Cheap flights from Bangkok to Tokyo

Cheapest current fares: $182 in December 2026, 4,648 km direct flight in ~5h 28m.

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Live fares · BKK → NRT

Cheapest month-by-month fares

Lowest available fare per calendar month from Bangkok (BKK) to Tokyo (NRT). Refreshed daily.

Bangkok (BKK) → Tokyo (NRT)

  1. December 2026 $182
  2. August 2026 $184
  3. September 2026 $191
  4. January 2027 $195
  5. October 2026 $201
  6. November 2026 $202

Frequently asked questions

  • What is the cheapest month to fly from Bangkok to Tokyo?

    Based on current 6-month forward fare data, December 2026 is the cheapest month to fly from Bangkok (BKK) to Tokyo (NRT), with fares starting from $182.

  • What is the lowest current fare from BKK to NRT?

    The lowest currently-listed fare from Bangkok (BKK) to Tokyo (NRT) is $182 on 2026-12-19.

  • How long is the flight from Bangkok to Tokyo?

    Direct flights from BKK to NRT cover approximately 4,648 km (2,888 miles), with an estimated flight time of 5h 28m. Operating airlines: JL, NH, TG, VZ, ZG.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: BKK → NRT Cheapest month to fly to Tokyo All flights from Bangkok All flights to Tokyo Flights to Japan Visa-free with Thailand passport JL routes NH routes TG routes