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Search round tripsInternational route BKK to KIX
Cheap flights from Bangkok to Osaka
A number of airlines fly nonstop from Bangkok to Osaka. The 4,159 km flight takes about 5 hours 40 minutes.
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Nonstop, several airlinesEconomy
BKK
Bangkok
KIX
Osaka
- Distance
- 4,159 km
Return
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Looking for Bangkok to Osaka air tickets and not sure what to pay? Six airlines fly this route, and fares change with demand, so the same seat can cost noticeably more close to a holiday weekend. Put your dates in the search above to compare today's fares and book with bookingMentor.
Everything you should know
Bangkok to Osaka flight guide
Flying from Bangkok to Osaka
In short
A number of airlines fly nonstop from Bangkok to Kansai International Airport (KIX), the gateway to Osaka, Kyoto and Nara. Japan Airlines, Peach, Thai Airways International and Thai VietJet Air leave from Suvarnabhumi (BKK); Thai AirAsia X and Thai Lion Air from Don Mueang (DMK). The 4,159 km flight takes about 5 hours 40 minutes. It suits sightseers, food lovers and business travellers heading for western Japan.
JAL and Thai include bags; Peach uses Kansai Terminal 2
Japan Airlines and Thai Airways International include checked bags and meals. Peach, a Japanese low-cost airline, Thai VietJet Air, Thai AirAsia X and Thai Lion Air charge for bags, meals and seat choice. Peach uses Kansai's separate low-cost Terminal 2, which matters when you plan the trip into the city.
Late departures and last trains to the Bangkok airports
Suvarnabhumi lies about 25 km east of the centre on the Airport Rail Link. Don Mueang, north of the city, is on the SRT Dark Red Line. For a late departure, check the last train times or book a taxi.
Kansai's island airport in Osaka Bay
Kansai International Airport opened on 4 September 1994 on an artificial island in Osaka Bay, about 38 km south-west of Osaka Station. It handled about 34.1 million passengers in 2025, around 27.5 million of them international. Terminal 1 is the main building; Terminal 2, used by Peach, Spring Airlines and Jeju Air, is not directly connected to it, so take the shuttle bus between them.
The Nankai rapi:t runs to Namba, and the JR Haruka to Shin-Osaka and Kyoto, from Kansai Airport station next to Terminal 1.
Japanese entry rules by nationality
Japanese entry rules depend on nationality and change from time to time. Confirm yours with a Japanese embassy or the official visa site before booking.
Four Osaka airlines share Suvarnabhumi with the Dhaka arrivals
Biman, US-Bangla and Thai Airways land at Suvarnabhumi from Dhaka (see Dhaka to Bangkok flights), where four of the Osaka airlines leave. The Don Mueang flights mean crossing Bangkok and checking in again, so leave at least four hours.
Japan is two hours ahead of Thailand, and neither country uses daylight saving.
Fact-checked by the bookingMentor Travel Desk
Reviewed · Updated when rules or prices change
We check practical details such as entry rules, seasons and costs against official government and tourism sources.
Bangkok to Osaka flights at a glance
A number of airlines fly nonstop from Bangkok (BKK) to Osaka (KIX). The 4,159 km flight takes about 5 hours 40 minutes.
| Flight time | 5h 40m nonstop |
|---|---|
| Distance | 4,159 km |
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Airlines flying Bangkok to Osaka
Various airlines fly this route nonstop.
-
Japan Airlines JapanIATA JL ICAO JALRoutes, baggage & check-in
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Peach JapanIATA MM ICAO APJRoutes, baggage & check-in
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Thai Airways International ThailandIATA TG ICAO THARoutes, baggage & check-in
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Thai VietJet Air ThailandIATA VZ ICAO TVJRoutes, baggage & check-in
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Thai AirAsia X ThailandIATA XJ ICAO TAXRoutes, baggage & check-in
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Thai Lion Air ThailandIATA SL ICAO TLMRoutes, baggage & check-in
Departure and arrival airports
BKK Suvarnabhumi Airport
- Codes
- IATA BKK, DMK
- City
- Bangkok, Thailand
- Terminal (BKK)
- One main terminal building with the SAT-1 satellite concourse, reached by an underground automated train.
- Terminal (DMK)
- Terminal 1 handles international flights and Terminal 2 domestic ones.
- Time zone
- UTC+7, no daylight saving
KIX Kansai International Airport
- Codes
- IATA KIX
- City
- Osaka, Japan
- Getting into town
- Kansai International Airport is on an island in Osaka Bay. The Nankai rapi:t runs to Namba and the JR Haruka to Shin-Osaka and Kyoto; the airport has two terminals, so check yours on the booking.
- Time zone
- UTC+9
How to book Bangkok to Osaka for less
Practical points for booking this route.
2Bangkok airports
Check which Bangkok airport
Suvarnabhumi (BKK) and Don Mueang (DMK) are far apart. Low-cost flights on this route use Don Mueang, so match the airport to your hotel or connecting flight before you pay.
Low-costbags are extra
Add bags when you book
Peach, Thai VietJet Air, Thai AirAsia X and Thai Lion Air charge for checked baggage. It is cheaper added online at booking than at the airport.
6airlines on the route
Compare the total, not the headline fare
Put your dates into the search above and compare the price with baggage, seats and meals included, not just the base fare.
Visacheck before booking
Have your documents ready
Entry rules for Bangladeshi passports change from time to time, so confirm them with the Japanese embassy or the official visa site before you book.
Where to stay in Osaka
Hotels and resorts in Osaka with guest scores, nightly prices and free cancellation.
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Frequently Asked Questions (FAQs)
Getting there
From Suvarnabhumi, several airlines fly the route; from Don Mueang, Bangkok's low-cost airport, it is Thai AirAsia X and Thai Lion Air. Schedules change by season, so check the flights for your dates in the search above.
About 5 hours 40 minutes in the air. The two airports are 4,159 km apart in a straight line; actual times vary a little by airline, aircraft and wind.
Both. Several airlines use Suvarnabhumi (BKK); two use Don Mueang (DMK). The airports are on opposite sides of the city, so check the code on your ticket.
Kansai International Airport is on an island in Osaka Bay. The Nankai rapi:t runs to Namba and the JR Haruka to Shin-Osaka and Kyoto; the airport has two terminals, so check yours on the booking.
The JR Haruka limited express runs from the airport to Kyoto, also stopping at Shin-Osaka.
General
The clock moves two hours forward from Thai time (Thailand is UTC+7). Neither side uses daylight saving, so the gap stays the same all year.
That depends on your passport, and the rules change from time to time. Confirm them with a Japanese embassy or the official visa site before you book.
Yes. Fly Dhaka to Bangkok on Biman, US-Bangla or Thai Airways, all of which land at Suvarnabhumi, then take one of the Osaka flights. Booking both legs on one Thai Airways ticket, where available, keeps you airside with your bag checked through. Two separate tickets mean clearing Thai immigration, which needs a Thai visa.
Kansai has two terminals linked by a free shuttle bus. Your booking shows the terminal; low-cost airlines have used Terminal 2.
What's included
It depends on the airline. Peach, Thai VietJet Air, Thai AirAsia X and Thai Lion Air are low-cost carriers whose basic fares include only a cabin bag, so add checked baggage when you book. The full-service airlines normally include a checked bag; the allowance is shown on your booking.
Stay & facilities
On the full-service airlines, request a Muslim (halal) meal when you book or at least 24 hours before departure through the airline's manage-booking page. On Peach, Thai VietJet Air, Thai AirAsia X and Thai Lion Air, meals are bought online or on board; check the menu for halal options.
