Return

Price

San AntonioFrankfurt am Main

SAT - FRA

SATFRA

San Antonio

Mon 8/25

2:10 pm-2:40 pm

2 stops17h 30m

Frankfurt am Main

Mon 9/15

8:30 pm-10:23 pm

2 stops32h 53m

$766

San AntonioFrankfurt am Main

SAT - FRA

SATFRA

San Antonio

Mon 5/5

7:00 am-8:00 am

2 stops18h 00m

Frankfurt am Main

Tue 5/20

9:55 am-11:04 am

2 stops32h 09m

$861

San AntonioFrankfurt am Main

SAT - FRA

SATFRA

San Antonio

Mon 5/5

4:45 pm-9:50 am

1 stop34h 05m

Frankfurt am Main

Tue 5/20

10:40 am-12:21 am

1 stop20h 41m

$882

San AntonioFrankfurt am Main

SAT - FRA

SATFRA

San Antonio

Sun 5/4

5:20 pm-2:05 pm

1 stop13h 45m

Frankfurt am Main

Thu 5/22

9:55 am-12:23 pm

2 stops33h 28m

$883

San AntonioFrankfurt am Main

SAT - FRA

SATFRA

San Antonio

Mon 5/5

11:40 am-9:50 am

1 stop15h 10m

Frankfurt am Main

Tue 5/20

11:00 am-10:15 pm

1 stop18h 15m

$894

San AntonioFrankfurt am Main

SAT - FRA

SATFRA

San Antonio

Tue 4/22

2:28 pm-6:35 pm

2 stops21h 07m

Frankfurt am Main

Tue 4/29

10:55 am-6:18 pm

1 stop14h 23m

$898

San AntonioFrankfurt am Main

SAT - FRA

SATFRA

San Antonio

Tue 4/22

12:21 pm-8:15 am

1 stop12h 54m

Frankfurt am Main

Tue 4/29

1:10 pm-8:34 pm

1 stop14h 24m

$903

San AntonioFrankfurt am Main

SAT - FRA

SATFRA

San Antonio

Mon 5/19

11:59 am-8:40 am

1 stop13h 41m

Frankfurt am Main

Wed 6/4

10:40 am-12:21 am

1 stop20h 41m

$905

San AntonioFrankfurt am Main

SAT - FRA

SATFRA

San Antonio

Mon 5/19

5:20 am-8:40 am

2 stops20h 20m

Frankfurt am Main

Wed 6/4

10:40 am-8:26 pm

1 stop16h 46m

$910

San AntonioFrankfurt am Main

SAT - FRA

SATFRA

San Antonio

Mon 5/5

7:34 pm-11:25 am

2 stops32h 51m

Frankfurt am Main

Tue 5/20

10:55 am-7:42 pm

1 stop15h 47m

$924

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Showing 1-10 of 19 results
1
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Best time to book a flight from San Antonio to Heidelberg

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

How far ahead should I book a flight from San Antonio to Heidelberg?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Heidelberg. Price data was last updated on March 28, 2025.

The best time to book flights from San Antonio to Heidelberg is 45 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Antonio to Heidelberg?

Currently, January is the cheapest month in which you can book a flight from San Antonio to Heidelberg (average of $729). Flying from San Antonio to Heidelberg in June is currently the most expensive (average of $1,079). 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.

What is the cheapest time of day to fly from SAT to HE1?

Find hourly flight availability from San Antonio to Heidelberg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 4, 2025.

When flying from San Antonio to Heidelberg, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from San Antonio to Heidelberg?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Heidelberg. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Antonio to Heidelberg flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Heidelberg by month

Plan your trip to Heidelberg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Heidelberg ranges from 1.6 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Heidelberg when rainfall is around 1.6 in.

Temperature in Heidelberg by month

Plan your trip to Heidelberg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Heidelberg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 April 4, 2025.
Read through reviews of airlines operating flights from San Antonio to Heidelberg, such as Delta, KLM and Finnair. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,322 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,618 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Antonio 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 San Antonio to Heidelberg?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly out of when you book flights from San Antonio to Heidelberg. 7 airlines have flights from San Antonio to Heidelberg on a regular basis. Booking flights from San Antonio to Heidelberg should not be difficult; the airport handles an average of 0 outbound flights to Heidelberg per day.

  • What are the cheapest airlines to fly from San Antonio to Heidelberg one-way?

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $533. However, be on the lookout for offers from United Airlines and Lufthansa, as they are both options that can get you from San Antonio to Heidelberg for a low price.

  • Can I find deals for flights from San Antonio to Heidelberg that include hotel bookings?

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

  • How can I find direct flights from San Antonio to Heidelberg?

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

  • Can I find deals for business class flights from San Antonio to Heidelberg?

    Yes. Cheapflights offers flight deals from San Antonio 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 San Antonio to Heidelberg?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Heidelberg (average of $729). Flying from San Antonio to Heidelberg in June is currently the most expensive (average of $1,079). 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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Alternative routes for San Antonio to Heidelberg

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Top 7 airlines flying from San Antonio to Heidelberg

Discover the top 7 airlines that operate flights from San Antonio to Heidelberg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$562Average$969FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$588Average$736FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$642Average$858FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$651Average$1,208FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$678Average$1,038FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$699Average$1,074FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$759Average$1,238FlexibilityNo cancel feeOn-time71%

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