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$672+ 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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
— FRA
13 Mar — 20 Mar1
1 adult

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 8 March 2025.

Return from

$1,505

One-way from

$672

Popular in

December

Cheapest in

February

Average price

$1,972
China Eastern
  • China Eastern
  • 19/5-16/6
  • 3 total stops
  • 98h 45m total
  • Sydney to Frankfurt am Main
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Air China
  • Air China
  • 17/6
  • 1 total stop
  • 26h 35m total
  • Sydney to Heidelberg
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($266 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($90 potential savings vs. average return price).
Search Deals
Average for return flights in March 2025
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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 8 March 2025.

Mon 10/312:15SYD - FRA
1 stop37h 45mMultiple Airlines
Tue 25/318:25FRA - SYD
2 stops59h 00mMultiple Airlines
Deal found 7/3$1,478
Mon 19/520:30SYD - FRA
1 stop41h 35mChina Eastern
Mon 16/614:30FRA - SYD
2 stops57h 10mChina Eastern
Deal found 7/3$1,505
Tue 12/819:40SYD - FRA
1 stop26h 35mAir China
Tue 2/920:00FRA - SYD
1 stop34h 50mAir China
Deal found 7/3$1,520
Thu 5/621:45SYD - FRA
1 stop40h 25mChina Southern
Thu 21/814:05FRA - SYD
2 stops45h 35mChina Southern
Deal found 7/3$1,557
Mon 2/622:10SYD - FRA
1 stop40h 45mChina Airlines
Mon 16/611:15FRA - SYD
1 stop39h 30mChina Airlines
Deal found 8/3$1,731
Tue 15/716:10SYD - FRA
2 stops29h 30mSriLankan Airlines
Fri 15/815:05FRA - SYD
1 stop39h 50mSriLankan Airlines
Deal found 7/3$1,747
Fri 6/610:15SYD - FRA
1 stop28h 15mVietnam Airlines
Sun 15/613:05FRA - SYD
1 stop35h 10mVietnam Airlines
Deal found 8/3$1,761
Tue 11/310:20SYD - FRA
1 stop38h 55mAsiana Airlines
Sat 29/317:35FRA - SYD
1 stop28h 55mAsiana Airlines
Deal found 7/3$1,771
Fri 31/1021:15SYD - FRA
2 stops47h 15mTurkish Airlines
Fri 7/1107:15FRA - SYD
2 stops26h 20mTurkish Airlines
Deal found 6/3$1,869
Fri 13/618:05SYD - FRA
1 stop31h 55mSingapore Airlines
Wed 1/1021:40FRA - SYD
1 stop28h 45mSingapore Airlines
Deal found 7/3$1,922
Tue 3/611:40SYD - FRA
1 stop37h 10mT'way Air
Sun 13/718:50FRA - SYD
1 stop31h 05mT'way Air
Deal found 7/3$1,925
Tue 12/810:25SYD - FRA
2 stops40h 10mFinnair
Tue 2/919:20FRA - SYD
2 stops27h 25mFinnair
Deal found 7/3$1,934

Find flights to Heidelberg within your budget

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 8 March 2025.

Fly from

Sydney

Route

Depart

Return

Price

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Mon 19/5

20:30-06:05

1 stop41h 35m

Frankfurt am Main

Mon 16/6

14:30-07:40

2 stops57h 10m

$1,505

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Tue 24/6

19:40-14:15

1 stop26h 35m

Frankfurt am Main

Tue 12/8

14:15-14:50

1 stop40h 35m

$1,525

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Thu 5/6

21:45-06:10

1 stop40h 25m

Frankfurt am Main

Thu 21/8

14:05-19:40

2 stops45h 35m

$1,557

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Mon 19/5

20:45-06:55

2 stops42h 10m

Frankfurt am Main

Mon 16/6

13:05-11:35

2 stops38h 30m

$1,595

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Mon 26/5

22:10-06:55

1 stop40h 45m

Frankfurt am Main

Wed 9/7

11:15-10:45

1 stop39h 30m

$1,739

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Tue 15/7

16:10-13:40

2 stops29h 30m

Frankfurt am Main

Fri 15/8

15:05-14:55

1 stop39h 50m

$1,747

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Fri 13/6

10:15-06:00

2 stops27h 45m

Frankfurt am Main

Wed 1/10

13:05-08:15

1 stop35h 10m

$1,833

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Mon 26/5

09:30-16:30

1 stop39h 00m

Frankfurt am Main

Mon 14/7

18:30-07:30

1 stop29h 00m

$1,882

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sun 1/6

20:55-17:30

2 stops28h 35m

Frankfurt am Main

Wed 11/6

15:05-19:00

2 stops43h 55m

$1,883

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Fri 13/6

18:05-18:00

1 stop31h 55m

Frankfurt am Main

Wed 1/10

21:40-10:25

1 stop28h 45m

$1,922

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 36 results
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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.

Travel insights for flights to Heidelberg

Get recent, data-driven insights about flights to Heidelberg including ideal travel times, pricing trends, and more.

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 28 February 2025.

The best time to book flights to Heidelberg is 54 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 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.

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.

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.

Thai Airways

Thai Airways

From $1,225

China Eastern

China Eastern

From $819

Singapore Airlines

Singapore Airlines

From $1,089

Vietnam Airlines

Vietnam Airlines

From $963

What are the cheapest airlines that fly to Heidelberg?

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

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 8 March 2025.
Read reviews from past customers who have flown Korean Air, China Airlines and Asiana Airlines to Heidelberg. 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.
Korean Air
8.4
Very Good
1,039 reviews
Check prices

Entertainment

8.2

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very Good
1,039 reviews
Korean Air
8.4
Very Good
1,039 reviews
Check prices

Entertainment

8.2

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

China Airlines
8.2
Very Good
724 reviews
Korean Air
8.4
Very Good
1,039 reviews
Check prices

Entertainment

8.2

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Asiana Airlines
8.2
Very Good
442 reviews
Korean Air
8.4
Very Good
1,039 reviews
Check prices

Entertainment

8.2

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Emirates
8.1
Very Good
3,226 reviews
Korean Air
8.4
Very Good
1,039 reviews
Check prices

Entertainment

8.2

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Singapore Airlines
8.1
Very Good
1,282 reviews
Korean Air
8.4
Very Good
1,039 reviews
Check prices

Entertainment

8.2

Overall

8.4

Food

8.1

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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, SriLankan Airlines 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 $898, however they can be found for as little as $131.

  • 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 50 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 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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