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$562+ 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 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
— FRA
4 Apr — 11 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Heidelberg in 2026

Enter your travel dates to find the best prices.

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 5 March 2026.

Wed 20/516:00
SYD
-
FRA
2 stops33h 50m
Multiple Airlines
Fri 12/614:15
FRA
-
SYD
2 stops40h 35m
Multiple Airlines
Deal found 5/3$1,201
Mon 20/420:30
SYD
-
FRA
1 stop41h 35m
China Eastern
Mon 27/414:30
FRA
-
SYD
1 stop38h 05m
China Eastern
Deal found 4/3$1,207
Mon 9/321:45
SYD
-
FRA
1 stop42h 20m
Etihad Airways
Mon 23/309:50
FRA
-
SYD
1 stop34h 45m
Etihad Airways
Deal found 28/2$1,208
Thu 23/419:40
SYD
-
FRA
1 stop30h 10m
Air China
Thu 7/519:50
FRA
-
SYD
1 stop35h 00m
Air China
Deal found 1/3$1,211
Sun 19/419:40
SYD
-
FRA
1 stop26h 35m
Air China
Sat 2/519:20
FRA
-
SYD
2 stops59h 30m
Air China
Deal found 28/2$1,218
Sun 10/519:40
SYD
-
FRA
1 stop43h 10m
Air China
Thu 4/619:50
FRA
-
SYD
1 stop35h 00m
Air China
Deal found 4/3$1,224
Thu 14/519:40
SYD
-
FRA
1 stop30h 10m
Air China
Fri 5/614:15
FRA
-
SYD
1 stop40h 35m
Air China
Deal found 3/3$1,225
Thu 30/411:00
SYD
-
FRA
1 stop27h 05m
China Eastern
Sat 16/514:30
FRA
-
SYD
1 stop38h 05m
China Eastern
Deal found 5/3$1,228

Find flight deals to Heidelberg

Find the latest flights to Heidelberg in 2026, 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 5 March 2026.

Return from

$1,201

One-way from

$531

Popular in

December

Cheapest in

February

Average price

$1,633
Air China
  • Air China
  • 20/5-12/6
  • 4 total stops
  • 74h 25m total
  • Sydney to Frankfurt am Main
Search Deals
10/7
  • 10/7
  • 3 total stops
  • 40h 35m total
  • Sydney to Heidelberg
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($142 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($45 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
Search Deals

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 5 March 2026.
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

Wed 18/3

10:00-05:45

2 stops29h 45m

Frankfurt am Main

Wed 1/4

14:30-09:00

3 stops57h 30m

$1,810

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Mon 20/4

14:45-17:35

2 stops34h 50m

Frankfurt am Main

Sun 3/5

19:00-19:10

2 stops40h 10m

$1,830

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sat 14/3

21:40-13:20

1 stop25h 40m

Frankfurt am Main

Sun 29/3

21:55-07:10

1 stop24h 15m

$1,919

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sun 22/3

12:00-05:45

1 stop27h 45m

Frankfurt am Main

Tue 31/3

14:30-09:00

3 stops33h 30m

$1,925

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Mon 29/6

14:15-06:00

1 stop23h 45m

Frankfurt am Main

Thu 24/9

13:35-08:15

1 stop34h 40m

$2,007

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Fri 15/5

07:05-10:05

3 stops35h 00m

Frankfurt am Main

Tue 19/5

15:05-19:10

2 stops44h 05m

$2,021

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Mon 16/3

17:30-13:20

2 stops29h 50m

Frankfurt am Main

Wed 25/3

15:10-06:50

1 stop29h 40m

$2,067

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Fri 26/6

10:10-21:45

2 stops43h 35m

Frankfurt am Main

Wed 23/9

14:40-06:05

2 stops31h 25m

$2,464

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sat 21/3

18:15-13:20

2 stops29h 05m

Frankfurt am Main

Mon 6/4

21:55-10:05

3 stops28h 10m

$2,557

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Thu 26/3

08:45-07:05

1 stop32h 20m

Frankfurt am Main

Fri 27/3

12:05-07:30

2 stops33h 25m

$2,895

Flights are sorted by cheapest return flights first.

Deals found on 1/3

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
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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?

Use this chart to determine the optimal time to book a return flight from Sydney to Heidelberg. Price data was last updated on 27 February 2026.

The best time to book flights to Heidelberg is 12 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 25 hours 0 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.

What are the most popular airlines that fly to Heidelberg?

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

Singapore Airlines
Singapore Airlines
From $1,356
China Eastern
China Eastern
From $830
Qatar Airways
Qatar Airways
From $1,295
Thai Airways
Thai Airways
From $1,500

What are the cheapest airlines that fly to Heidelberg?

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

Rainfall in Heidelberg by month

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

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

Get insights into the airlines that provide service to Heidelberg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heidelberg. Reviews last updated 5 March 2026.
Read reviews from past customers who have flown Singapore Airlines, Thai Airways, andEtihad Airways 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.
Singapore Airlines
8.2
Very Good
1,468 reviews
Check prices

Food

7.8

Entertainment

8.0

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.2
Very Good
1,468 reviews
Singapore Airlines
8.2
Very Good
1,468 reviews
Check prices

Food

7.8

Entertainment

8.0

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Thai Airways
7.8
Good
391 reviews
Singapore Airlines
8.2
Very Good
1,468 reviews
Check prices

Food

7.8

Entertainment

8.0

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Etihad Airways
7.3
Good
1,424 reviews
Singapore Airlines
8.2
Very Good
1,468 reviews
Check prices

Food

7.8

Entertainment

8.0

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
China Eastern
7.2
Good
196 reviews
Singapore Airlines
8.2
Very Good
1,468 reviews
Check prices

Food

7.8

Entertainment

8.0

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Air China
7.2
Good
139 reviews
Singapore Airlines
8.2
Very Good
1,468 reviews
Check prices

Food

7.8

Entertainment

8.0

Overall

8.2

Crew

8.6

Boarding

8.3

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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, China Eastern 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 $1,188, however they can be found for as little as $256.

  • Where does the fastest flight to Heidelberg depart from?

    For those looking to save time traveling to Heidelberg, Melbourne offers the quickest one-way flight (21 hours 35 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

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Airports serving Heidelberg

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Flights to Frankfurt
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