How long is the flight from Sydney to Heidelberg?

There are many flights that can get you from Sydney to Heidelberg in 26h 20m. Fly via China Eastern or Turkish 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 $349. However, be on the lookout for offers from China Southern and Qantas 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 Cathay Pacific. 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. 17 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.

$707+ Cheap Flights from Sydney to Heidelberg

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 11 September 2026.

Thu 5/1120:45 -

1 stop32h 00m

Mon 30/1120:20 -

2 stops38h 00m

Deal found 6/9$1,338

Thu 5/1120:45 -

1 stop32h 00m

Wed 2/1211:25 -

1 stop22h 55m

Deal found 6/9$1,340

Sat 7/1112:00 -

1 stop39h 10m

Fri 20/1113:35 -

1 stop38h 00m

Deal found 8/9$1,341

Thu 15/1021:35 -

1 stop31h 00m

Thu 22/1014:35 -

2 stops44h 50m

Deal found 9/9$1,342

Mon 2/1111:30 -

2 stops52h 15m

Wed 18/1113:35 -

2 stops57h 55m

Deal found 10/9$1,344

Wed 21/1011:05 -

2 stops39h 05m

Thu 29/1013:35 -

2 stops33h 55m

Deal found 9/9$1,345

Wed 21/1012:00 -

1 stop27h 05m

Wed 28/1013:35 -

1 stop38h 00m

Deal found 6/9$1,346

Tue 20/1020:40 -

1 stop43h 10m

Tue 10/1113:15 -

1 stop33h 20m

Deal found 7/9$1,352

Sun 1/1110:30 -

1 stop41h 45m

Fri 13/1119:15 -

1 stop27h 15m

Deal found 10/9$1,355

Fri 6/1120:45 -

1 stop32h 00m

Wed 2/1211:25 -

1 stop22h 55m

Deal found 6/9$1,356

Mon 2/1110:10 -

1 stop30h 05m

Thu 3/1213:15 -

1 stop33h 20m

Deal found 6/9$1,359

Find flight deals from Sydney to Heidelberg

Round-trip from	$1,338
One-way from	$707
Popular in	December
Cheapest in	February
Average price	$2,121

China Southern
5/11-30/11
3 total stops
70h 00m total
Sydney to Heidelberg

Search Deals

16/10-31/12
3 total stops
37h 05m total
Sydney to Heidelberg

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($123 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($66 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyFrankfurt am Main

SYD Sydney Kingsford Smith - FRA Frankfurt am Main

SYDFRA

Sydney Kingsford Smith

Sat 10/10

21:35-19:05

1 stop30h 30m

Frankfurt am Main

Wed 31/12

00:00-09:00

Nonstop0h 00m

$726

SydneyFrankfurt am Main

SYD Sydney Kingsford Smith - FRA Frankfurt am Main

SYDFRA

Sydney Kingsford Smith

Tue 6/10

22:05-10:05

2 stops45h 00m

Frankfurt am Main

Wed 31/12

00:00-09:00

Nonstop0h 00m

$982

SydneyFrankfurt am Main

SYD Sydney Kingsford Smith - FRA Frankfurt am Main

SYDFRA

Sydney Kingsford Smith

Mon 5/10

15:15-06:30

2 stops48h 15m

Frankfurt am Main

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,103

SydneyFrankfurt am Main

SYD Sydney Kingsford Smith - FRA Frankfurt am Main

SYDFRA

Sydney Kingsford Smith

Wed 16/9

17:45-14:35

2 stops28h 50m

Frankfurt am Main

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,192

SydneyFrankfurt am Main

SYD Sydney Kingsford Smith - FRA Frankfurt am Main

SYDFRA

Sydney Kingsford Smith

Thu 17/12

10:00-05:55

1 stop29h 55m

Frankfurt am Main

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,280

SydneyFrankfurt am Main

SYD Sydney Kingsford Smith - FRA Frankfurt am Main

SYDFRA

Sydney Kingsford Smith

Thu 17/12

12:05-17:15

3 stops39h 10m

Frankfurt am Main

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,340

SydneyFrankfurt am Main

SYD Sydney Kingsford Smith - FRA Frankfurt am Main

SYDFRA

Sydney Kingsford Smith

Mon 2/11

11:30-05:45

2 stops52h 15m

Frankfurt am Main

Wed 18/11

13:35-09:30

2 stops57h 55m

$1,349

SydneyFrankfurt am Main

SYD Sydney Kingsford Smith - FRA Frankfurt am Main

SYDFRA

Sydney Kingsford Smith

Fri 20/11

07:55-13:55

3 stops40h 00m

Frankfurt am Main

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,355

SydneyFrankfurt am Main

SYD Sydney Kingsford Smith - FRA Frankfurt am Main

SYDFRA

Sydney Kingsford Smith

Thu 11/2

21:35-13:55

2 stops26h 20m

Frankfurt am Main

Fri 26/2

06:50-19:25

2 stops26h 35m

$1,424

SydneyFrankfurt am Main

SYD Sydney Kingsford Smith - FRA Frankfurt am Main

SYDFRA

Sydney Kingsford Smith

Thu 11/2

21:35-09:30

2 stops45h 55m

Frankfurt am Main

Sat 27/2

06:50-19:25

2 stops26h 35m

$1,426

Flights are sorted by cheapest return flights first.

Deals found on 7/9

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?

Airfare is below average for this route at the moment.

Sydney to Heidelberg flights typically cost between $1,776 and $2,374 in November.
The cheapest return price found within the last 5 days was $1,338 on Multiple Airlines (5 Nov–30 Nov).

Reviews of airlines servicing Heidelberg

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

Singapore Airlines

8.2

Very Good

1,599 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

1,599 reviews

Singapore Airlines

8.2

Very Good

1,599 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

1,480 reviews

Singapore Airlines

8.2

Very Good

1,599 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.

Air China

7.5

Good

164 reviews

Singapore Airlines

8.2

Very Good

1,599 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

1,535 reviews

Singapore Airlines

8.2

Very Good

1,599 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

236 reviews

Singapore Airlines

8.2

Very Good

1,599 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. 17 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 26h 20m. Fly via China Eastern or Turkish 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 $349. However, be on the lookout for offers from China Southern and Qantas 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

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Coolangatta to Frankfurt flights

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Coffs Harbour to Munich flights

Top 10 airlines flying from Sydney to Heidelberg

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest$878	Average$2,203	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Air China	Cheapest$914	Average$1,524	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Virgin Australia	Cheapest$916	Average$2,131	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
China Eastern	Cheapest$1,041	Average$1,653	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Turkish Airlines	Cheapest$1,147	Average$1,451	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Asiana Airlines	Cheapest$1,222	Average$2,286	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
Vietnam Airlines	Cheapest$1,224	Average$1,840	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights
Etihad Airways	Cheapest$1,227	Average$1,625	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest$1,274	Average$2,018	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Air Canada	Cheapest$1,455	Average$1,549	FlexibilityNo cancel fee	On-time67%	Search Air Canada 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.

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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 $707

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/10. 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 11 September 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 11 September 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 11 September 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 11 September 2026.

Last-minute flights from Sydney to HeidelbergDiscover last-minute flight deals from Sydney to Heidelberg. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from Sydney to Heidelberg. Data last updated 11 September 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 11 September 2026.

Search for one-way flight options from Sydney to Heidelberg. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

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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

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 $1,776 and $2,374 in November.The cheapest return price found within the last 5 days was $1,338 on Multiple Airlines (5 Nov–30 Nov).

Reviews of airlines servicing Heidelberg

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

Related info for your journey

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

Complete your trip to Heidelberg by adding a car hire and/or hotel booking to your travel itinerary.

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

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Sydney and Heidelberg flights

Browse other Sydney and Heidelberg flight options. Last updated on 11 September 2026.

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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 11 September 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 11 September 2026.

Last-minute flights from Sydney to Heidelberg
Discover last-minute flight deals from Sydney to Heidelberg. Data last updated 11 September 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 11 September 2026.

Sydney to Heidelberg flights typically cost between $1,776 and $2,374 in November.
The cheapest return price found within the last 5 days was $1,338 on Multiple Airlines (5 Nov–30 Nov).