What is the cheapest month to fly to Heidelberg?

At the present moment the cheapest month to fly to Heidelberg is currently October ; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

Can I find cheaper flights to Heidelberg if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Heidelberg on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Heidelberg?

Based on reviews from Cheapflights users, Virgin Australia is rated the highest out of the airlines that fly to Heidelberg.

How much is a return flight to Heidelberg?

A return flight to Heidelberg will typically cost around $365, however they can be found for as little as $237.

Where does the fastest flight to Heidelberg depart from?

For those looking to save time traveling to Heidelberg, Adelaide offers the quickest one-way flight (24 hours 25 minutes).

Does Frankfurt am Main have car hire?

Yes. Those touching down at Frankfurt am Main can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Frankfurt am Main?

Yes. Frankfurt am Main has hotels nearby for those requiring accommodations. My Cloud Transit Hotel - Guests With International Flight Only! is the closest property to Frankfurt am Main (0.0 km away from Frankfurt am Main).

$654+ Flights to Heidelberg

Flights to Heidelberg in 2025

Return from	$1,439
One-way from	$654
Popular in	December
Cheapest in	February
Average price	$1,837

China Eastern
3/9-11/9
4 total stops
74h 45m total
Sydney to Frankfurt am Main

Search Deals

Air China
6/8
1 total stop
30h 15m total
Sydney to Heidelberg

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($303 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($84 potential savings vs. average return price).

Search Deals

Average for return flights in July 2025

Search Deals

Find flight deals to Heidelberg

Cheapest flights to Heidelberg
Explore the most affordable flight options available to Heidelberg. Find the lowest fares based on data from user searches, with prices last updated on 15 July 2025.

Sun 17/819:40SYD - FRA

2 stops43h 05mAir China

Tue 2/920:00FRA - SYD

1 stop34h 50mAir China

Deal found 15/7$1,431

Wed 3/920:30SYD - FRA

1 stop41h 35mChina Eastern

Thu 11/914:30FRA - SYD

3 stops33h 10mChina Eastern

Deal found 13/7$1,439

Sun 2/1121:45SYD - FRA

1 stop29h 45mMultiple Airlines

Mon 17/1111:40FRA - SYD

1 stop39h 25mMultiple Airlines

Deal found 14/7$1,467

Sun 2/1121:45SYD - FRA

2 stops26h 10mTurkish Airlines

Mon 17/1107:05FRA - SYD

2 stops26h 45mTurkish Airlines

Deal found 14/7$1,485

Sun 17/821:45SYD - FRA

1 stop40h 25mChina Southern

Tue 2/914:05FRA - SYD

1 stop34h 20mChina Southern

Deal found 13/7$1,569

Best flights to Heidelberg
Discover carefully curated flight deals to Heidelberg that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 July 2025.

Wed 3/920:30SYD - FRA

1 stop41h 35mChina Eastern

Thu 11/914:30FRA - SYD

3 stops33h 10mChina Eastern

Deal found 13/7$1,439

Sun 10/819:40SYD - FRA

1 stop26h 35mAir China

Sun 17/819:20FRA - SYD

2 stops35h 30mAir China

Deal found 13/7$1,492

Sun 17/821:45SYD - FRA

1 stop40h 25mChina Southern

Tue 2/914:05FRA - SYD

1 stop34h 20mChina Southern

Deal found 13/7$1,569

Thu 4/911:00SYD - FRA

1 stop27h 05mMultiple Airlines

Sat 13/921:00FRA - SYD

2 stops57h 15mMultiple Airlines

Deal found 13/7$1,624

Last-minute flights to Heidelberg
Discover last-minute flight deals to Heidelberg. Data last updated 15 July 2025 and is based on user searches.

Wed 16/711:00SYD - FRA

1 stop27h 05mChina Eastern

Wed 20/814:30FRA - SYD

2 stops57h 10mChina Eastern

Deal found 13/7$1,457

Thu 24/714:50SYD - FRA

2 stops28h 10mKLM

Wed 13/818:30FRA - SYD

2 stops28h 10mKLM

Deal found 15/7$4,880

Fri 25/720:30SYD - FRA

1 stop41h 35mChina Eastern

Sun 10/814:30FRA - SYD

2 stops57h 30mChina Eastern

Deal found 15/7$1,523

Fri 25/719:40SYD - FRA

1 stop26h 35mAir China

Sun 10/814:15FRA - SYD

2 stops40h 35mAir China

Deal found 13/7$1,683

Fri 25/720:10SYD - FRA

1 stop31h 15mAir India

Sun 10/821:15FRA - SYD

1 stop37h 25mAir India

Deal found 15/7$1,797

Fri 25/721:30SYD - FRA

1 stop41h 30mEtihad Airways

Sun 10/811:20FRA - SYD

1 stop34h 50mEtihad Airways

Deal found 13/7$1,985

Fri 25/709:15SYD - FRA

3 stops33h 30mMultiple Airlines

Sun 10/814:00FRA - SYD

3 stops32h 10mMultiple Airlines

Deal found 15/7$2,032

Fri 25/706:15SYD - FRA

2 stops33h 00mCathay Pacific

Sun 10/813:45FRA - SYD

2 stops33h 50mCathay Pacific

Deal found 13/7$2,710

Fri 25/717:45SYD - FRA

2 stops28h 50mQatar Airways

Sun 10/809:35FRA - SYD

2 stops28h 45mQatar Airways

Deal found 14/7$2,736

Fri 25/709:20SYD - FRA

1 stop33h 40mAir Canada

Sun 10/809:55FRA - SYD

3 stops37h 25mAir Canada

Deal found 13/7$2,793

Fri 25/720:10SYD - FRA

1 stop44h 20mLufthansa

Sun 10/821:40FRA - SYD

1 stop24h 15mLufthansa

Deal found 14/7$3,406

Fri 25/710:20SYD - FRA

1 stop30h 50mUnited Airlines

Sun 10/813:35FRA - SYD

1 stop33h 20mUnited Airlines

Deal found 14/7$3,598

One-way flights to Heidelberg
Search for one-way flight options to Heidelberg. Find affordable one-way fares based on user searches. Data last updated 15 July 2025.

Wed 6/819:45SYD - FRA

1 stop30h 15mAir China

Deal found 14/7$654

Fri 3/1007:45SYD - FRA

2 stops38h 30mMultiple Airlines

Deal found 14/7$671

Wed 15/1016:40SYD - FRA

1 stop23h 20mEtihad Airways

Deal found 14/7$738

Tue 19/821:45SYD - FRA

2 stops40h 25mChina Southern

Deal found 13/7$747

Mon 15/920:30SYD - FRA

1 stop41h 35mChina Eastern

Deal found 14/7$762

Sat 29/1112:15SYD - FRA

1 stop37h 45mT'way Air

Deal found 12/7$889

Cheapflights Fare Finder

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

Fly from

Route

Depart

Return

Price

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sun 17/8

19:40-06:45

2 stops43h 05m

Frankfurt am Main

Tue 2/9

20:00-14:50

1 stop34h 50m

$1,431

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Wed 3/9

20:30-06:05

1 stop41h 35m

Frankfurt am Main

Thu 11/9

14:30-07:40

3 stops33h 10m

$1,439

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sun 2/11

21:45-17:30

1 stop29h 45m

Frankfurt am Main

Mon 17/11

11:40-13:05

1 stop39h 25m

$1,467

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sun 2/11

21:45-13:55

2 stops26h 10m

Frankfurt am Main

Mon 17/11

07:05-19:50

2 stops26h 45m

$1,485

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sun 17/8

21:45-06:10

1 stop40h 25m

Frankfurt am Main

Tue 2/9

14:05-08:25

1 stop34h 20m

$1,569

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Wed 6/8

19:45-18:00

1 stop30h 15m

$654

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Fri 3/10

07:45-14:15

2 stops38h 30m

$671

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Wed 15/10

16:40-07:00

1 stop23h 20m

$738

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Tue 19/8

21:45-06:10

2 stops40h 25m

$747

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Mon 15/9

20:30-06:05

1 stop41h 35m

$762

Flights are sorted by cheapest return flights first.

Deals found on 14/7

Showing 1-10 of 11 results

Best time to book a flight to Heidelberg

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

When is the best time to book a flight to Heidelberg?

The best time to book flights to Heidelberg is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Heidelberg?

On average, a flight from Sydney to Heidelberg takes 27 hours 5 minutes. Flights to Heidelberg from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Heidelberg?

Users looking for the lowest fares to Heidelberg should consider flying on Saturday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday at midday, when prices are usually at their highest.

What are the most popular airlines that fly to Heidelberg?

The most popular airlines flying from Sydney to Heidelberg are Thai Airways, China Eastern and Singapore Airlines.

What are the cheapest airlines that fly to Heidelberg?

The cheapest airlines flying from Sydney to Heidelberg are China Southern, Air China and China Eastern.

Rainfall in Heidelberg by month

In terms of precipitation, rainfall in Heidelberg ranges from 40.0 - 70.0 mm 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 China Southern, Etihad Airways, andChina Eastern to Germany. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

China Southern

7.6

Good

103 reviews

Check prices

Reviews

1 / 3

10.0

Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

China Southern

7.6

Good

103 reviews

China Southern

7.6

Good

103 reviews

Check prices

Reviews

1 / 3

10.0

Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

Etihad Airways

7.4

Good

1,222 reviews

China Southern

7.6

Good

103 reviews

Check prices

Reviews

1 / 3

10.0

Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

China Eastern

7.2

Good

151 reviews

China Southern

7.6

Good

103 reviews

Check prices

Reviews

1 / 3

10.0

Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

Air China

7.2

Good

89 reviews

China Southern

7.6

Good

103 reviews

Check prices

Reviews

1 / 3

10.0

Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

FAQs about flying to Heidelberg

Can I find cheaper flights to Heidelberg if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Heidelberg on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Heidelberg?
Based on reviews from Cheapflights users, Virgin Australia is rated the highest out of the airlines that fly to Heidelberg.
How much is a return flight to Heidelberg?
A return flight to Heidelberg will typically cost around $365, however they can be found for as little as $237.
Where does the fastest flight to Heidelberg depart from?
For those looking to save time traveling to Heidelberg, Adelaide offers the quickest one-way flight (24 hours 25 minutes).
Does Frankfurt am Main have car hire?
Yes. Those touching down at Frankfurt am Main can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Frankfurt am Main?
Yes. Frankfurt am Main has hotels nearby for those requiring accommodations. My Cloud Transit Hotel - Guests With International Flight Only! is the closest property to Frankfurt am Main (0.0 km away from Frankfurt am Main).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Airports serving Heidelberg

Flights to Frankfurt

Flights from Frankfurt

Fly with Cheapflights

How does Cheapflights help users find flights to Heidelberg?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Heidelberg. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals 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 to Heidelberg with no change fees?

Yes, we can. To see specific flights 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 to Heidelberg become cheaper?

Not ready to book yet? You can track prices for flights to Heidelberg on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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$654+ Cheap flights to Heidelberg

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Heidelberg in 2025

Find the latest flights to Heidelberg in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 15 July 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flight deals to Heidelberg

Cheapest flights to HeidelbergExplore the most affordable flight options available to Heidelberg. Find the lowest fares based on data from user searches, with prices last updated on 15 July 2025.

Explore the most affordable flight options available to Heidelberg. Find the lowest fares based on data from user searches, with prices last updated on 15 July 2025.

Cheapflights Fare Finder

Locate flights to Heidelberg that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 15 July 2025.

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

Best time to book a flight to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight to Heidelberg

When is the best time to book a flight 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 11 July 2025.

How long is the flight to Heidelberg?

When is the cheapest time to fly 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.

What are the most popular airlines that fly to Heidelberg?

What are the cheapest airlines that fly to Heidelberg?

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 China Southern, Etihad Airways, andChina Eastern to Germany. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Heidelberg

Can I find cheaper flights to Heidelberg if I am willing to have stopovers?

What is the best airline to fly to Heidelberg?

How much is a return flight to Heidelberg?

Where does the fastest flight to Heidelberg depart from?

Does Frankfurt am Main have car hire?

Are there hotels close to Frankfurt am Main?

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.

Airports serving Heidelberg

Book a flight to or from one of these Heidelberg airports.

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 to Heidelberg?

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

Can Cheapflights find flights to Heidelberg with no change fees?

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights to Heidelberg
Explore the most affordable flight options available to Heidelberg. Find the lowest fares based on data from user searches, with prices last updated on 15 July 2025.