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Cheap flights from Adelaide to Heidelberg from $538

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — FRA
15 févr. — 22 févr.1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Heidelberg

Keep the following information in mind while searching for Adelaide to Heidelberg flight deals. Data was last updated 16 janvier 2026.

Round-trip from

$1,297

One-way from

$538

Popular in

December

Cheapest in

November

Average price

$2,068
Turkish Airlines
  • Turkish Airlines
  • 4/5-25/5
  • 4 total stops
  • 100h 05m total
  • Adelaide to Heidelberg
Search Deals
19/1
  • 19/1
  • 3 total stops
  • 67h 30m total
  • Adelaide to Heidelberg
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($237 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($90 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Adelaide to Heidelberg

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to Heidelberg
Explore the most affordable flight options available from Adelaide to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 janvier 2026.

jeu. 19/1111:00
ADL
-
FRA
2 stops36h 25m
Turkish Airlines
lun. 7/1207:05
FRA
-
ADL
2 stops39h 35m
Turkish Airlines
Deal found 13/1$1,273
lun. 4/509:45
ADL
-
FRA
2 stops59h 25m
Turkish Airlines
lun. 25/506:50
FRA
-
ADL
2 stops40h 40m
Turkish Airlines
Deal found 15/1$1,297
lun. 11/510:30
ADL
-
FRA
1 stop27h 10m
China Southern
jeu. 21/514:05
FRA
-
ADL
2 stops35h 20m
China Southern
Deal found 14/1$1,364
jeu. 19/1111:00
ADL
-
FRA
2 stops36h 25m
Turkish Airlines
mar. 8/1218:25
FRA
-
ADL
2 stops28h 15m
Turkish Airlines
Deal found 14/1$1,403
lun. 4/517:35
ADL
-
FRA
1 stop33h 35m
Singapore Airlines
lun. 25/521:40
FRA
-
ADL
1 stop59h 10m
Singapore Airlines
Deal found 15/1$1,663

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide 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 647,157 searches. Data last updated 16 janvier 2026.
Use the filters below to find and compare flights from Adelaide to Heidelberg that are best for you.

Fly from

Adelaide

Fly to

Heidelberg

Route

Depart

Return

Price

AdelaideFrankfurt am Main

ADL - FRA

ADLFRA

Adelaide

jeu. 29/1

06:15-05:45

2 stops33h 00m

Frankfurt am Main

dim. 1/2

13:35-15:45

2 stops40h 40m

$1,674

AdelaideFrankfurt am Main

ADL - FRA

ADLFRA

Adelaide

ven. 13/2

06:15-05:45

2 stops33h 00m

Frankfurt am Main

sam. 21/3

06:45-07:25

3 stops39h 10m

$1,729

AdelaideFrankfurt am Main

ADL - FRA

ADLFRA

Adelaide

ven. 13/2

22:00-13:20

1 stop24h 50m

Frankfurt am Main

sam. 21/3

09:15-17:05

1 stop22h 20m

$1,864

AdelaideFrankfurt am Main

ADL - FRA

ADLFRA

Adelaide

sam. 28/2

22:00-13:20

1 stop24h 50m

Frankfurt am Main

sam. 7/3

09:15-17:05

1 stop22h 20m

$1,864

AdelaideFrankfurt am Main

ADL - FRA

ADLFRA

Adelaide

jeu. 5/3

18:35-17:40

1 stop32h 35m

Frankfurt am Main

sam. 14/3

11:25-17:20

1 stop44h 25m

$1,985

AdelaideFrankfurt am Main

ADL - FRA

ADLFRA

Adelaide

sam. 28/2

06:25-06:15

3 stops33h 20m

Frankfurt am Main

sam. 7/3

10:45-07:25

3 stops35h 10m

$2,041

AdelaideFrankfurt am Main

ADL - FRA

ADLFRA

Adelaide

sam. 21/3

08:30-06:50

2 stops31h 50m

Frankfurt am Main

sam. 18/4

17:15-15:50

1 stop39h 05m

$2,088

AdelaideFrankfurt am Main

ADL - FRA

ADLFRA

Adelaide

ven. 12/6

09:45-17:35

2 stops39h 20m

$743

AdelaideFrankfurt am Main

ADL - FRA

ADLFRA

Adelaide

lun. 6/4

10:30-06:10

1 stop27h 10m

$785

AdelaideFrankfurt am Main

ADL - FRA

ADLFRA

Adelaide

lun. 6/4

21:50-06:05

2 stops39h 45m

$856

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 12 results
1
2

Best time to book a flight from Adelaide to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg from Adelaide with our price prediction graph.
Estimated return 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 Adelaide to Heidelberg

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

Use this chart to determine the optimal time to book a return flight from Adelaide to Heidelberg. Price data was last updated on 9 January 2026.

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Adelaide to Heidelberg. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Adelaide to Heidelberg (average of $1,329). Flying from Adelaide to Heidelberg in December is currently the most expensive (average of $1,973). 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.

How much does it cost for a return flight from Adelaide to Heidelberg?

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 16 janvier 2026.
Read through reviews of airlines operating flights from Adelaide to Heidelberg, such as Emirates, Singapore Airlines, andVirgin Australia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,467 reviews
Check prices

Boarding

8.1

Crew

8.3

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
Emirates
8.1
Very Good
3,467 reviews
Emirates
8.1
Very Good
3,467 reviews
Check prices

Boarding

8.1

Crew

8.3

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
Singapore Airlines
8.1
Very Good
1,431 reviews
Emirates
8.1
Very Good
3,467 reviews
Check prices

Boarding

8.1

Crew

8.3

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
Virgin Australia
7.6
Good
430 reviews
Emirates
8.1
Very Good
3,467 reviews
Check prices

Boarding

8.1

Crew

8.3

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
Qantas Airways
7.5
Good
971 reviews
Emirates
8.1
Very Good
3,467 reviews
Check prices

Boarding

8.1

Crew

8.3

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane
Qatar Airways
7.4
Good
3,715 reviews
Emirates
8.1
Very Good
3,467 reviews
Check prices

Boarding

8.1

Crew

8.3

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Peter,Nov 2025

HKT - DXB

Great flight and the best food I’ve had on a plane

Related info for your journey

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

    Adelaide (ADL), located 6.6 km from the city centre, is the airport you fly out of when you book flights from Adelaide to Heidelberg. 6 airlines have flights from Adelaide to Heidelberg on a regular basis. Booking flights from Adelaide to Heidelberg should not be difficult; the airport handles an average of 0 outbound flights to Heidelberg per day.

  • How long is the flight from Adelaide to Heidelberg?

    Qatar Airways can get you from Adelaide to Heidelberg in just under 24h 50m. Your travel time can differ by up to . The distance from Adelaide to Heidelberg is about 15669 km.

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

    Yes. In addition to deals on Adelaide to Heidelberg flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to Heidelberg?

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

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

    Yes. Cheapflights offers flight deals from Adelaide 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 Adelaide to Heidelberg?

    Currently, May is the cheapest month in which you can book a flight from Adelaide to Heidelberg (average of $1,329). Flying from Adelaide to Heidelberg in December is currently the most expensive (average of $1,973). 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

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Alternative routes for Adelaide to Heidelberg

See prices for flight routes from nearby airports that may be better suited for you.
Adelaide to Frankfurt flights
Adelaide to Munich flights

Top 6 airlines flying from Adelaide to Heidelberg

Discover the top 6 airlines that operate flights from Adelaide 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 647,157 searches. Data last updated 16 janvier 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,573Average$1,858FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$1,684Average$1,860FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$1,748Average$2,195FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Cathay PacificCheapest$1,765Average$2,107FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Virgin AustraliaCheapest$1,887Average$2,068FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qantas AirwaysCheapest$1,943Average$2,254FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Adelaide to Heidelberg?

Deals for Adelaide to Heidelberg flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Adelaide to Heidelberg?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Adelaide to Heidelberg.

Can Cheapflights find flights from Adelaide to Heidelberg with no change fees?

Yes! Cheapflights helps users easily find flights from Adelaide to Heidelberg with no change fees.

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