Find Cheapest Airlines Flying from Bangkok to Sendai

Choose from 1 carriers that fly from Bangkok to Sendai, including Thai AirAsia X, Enjoy the cheapest tickets on this route with Thai AirAsia X.
Thai AirAsia X logo Thai AirAsia X
Airlines are determined based on actual purchased flight tickets from Bangkok to Sendai according to previous 12 months data from Trip.com.

Explore the cheapest flights from Bangkok to Sendai in the next three months. Based on Trip.com's data from the latest 7 days, one-way direct flights start at AU$ 246, and round-trip direct tickets start at AU$ 379.

Displayed flight fares from Bangkok to Sendai are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Bangkok to Sendai Flight Details

The distance between Bangkok and Sendai is approximately 4,809.83km. It takes around 6 hours 15 minutes on average to fly from Bangkok to Sendai. Based on Trip.com's data travel demand peaks in July. The off-season for travel is August.

Cheapest one-way flight priceAU$ 242
Cheapest return ticket priceAU$ 379
Off-season for travelAugust
Peak season for travelJuly
Flight distance4,809.83km
Average flight time6 hours 15 minutes
Popular airlineThai AirAsia X
Flight statistics for the Bangkok–Sendai route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Bangkok to Sendai

What is the cheapest month for one-way flights from Bangkok to Sendai?

Average price of one-way flights from Bangkok to Sendai purchased by Trip.com users by month over the past 12 months.

According to Trip.com's data, the cheapest month for flights from Bangkok to Sendai is Oct, with an average price of AU$ 216. Conversely, the most expensive month is typically Jul, with an average price of up to AU$ 505.

AU$ 505
AU$ 361
AU$ 216
AU$ 72
    Cheapest
  • AU$ 383
    Feb
  • AU$ 333
    Mar
  • AU$ 410
    Apr
  • AU$ 479
    May
  • AU$ 311
    Jun
  • AU$ 505
    Jul
  • AU$ 271
    Aug
  • AU$ 353
    Sep
  • AU$ 216
    Oct
  • AU$ 397
    Nov
  • AU$ 308
    Dec
  • AU$ 267
    Jan

What is the cheapest month for round-trip flights from Bangkok to Sendai?

Average price of round-trip flights from Bangkok to Sendai purchased by Trip.com users by month over the past 12 months.

According to historical data from Trip.com, the lowest prices for flights from Bangkok to Sendai are found during Jan, with an average price of AU$ 466. Conversely, the highest prices are found during Apr, with an average price of up to AU$ 821.

AU$ 821
AU$ 644
AU$ 466
AU$ 289
    Cheapest
  • AU$ 663
    Feb
  • AU$ 672
    Mar
  • AU$ 821
    Apr
  • AU$ 719
    May
  • AU$ 720
    Jun
  • AU$ 656
    Jul
  • AU$ 524
    Aug
  • AU$ 576
    Sep
  • AU$ 571
    Oct
  • AU$ 780
    Nov
  • AU$ 681
    Dec
  • AU$ 466
    Jan

What's the cheapest day to fly from Bangkok to Sendai?

Data is based on the average flight price for each day of the week from Bangkok to Sendai on Trip.com over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Bangkok to Sendai is Sun, with average prices lower than on other days. Avoid Thu, as prices are usually highest then.

AU$ 795
AU$ 568
AU$ 340
AU$ 113
    Cheapest
  • AU$ 350
    Mon
  • AU$ 539
    Tue
  • AU$ 412
    Wed
  • AU$ 795
    Thu
  • AU$ 423
    Fri
  • AU$ 399
    Sat
  • AU$ 340
    Sun

Flight FAQs

  • Which airlines offer the cheapest flights from Bangkok (BKK) to Sendai (SDJ)?

    Based on Trip.com data, HK Express offers one-way fares as low as AU$ 242 on Cheapest nonstop routes (e.g. BKK to SDJ on Sun, Mar 15), while Thai AirAsia X offers Cheapest nonstop round-trips from AU$ 379 departing on Sat, Feb 28 and returning on Thu, Mar 5.
  • At the moment, you can catch a direct flight from Bangkok to Sendai with the following airlines, including: Thai AirAsia X Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 6 hours 15 minutes to fly from Bangkok (BKK) to Sendai (SDJ).
  • 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 Sendai 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 4 flight per week flying from Bangkok to Sendai. You can check the weekly schedule for popular airlines on this route below: Thai AirAsia X: S/-/T/-/T/-/S -- XJ630 (02:28)
  • To find best deals on flights from Bangkok to Sendai, 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 Sun, Mar 15, with one-way flights priced at just AU$ 242.
    · 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 Sendai travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Bangkok to Sendai is August, when demand for travel is lower.
  • After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Bangkok to Sendai on February 22, 2026 with Thai AirAsia X, with prices starting at AU$ 382.
  • You can land at any one of the following hubs in Sendai, with Don Mueang International Airport to Sendai Airport (DMK-SDJ) is by far the most common option on this route: Sendai Airport (SDJ).
  • The time difference between Sendai and Bangkok is 2h.
  • Tickets can only be changed or cancelled 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.

Trip.com Airline Insights on Flights from Bangkok toSendai

Which airlines offer the cheapest nonstop flights from Bangkok to Sendai?

Data is based on the average price of all nonstop flights from Bangkok to Sendai on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, Greater Bay Airlines offers the cheapest nonstop flights from Bangkok to Sendai, with an average price of AU$ 299.

AU$ 57
AU$ 299
AU$ 541
AU$ 783
AU$ 1,025
Greater Bay Airlines
AU$ 299
Greater Bay Airlines
Thai AirAsia X
AU$ 323
Thai AirAsia X
Hong Kong Airlines
AU$ 442
Hong Kong Airlines
Asiana Airlines
AU$ 735
Asiana Airlines
EVA Air
AU$ 764
EVA Air
Japan Airlines
AU$ 1,025
Japan Airlines