฿5,918 Find Cheap Flights from Bangkok to Tokyo – Compare and Save

Among airlines operating Bangkok to Tokyo flights:

• Thai AirAsia X: offers free seat selection
• ZIPAIR: offers free seat selection
• Thai Airways: offers free seat selection
• Thai Vietjet Air: offers free seat selection
• ANA: offers extra legroom; offers free seat selection

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

6 airlines operate flights between Bangkok and Tokyo. The airlines offering direct flights on this route include:

• Thai Airways
• ANA
• Japan Airlines
• Thai AirAsia X
• Thai Vietjet Air
• ZIPAIR

Flights from Bangkok to Tokyo may depart from several airports in Bangkok area, including Bangkok Suvarnabhumi (BKK) and Bangkok Don Mueang Intl (DMK), with arrivals available at airports in Tokyo such as Tokyo Haneda (HND) and Tokyo Narita (NRT).

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
• ZIPAIR: a cabin bag and a checked bag in Economy class
• Thai Airways: 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.

Three cabin classes are available on flights from Bangkok to Tokyo:

• Economy class
• Premium Economy Class
• Business Class

On this route, stopover flights are cheaper than direct options on average. Stopover fares average ฿7,873 return via Kuala Lumpur Intl (KUL), compared with ฿14,449 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge ฿821–฿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 Tokyo most commonly connect through:

• Hong Kong Intl (HKG) – 33% of one-stop connections
• Shanghai Pu Dong (PVG) – 18% of one-stop connections
• Guangzhou Baiyun (CAN) – 14% of one-stop connections
• Taipei City Taiwan Taoyuan Intl (TPE) – 12% 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 10% on the Bangkok to Tokyo route. Tuesday is the cheapest departure day at ฿14,040 return on average, while Saturday is the most expensive at ฿15,487, a difference of ฿1,447. 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 Tokyo route, 14% of flights were delayed in the past 3 months, with delays averaging 1 hour 49 minutes.

Night is the busiest departure period on Bangkok to Tokyo flights, with 52% leaving in that window. Morning departures account for 36%, Afternoon flights for 12%, and Evening flights for 0%.

Some of the most popular sights in Tokyo are Akihabara Railway Station, Ueno Railway Station, and Ginza. These are among the most viewed places in Tokyo on KAYAK.

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

• Earliest: departs at 00:10 and lands at 06:16
• Latest: departs at 23:55 and lands at 06:01.

The flight takes about 6h 06m.

Last-minute fares on this route (booked within 2 weeks of departure) run 7% above the route average of ฿14,157. Book 14 weeks before departure for the lowest fares.

A direct flight from Bangkok to Tokyo takes 6h 06m, covering 7,408 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 Tokyo are currently lower than usual. Average one-way flight prices are about ฿6,303, which is 18% below the typical average for this route.

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

• Japan Airlines: 95% on time
• ANA: 94% on time
• แอร์เอเชีย: 85% on time

On average, flights on this route are punctual 86% 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 Kaohsiung City (KHH) gives the shortest average 1-stop total travel time of 8h 26m, compared to 8h 52m via Okinawa Naha (OKA) and 8h 58m via Taipei City Taiwan Taoyuan Intl (TPE).

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

Since Tokyo is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Tokyo Haneda Airport (HND) – daily rates from around ฿575:

• Yesaway
• Times
• IX Rental
• Avis
• Wheego

Near Tokyo Narita Airport (NRT) – daily rates from around ฿449:

• Relax Rent A Car
• Yesaway
• Times
• IX Rental
• JDM Rent a car

Return flights from Bangkok to Tokyo range from ฿11,540 to ฿18,600, with an average of ฿14,157 over the past 12 months. Anything below ฿11,540 counts as a good deal.

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