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$660+ 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 23/7. Fares are subject to change and may not be available on all flights or dates of travel.
— FRA
18 Jun — 25 Jun1
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 13 June 2025.

Return from

$1,455

One-way from

$662

Popular in

December

Cheapest in

February

Average price

$2,000
China Southern
  • China Southern
  • 8/8-30/8
  • 2 total stops
  • 62h 15m total
  • Sydney to Frankfurt am Main
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Air China
  • Air China
  • 15/7
  • 1 total stop
  • 26h 35m total
  • Sydney to Heidelberg
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($318 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($87 potential savings vs. average return price).
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Average for return flights in June 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 13 June 2025.

Tue 4/1111:25SYD - FRA
2 stops52h 20mChina Southern
Tue 11/1112:25FRA - SYD
1 stop21h 55mChina Southern
Deal found 11/6$1,452
Sun 27/719:40SYD - FRA
1 stop43h 10mAir China
Tue 12/820:00FRA - SYD
1 stop34h 50mAir China
Deal found 12/6$1,461
Mon 7/711:00SYD - FRA
1 stop27h 05mChina Eastern
Tue 8/714:30FRA - SYD
1 stop38h 05mChina Eastern
Deal found 12/6$1,463
Wed 22/1013:50SYD - FRA
1 stop37h 10mMultiple Airlines
Tue 28/1011:40FRA - SYD
1 stop39h 10mMultiple Airlines
Deal found 12/6$1,484
Mon 13/1022:10SYD - FRA
1 stop41h 45mChina Airlines
Wed 12/1110:40FRA - SYD
1 stop39h 30mChina Airlines
Deal found 10/6$1,509
Thu 6/1112:15SYD - FRA
1 stop37h 45mT'way Air
Thu 13/1118:00FRA - SYD
1 stop30h 15mT'way Air
Deal found 11/6$1,633
Fri 7/1110:30SYD - FRA
1 stop38h 45mAsiana Airlines
Mon 10/1117:35FRA - SYD
1 stop28h 55mAsiana Airlines
Deal found 11/6$1,659
Mon 13/1011:15SYD - FRA
2 stops27h 45mVietnam Airlines
Wed 12/1113:05FRA - SYD
1 stop34h 45mVietnam Airlines
Deal found 10/6$1,672
Wed 5/1111:20SYD - FRA
2 stops30h 05mAir Canada
Wed 12/1110:40FRA - SYD
1 stop36h 55mAir Canada
Deal found 11/6$1,698
Fri 7/1121:45SYD - FRA
2 stops45h 45mTurkish Airlines
Sun 9/1114:50FRA - SYD
2 stops43h 00mTurkish Airlines
Deal found 11/6$1,730
Sun 27/715:00SYD - FRA
1 stop35h 00mSingapore Airlines
Tue 12/821:40FRA - SYD
1 stop28h 45mSingapore Airlines
Deal found 12/6$1,765
Fri 13/622:00SYD - FRA
3 stops47h 40mSriLankan Airlines
Fri 27/615:05FRA - SYD
1 stop39h 50mSriLankan Airlines
Deal found 10/6$1,813

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 13 June 2025.
Use the filters below to find and compare flights to Heidelberg that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Fri 8/8

10:15-06:10

1 stop27h 55m

Frankfurt am Main

Sat 30/8

14:05-08:25

1 stop34h 20m

$1,455

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sun 27/7

19:40-06:50

1 stop43h 10m

Frankfurt am Main

Tue 12/8

20:00-14:50

1 stop34h 50m

$1,461

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Mon 7/7

11:00-06:05

1 stop27h 05m

Frankfurt am Main

Tue 8/7

14:30-12:35

1 stop38h 05m

$1,463

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Tue 17/6

10:45-16:50

1 stop38h 05m

Frankfurt am Main

Wed 25/6

19:00-10:10

2 stops31h 10m

$1,670

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Thu 24/7

22:10-06:55

1 stop40h 45m

Frankfurt am Main

Mon 11/8

11:15-10:45

1 stop39h 30m

$1,692

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Fri 25/7

10:15-06:30

1 stop28h 15m

Frankfurt am Main

Wed 13/8

14:05-08:15

1 stop34h 10m

$1,695

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sun 27/7

15:00-18:00

1 stop35h 00m

Frankfurt am Main

Tue 12/8

21:40-10:25

1 stop28h 45m

$1,765

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sun 27/7

20:55-17:30

2 stops28h 35m

Frankfurt am Main

Tue 12/8

18:55-19:00

2 stops40h 05m

$1,773

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Sat 30/8

19:30-10:45

1 stop23h 15m

Frankfurt am Main

Sat 20/9

12:10-18:00

1 stop21h 50m

$1,790

SydneyFrankfurt am Main

SYD - FRA

SYDFRA

Sydney Kingsford Smith

Mon 16/6

22:00-13:40

3 stops47h 40m

Frankfurt am Main

Fri 27/6

15:05-14:55

1 stop39h 50m

$1,821

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 27 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.

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 9 June 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 22 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?

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 $1,229
China Eastern
China Eastern
From $835
Singapore Airlines
Singapore Airlines
From $1,027
Air China
Air China
From $732

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

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 13 June 2025.
Read reviews from past customers who have flown Japan Airlines, China Airlines and ANA 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.
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

MAA - DEL

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Japan Airlines
8.3
Very Good
1,490 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

MAA - DEL

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
China Airlines
8.3
Very Good
738 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

MAA - DEL

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
ANA
8.3
Very Good
882 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

MAA - DEL

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Asiana Airlines
8.2
Very Good
440 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

MAA - DEL

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Singapore Airlines
8.1
Very Good
1,302 reviews
Japan Airlines
8.3
Very Good
1,490 reviews
Check prices

Overall

8.3

Food

7.7

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

MAA - DEL

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

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 $2,518, however they can be found for as little as $112.

  • Where does the fastest flight to Heidelberg depart from?

    For those looking to save time traveling to Heidelberg, Sydney Kingsford Smith offers the quickest one-way flight (22 hours 5 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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