Cheap flights from Adelaide to Heidelberg from $818
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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — FRA
17 Jan — 24 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Adelaide to Heidelberg are usually found in November or February, booked 76 days in advance, depart on a Tuesday or Monday and return on a Thursday
Cheap 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 18 December 2025.
Wed 24/1212:00ADL - FRA
1 stop28h 35mCathay Pacific
Wed 14/112:05FRA - ADL
2 stops33h 30mCathay Pacific
Deal found 16/12$3,145
Wed 24/1222:00ADL - FRA
1 stop24h 50mMultiple Airlines
Wed 14/122:00FRA - ADL
1 stop33h 35mMultiple Airlines
Deal found 16/12$3,815
Best flights from Adelaide to Heidelberg
Discover carefully curated flight deals from Adelaide to Heidelberg that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 December 2025.
Sun 17/509:50ADL - FRA
2 stops42h 55mTurkish Airlines
Tue 19/506:50FRA - ADL
2 stops40h 40mTurkish Airlines
Deal found 15/12$1,220
Mon 1/617:35ADL - FRA
1 stop33h 35mSingapore Airlines
Fri 5/612:15FRA - ADL
1 stop35h 40mSingapore Airlines
Deal found 16/12$1,681
Fri 30/113:40ADL - FRA
2 stops33h 10mMultiple Airlines
Fri 6/214:05FRA - ADL
2 stops46h 40mMultiple Airlines
Deal found 16/12$1,750
Mon 4/509:45ADL - FRA
2 stops43h 00mTurkish Airlines
Mon 25/510:35FRA - ADL
2 stops36h 55mTurkish Airlines
Deal found 16/12$1,448
Thu 29/108:05ADL - FRA
3 stops39h 20mMultiple Airlines
Tue 3/213:35FRA - ADL
3 stops32h 20mMultiple Airlines
Deal found 16/12$1,752
Mon 4/517:35ADL - FRA
1 stop33h 35mSingapore Airlines
Mon 25/512:15FRA - ADL
1 stop35h 40mSingapore Airlines
Deal found 17/12$1,788
Sat 31/106:25ADL - FRA
3 stops33h 20mMultiple Airlines
Sat 7/210:45FRA - ADL
3 stops35h 10mMultiple Airlines
Deal found 17/12$1,767
Last-minute flights from Adelaide to Heidelberg
Discover last-minute flight deals from Adelaide to Heidelberg. Data last updated 18 December 2025 and is based on user searches.
Thu 29/108:05ADL - FRA
3 stops39h 20mMultiple Airlines
Tue 3/213:35FRA - ADL
3 stops32h 20mMultiple Airlines
Deal found 16/12$1,752
Thu 29/122:40ADL - FRA
1 stop23h 35mEmirates
Tue 3/221:10FRA - ADL
1 stop38h 10mEmirates
Deal found 16/12$1,962
Thu 29/119:00ADL - FRA
2 stops44h 15mChina Southern
Tue 3/211:25FRA - ADL
1 stop37h 00mChina Southern
Deal found 16/12$1,983
Fri 30/113:40ADL - FRA
2 stops33h 10mMultiple Airlines
Fri 6/214:05FRA - ADL
2 stops46h 40mMultiple Airlines
Deal found 16/12$1,750
Fri 30/122:40ADL - FRA
1 stop23h 35mQantas Airways
Fri 6/214:30FRA - ADL
1 stop20h 50mQantas Airways
Deal found 16/12$1,954
Fri 30/122:00ADL - FRA
1 stop24h 50mQatar Airways
Fri 6/215:00FRA - ADL
2 stops34h 30mQatar Airways
Deal found 16/12$2,051
Sat 31/106:25ADL - FRA
3 stops33h 20mMultiple Airlines
Sat 7/210:45FRA - ADL
3 stops35h 10mMultiple Airlines
Deal found 17/12$1,767
Sat 31/122:40ADL - FRA
1 stop23h 35mEmirates
Sat 7/214:30FRA - ADL
1 stop20h 50mEmirates
Deal found 17/12$2,039
One-way flights from Adelaide to Heidelberg
Search for one-way flight options from Adelaide to Heidelberg. Find affordable one-way fares based on user searches. Data last updated 18 December 2025.
Wed 14/110:10ADL - FRA
2 stops53h 05mMultiple Airlines
Deal found 17/12$818
Wed 14/122:00ADL - FRA
1 stop42h 20mVirgin Australia
Deal found 17/12$1,032
Tue 6/108:05ADL - FRA
3 stops59h 55mMultiple Airlines
Deal found 17/12$1,205
Tue 6/122:00ADL - FRA
1 stop32h 00mQatar Airways
Deal found 17/12$1,882
Find flight deals from Adelaide to Heidelberg
Keep the following information in mind while searching for Adelaide to Heidelberg flight deals. Data was last updated 18 December 2025.
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 18 December 2025.
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
Sun 17/5
09:50-21:15
2 stops42h 55m
Frankfurt am Main
Tue 19/5
06:50-07:00
2 stops40h 40m
$1,220
AdelaideFrankfurt am Main
ADL - FRA
ADLFRA
Adelaide
Mon 4/5
09:45-21:15
2 stops43h 00m
Frankfurt am Main
Mon 25/5
10:35-07:00
2 stops36h 55m
$1,448
AdelaideFrankfurt am Main
ADL - FRA
ADLFRA
Adelaide
Mon 1/6
17:35-19:40
1 stop33h 35m
Frankfurt am Main
Fri 5/6
12:15-07:25
1 stop35h 40m
$1,681
AdelaideFrankfurt am Main
ADL - FRA
ADLFRA
Adelaide
Fri 30/1
13:40-13:20
2 stops33h 10m
Frankfurt am Main
Fri 6/2
14:05-22:15
2 stops46h 40m
$1,750
AdelaideFrankfurt am Main
ADL - FRA
ADLFRA
Adelaide
Thu 29/1
08:05-13:55
3 stops39h 20m
Frankfurt am Main
Tue 3/2
13:35-07:25
3 stops32h 20m
$1,752
AdelaideFrankfurt am Main
ADL - FRA
ADLFRA
Adelaide
Sat 31/1
06:25-06:15
3 stops33h 20m
Frankfurt am Main
Sat 7/2
10:45-07:25
3 stops35h 10m
$1,767
AdelaideFrankfurt am Main
ADL - FRA
ADLFRA
Adelaide
Mon 4/5
17:35-19:40
1 stop33h 35m
Frankfurt am Main
Mon 25/5
12:15-07:25
1 stop35h 40m
$1,788
AdelaideFrankfurt am Main
ADL - FRA
ADLFRA
Adelaide
Wed 14/1
10:10-05:45
2 stops53h 05m
$818
AdelaideFrankfurt am Main
ADL - FRA
ADLFRA
Adelaide
Wed 14/1
22:00-06:50
1 stop42h 20m
$1,032
AdelaideFrankfurt am Main
ADL - FRA
ADLFRA
Adelaide
Tue 6/1
08:05-10:30
3 stops59h 55m
$1,205
Flights are sorted by cheapest return flights first.
Deals found on 17/12
Showing 1-10 of 11 results
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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 12 December 2025.
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, January is the cheapest month in which you can book a flight from Adelaide to Heidelberg (average of $1,492). Flying from Adelaide to Heidelberg in December is currently the most expensive (average of $1,997). 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 ADL to HE1?
Find hourly flight availability from Adelaide 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 18 December 2025.
When flying from Adelaide to Heidelberg, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 43% versus a flight in the evening.
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 18 December 2025.
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.
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?
Turkish Airlines and Singapore Airlines can get you from Adelaide to Heidelberg in just under 33h 35m. Your travel time can differ by up to 9h 20m. The distance from Adelaide to Heidelberg is about 15669 km. This flight may include one or multiple stops.
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, January is the cheapest month in which you can book a flight from Adelaide to Heidelberg (average of $1,492). Flying from Adelaide to Heidelberg in December is currently the most expensive (average of $1,997). 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.
Browse through other flights departing from Adelaide. Flights are based on user searches made on Cheapflights and were last updated on 18 December 2025.
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 18 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
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.
Can Cheapflights notify me if prices for flights from Adelaide to Heidelberg become cheaper?
Of course! You can now track prices for flights from Adelaide to Heidelberg and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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