Suvarnabhumi Airport
Bangkok, ThailandBKK / VTBS
International hub · 75 direct destinations · 3 runways · longest runway 13,123 ft
82 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
Bangkok → Osaka
BKK
BangkokSuvarnabhumi Airport
BangkokSuvarnabhumi AirportKIX
OsakaKansai International Airport
OsakaKansai International Airport- Distance
- 2,586 mi
- Estimated flight time
- ~5h 40m
Osaka is currently 2 hours ahead of Bangkok.
Observed nonstop
How often does this route fly?
Frequency
Several times a day
On average around 4 flights a day, observed from October 2025 to September 2026.
- 4
- flights per day
- 5
- busiest month · Jul
- 2
- quietest month · Oct
- 4 hr 55 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 3Jan2026
- 4Feb
- 4Mar
- 4Apr
- 4May
- 4Jun
- 5Jul
- 4Aug
- 4.5Sep
- 2Oct2025
- 3Nov
- 4Dec
Airlines
Who flies it
Thai Airwaysall year
Japan Airlinesall year
Malta MedAirall year
Thai Vietjet Airspring
Spring Airlinesnow and then
Juneyao Airlinesnow and then
China Easternspring
Through the day
Departure times
Local time in Bangkok. Most departures between 00:00 and 03:00.
- 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
- 4.1Mon
- 3.4Tue
- 3.8Wed
- 3.3Thu
- 4.1Fri
- 4.2Sat
- 3.4Sun
Fleet
Aircraft observed
- Boeing 777-300ERB77W42%
- Boeing 787-8B78823%
- Airbus A321neoA21N21%
- Boeing 737 MAX 8B38M8%
- Boeing 777-300B7732%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 3 | 95 |
|
| February 2026 | 4 | 118 |
|
| March 2026 | 4 | 138 |
|
| April 2026 | 4 | 133 |
|
| May 2026 | 4 | 125 |
|
| June 2026 | 4 | 124 |
|
| July 2026 | 5 | 136 |
|
| August 2026 | 4 | 128 |
|
| September 2026 | 4.5 | 132 |
|
| October 2025 | 2 | 31 |
|
| November 2025 | 3 | 93 |
|
| December 2025 | 4 | 101 |
|
Airlines observed on this route
From observed callsign routes on BKK-KIX - not a booking guarantee.
About this route
- International route: Bangkok and Osaka 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 Osaka: 47.
The airports on this route
Kansai International Airport
Osaka, JapanKIX / RJBB
International hub · 47 direct destinations · 2 runways · longest runway 13,123 ft
66 °F · ClearSource: 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 Osaka
The observed direct connection between Suvarnabhumi Airport (BKK) and Kansai International Airport (KIX) covers approximately 2,586 mi. The estimated flight time is around 5h 40m. China Eastern, Japan Airlines, Juneyao Airlines, Malta MedAir, Spring Airlines, Thai Airways and Thai Vietjet Air have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Bangkok from Osaka by air?
- The great-circle distance between Suvarnabhumi Airport and Kansai International Airport is approximately 2,586 mi.
- How long is the flight from Bangkok to Osaka?
- Based on the distance, the estimated flight time is about 5h 40m. This is an estimate, not a schedule.
- Is there a direct connection from Bangkok to Osaka?
- Yes, a direct connection between BKK and KIX has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: China Eastern, Japan Airlines, Juneyao Airlines, Malta MedAir, Spring Airlines, Thai Airways and Thai Vietjet Air.
- How often is there a flight from Bangkok to Osaka?
- On average around 4 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 1,354 observed flights. Mainly Thai Airways, Japan Airlines, Malta MedAir. That is an observation, not a timetable.
- What is the current time difference between Bangkok and Osaka?
- Osaka is currently 2 hours 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.