฿5,622 Find Cheap Flights from Bangkok to Osaka – Compare and Save

Among airlines operating Bangkok to Osaka flights:

• Thai AirAsia X: offers free seat selection
• Thai Airways: offers free seat selection
• Peach: offers free seat selection
• Thai Vietjet Air: offers free seat selection

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

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

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

Flights from Bangkok to Osaka may depart from several airports in Bangkok area, including Bangkok Suvarnabhumi (BKK) and Bangkok Don Mueang Intl (DMK), with arrivals available at airports in Osaka such as Osaka Itami (ITM) and Osaka Kansai Intl (KIX).

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 Airways: a cabin bag and a checked bag in Economy class
• Peach: a cabin bag and a checked bag in Economy class

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

Four cabin classes are available on flights from Bangkok to Osaka:

• Economy class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average ฿8,458 return via Beijing Daxing Intl (PKX), compared with ฿12,977 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge ฿1,282–฿3,288 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

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

• Hong Kong Intl (HKG) – 44% of one-stop connections
• Shanghai Pu Dong (PVG) – 16% of one-stop connections
• Taipei City Taiwan Taoyuan Intl (TPE) – 10% of one-stop connections
• Hanoi Noibai (HAN) – 6% of one-stop connections

Hong Kong Intl (HKG) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 15% on the Bangkok to Osaka route. Wednesday is the cheapest departure day at ฿12,363 return on average, while Friday is the most expensive at ฿14,401, a difference of ฿2,039. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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 Bangkok to Osaka route, 37% of flights were delayed in the past 3 months, with delays averaging 1 hour 38 minutes.

Night is the busiest departure period on Bangkok to Osaka flights, with 71% leaving in that window. Morning departures account for 29%, Afternoon flights for 0%, and Evening flights for 0%.

Some of the most popular sights in Osaka are Namba Parks, Namba Train Station, and Shinsaibashi Shopping Arcade. These are among the most viewed places in Osaka on KAYAK.

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

• Earliest: departs at 00:15 and lands at 05:53
• Latest: departs at 23:59 and lands at 05:37.

The flight takes about 5h 38m.

Last-minute fares on this route (booked within 2 weeks of departure) run 8% above the route average of ฿12,859. Book 25 weeks before departure for the lowest fares.

A direct flight from Bangkok to Osaka takes 5h 38m, covering 6,763 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.

One-way fares from Bangkok to Osaka are currently lower than usual. Average one-way flight prices are about ฿6,175, which is 8% below the typical average for this route.

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

• Thai Airways: 77% on time
• Peach: 70% on time
• Japan Airlines: 40% on time

On average, flights on this route are punctual 63% of the time.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Taipei City Taiwan Taoyuan Intl (TPE) gives the shortest average 1-stop total travel time of 7h 54m, compared to 9h 15m via Ho Chi Minh City (SGN) and 9h 16m via Tokyo Haneda (HND).

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

Since Osaka is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Osaka Kansai Intl Airport (KIX) – daily rates from around ฿351:

• Yesaway
• CG Car Rental
• KuMa Rental Car
• IX Rental
• HM Rent a Car

Near Osaka Itami Airport (ITM) – daily rates from around ฿931:

• Avis
• Budget
• Alamo
• ORIX Rent a Car
• Nissan Rent-A-Car

Return flights from Bangkok to Osaka range from ฿10,274 to ฿16,540, with an average of ฿12,859 over the past 12 months. Anything below ฿10,274 counts as a good deal.

Japan Airlines is the only airline on the Bangkok to Osaka route offering in-flight Wi-Fi. Pricing depends on fare class.