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฿9,046+ 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 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
— FRA
20 Dec — 27 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals to Heidelberg

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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 November 2025.

Tue 18/1102:25BKK - FRA
2 stops43h 35mMultiple Airlines
Wed 26/1115:20FRA - BKK
1 stop20h 45mMultiple Airlines
Deal found 18/11฿21,983
Tue 18/1102:30BKK - FRA
1 stop20h 10mAir China
Tue 2/1219:15FRA - BKK
1 stop22h 55mAir China
Deal found 18/11฿22,015
Wed 19/1109:05BKK - FRA
1 stop35h 25mMultiple Airlines
Sat 22/1115:35FRA - BKK
3 stops42h 35mMultiple Airlines
Deal found 18/11฿22,048
Wed 26/1113:35BKK - FRA
1 stop22h 10mChina Eastern
Thu 4/1213:35FRA - BKK
1 stop32h 30mChina Eastern
Deal found 17/11฿22,080
Thu 4/1209:30BKK - FRA
1 stop18h 35mแอร์ฟร้านซ์
Tue 3/209:40FRA - BKK
1 stop15h 50mแอร์ฟร้านซ์
Deal found 19/11฿22,112
Mon 24/1113:50BKK - FRA
1 stop22h 25mAir China
Thu 4/1214:05FRA - BKK
1 stop28h 05mAir China
Deal found 19/11฿22,145
Thu 20/1123:50BKK - FRA
Nonstop12h 50mคอนดอร์
Mon 24/1120:15FRA - BKK
Nonstop11h 10mคอนดอร์
Deal found 19/11฿22,177
Sun 30/1101:55BKK - FRA
1 stop33h 50mChina Eastern
Fri 5/1213:35FRA - BKK
1 stop22h 15mChina Eastern
Deal found 18/11฿22,210
Thu 20/1123:50BKK - FRA
Nonstop12h 50mคอนดอร์
Wed 3/1220:15FRA - BKK
Nonstop11h 05mคอนดอร์
Deal found 19/11฿22,242
Mon 1/1219:55BKK - FRA
1 stop39h 50mMultiple Airlines
Sat 28/211:35FRA - BKK
3 stops44h 00mMultiple Airlines
Deal found 18/11฿22,274
Mon 1/1214:40BKK - FRA
2 stops28h 00mMultiple Airlines
Tue 9/1215:35FRA - BKK
3 stops33h 55mMultiple Airlines
Deal found 19/11฿22,307
Tue 16/1222:30BKK - FRA
1 stop21h 20mMultiple Airlines
Mon 12/113:45FRA - BKK
2 stops29h 45mMultiple Airlines
Deal found 18/11฿22,339

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 17,341 searches and data was last updated on 20 November 2025.

Return from

฿21,983

One-way from

฿9,046

Popular in

August

Cheapest in

May

Average price

฿28,111
Air China
  • Air China
  • 29/12-16/1
  • 2 total stops
  • 47h 15m total
  • Bangkok to Frankfurt am Main
Search Deals
รอยัลจอร์ดาเนียน
  • รอยัลจอร์ดาเนียน
  • 13/12
  • 1 total stop
  • 21h 20m total
  • Bangkok to Heidelberg
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (฿499 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿352 potential savings vs. average return price).
Search Deals
Average for return flights in November 2025
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 17,341 searches and data was last updated on 20 November 2025.
Use the filters below to find and compare flights to Heidelberg that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokFrankfurt am Main

BKK - FRA

BKKFRA

Bangkok Suvarnabhumi

Mon 8/12

02:55-19:20

1 stop22h 25m

Frankfurt am Main

Mon 26/1

21:10-18:40

1 stop15h 30m

฿23,377

BangkokFrankfurt am Main

BKK - FRA

BKKFRA

Bangkok Suvarnabhumi

Mon 1/12

02:00-12:45

1 stop16h 45m

Frankfurt am Main

Mon 2/2

21:10-12:55

1 stop33h 45m

฿23,377

BangkokFrankfurt am Main

BKK - FRA

BKKFRA

Bangkok Suvarnabhumi

Sun 15/3

02:00-07:35

1 stop35h 35m

Frankfurt am Main

Mon 23/3

09:40-12:05

1 stop20h 25m

฿23,409

BangkokFrankfurt am Main

BKK - FRA

BKKFRA

Bangkok Suvarnabhumi

Tue 2/12

02:00-12:45

1 stop16h 45m

Frankfurt am Main

Fri 30/1

14:30-18:05

1 stop21h 35m

฿23,474

BangkokFrankfurt am Main

BKK - FRA

BKKFRA

Bangkok Suvarnabhumi

Thu 4/12

19:15-06:15

1 stop17h 00m

Frankfurt am Main

Sun 1/2

10:45-09:20

1 stop16h 35m

฿23,604

BangkokFrankfurt am Main

BKK - FRA

BKKFRA

Bangkok Suvarnabhumi

Mon 8/12

19:15-06:15

1 stop17h 00m

Frankfurt am Main

Sun 1/2

10:45-09:20

1 stop16h 35m

฿23,669

BangkokFrankfurt am Main

BKK - FRA

BKKFRA

Bangkok Suvarnabhumi

Sat 13/12

08:55-06:05

1 stop27h 10m

Frankfurt am Main

Wed 18/2

21:20-23:20

1 stop20h 00m

฿23,993

BangkokFrankfurt am Main

BKK - FRA

BKKFRA

Bangkok Suvarnabhumi

Sun 7/12

02:55-06:05

1 stop33h 10m

Frankfurt am Main

Sat 31/1

09:50-05:55

1 stop14h 05m

฿23,993

BangkokFrankfurt am Main

BKK - FRA

BKKFRA

Bangkok Suvarnabhumi

Sun 14/12

14:40-06:05

1 stop21h 25m

Frankfurt am Main

Wed 18/2

21:20-23:20

1 stop20h 00m

฿23,993

BangkokFrankfurt am Main

BKK - FRA

BKKFRA

Bangkok Suvarnabhumi

Sat 6/12

08:55-18:35

1 stop15h 40m

Frankfurt am Main

Tue 13/1

21:20-18:00

1 stop14h 40m

฿23,993

Flights are sorted by cheapest return flights first.

Deals found on 18/11

Showing 1-10 of 43 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 Bangkok to Heidelberg. Price data was last updated on 14 November 2025.

The best time to book flights to Heidelberg is 86 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 Bangkok to Heidelberg takes 14 hours 30 minutes. Flights to Heidelberg from other popular cities in Thailand 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 Bangkok to Heidelberg. Price data was last updated on 2 November 2025.

Users looking for the lowest fares to Heidelberg should consider flying on Monday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday mornings, when prices are usually at their highest.

Weekly flight availability to Heidelberg

The most flights from Bangkok to Heidelberg are scheduled on a Wednesday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

What are the most popular airlines that fly to Heidelberg?

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

China Eastern
China Eastern
From ฿21,069
Thai Airways
Thai Airways
From ฿31,958
คอนดอร์
คอนดอร์
From ฿19,766
Qatar Airways
Qatar Airways
From ฿24,741

What are the cheapest airlines that fly to Heidelberg?

The cheapest airlines flying from Bangkok to Heidelberg are โอมานแอร์, Emirates and ออสเตรียนแอร์ไลน์.

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 November 2025.
See what other customers who have flown with Thai Airways, Qatar Airways, andChina Eastern to Germany have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
362 reviews
Check prices

Food

7.3

Comfort

7.6

Crew

8.3

Entertainment

6.9

Overall

7.8

Boarding

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
362 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Food

7.3

Comfort

7.6

Crew

8.3

Entertainment

6.9

Overall

7.8

Boarding

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Qatar Airways
7.4
Good
3,664 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Food

7.3

Comfort

7.6

Crew

8.3

Entertainment

6.9

Overall

7.8

Boarding

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
China Eastern
7.2
Good
178 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Food

7.3

Comfort

7.6

Crew

8.3

Entertainment

6.9

Overall

7.8

Boarding

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
ลุฟท์ฮันซ่า
6.8
Okay
7,579 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Food

7.3

Comfort

7.6

Crew

8.3

Entertainment

6.9

Overall

7.8

Boarding

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
คอนดอร์
6.4
Okay
389 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Food

7.3

Comfort

7.6

Crew

8.3

Entertainment

6.9

Overall

7.8

Boarding

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

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, โอมานแอร์ 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 ฿41,357, however they can be found for as little as ฿8,262.

  • Where does the fastest flight to Heidelberg depart from?

    For those looking to save time traveling to Heidelberg, Bangkok offers the quickest one-way flight (12 hours 25 minutes).

  • 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 is the closest property to Frankfurt am Main (0.0 km away from Frankfurt am Main).

See more FAQs

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