Nagoya (NGO) to Bangkok (BKK): 2,678 miles (4,310 km) great-circle, about 5h 50m nonstop by our estimate. Cheapest fare observed: $482 round-trip on Korean Air, with 1 stop, departing May 10, 2026.
$482 round-trip, Korean Air KE744, departing 2026-05-10 at 09:15, returning 2026-05-17. The recorded itinerary left on a Sunday, returning on a Sunday 7 nights later; the fare was observed 15 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $482, it ranked 8th of the 23 round-trip fares we recorded from NGO (median $680). That is 18.0 cents per great-circle mile (round-trip price over one-way distance), below the NGO median of 24.0 cents across 23 round-trip routes.
Routes from NGO of similar length: Bishkek (3,319 mi) at $1028 and Astana (3,366 mi) at $936.
NGO to BKK is the only one of 23 NGO routes where Korean Air priced cheapest. It is the 14th longest of the 23 routes we track from NGO.
Of 59 departure airports with a fare to Bangkok, Nagoya (NGO) ranked 30th at $482. Lowest: $73 from Phuket (HKT); highest: $1428 from Mexico City (MEX); 14 nonstop. Cheapest-fare airlines (routes): Air India (5), Etihad (5), Thai Vietjet Air (4), Air China (3), Scoot (3) and Thai AirAsia (3), plus 31 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Tokyo, Asia/Bangkok; flight time is our estimate.