How long is the flight from Sydney to Heidelberg?

There are many flights that can get you from Sydney to Heidelberg in 28h 10m. Fly via Etihad Airways, Turkish Airlines, 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 Air China, with whom users have recently found tickets for as low as $361. However, be on the lookout for offers from China Southern and Etihad Airways, as they are both options that can get you from Sydney to Heidelberg for a low price.

In terms of precipitation, rainfall in Heidelberg ranges from 40.0 - 70.0 inches per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Heidelberg when rainfall is around 40.0 mm.

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 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What are the most popular airlines that fly from Sydney to Heidelberg?

The most popular airlines flying from Sydney to Heidelberg are Etihad Airways, China Eastern and Singapore Airlines. Something to consider prior to booking your flight.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Heidelberg as you normally would.

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. 18 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.

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.

$761+ Cheap Flights from Sydney to Heidelberg

Q: How much does it cost for a return flight from Sydney to Heidelberg?

Airfare is below average for this route at the moment. Sydney to Heidelberg flights typically cost between $1,553 and $2,173 in July. The cheapest return price found within the last 5 days was $1,500 on China Southern (26 July–13 Aug).

Cheap flight deals from Sydney to Heidelberg

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 13 July 2026.

Mon 20/719:45

SYD

FRA

1 stop30h 05m

Air China

Mon 3/819:20

FRA

SYD

2 stops35h 30m

Air China

Deal found 11/7$1,500

Fri 24/710:05

SYD

FRA

3 stops63h 05m

China Eastern

Mon 27/714:30

FRA

SYD

3 stops33h 30m

China Eastern

Deal found 9/7$1,501

Sat 1/819:40

SYD

FRA

1 stop30h 10m

Air China

Sat 15/819:20

FRA

SYD

2 stops35h 30m

Air China

Deal found 11/7$1,503

Sun 13/921:45

SYD

FRA

1 stop41h 05m

Multiple Airlines

Sun 4/1012:10

FRA

SYD

1 stop22h 55m

Multiple Airlines

Deal found 12/7$1,506

Sat 14/1110:30

SYD

FRA

1 stop30h 00m

Air China

Fri 4/1220:00

FRA

SYD

1 stop26h 30m

Air China

Deal found 12/7$1,507

Tue 17/1110:30

SYD

FRA

1 stop40h 25m

Air China

Thu 17/1220:00

FRA

SYD

1 stop26h 35m

Air China

Deal found 10/7$1,509

Tue 14/711:00

SYD

FRA

1 stop27h 05m

China Eastern

Mon 27/714:30

FRA

SYD

3 stops33h 30m

China Eastern

Deal found 11/7$1,510

Mon 3/819:45

SYD

FRA

1 stop29h 25m

Air China

Sun 30/819:50

FRA

SYD

1 stop35h 00m

Air China

Deal found 8/7$1,513

Tue 14/719:40

SYD

FRA

1 stop29h 30m

Air China

Mon 27/714:15

FRA

SYD

1 stop40h 35m

Air China

Deal found 11/7$1,514

Fri 31/710:05

SYD

FRA

3 stops52h 00m

Multiple Airlines

Sun 25/1020:30

FRA

SYD

1 stop36h 45m

Multiple Airlines

Deal found 11/7$1,516

Sat 22/810:00

SYD

FRA

2 stops39h 10m

China Eastern

Fri 4/914:30

FRA

SYD

1 stop38h 05m

China Eastern

Deal found 8/7$1,517

Sun 19/719:40

SYD

FRA

2 stops43h 05m

Air China

Wed 12/819:20

FRA

SYD

2 stops35h 30m

Air China

Deal found 11/7$1,524

Find flight deals from Sydney to Heidelberg

Round-trip from	$1,500
One-way from	$761
Popular in	December
Cheapest in	February
Average price	$1,836

China Southern
26/7-13/8
4 total stops
72h 55m total
Sydney to Heidelberg

Search Deals

18/7
3 total stops
51h 20m total
Sydney to Heidelberg

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($172 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($70 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Thu 12/11

21:30-18:20

1 stop30h 50m

Frankfurt am Main

Mon 16/11

21:20-06:35

1 stop23h 15m

$1,576

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sun 11/10

22:05-21:15

2 stops32h 10m

Frankfurt am Main

Wed 21/10

15:05-20:10

2 stops44h 05m

$1,905

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Thu 12/11

11:50-06:00

2 stops28h 10m

Frankfurt am Main

Mon 16/11

13:05-09:50

1 stop34h 45m

$1,924

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sun 11/10

15:50-07:15

1 stop24h 25m

Frankfurt am Main

Tue 20/10

17:15-11:00

2 stops32h 45m

$2,235

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Mon 5/10

15:50-14:35

1 stop31h 45m

Frankfurt am Main

Tue 20/10

17:15-11:00

2 stops32h 45m

$2,235

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Fri 24/7

10:15-06:30

1 stop28h 15m

Frankfurt am Main

Sun 9/8

13:35-08:15

1 stop34h 40m

$2,374

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Wed 2/9

22:15-21:15

2 stops31h 00m

Frankfurt am Main

Mon 28/9

06:50-19:10

2 stops28h 20m

$2,387

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Mon 24/8

06:00-20:05

1 stop22h 05m

Frankfurt am Main

Mon 24/8

22:20-05:10

2 stops46h 50m

$2,446

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sat 12/9

09:50-08:50

2 stops31h 00m

Frankfurt am Main

Tue 6/10

22:20-18:30

1 stop35h 10m

$2,508

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Thu 24/9

08:35-09:40

2 stops33h 05m

Frankfurt am Main

Sat 10/10

11:30-07:05

3 stops34h 35m

$2,530

Flights are sorted by cheapest return flights first.

Deals found on 12/7

Showing 1-10 of 19 resultsSorted by cheapest first

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.

SYD-FRA

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

SYD-HE1

SYD-FRA

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

Reviews of airlines servicing Heidelberg

Read through reviews of airlines operating flights from Sydney to Heidelberg, such as Singapore Airlines,Emirates, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.2

Very Good

1,572 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Singapore Airlines

8.2

Very Good

1,572 reviews

Singapore Airlines

8.2

Very Good

1,572 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Emirates

8.1

Very Good

3,613 reviews

Singapore Airlines

8.2

Very Good

1,572 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Cathay Pacific

7.6

Good

1,406 reviews

Singapore Airlines

8.2

Very Good

1,572 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Etihad Airways

7.3

Good

1,475 reviews

Singapore Airlines

8.2

Very Good

1,572 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

China Eastern

7.3

Good

228 reviews

Singapore Airlines

8.2

Very Good

1,572 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

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. 18 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 28h 10m. Fly via Etihad Airways, Turkish Airlines, 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 Air China, with whom users have recently found tickets for as low as $361. However, be on the lookout for offers from China Southern and Etihad Airways, 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Germany

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Alternative routes for Sydney to Heidelberg

Sydney to Frankfurt flights

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Coolangatta to Frankfurt flights

Coolangatta to Munich flights

Coffs Harbour to Munich flights

Top 10 airlines flying from Sydney to Heidelberg

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest$908	Average$2,161	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Virgin Australia	Cheapest$947	Average$2,091	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
China Eastern	Cheapest$1,081	Average$1,595	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Air China	Cheapest$1,097	Average$1,566	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Turkish Airlines	Cheapest$1,186	Average$1,724	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Asiana Airlines	Cheapest$1,263	Average$2,326	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
Vietnam Airlines	Cheapest$1,283	Average$1,663	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights
Etihad Airways	Cheapest$1,317	Average$1,710	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Air Canada	Cheapest$1,504	Average$1,644	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Singapore Airlines	Cheapest$1,541	Average$2,065	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

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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?

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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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Cheap flights from Sydney to Heidelberg from $761

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 18/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sydney to Heidelberg

Cheapest flights from Sydney to HeidelbergExplore 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 13 July 2026.

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 13 July 2026.

Best flights from Sydney to HeidelbergDiscover carefully curated flight deals from Sydney to Heidelberg that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 July 2026.

Discover carefully curated flight deals from Sydney to Heidelberg that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 July 2026.

Last-minute flights from Sydney to HeidelbergDiscover last-minute flight deals from Sydney to Heidelberg. Data last updated 13 July 2026 and is based on user searches.

Discover last-minute flight deals from Sydney to Heidelberg. Data last updated 13 July 2026 and is based on user searches.

One-way flights from Sydney to HeidelbergSearch for one-way flight options from Sydney to Heidelberg. Find affordable one-way fares based on user searches. Data last updated 13 July 2026.

Search for one-way flight options from Sydney to Heidelberg. Find affordable one-way fares based on user searches. Data last updated 13 July 2026.

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 13 July 2026.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Heidelberg that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Heidelberg

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

Reviews of airlines servicing Heidelberg

Read through reviews of airlines operating flights from Sydney to Heidelberg, such as Singapore Airlines,Emirates, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

How long is the flight from Sydney to Heidelberg?

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

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

How can I find direct flights from Sydney to Heidelberg?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sydney to Heidelberg

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Complete your trip

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Direct flights to Germany

Book a non-stop flight to one of these other cities located in Germany.

Search flights from Sydney to Heidelberg by cabin class

Find flights from Sydney to Heidelberg, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Sydney and Heidelberg flights

Browse other Sydney and Heidelberg flight options. Last updated on 13 July 2026.

Other flights from Sydney

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Popular flight searches

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Sydney to Heidelberg flights

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Top 10 airlines flying from Sydney to Heidelberg

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

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

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

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

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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 13 July 2026.

Best flights from Sydney to Heidelberg
Discover carefully curated flight deals from Sydney to Heidelberg that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 July 2026.

Last-minute flights from Sydney to Heidelberg
Discover last-minute flight deals from Sydney to Heidelberg. Data last updated 13 July 2026 and is based on user searches.

One-way flights from Sydney to Heidelberg
Search for one-way flight options from Sydney to Heidelberg. Find affordable one-way fares based on user searches. Data last updated 13 July 2026.