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HK$2,524+ 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 28-9. Fares are subject to change and may not be available on all flights or dates of travel.
— FRA
19 Aug — 26 Aug1
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 20 July 2026.

Mon 28-1218:35
HKG
-
FRA
1 stop30h 15m
Air China
Tue 5-114:05
FRA
-
HKG
1 stop24h 45m
Air China
Deal found 16-7HK$4,947
Mon 10-820:10
HKG
-
FRA
1 stop28h 55m
Multiple Airlines
Mon 24-819:20
FRA
-
HKG
1 stop20h 30m
Multiple Airlines
Deal found 19-7HK$4,978
Mon 2-1118:35
HKG
-
FRA
1 stop30h 15m
Air China
Tue 17-1114:05
FRA
-
HKG
1 stop21h 55m
Air China
Deal found 20-7HK$4,986
Mon 16-1118:35
HKG
-
FRA
1 stop30h 15m
Air China
Mon 30-1114:05
FRA
-
HKG
1 stop21h 55m
Air China
Deal found 18-7HK$5,010
Wed 18-1118:35
HKG
-
FRA
1 stop30h 15m
Air China
Wed 2-1214:05
FRA
-
HKG
1 stop23h 45m
Air China
Deal found 17-7HK$5,017
Tue 11-820:10
HKG
-
FRA
1 stop28h 55m
Multiple Airlines
Tue 25-819:20
FRA
-
HKG
1 stop20h 30m
Multiple Airlines
Deal found 20-7HK$5,033
Tue 4-820:10
HKG
-
FRA
1 stop28h 55m
Multiple Airlines
Tue 18-819:20
FRA
-
HKG
1 stop20h 30m
Multiple Airlines
Deal found 20-7HK$5,041
Tue 17-1118:35
HKG
-
FRA
1 stop30h 15m
Air China
Tue 1-1220:00
FRA
-
HKG
1 stop34h 05m
Air China
Deal found 19-7HK$5,064
Mon 7-920:10
HKG
-
FRA
1 stop28h 55m
Multiple Airlines
Sun 20-919:20
FRA
-
HKG
1 stop19h 10m
Multiple Airlines
Deal found 19-7HK$5,088

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 70,647 searches and data was last updated on 20 July 2026.

Return from

HK$4,947

One-way from

HK$2,603

Popular in

March

Cheapest in

April

Average price

HK$7,636
Air China
  • Air China
  • 28-12-5-1
  • 2 total stops
  • 55h 00m total
  • Hong Kong to Frankfurt am Main
Search Deals
Etihad Airways
  • Etihad Airways
  • 28-9
  • 1 total stop
  • 28h 55m total
  • Hong Kong to Heidelberg
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (HK$377 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$254 potential savings vs. average return price).
Search Deals
Average for return flights in July 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 70,647 searches and data was last updated on 20 July 2026.
Use the filters below to find and compare flights to Heidelberg that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongFrankfurt am Main

HKG - FRA

HKGFRA

Hong Kong Intl

Thu 19-11

19:35-06:10

1 stop17h 35m

Frankfurt am Main

Mon 23-11

21:20-08:30

1 stop28h 10m

HK$5,707

Hong KongFrankfurt am Main

HKG - FRA

HKGFRA

Hong Kong Intl

Wed 2-9

20:10-19:05

1 stop28h 55m

Frankfurt am Main

Fri 25-9

10:55-09:00

1 stop16h 05m

HK$5,707

Hong KongFrankfurt am Main

HKG - FRA

HKGFRA

Hong Kong Intl

Thu 15-10

20:10-19:05

1 stop28h 55m

Frankfurt am Main

Sun 25-10

21:20-08:30

1 stop28h 10m

HK$5,707
Fastest return journey

Hong KongFrankfurt am Main

HKG - FRA

HKGFRA

Hong Kong Intl

Sun 2-8

22:20-09:35

1 stop17h 15m

Frankfurt am Main

Sun 16-8

14:15-17:40

2 stops21h 25m

HK$5,888

Hong KongFrankfurt am Main

HKG - FRA

HKGFRA

Hong Kong Intl

Wed 5-8

20:10-19:05

1 stop28h 55m

Frankfurt am Main

Sun 9-8

10:55-09:00

1 stop16h 05m

HK$6,044

Hong KongFrankfurt am Main

HKG - FRA

HKGFRA

Hong Kong Intl

Fri 15-1

22:10-18:40

2 stops27h 30m

Frankfurt am Main

Fri 29-1

11:30-19:05

1 stop24h 35m

HK$6,530

Hong KongFrankfurt am Main

HKG - FRA

HKGFRA

Hong Kong Intl

Sat 15-8

19:10-20:05

1 stop30h 55m

Frankfurt am Main

Thu 20-8

11:00-18:15

2 stops25h 15m

HK$6,758

Hong KongFrankfurt am Main

HKG - FRA

HKGFRA

Hong Kong Intl

Sun 18-10

22:15-18:35

2 stops26h 20m

Frankfurt am Main

Fri 30-10

11:30-15:30

2 stops21h 00m

HK$6,836

Hong KongFrankfurt am Main

HKG - FRA

HKGFRA

Hong Kong Intl

Sat 12-9

21:30-08:50

2 stops41h 20m

Frankfurt am Main

Sat 19-9

22:20-18:15

2 stops37h 55m

HK$6,883

Hong KongFrankfurt am Main

HKG - FRA

HKGFRA

Hong Kong Intl

Tue 4-8

22:15-18:35

2 stops26h 20m

Frankfurt am Main

Tue 11-8

19:20-17:40

1 stop16h 20m

HK$6,883

Flights are sorted by cheapest return flights first.

Deals found on 15-7

Showing 1-10 of 23 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 Hong Kong to Heidelberg takes 12 hours 55 minutes. Flights to Heidelberg from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Heidelberg

The most flights from Hong Kong to Heidelberg are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

What are the most popular airlines that fly to Heidelberg?

The most popular airlines flying from Hong Kong to Heidelberg are Lufthansa, Air China and Cathay Pacific.

Lufthansa
Lufthansa
From HK$5,488
Cathay Pacific
Cathay Pacific
From HK$7,224
Air China
Air China
From HK$4,399

What are the cheapest airlines that fly to Heidelberg?

The cheapest airlines flying from Hong Kong to Heidelberg are Air China, Lufthansa and Cathay Pacific.

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 20 July 2026.
Get a feel of what it's like to fly with Cathay Pacific,Air China, andLufthansa to Germany by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,420 reviews
Check prices

Comfort

7.6

Food

7.3

Entertainment

7.8

Overall

7.6

Crew

8.1

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Cathay Pacific
7.6
Good
1,420 reviews
Cathay Pacific
7.6
Good
1,420 reviews
Check prices

Comfort

7.6

Food

7.3

Entertainment

7.8

Overall

7.6

Crew

8.1

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Air China
7.4
Good
156 reviews
Cathay Pacific
7.6
Good
1,420 reviews
Check prices

Comfort

7.6

Food

7.3

Entertainment

7.8

Overall

7.6

Crew

8.1

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Lufthansa
6.8
Okay
8,150 reviews
Cathay Pacific
7.6
Good
1,420 reviews
Check prices

Comfort

7.6

Food

7.3

Entertainment

7.8

Overall

7.6

Crew

8.1

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

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, Air China 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 HK$6,329, however they can be found for as little as HK$949.

  • Does Frankfurt am Main have rental cars?

    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

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

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