Distance From Osaka International Airport to Suvarnabhumi Airport, ITM - BKK Distance

The distance from Osaka International Airport (ITM) to Suvarnabhumi Airport (BKK) is 2606 miles or 4194 kilometers or 2263 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Osaka ( Japan ) to Bangkok ( Thailand )?

A one-way nonstop (direct) flight between Osaka and Bangkok takes around 5 hours 59 minutes.

Estimated flight time from Osaka International Airport, Osaka, Japan to Suvarnabhumi Airport, Bangkok, Thailand is 5 hours 59 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • ITM - BKK

Kilometers		4194 km
Statute Miles		2606 miles
Nautical Miles		2263 nm
Avg. Time of Flight		5 hours 59 minutes

Osaka International Airport to Suvarnabhumi Airport Flight Route Map - ITM to BKK Flight Path

Location of Osaka International Airport & Suvarnabhumi Airport is given below.
Click the map to view Osaka to Bangkok nonstop flight path and travel direction.

Click to see flight route on Google Map between Osaka, Japan and Bangkok, Thailand. .

Nonstop flight route between Osaka, Japan and Bangkok, Thailand.

Time Difference Between the Airports • ITM - BKK

Time difference between Osaka (Japan) and Bangkok (Thailand) is 2 Hours.
Bangkok time is 2 Hours behind Osaka.

Location	Local Time
Osaka (Japan)	2025-12-15, 04:46:50 JST
Bangkok (Thailand)	2025-12-15, 02:46:50 +07

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Osaka International Airport (ITM / RJOO) Osaka, Japan

Destination

Suvarnabhumi Airport (BKK / VTBS) Bangkok, Thailand