Need help booking?
Unpublished phone-only deals available
KIX to BKK: distance & flight time
Osaka (Kansai International Airport) → Bangkok (Suvarnabhumi Airport)
2,585 mi
4,161 km · 2,247 nm
5h 32m
estimated nonstop flight time
-2h
time difference · heading southwest
See live KIX→BKK fares Phone-only fares on this route — call free
Flight time details
2,585 miles nonstop takes roughly 5h 32m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- KIX — Kansai International Airport · Osaka, Japan
- BKK — Suvarnabhumi Airport · Bangkok, Thailand
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near KIX
- UKB · Kobe Airport14 mi away
- ITM · Osaka International Airport27 mi away
- TKS · Tokushima Airport/JMSDF Air Base42 mi away
- SHM · Nanki Shirahama Airport53 mi away
Near BKK
- DMK · Don Mueang International Airport19 mi away
- KDT · Kamphaeng Saen Airport63 mi away
- UTP · U-Tapao International Airport71 mi away
- HHQ · Hua Hin Airport90 mi away
Frequently asked questions
How far is KIX from BKK?
The flight distance from Osaka (KIX) to Bangkok (BKK) is 2,585 miles (4,161 km, 2,247 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KIX to BKK?
A nonstop flight takes about 5h 32m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Osaka and Bangkok?
Bangkok is 2 hours behind Osaka.
What is the cheapest way to fly from KIX to BKK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KIX–BKK that never appear on search engines, with no booking fees.