Suvarnabhumi Airport
Bangkok, ThailandBKK / VTBS
International hub · 75 direct destinations · 3 runways · longest runway 13,123 ft
82 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Bangkok → Kaohsiung City
BKK
BangkokSuvarnabhumi Airport
BangkokSuvarnabhumi AirportKHH
Kaohsiung CityKaohsiung International Airport
Kaohsiung CityKaohsiung International Airport- Distance
- 1,424 mi
- Estimated flight time
- ~3h 20m
Kaohsiung City is currently 1 hour ahead of Bangkok.
Observed nonstop
How often does this route fly?
Frequency
A couple of times a day
On average around 2 flights a day, observed from October 2025 to September 2026.
- 2
- flights per day
- 2
- busiest month · Jan
- 2 hr 52 min
- measured flight time
- 4 / 12
- months seen
Through the year
Per day, month by month
- 2Jan2026
- 2Feb
- 2Mar
- 2Apr
- –May
- –Jun
- –Jul
- –Aug
- –Sep
- –Oct2025
- –Nov
- –Dec
Airlines
Who flies it
China Airlineswinter
Thai Airwayswinter
Through the day
Departure times
Local time in Bangkok. Most departures between 17:00 and 20:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.5Mon
- 0.5Tue
- 0.5Wed
- 0.5Thu
- 0.5Fri
- 0.5Sat
- 0.5Sun
Fleet
Aircraft observed
- Boeing 737-800B73851%
- Airbus A320A32047%
- Airbus A330-300A3331%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 2 | 23 |
|
| February 2026 | 2 | 51 |
|
| March 2026 | 2 | 58 |
|
| April 2026 | 2 | 50 |
|
| May 2026 | Not seen in this month. | ||
| June 2026 | Not seen in this month. | ||
| July 2026 | Not seen in this month. | ||
| August 2026 | Not seen in this month. | ||
| September 2026 | Not seen in this month. | ||
| October 2025 | Not seen in this month. | ||
| November 2025 | Not seen in this month. | ||
| December 2025 | Not seen in this month. | ||
Airlines observed on this route
From observed callsign routes on BKK-KHH - not a booking guarantee.
About this route
- International route: Bangkok and Kaohsiung City are in different countries.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Bangkok: 75.
- Direct destinations observed from Kaohsiung City: 19.
The airports on this route
Kaohsiung International Airport
Kaohsiung City, TaiwanKHH / RCKH
Major airport · 19 direct destinations · 1 runway · longest runway 10,335 ft
82 °F · Partly cloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Bangkok to Kaohsiung City
The observed direct connection between Suvarnabhumi Airport (BKK) and Kaohsiung International Airport (KHH) covers approximately 1,424 mi. The estimated flight time is around 3h 20m. China Airlines and Thai Airways have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Bangkok from Kaohsiung City by air?
- The great-circle distance between Suvarnabhumi Airport and Kaohsiung International Airport is approximately 1,424 mi.
- How long is the flight from Bangkok to Kaohsiung City?
- Based on the distance, the estimated flight time is about 3h 20m. This is an estimate, not a schedule.
- Is there a direct connection from Bangkok to Kaohsiung City?
- Yes, a direct connection between BKK and KHH has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: China Airlines and Thai Airways.
- How often is there a flight from Bangkok to Kaohsiung City?
- On average around 2 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 182 observed flights. Mainly China Airlines, Thai Airways. That is an observation, not a timetable.
- What is the current time difference between Bangkok and Kaohsiung City?
- Kaohsiung City is currently 1 hour ahead of Bangkok.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.