Find Cheap Flights from Osaka Kansai Intl to Bangkok – Compare and Save

These are the earliest and latest flight times available from Osaka Kansai Intl Airport to Bangkok:

• Earliest: departs at 00:45 and lands at 07:15
• Latest: departs at 21:00 and lands at 03:30.

The flight takes about 6h 30m.

Two cabin classes are available on flights from Osaka Kansai Intl Airport to Bangkok:

• Economy class
• Premium Economy Class

A direct flight from Osaka Kansai Intl Airport to Bangkok takes 6h 30m, covering 6,710 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Osaka Kansai Intl Airport to Bangkok range from ฿10,204 to ฿17,344, with an average of ฿12,931 over the past 12 months. Anything below ฿10,204 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 12% above the ฿12,931 route average. Book 23 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average ฿6,979 return via Guangzhou Baiyun (CAN), compared with ฿13,286 for direct.

Japan Airlines is slightly above the route average for timely arrivals, while Peach has a lower on-time arrival rate. On-time arrival rates on Osaka Kansai Intl Airport to Bangkok flights are:

• Japan Airlines: 97% on time
• Peach: 94% on time
• Thai Airways: 91% on time

On average, flights on this route are punctual 93% of the time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge ฿696–฿3,374 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

Morning is the busiest departure period on Osaka Kansai Intl Airport to Bangkok flights, with 43% leaving in that window. Evening departures account for 42%, Night flights for 14%, and Afternoon flights for 1%.

Since Bangkok is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Bangkok Suvarnabhumi Airport (BKK) – daily rates from around ฿436:

• Drive Car Rental
• Alamo
• Sixt
• Yesaway
• Hertz

Near Bangkok Don Mueang Intl Airport (DMK) – daily rates from around ฿229:

• Drive Car Rental
• Alamo
• Thai Rent
• Chic Car Rent
• Hertz

Flights from Osaka Kansai Intl Airport to Bangkok usually depart from Osaka Kansai Intl (KIX) and may arrive at several airports in Bangkok area, including Bangkok Suvarnabhumi (BKK) and Bangkok Don Mueang Intl (DMK).

Night flights have the fewest delays on this route, while morning departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Osaka Kansai Intl Airport to Bangkok route, 7% of flights were delayed in the past three months, with delays averaging 1h 45m.

One-stop flights from Osaka Kansai Intl Airport to Bangkok most commonly connect through:

• Shanghai Pu Dong (PVG) – 27% of one-stop connections
• Hong Kong Intl (HKG) – 26% of one-stop connections
• Taipei City Taiwan Taoyuan Intl (TPE) – 18% of one-stop connections
• Jinan (TNA) – 13% of one-stop connections

Yes. Flexible dates can save you up to 14% on flights from Osaka Kansai Intl Airport to Bangkok. Tuesday is the cheapest departure day at ฿12,485 return on average, while Saturday is the most expensive at ฿14,476, a difference of ฿1,991.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

5 airlines operate flights between Osaka Kansai Intl Airport and Bangkok. The airlines offering direct flights on this route include:

• Thai Airways
• Thai AirAsia X
• Peach
• Japan Airlines
• Thai Vietjet Air

Flying via Taipei City Taiwan Taoyuan Intl (TPE) gives the shortest average 1-stop total travel time of 7h 55m, compared to 9h 19m via Chiang Mai (CNX) and 9h 55m via Hong Kong Intl (HKG).

Bangkok is 2 hours behind Osaka Kansai Intl Airport (Indochina Time vs Japan Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Bangkok are Victory Monument, Pratunam, and Siam Square. These are among the most viewed places in Bangkok on KAYAK.

Among airlines operating Osaka Kansai Intl Airport to Bangkok flights:

• Thai Vietjet Air: offers free seat selection
• Thai Airways: offers free seat selection
• Peach: offers free seat selection
• Hahn Air Systems: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Thai AirAsia X: a cabin bag and a checked bag in Economy class
• Thai Vietjet Air: a cabin bag and a checked bag in Economy class
• Thai Airways: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.