Question 1

How long is the flight from Sydney to Heidelberg?

Accepted Answer

There are many flights that can get you from Sydney to Heidelberg in 26h 40m. Fly via Turkish Airlines or Air China to get the fastest option. The distance between Sydney and Heidelberg is about 16485 km. This flight may include one or multiple stops. Find deals

Question 2

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

Accepted Answer

The cheapest airline one-way is Air China, with whom users have recently found tickets for as low as $707. However, be on the lookout for offers from T'way Air and Etihad Airways, as they are both options that can get you from Sydney to Heidelberg for a low price. Find deals

Question 3

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

Accepted Answer

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 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date. Find deals

Question 4

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

Accepted Answer

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. Find deals

Question 5

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

Accepted Answer

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.

Question 6

E

Accepted Answer

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.

Question 7

E

Accepted Answer

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).

Question 8

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

Accepted Answer

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.

Question 9

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

Accepted Answer

Travellers have found it’s best to book a flight 24 days in advance to save up to 21% 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 24 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 $1,786, or $2,271 for flights within the next 24 hours.

Question 10

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

Accepted Answer

February is one of the best times of the year to fly to Heidelberg from Sydney. Prices for February average $1,907 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 29% on your journey compared to booking in December

Question 11

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

Accepted Answer

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.

Question 12

What airport do you fly from for flights from Sydney to Heidelberg?

Accepted Answer

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. 21 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.

Question 13

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

Accepted Answer

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

Question 14

How can I find direct flights from Sydney to Heidelberg?

Accepted Answer

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

Question 15

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

Accepted Answer

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.

Question 16

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

Accepted Answer

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.

Question 17

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

Accepted Answer

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.

Question 18

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

Accepted Answer

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.

Question 19

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

Accepted Answer

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.

Round-trip from	$1,454
One-way from	$726
Popular in	December
Cheapest in	February
Average price	$2,004

Airline	Cheapest	Average	Flexibility	On-time
China Southern	Cheapest$1,110	Average$1,806	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Air China	Cheapest$1,131	Average$1,419	FlexibilityNo cancel fee	On-time67%	Search Air China flights
China Eastern	Cheapest$1,243	Average$1,580	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
China Airlines	Cheapest$1,320	Average$1,570	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights
Etihad Airways	Cheapest$1,328	Average$1,843	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Turkish Airlines	Cheapest$1,406	Average$1,854	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Air India	Cheapest$1,440	Average$1,775	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Vietnam Airlines	Cheapest$1,441	Average$1,762	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights
Japan Airlines	Cheapest$1,467	Average$1,679	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights
Qatar Airways	Cheapest$1,496	Average$2,067	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

Cheap flights from Sydney to Heidelberg from $707

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 16/9. 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 80 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 4 settembre 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 4 settembre 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 4 settembre 2025.

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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.

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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 29 August 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 4 settembre 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.

Reviews of airlines servicing Heidelberg

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.

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?

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

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Alternative routes for Sydney to Heidelberg

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Top 10 airlines flying from Sydney to Heidelberg

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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 4 settembre 2025.