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 $662. However, be on the lookout for offers from T'way Air and China Eastern, as they are both options that can get you from Sydney to Heidelberg for a low price. Find deals

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

The most popular airlines flying from Sydney to Heidelberg are Air Canada, Air India and Air China. Something to consider prior to booking your flight.

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

Travellers have found it’s best to book a flight 55 days in advance to save up to 54% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 55 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Sydney to Heidelberg 1-2 weeks in advance for as low as $1,905, or $2,278 for flights within the next 24 hours.

What is the cheapest month to fly from Sydney to Heidelberg?

February is one of the best times of the year to fly to Heidelberg from Sydney. Prices for February average $1,917 per person but you can even find prices for as low as $1,113. The most expensive prices can be found in the month of December. Opting for a February flight can save you 31% on your journey compared to booking in December

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. 20 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.

$660+ Flights from Sydney to Heidelberg

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Heidelberg are usually found in February or October, booked 54 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Sydney to Heidelberg

Round-trip from	$1,455
One-way from	$662
Popular in	December
Cheapest in	February
Average price	$2,000

China Southern
8/8-30/8
2 total stops
62h 15m total
Sydney to Heidelberg

Search Deals

Air China
15/7
1 total stop
26h 35m total
Sydney to Heidelberg

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($318 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($87 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Sydney to Heidelberg

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 June 2025.

Tue 4/1111:25SYD - FRA

2 stops52h 20mChina Southern

Tue 11/1112:25FRA - SYD

1 stop21h 55mChina Southern

Deal found 11/6$1,452

Sun 27/719:40SYD - FRA

1 stop43h 10mAir China

Tue 12/820:00FRA - SYD

1 stop34h 50mAir China

Deal found 12/6$1,461

Mon 7/711:00SYD - FRA

1 stop27h 05mChina Eastern

Tue 8/714:30FRA - SYD

1 stop38h 05mChina Eastern

Deal found 12/6$1,463

Wed 22/1013:50SYD - FRA

1 stop37h 10mMultiple Airlines

Tue 28/1011:40FRA - SYD

1 stop39h 10mMultiple Airlines

Deal found 12/6$1,484

Mon 13/1022:10SYD - FRA

1 stop41h 45mChina Airlines

Wed 12/1110:40FRA - SYD

1 stop39h 30mChina Airlines

Deal found 10/6$1,509

Thu 6/1112:15SYD - FRA

1 stop37h 45mT'way Air

Thu 13/1118:00FRA - SYD

1 stop30h 15mT'way Air

Deal found 11/6$1,633

Fri 7/1110:30SYD - FRA

1 stop38h 45mAsiana Airlines

Mon 10/1117:35FRA - SYD

1 stop28h 55mAsiana Airlines

Deal found 11/6$1,659

Mon 13/1011:15SYD - FRA

2 stops27h 45mVietnam Airlines

Wed 12/1113:05FRA - SYD

1 stop34h 45mVietnam Airlines

Deal found 10/6$1,672

Wed 5/1111:20SYD - FRA

2 stops30h 05mAir Canada

Wed 12/1110:40FRA - SYD

1 stop36h 55mAir Canada

Deal found 11/6$1,698

Fri 7/1121:45SYD - FRA

2 stops45h 45mTurkish Airlines

Sun 9/1114:50FRA - SYD

2 stops43h 00mTurkish Airlines

Deal found 11/6$1,730

Sun 27/715:00SYD - FRA

1 stop35h 00mSingapore Airlines

Tue 12/821:40FRA - SYD

1 stop28h 45mSingapore Airlines

Deal found 12/6$1,765

Fri 13/622:00SYD - FRA

3 stops47h 40mSriLankan Airlines

Fri 27/615:05FRA - SYD

1 stop39h 50mSriLankan Airlines

Deal found 10/6$1,813

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 June 2025.

Fri 8/810:15SYD - FRA

1 stop27h 55mChina Southern

Sat 30/814:05FRA - SYD

1 stop34h 20mChina Southern

Deal found 11/6$1,455

Fri 25/719:40SYD - FRA

1 stop26h 35mAir China

Tue 12/814:15FRA - SYD

1 stop40h 35mAir China

Deal found 12/6$1,458

Mon 7/711:00SYD - FRA

1 stop27h 05mChina Eastern

Tue 8/714:30FRA - SYD

1 stop38h 05mChina Eastern

Deal found 12/6$1,463

Mon 16/609:30SYD - FRA

1 stop39h 00mAsiana Airlines

Thu 26/618:30FRA - SYD

1 stop29h 00mAsiana Airlines

Deal found 12/6$1,640

Tue 17/610:45SYD - FRA

1 stop38h 05mMultiple Airlines

Wed 25/619:00FRA - SYD

2 stops31h 10mMultiple Airlines

Deal found 11/6$1,670

Thu 24/722:10SYD - FRA

1 stop40h 45mChina Airlines

Mon 11/811:15FRA - SYD

1 stop39h 30mChina Airlines

Deal found 11/6$1,692

Fri 25/710:15SYD - FRA

1 stop28h 15mVietnam Airlines

Thu 14/813:55FRA - SYD

1 stop38h 20mVietnam Airlines

Deal found 11/6$1,695

Sun 27/715:00SYD - FRA

1 stop35h 00mSingapore Airlines

Tue 12/821:40FRA - SYD

1 stop28h 45mSingapore Airlines

Deal found 12/6$1,765

Wed 10/920:55SYD - FRA

2 stops28h 35mTurkish Airlines

Wed 15/1015:05FRA - SYD

2 stops43h 55mTurkish Airlines

Deal found 12/6$1,776

Sat 30/819:30SYD - FRA

1 stop23h 15mAir India

Sat 20/912:10FRA - SYD

1 stop21h 50mAir India

Deal found 11/6$1,790

Mon 16/622:00SYD - FRA

3 stops47h 40mSriLankan Airlines

Fri 27/615:05FRA - SYD

1 stop39h 50mSriLankan Airlines

Deal found 11/6$1,821

Tue 17/611:40SYD - FRA

1 stop37h 10mT'way Air

Thu 26/618:50FRA - SYD

1 stop31h 05mT'way Air

Deal found 11/6$1,904

Last-minute flights from Sydney to Heidelberg
Discover last-minute flight deals from Sydney to Heidelberg. Data last updated 13 June 2025 and is based on user searches.

Thu 12/621:15SYD - FRA

2 stops29h 50mMultiple Airlines

Thu 19/613:55FRA - SYD

1 stop38h 20mMultiple Airlines

Deal found 10/6$1,567

Fri 13/609:30SYD - FRA

1 stop39h 00mAsiana Airlines

Thu 26/618:30FRA - SYD

1 stop29h 00mAsiana Airlines

Deal found 10/6$1,808

Fri 13/622:00SYD - FRA

3 stops47h 40mSriLankan Airlines

Fri 27/615:05FRA - SYD

1 stop39h 50mSriLankan Airlines

Deal found 10/6$1,813

Fri 13/614:50SYD - FRA

1 stop23h 25mThai Airways

Fri 27/620:40FRA - SYD

1 stop29h 40mThai Airways

Deal found 10/6$1,831

Tue 17/610:45SYD - FRA

1 stop38h 05mMultiple Airlines

Wed 25/619:00FRA - SYD

2 stops31h 10mMultiple Airlines

Deal found 11/6$1,670

Tue 17/621:45SYD - FRA

2 stops40h 25mChina Southern

Thu 26/614:05FRA - SYD

2 stops45h 35mChina Southern

Deal found 11/6$1,798

Tue 17/611:00SYD - FRA

1 stop27h 05mChina Eastern

Wed 9/714:30FRA - SYD

3 stops33h 30mChina Eastern

Deal found 9/6$1,854

Tue 17/611:40SYD - FRA

1 stop37h 10mT'way Air

Tue 8/718:50FRA - SYD

1 stop31h 05mT'way Air

Deal found 11/6$1,877

Tue 17/610:15SYD - FRA

2 stops27h 45mVietnam Airlines

Wed 25/613:55FRA - SYD

2 stops34h 20mVietnam Airlines

Deal found 11/6$2,082

Tue 17/609:50SYD - FRA

2 stops31h 00mEmirates

Fri 27/611:00FRA - SYD

2 stops35h 25mEmirates

Deal found 11/6$2,269

Wed 18/610:00SYD - FRA

1 stop28h 15mThai Airways

Sat 28/620:40FRA - SYD

1 stop29h 40mThai Airways

Deal found 10/6$2,158

Wed 18/614:00SYD - FRA

2 stops48h 55mChina Airlines

Wed 25/611:15FRA - SYD

2 stops46h 25mChina Airlines

Deal found 11/6$2,452

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 June 2025.

Tue 15/719:40SYD - FRA

1 stop26h 35mAir China

Deal found 11/6$662

Sun 13/710:45SYD - FRA

1 stop38h 05mMultiple Airlines

Deal found 11/6$666

Sat 12/711:40SYD - FRA

1 stop37h 10mT'way Air

Deal found 12/6$688

Sat 26/720:30SYD - FRA

1 stop41h 35mChina Eastern

Deal found 11/6$749

Sun 20/721:45SYD - FRA

1 stop40h 25mChina Southern

Deal found 11/6$761

Sat 26/714:15SYD - FRA

1 stop23h 45mVietnam Airlines

Deal found 11/6$829

Tue 17/616:10SYD - FRA

2 stops29h 30mSriLankan Airlines

Deal found 11/6$893

Thu 19/608:55SYD - FRA

1 stop40h 55mJapan Airlines

Deal found 12/6$970

Wed 18/610:00SYD - FRA

1 stop28h 15mThai Airways

Deal found 12/6$981

Fri 29/820:55SYD - FRA

2 stops45h 05mTurkish Airlines

Deal found 12/6$1,213

Thu 31/714:05SYD - FRA

1 stop25h 10mCathay Pacific

Deal found 11/6$1,280

Thu 28/809:20SYD - FRA

3 stops54h 50mAir Canada

Deal found 12/6$1,348

Cheapflights Fare Finder

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

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Fri 8/8

10:15-06:10

1 stop27h 55m

Frankfurt am Main

Sat 30/8

14:05-08:25

1 stop34h 20m

$1,455

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sun 27/7

19:40-06:50

1 stop43h 10m

Frankfurt am Main

Tue 12/8

20:00-14:50

1 stop34h 50m

$1,461

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Mon 7/7

11:00-06:05

1 stop27h 05m

Frankfurt am Main

Tue 8/7

14:30-12:35

1 stop38h 05m

$1,463

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Tue 17/6

10:45-16:50

1 stop38h 05m

Frankfurt am Main

Wed 25/6

19:00-10:10

2 stops31h 10m

$1,670

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Thu 24/7

22:10-06:55

1 stop40h 45m

Frankfurt am Main

Mon 11/8

11:15-10:45

1 stop39h 30m

$1,692

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Fri 25/7

10:15-06:30

1 stop28h 15m

Frankfurt am Main

Wed 13/8

14:05-08:15

1 stop34h 10m

$1,695

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sun 27/7

15:00-18:00

1 stop35h 00m

Frankfurt am Main

Tue 12/8

21:40-10:25

1 stop28h 45m

$1,765

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sun 27/7

20:55-17:30

2 stops28h 35m

Frankfurt am Main

Tue 12/8

18:55-19:00

2 stops40h 05m

$1,773

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sat 30/8

19:30-10:45

1 stop23h 15m

Frankfurt am Main

Sat 20/9

12:10-18:00

1 stop21h 50m

$1,790

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Mon 16/6

22:00-13:40

3 stops47h 40m

Frankfurt am Main

Fri 27/6

15:05-14:55

1 stop39h 50m

$1,821

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 27 results

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?

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 54 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, October is the cheapest month in which you can book a flight from Sydney to Heidelberg (average of $979). Flying from Sydney to Heidelberg in December is currently the most expensive (average of $1,548). 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 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 is the cheapest day to fly from Sydney to Heidelberg?

Travellers seeking maximum savings on their Sydney to Heidelberg flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Heidelberg by month

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.

Temperature in Heidelberg by month

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).

Reviews of airlines servicing Heidelberg

Read reviews from past customers who have flown Japan Airlines, China Airlines and ANA from Sydney to Heidelberg. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Japan Airlines

8.3

Very Good

1,490 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,May 2025

MAA - DEL

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

Japan Airlines

8.3

Very Good

1,490 reviews

Japan Airlines

8.3

Very Good

1,490 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,May 2025

MAA - DEL

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

China Airlines

8.3

Very Good

738 reviews

Japan Airlines

8.3

Very Good

1,490 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,May 2025

MAA - DEL

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

ANA

8.3

Very Good

882 reviews

Japan Airlines

8.3

Very Good

1,490 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,May 2025

MAA - DEL

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

Asiana Airlines

8.2

Very Good

440 reviews

Japan Airlines

8.3

Very Good

1,490 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,May 2025

MAA - DEL

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

Singapore Airlines

8.1

Very Good

1,304 reviews

Japan Airlines

8.3

Very Good

1,490 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,May 2025

MAA - DEL

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

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. 20 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.
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 $662. However, be on the lookout for offers from T'way Air 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, October is the cheapest month in which you can book a flight from Sydney to Heidelberg (average of $979). Flying from Sydney to Heidelberg in December is currently the most expensive (average of $1,548). 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

Alternative routes for Sydney to Heidelberg

Sydney to Frankfurt flights

Sydney to Munich flights

Sydney to Stuttgart flights

Coolangatta to Frankfurt flights

Coffs Harbour to Munich flights

Coolangatta to Munich flights

Top 10 airlines flying from Sydney to Heidelberg

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest$1,114	Average$1,687	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Air China	Cheapest$1,124	Average$1,376	FlexibilityNo cancel fee	On-time67%	Search Air China flights
China Eastern	Cheapest$1,282	Average$1,621	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Etihad Airways	Cheapest$1,312	Average$1,778	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
China Airlines	Cheapest$1,366	Average$1,576	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights
Turkish Airlines	Cheapest$1,410	Average$1,881	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Asiana Airlines	Cheapest$1,441	Average$1,765	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights
Air India	Cheapest$1,443	Average$1,759	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Vietnam Airlines	Cheapest$1,478	Average$1,798	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights
Qatar Airways	Cheapest$1,501	Average$1,960	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

Fly with Cheapflights

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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Cheap flights from Sydney to Heidelberg from $660

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 23/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Heidelberg are usually found in February or October, booked 54 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap 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 June 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 June 2025.

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 June 2025.

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 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 9 June 2025.

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

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

Find hourly flight availability from Sydney 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 13 June 2025.

What is the cheapest day to fly from Sydney to Heidelberg?

Use this chart to determine the cheapest time to fly return from Sydney to Heidelberg. Price data was last updated on 16 December 2024.

Rainfall in Heidelberg by month

Plan your trip to Heidelberg by taking into account the average rainfall totals by month.

Temperature in Heidelberg by month

Plan your trip to Heidelberg by taking into account the average temperature totals by month.

Reviews of airlines servicing Heidelberg

Read reviews from past customers who have flown Japan Airlines, China Airlines and ANA from Sydney to Heidelberg. Users have also rated airlines in terms of 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?

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?

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

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.

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 June 2025.