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$726+ 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 22/10. Fares are subject to change and may not be available on all flights or dates of travel.
— FRA
3 Sep — 10 Sep1
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 4 August 2026.

Fri 6/1111:25
SYD
-
FRA
1 stop28h 20m
China Southern
Mon 23/1120:20
FRA
-
SYD
2 stops27h 05m
China Southern
Deal found 1/8$1,459
Mon 10/820:30
SYD
-
FRA
1 stop41h 35m
China Eastern
Tue 25/814:30
FRA
-
SYD
1 stop34h 30m
China Eastern
Deal found 2/8$1,461
Mon 10/819:45
SYD
-
FRA
1 stop29h 25m
Air China
Sat 29/819:20
FRA
-
SYD
2 stops35h 30m
Air China
Deal found 3/8$1,465
Mon 10/810:05
SYD
-
FRA
1 stop28h 45m
Multiple Airlines
Wed 2/914:30
FRA
-
SYD
2 stops57h 30m
Multiple Airlines
Deal found 3/8$1,466
Fri 13/1110:30
SYD
-
FRA
2 stops40h 05m
Air China
Thu 10/1213:15
FRA
-
SYD
1 stop33h 20m
Air China
Deal found 31/7$1,468
Sat 15/810:00
SYD
-
FRA
2 stops39h 10m
China Eastern
Sun 30/819:10
FRA
-
SYD
2 stops52h 50m
China Eastern
Deal found 31/7$1,469
Thu 5/1110:40
SYD
-
FRA
1 stop29h 35m
Air China
Mon 23/1118:40
FRA
-
SYD
2 stops51h 55m
Air China
Deal found 1/8$1,473
Mon 17/820:30
SYD
-
FRA
1 stop41h 35m
China Eastern
Thu 20/819:10
FRA
-
SYD
1 stop29h 50m
China Eastern
Deal found 2/8$1,475
Wed 14/1007:45
SYD
-
FRA
2 stops42h 25m
Multiple Airlines
Wed 28/1019:15
FRA
-
SYD
1 stop26h 50m
Multiple Airlines
Deal found 31/7$1,476
Sat 26/920:50
SYD
-
FRA
1 stop30h 15m
Multiple Airlines
Wed 11/1111:25
FRA
-
SYD
1 stop22h 55m
Multiple Airlines
Deal found 30/7$1,480
Thu 19/1112:00
SYD
-
FRA
1 stop27h 45m
China Eastern
Fri 20/1113:35
FRA
-
SYD
1 stop38h 00m
China Eastern
Deal found 1/8$1,483

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 4 August 2026.

Return from

$1,459

One-way from

$726

Popular in

December

Cheapest in

February

Average price

$1,991
China Southern
  • China Southern
  • 6/11-23/11
  • 3 total stops
  • 55h 25m total
  • Sydney to Frankfurt am Main
Search Deals
Air China
  • Air China
  • 22/10
  • 1 total stop
  • 29h 30m total
  • Sydney to Heidelberg
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($108 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($48 potential savings vs. average return price).
Search Deals
Average for return flights in August 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 4 August 2026.
Use the filters below to find and compare flights to Heidelberg that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Mon 17/8

11:00-06:05

1 stop27h 05m

Frankfurt am Main

Sun 30/8

19:10-08:00

3 stops52h 50m

$1,632

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sun 9/8

10:05-06:05

3 stops52h 00m

Frankfurt am Main

Sat 29/8

14:30-09:00

1 stop34h 30m

$1,884

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sun 9/8

10:15-06:30

1 stop28h 15m

Frankfurt am Main

Sun 23/8

13:35-08:15

1 stop34h 40m

$2,032

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sat 29/8

10:00-06:05

3 stops52h 05m

Frankfurt am Main

Mon 19/10

14:30-09:00

2 stops57h 30m

$2,131

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Fri 23/10

15:50-14:35

1 stop31h 45m

Frankfurt am Main

Sat 14/11

09:15-10:20

2 stops39h 05m

$2,333

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sun 6/9

22:10-21:15

2 stops31h 05m

Frankfurt am Main

Thu 17/9

06:50-19:10

2 stops28h 20m

$2,439
Fastest return journey

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Wed 2/9

14:50-07:15

1 stop24h 25m

Frankfurt am Main

Mon 14/9

17:15-10:00

2 stops32h 45m

$2,447

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sat 5/9

14:50-14:35

1 stop31h 45m

Frankfurt am Main

Tue 15/9

17:15-10:00

2 stops32h 45m

$2,490

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sun 13/9

07:35-10:00

3 stops34h 25m

Frankfurt am Main

Sun 4/10

11:30-07:05

3 stops34h 35m

$2,522

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Mon 14/9

07:35-10:05

3 stops34h 30m

Frankfurt am Main

Wed 30/9

11:30-06:05

3 stops34h 35m

$2,550

Flights are sorted by cheapest return flights first.

Deals found on 30/7

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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

How long is the flight to Heidelberg?

On average, a flight from Sydney to Heidelberg takes 25 hours 10 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 Etihad Airways, China Eastern and Singapore Airlines.

Qatar Airways
Qatar Airways
From $1,158
Singapore Airlines
Singapore Airlines
From $1,318
China Eastern
China Eastern
From $838
Etihad Airways
Etihad Airways
From $1,189

What are the cheapest airlines that fly to Heidelberg?

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

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 4 August 2026.
Read reviews from past customers who have flown Singapore Airlines,Cathay Pacific, andChina Southern 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
1,584 reviews
Check prices

Boarding

8.3

Overall

8.2

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.1

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
1,584 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Overall

8.2

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.1

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
1,436 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Overall

8.2

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.1

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 Southern
7.4
Good
168 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Overall

8.2

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.1

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
1,498 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Overall

8.2

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.1

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
230 reviews
Singapore Airlines
8.2
Very Good
1,584 reviews
Check prices

Boarding

8.3

Overall

8.2

Food

7.8

Comfort

8.0

Crew

8.6

Entertainment

8.1

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.

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 $469, however they can be found for as little as $438.

  • Where does the fastest flight to Heidelberg depart from?

    For those looking to save time traveling to Heidelberg, Cairns offers the quickest one-way flight (24 hours 0 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 Flights 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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