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Cheap flights from Sydney to Heidelberg from $822

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — FRA
3 May — 10 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Heidelberg

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Heidelberg
Explore the most affordable flight options available from Sydney to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 April 2026.

Sun 1/1120:40
SYD
-
FRA
1 stop30h 15m
Air China
Mon 30/1120:00
FRA
-
SYD
1 stop33h 30m
Air China
Deal found 30/3$1,274
Sat 11/415:40
SYD
-
FRA
1 stop36h 25m
Etihad Airways
Fri 24/409:35
FRA
-
SYD
1 stop23h 15m
Etihad Airways
Deal found 29/3$1,276
Tue 5/520:50
SYD
-
FRA
1 stop29h 55m
Etihad Airways
Tue 26/521:55
FRA
-
SYD
1 stop34h 55m
Etihad Airways
Deal found 31/3$1,294
Sat 16/520:50
SYD
-
FRA
1 stop42h 05m
Etihad Airways
Sat 30/521:55
FRA
-
SYD
1 stop24h 15m
Etihad Airways
Deal found 29/3$1,295
Wed 15/415:40
SYD
-
FRA
1 stop36h 25m
Etihad Airways
Thu 23/409:35
FRA
-
SYD
1 stop23h 15m
Etihad Airways
Deal found 30/3$1,297
Wed 13/515:40
SYD
-
FRA
1 stop23h 15m
Etihad Airways
Wed 20/521:55
FRA
-
SYD
1 stop24h 15m
Etihad Airways
Deal found 29/3$1,298
Sat 30/520:50
SYD
-
FRA
1 stop42h 05m
Etihad Airways
Sun 14/611:05
FRA
-
SYD
1 stop21h 45m
Etihad Airways
Deal found 2/4$1,307
Thu 28/520:50
SYD
-
FRA
1 stop42h 05m
Etihad Airways
Thu 25/611:05
FRA
-
SYD
1 stop21h 45m
Etihad Airways
Deal found 2/4$1,308
Tue 10/1120:40
SYD
-
FRA
1 stop30h 15m
Air China
Tue 8/1220:00
FRA
-
SYD
1 stop33h 30m
Air China
Deal found 31/3$1,324

Find flight deals from Sydney to Heidelberg

Keep the following information in mind while searching for Sydney to Heidelberg flight deals. Data was last updated 3 April 2026.

Round-trip from

$1,294

One-way from

$822

Popular in

December

Cheapest in

February

Average price

$2,012
Etihad Airways
  • Etihad Airways
  • 5/5-26/5
  • 2 total stops
  • 64h 50m total
  • Sydney to Heidelberg
Search Deals
Etihad Airways
  • Etihad Airways
  • 4/5
  • 1 total stop
  • 42h 05m total
  • Sydney to Heidelberg
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($171 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($65 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney 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 3 April 2026.
Use the filters below to find and compare flights from Sydney to Heidelberg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sun 10/5

15:40-06:55

1 stop23h 15m

Frankfurt am Main

Sat 6/6

21:55-06:10

1 stop24h 15m

$1,411

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sun 31/5

15:40-18:45

1 stop35h 05m

Frankfurt am Main

Fri 10/7

21:55-06:10

1 stop24h 15m

$1,767

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Mon 27/4

17:45-14:35

2 stops28h 50m

Frankfurt am Main

Mon 1/6

17:15-06:15

2 stops29h 00m

$2,325

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Wed 24/6

10:15-06:30

1 stop28h 15m

Frankfurt am Main

Mon 27/7

13:55-12:15

1 stop38h 20m

$2,459

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Wed 10/6

11:00-06:05

1 stop27h 05m

Frankfurt am Main

Wed 8/7

14:30-08:00

3 stops57h 30m

$2,476

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Tue 16/6

11:00-06:05

1 stop27h 05m

Frankfurt am Main

Thu 16/7

14:30-08:00

3 stops57h 30m

$2,662

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Fri 19/6

11:00-06:05

1 stop27h 05m

Frankfurt am Main

Sun 19/7

14:30-08:00

3 stops57h 30m

$2,663

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Tue 26/5

21:05-17:35

2 stops28h 30m

Frankfurt am Main

Thu 18/6

06:50-19:10

2 stops28h 20m

$3,081

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Thu 18/6

13:05-13:40

2 stops32h 35m

Frankfurt am Main

Sun 19/7

06:50-10:00

2 stops43h 10m

$3,435

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Thu 18/6

10:20-07:20

2 stops29h 00m

Frankfurt am Main

Thu 16/7

13:55-07:00

2 stops33h 05m

$3,818

Flights are sorted by cheapest return flights first.

Deals found on 31/3

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Sydney to Heidelberg

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

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

Use this chart to determine the optimal time to book a return flight from Sydney to Heidelberg. Price data was last updated on 2 April 2026.

The price you pay for your flight from Sydney to Heidelberg may vary depending on when you book. For the best chance of a lower fare, look to book 12 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from Sydney to Heidelberg (average of $921). Flying from Sydney to Heidelberg in December is currently the most expensive (average of $1,735). 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 Sydney 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 3 April 2026.
Read through reviews of airlines operating flights from Sydney to Heidelberg, such as Singapore Airlines,Thai Airways, andEtihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,487 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.2
Very Good
1,487 reviews
Singapore Airlines
8.2
Very Good
1,487 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Thai Airways
7.8
Good
395 reviews
Singapore Airlines
8.2
Very Good
1,487 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Etihad Airways
7.3
Good
1,431 reviews
Singapore Airlines
8.2
Very Good
1,487 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Air China
7.3
Good
145 reviews
Singapore Airlines
8.2
Very Good
1,487 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
China Eastern
7.2
Good
200 reviews
Singapore Airlines
8.2
Very Good
1,487 reviews
Check prices

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Food

7.8

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Related info for your journey

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

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly out of when you book flights from Sydney to Heidelberg. 19 airlines have flights from Kingsford Smith to Heidelberg on a regular basis. Booking flights from Sydney Kingsford Smith 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 Sydney to Heidelberg?

    There are many flights that can get you from Sydney to Heidelberg in 23h 15m. Fly via Etihad Airways, Qatar Airways, or Vietnam Airlines to get the fastest option. The distance between Sydney and Heidelberg is about 16485 km. This flight may include one or multiple stops.

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

    The cheapest airline one-way is China Southern, with whom users have recently found tickets for as low as $349. However, be on the lookout for offers from Air China and China Eastern, as they are both options that can get you from Sydney to Heidelberg for a low price.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Sydney to Heidelberg (average of $921). Flying from Sydney to Heidelberg in December is currently the most expensive (average of $1,735). 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 Sydney to Heidelberg

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Frankfurt flights
Sydney to Munich flights
Sydney to Stuttgart flights
Coolangatta to Frankfurt flights
Coolangatta to Munich flights
Coffs Harbour to Munich flights

Top 10 airlines flying from Sydney to Heidelberg

Discover the top 10 airlines that operate flights from Sydney 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 3 April 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$916Average$1,835FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Virgin AustraliaCheapest$955Average$2,109FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Air ChinaCheapest$1,099Average$1,338FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest$1,129Average$1,425FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Turkish AirlinesCheapest$1,197Average$1,690FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Asiana AirlinesCheapest$1,274Average$1,803FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Vietnam AirlinesCheapest$1,294Average$1,718FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Etihad AirwaysCheapest$1,297Average$1,777FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
China AirlinesCheapest$1,454Average$1,765FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Singapore AirlinesCheapest$1,468Average$1,981FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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 Sydney to Heidelberg?

When you search for this flight from Sydney to Heidelberg, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Sydney to Heidelberg for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Sydney to Heidelberg with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Sydney to Heidelberg become cheaper?

Yes, Cheapflights offers price alerts on Sydney to Heidelberg flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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