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Flights between Bangkok (BKK) and Osaka (KIX)

Suvarnabhumi Airport, Thailand ↔ Kansai International Airport, Japan

A direct route between Bangkok and Osaka appears in the OpenFlights route network.

This reflects historical scheduled service and may be out of date — it is not a live timetable.

Airlines that have operated this route include:

Japan Airlines (JL)Bangkok Airways (PG)Thai Airways (TG)
Distance
4,161 km
2,586 miles
Est. flight time
5h 42m
great-circle estimate
Time difference
~2h
varies with DST
View this route on the live map →Search fares on Skyscanner ↗

Climate

Typical monthly temperatures in Thailand

Jan
32°
37/27
10mm
Feb
33°
38/28
20mm
Mar
34°
39/29
30mm
Apr
35°
40/30
60mm
May
34°
39/29
180mm
Jun
33°
38/28
200mm
Jul
32°
37/27
200mm
Aug
32°
37/27
250mm
Sep
32°
37/27
300mm
Oct
31°
36/26
200mm
Nov
31°
36/26
50mm
Dec
31°
36/26
10mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Typical monthly temperatures in Japan

Jan
10°
15/5
50mm
Feb
10°
15/5
60mm
Mar
13°
18/8
110mm
Apr
18°
23/13
130mm
May
23°
28/18
130mm
Jun
26°
31/21
170mm
Jul
30°
35/25
150mm
Aug
31°
36/26
170mm
Sep
27°
32/22
220mm
Oct
22°
27/17
200mm
Nov
17°
22/12
95mm
Dec
12°
17/7
50mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Travel advisories

Thailand: Caution — some areas (UK FCDO) ↗Japan: Normal precautions (UK FCDO) ↗

Common questions

How far is Bangkok from Osaka?

Bangkok (BKK) and Osaka (KIX) are around 4,161 km (2,586 miles) apart — an estimated 5h 42m by air. Distances and flight times are great-circle estimates.

Which airlines have operated the BKK–KIX route?

Airlines recorded operating this route in the OpenFlights network include Japan Airlines, Bangkok Airways, Thai Airways. This reflects historical scheduled service and may be out of date.

What is the time difference between Bangkok and Osaka?

Time difference ~ 2 hours (varies with daylight-saving).

When is it warmest in Japan?

Across Japan, the warmest month on average is August, with mean temperatures around 31°C. These are country-level monthly climate normals, not airport-specific.

Are there travel advisories for Thailand and Japan?

The UK FCDO currently rates Thailand as Caution — some areas; The UK FCDO rates Japan as Normal precautions. Check the official sources before you travel.

Distances and flight times are great-circle estimates, not booked block times.