What to know about flights from Bangkok to Tokyo?

The distance between Bangkok and Tokyo is approximately 4,611.45 km. The average flight time between Bangkok and Tokyo is 6 hours 18 minutes. According to Trip.com data, travel demand is highest in July. January is generally the cheapest month to book.

Cheapest one-way
Rs 43,252
VietJet Air VietJet Air BKK-TYO 31h 15m · 1 stop Mon, Sep 7
Book Now
Cheapest return
Rs 88,282
Thai AirAsia X Thai AirAsia X BKK-TYO 6h 30m · Direct Mon, Sep 21 - Mon, Sep 28
Book Now
Best time to book
September
Cheapest
July
Peak season for travel
Route details
4,611.45 km
Flight distance
6h 18m
Average flight time

Explore the cheapest one-way and round-trip flights from Bangkok to Tokyo over the next 90 days, with one-way fares from Rs 43,252 and round-trip from Rs 88,282. Based on Trip.com's latest 7-day flight data.

Which airlines are the most popular for Bangkok to Tokyo flights?

Choose from 2 airlines flying from Bangkok to Tokyo, including Thai Airways, VietJet Air and . VietJet Air currently offers the cheapest ticket on this route.
Thai Airways logo Thai Airways
VietJet Air logo VietJet Air
Airlines are determined based on actual purchased flight tickets from Bangkok to Tokyo according to previous 12 months data from Trip.com.

Trip.com Price Insights on Bangkok to Tokyo Flights

What is the cheapest month to book a one-way flight from Bangkok to Tokyo?

Average price of one-way tickets from Bangkok to Tokyo booked on Trip.com over the past 12 months.

For a one-way flight from Bangkok to Tokyo, fares are lowest in September (Rs 29,754) and highest in August (Rs 63,549).

Rs 63,549
Rs 46,652
Rs 29,754
Rs 12,857
    Cheapest
  • Rs 63,549
    Aug
  • Rs 29,754
    Sep
  • Rs 31,905
    Oct
  • Rs 31,849
    Nov
  • Rs 32,216
    Dec
  • Rs 33,967
    Jan
  • Rs 35,447
    Feb
  • Rs 33,624
    Mar
  • Rs 35,923
    Apr
  • Rs 35,880
    May
  • Rs 34,430
    Jun
  • Rs 38,889
    Jul

What is the cheapest month to book a return flight from Bangkok to Tokyo?

Average price of return tickets from Bangkok to Tokyo booked on Trip.com over the past 12 months.

For a return flight from Bangkok to Tokyo, fares are lowest in November (Rs 46,915) and highest in August (Rs 126,432).

Rs 126,432
Rs 86,674
Rs 46,915
Rs 7,157
    Cheapest
  • Rs 126,432
    Aug
  • Rs 77,912
    Sep
  • Rs 60,132
    Oct
  • Rs 46,915
    Nov
  • Rs 54,518
    Dec
  • Rs 75,604
    Jan
  • Rs 84,053
    Feb
  • Rs 68,482
    Mar
  • Rs 66,933
    Apr
  • Rs 72,025
    May
  • Rs 88,719
    Jun
  • Rs 96,353
    Jul

Which day of the week is cheapest to fly from Bangkok to Tokyo?

Data is based on the past 12 months and shows the average weekly airfare from Bangkok to Tokyo on different days of the week according to Trip.com.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Bangkok to Tokyo is Wednesday. The average fare on this day is usually lower than on other days. Try to avoid flying on Friday as fares are usually the highest.

Rs 82,916
Rs 80,066
Rs 77,216
Rs 74,366
    Cheapest
  • Rs 78,857
    Mon
  • Rs 78,277
    Tue
  • Rs 77,216
    Wed
  • Rs 78,512
    Thu
  • Rs 82,916
    Fri
  • Rs 82,718
    Sat
  • Rs 82,557
    Sun

Flight FAQs

  • What are the cheapest flights from Bangkok to Tokyo (BKK-TYO)?

    Based on Trip.com data, VietJet Air offers one-way fares as low as Rs 43,252 on Cheapest nonstop routes (e.g. BKK to HND on Mon, Sep 7), while Thai AirAsia X offers Cheapest nonstop round-trips from Rs 88,282 departing on Mon, Sep 21 and returning on Mon, Sep 28.
  • At the moment, you can catch a nonstop flight from Bangkok to Tokyo with the following airlines, including: Thai Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 6 hours 18 minutes to fly from Bangkok (BKK) to Tokyo (TYO).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Bangkok to Tokyo is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 76 flight per week flying from Bangkok to Tokyo. You can check the weekly schedule for popular airlines on this route below: Thai Airways: S/M/T/W/T/F/S -- TG640 (22:32)
  • To find best deals on flights from Bangkok to Tokyo, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Sep 7, with one-way flights priced at just Rs 43,252.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Thai AirAsia X.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Tokyo travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Bangkok to Tokyo is January, when demand for travel is lower.
  • After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Bangkok to Tokyo on September 9, 2026 with Thai Vietjet Air, with prices starting at Rs 39,448.
  • You can arrive at any of the following airports in Tokyo: Haneda Airport (HND), and Narita International Airport (NRT). Flights from Suvarnabhumi Airport to Narita International Airport (BKK-NRT) are by far the most popular option for this route.
  • The time difference between Tokyo and Bangkok is 2h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Bangkok to Tokyo is Rs 114,983. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Bangkok to Tokyo is Rs 182,169. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Bangkok and Tokyo, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.
  • ZIPAIR, Thai AirAsia X and Thai Vietjet Airare the most popular budget airlines flying from Bangkok to Tokyo. Check baggage, seat and payment fees before comparing the final price.

Trip.com airline insights on flights from Bangkok to Tokyo

Which airlines offer the cheapest direct flights from Bangkok to Tokyo?

Data is based on the past 12 months and reflects the average fare of all direct flights from Bangkok to Tokyo on Trip.com.

Based on Trip.com data from the past 12 months, the airline offering the cheapest direct flights from Bangkok to Tokyo is Thai AirAsia X, with an average fare of Rs 78,027.

Rs 38,855
Rs 78,027
Rs 117,199
Rs 156,371
Rs 195,543
Thai AirAsia X
Rs 78,027
Thai AirAsia X
ZIPAIR
Rs 78,523
ZIPAIR
Thai Vietjet Air
Rs 79,640
Thai Vietjet Air
Thai Airways
Rs 143,773
Thai Airways
Japan Airlines
Rs 191,822
Japan Airlines
All Nippon Airways
Rs 195,543
All Nippon Airways

Which airlines operate the most flights from Bangkok to Tokyo?

The data is based on the past month and shows the number of flights each airline has from Bangkok to Tokyo on Trip.com.

According to Trip.com data from the past month, the airline with the most flights from Bangkok to Tokyo is Thai Airways/All Nippon Airways, operating 66 flights per week.

2
23
45
66
Thai Airways
66
Thai Airways
All Nippon Airways
66
All Nippon Airways
Air Canada
31
Air Canada
Japan Airlines
23
Japan Airlines
Alaska Airlines
23
Alaska Airlines
Bangkok Airways
23
Bangkok Airways

How many flights fly from Bangkok to Tokyo each day?

The data is based on the past month and shows the number of flights per day of the week from Bangkok to Tokyo on Trip.com.

Based on Trip.com data from the past month, flights from Bangkok to Tokyo are most frequent on Friday, while the fewest flights operate on Thursday.

271
242
212
183
Highest
217
Mon
215
Tue
218
Wed
212
Thu
271
Fri
258
Sat
245
Sun