Osaka to Bangkok (KIX-BKK): nonstop upgrade & award space

Thai Airways International, Thai Vietjet Air, Japan Airlines, Hahn Air Systems, and EuroAtlantic Airways fly nonstop between Osaka (KIX) and Bangkok (BKK), roughly 35 times a week. Long-haul cabins on a corridor this busy are large but never idle: premium cabin inventory reshuffles around every schedule change, and the best dates go first. 2LNR tracks award seats on Japan Airlines across every KIX to BKK date, so you can see whether a seat exists before you move points.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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35
Nonstop flights a week
2,584 mi
Nonstop distance
Free
To get started

Osaka to Bangkok flight schedule

Scheduled nonstop departures for KIX to BKK, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Osaka (KIX) to Bangkok (BKK)
Date Flight Airline Departs KIX Arrives BKK Duration Aircraft
JL 727Japan Airlines00:5504:405h 45m788
TG 623Thai Airways International11:4515:355h 50m77W
TG 673Thai Airways International17:3521:255h 50m77W
MM 91EuroAtlantic Airways19:4523:556h 10m321
JL 727Japan Airlines00:5504:405h 45m788
H1 1201Hahn Air Systems08:5512:556h737
VZ 821Thai Vietjet Air08:5512:556h737
TG 623Thai Airways International11:4515:355h 50m77W
TG 673Thai Airways International17:3521:255h 50m77W
JL 727Japan Airlines00:5504:405h 45m788
TG 623Thai Airways International11:4515:355h 50m77W
TG 673Thai Airways International17:3521:255h 50m77W
MM 91EuroAtlantic Airways19:4523:556h 10m321
JL 727Japan Airlines00:5504:405h 45m788
H1 1201Hahn Air Systems08:5512:556h737
VZ 821Thai Vietjet Air08:5512:556h737
TG 623Thai Airways International11:4515:355h 50m77W
TG 673Thai Airways International17:3521:255h 50m77W
MM 91EuroAtlantic Airways19:4523:556h 10m321
JL 727Japan Airlines00:5504:405h 45m788
H1 1201Hahn Air Systems08:5512:556h737
VZ 821Thai Vietjet Air08:5512:556h737
TG 623Thai Airways International11:4515:355h 50m77W
TG 673Thai Airways International17:3521:255h 50m77W
MM 91EuroAtlantic Airways19:4523:556h 10m321
JL 727Japan Airlines00:5504:405h 45m788
TG 623Thai Airways International11:4515:355h 50m77W
TG 673Thai Airways International17:3521:255h 50m77W
MM 91EuroAtlantic Airways19:4523:556h 10m321
JL 727Japan Airlines00:5504:405h 45m788
H1 1201Hahn Air Systems08:5512:556h737
VZ 821Thai Vietjet Air08:5512:556h737
TG 623Thai Airways International11:4515:355h 50m77W
TG 673Thai Airways International17:3521:255h 50m77W
MM 91EuroAtlantic Airways19:4523:556h 10m321

Showing all 35 scheduled KIX to BKK departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every KIX to BKK date on the interactive map

Award seats on KIX to BKK departures

2LNR tracks award seats on Japan Airlines, date by date. Open the calendar for Osaka to Bangkok to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each KIX to BKK departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See KIX to BKK on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Osaka to Bangkok nonstop

Carriers operating KIX to BKK nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See KIX to BKK on the interactive map →

Frequently asked questions about KIX to BKK

How far is Bangkok from Osaka?
KIX to BKK covers about 2,584 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from KIX to BKK?
Thai Airways International, Thai Vietjet Air, Japan Airlines, Hahn Air Systems, and EuroAtlantic Airways fly the route nonstop. 2LNR tracks award seats on Japan Airlines.
How many flights a week are there from KIX to BKK?
About 35 nonstop flights a week run between Osaka and Bangkok in the current schedule, operated by Thai Airways International, Thai Vietjet Air, Japan Airlines, Hahn Air Systems, and EuroAtlantic Airways. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from KIX to BKK depart?
Scheduled KIX to BKK nonstops in the next 7 days with service leave between 00:55 and 19:45, local time at Osaka. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on KIX to BKK?
Open the KIX to BKK route on the interactive map or the matrix to see award seats by date on Japan Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss KIX to BKK upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

Get started free