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฿8,794+ 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 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
— FRA
8 Jan — 15 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Heidelberg in 2025

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 9 December 2025.

Thu 25/1215:10BKK - FRA
1 stop33h 35mAir India
Sat 17/111:15FRA - BKK
1 stop27h 05mAir India
Deal found 9/12฿21,348
Fri 19/1220:50BKK - FRA
1 stop26h 40mAir India
Sun 4/111:15FRA - BKK
1 stop20h 55mAir India
Deal found 7/12฿21,380
Sat 20/1208:50BKK - FRA
1 stop15h 55mAir India
Sun 11/120:30FRA - BKK
1 stop17h 50mAir India
Deal found 8/12฿21,412
Sun 21/1220:50BKK - FRA
1 stop26h 40mAir India
Sun 4/120:30FRA - BKK
1 stop17h 50mAir India
Deal found 7/12฿21,443
Mon 15/1210:45BKK - FRA
1 stop25h 00mChina Eastern
Wed 7/113:35FRA - BKK
1 stop30h 20mChina Eastern
Deal found 8/12฿21,475
Wed 24/1204:05BKK - FRA
2 stops31h 40mChina Eastern
Fri 9/113:35FRA - BKK
2 stops28h 30mChina Eastern
Deal found 7/12฿21,507
Thu 18/1208:50BKK - FRA
1 stop15h 55mAir India
Mon 5/120:30FRA - BKK
1 stop17h 50mAir India
Deal found 7/12฿21,539
Sat 20/1214:45BKK - FRA
2 stops25h 00mAir India
Sat 3/120:30FRA - BKK
1 stop17h 50mAir India
Deal found 9/12฿21,571
Thu 18/1217:55BKK - FRA
1 stop21h 50mAir India
Sat 3/120:30FRA - BKK
1 stop17h 50mAir India
Deal found 7/12฿21,603
Sat 20/1208:50BKK - FRA
1 stop15h 55mAir India
Tue 6/120:30FRA - BKK
1 stop17h 50mAir India
Deal found 9/12฿21,635
Wed 24/1209:05BKK - FRA
1 stop35h 25mMultiple Airlines
Fri 20/313:00FRA - BKK
2 stops26h 05mMultiple Airlines
Deal found 7/12฿21,698
Sat 20/1208:50BKK - FRA
1 stop15h 55mAir India
Fri 9/120:30FRA - BKK
1 stop17h 50mAir India
Deal found 8/12฿21,730

Find flight deals to Heidelberg

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 9 December 2025.

Return from

฿21,348

One-way from

฿8,794

Popular in

August

Cheapest in

May

Average price

฿26,318
Air India
  • Air India
  • 25/12-17/1
  • 2 total stops
  • 60h 40m total
  • Bangkok to Frankfurt am Main
Search Deals
กัลฟ์แอร์
  • กัลฟ์แอร์
  • 14/12
  • 1 total stop
  • 25h 50m total
  • Bangkok to Heidelberg
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (฿655 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿364 potential savings vs. average return price).
Search Deals
Average for return flights in December 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 9 December 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

Wed 28/1

09:30-07:35

1 stop28h 05m

Frankfurt am Main

Mon 16/2

21:10-12:55

1 stop33h 45m

฿23,196

BangkokFrankfurt am Main

BKK - FRA

BKKFRA

Bangkok Suvarnabhumi

Fri 13/3

20:45-19:20

1 stop28h 35m

Frankfurt am Main

Sun 13/9

11:00-13:25

1 stop21h 25m

฿23,801

BangkokFrankfurt am Main

BKK - FRA

BKKFRA

Bangkok Suvarnabhumi

Fri 6/2

01:05-07:35

1 stop36h 30m

Frankfurt am Main

Thu 5/3

21:10-07:35

1 stop28h 25m

฿23,801

BangkokFrankfurt am Main

BKK - FRA

BKKFRA

Bangkok Suvarnabhumi

Wed 4/2

02:55-06:05

1 stop33h 10m

Frankfurt am Main

Fri 20/2

21:20-23:25

1 stop20h 05m

฿23,865

BangkokFrankfurt am Main

BKK - FRA

BKKFRA

Bangkok Suvarnabhumi

Mon 22/12

08:55-06:05

1 stop27h 10m

Frankfurt am Main

Thu 5/2

21:20-23:25

1 stop20h 05m

฿23,897

BangkokFrankfurt am Main

BKK - FRA

BKKFRA

Bangkok Suvarnabhumi

Fri 13/3

20:45-19:20

1 stop28h 35m

Frankfurt am Main

Mon 16/3

21:10-12:55

1 stop33h 45m

฿23,929

BangkokFrankfurt am Main

BKK - FRA

BKKFRA

Bangkok Suvarnabhumi

Sun 22/3

09:30-07:35

1 stop28h 05m

Frankfurt am Main

Wed 25/3

21:10-12:55

1 stop33h 45m

฿24,184

BangkokFrankfurt am Main

BKK - FRA

BKKFRA

Bangkok Suvarnabhumi

Wed 21/1

02:55-19:20

1 stop22h 25m

Frankfurt am Main

Tue 10/2

21:10-12:55

1 stop33h 45m

฿24,184

BangkokFrankfurt am Main

BKK - FRA

BKKFRA

Bangkok Suvarnabhumi

Sun 8/3

09:30-12:45

1 stop33h 15m

Frankfurt am Main

Fri 20/3

09:40-18:40

1 stop27h 00m

฿24,375

BangkokFrankfurt am Main

BKK - FRA

BKKFRA

Bangkok Suvarnabhumi

Fri 20/3

09:30-19:20

1 stop15h 50m

Frankfurt am Main

Sun 5/4

22:20-18:20

1 stop15h 00m

฿25,171

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Showing 1-10 of 47 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 5 December 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 10 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 6 December 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 Monday (5 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

What are the most popular airlines that fly to Heidelberg?

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

Thai Airways
Thai Airways
From ฿31,530
China Eastern
China Eastern
From ฿20,883
คอนดอร์
คอนดอร์
From ฿19,361
ลุฟท์ฮันซ่า
ลุฟท์ฮันซ่า
From ฿22,686

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 9 December 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
366 reviews
Check prices

Entertainment

6.9

Boarding

7.9

Crew

8.3

Food

7.3

Overall

7.8

Comfort

7.5

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
366 reviews
Thai Airways
7.8
Good
366 reviews
Check prices

Entertainment

6.9

Boarding

7.9

Crew

8.3

Food

7.3

Overall

7.8

Comfort

7.5

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
3,676 reviews
Thai Airways
7.8
Good
366 reviews
Check prices

Entertainment

6.9

Boarding

7.9

Crew

8.3

Food

7.3

Overall

7.8

Comfort

7.5

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
366 reviews
Check prices

Entertainment

6.9

Boarding

7.9

Crew

8.3

Food

7.3

Overall

7.8

Comfort

7.5

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
7,619 reviews
Thai Airways
7.8
Good
366 reviews
Check prices

Entertainment

6.9

Boarding

7.9

Crew

8.3

Food

7.3

Overall

7.8

Comfort

7.5

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
390 reviews
Thai Airways
7.8
Good
366 reviews
Check prices

Entertainment

6.9

Boarding

7.9

Crew

8.3

Food

7.3

Overall

7.8

Comfort

7.5

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 ฿8,728, however they can be found for as little as ฿8,433.

  • 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 15 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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