Taipei (TPE) to Bangkok (BKK): 1,547 miles (2,489 km) great-circle, about 3h 35m nonstop by our estimate. Cheapest fare observed: $242 round-trip on Thai Vietjet Air, nonstop, departing July 9, 2026.
$242 round-trip, Thai Vietjet Air VZ569, departing 2026-07-09 at 19:55, returning 2026-07-17. The recorded itinerary left on a Thursday, returning on a Friday 8 nights later; the fare was observed 75 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $242, it ranked 8th of the 30 round-trip fares we recorded from TPE (median $357). That is 15.6 cents per great-circle mile (round-trip price over one-way distance), below the TPE median of 28.1 cents across 30 round-trip routes.
Routes from TPE of similar length: Aomori (1,556 mi) at $534 and Vladivostok (1,408 mi) at $714.
TPE to BKK is the only one of 30 TPE routes where Thai Vietjet Air priced cheapest. It is the 15th longest of the 30 routes we track from TPE.
Of 59 departure airports with a fare to Bangkok, Taipei (TPE) ranked 10th at $242. 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/Taipei, Asia/Bangkok; flight time is our estimate.