Bangkok (BKK) to Shanghai (SHA): 1,781 miles (2,865 km) great-circle, about 4h 05m nonstop by our estimate. Cheapest fare observed: $263 round-trip on Spring Airlines, nonstop, departing June 7, 2026.
$263 round-trip, Spring Airlines 9C7286, departing 2026-06-07 at 08:40, returning 2026-06-13. The recorded itinerary left on a Sunday, returning on a Saturday 6 nights later; the fare was observed 43 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $263, it ranked 16th of the 30 round-trip fares we recorded from BKK (median $259). That is 14.8 cents per great-circle mile (round-trip price over one-way distance), below the BKK median of 20.6 cents across 30 round-trip routes.
Routes from BKK of similar length: Bali (1,838 mi) at $254 and Beijing (2,061 mi) at $264.
BKK to SHA is the only one of 30 BKK routes where Spring Airlines priced cheapest. It is the 16th longest of the 30 routes we track from BKK.
Of 32 departure airports with a fare to Shanghai, Bangkok (BKK) ranked 10th at $263. Lowest: $183 from Seoul (ICN); highest: $1810 from Buenos Aires (EZE); 11 nonstop. Cheapest-fare airlines (routes): Spring Airlines (5), AirAsia (3), China Eastern (3), Air China (2), Qatar (2) and Xiamen Airlines (2), plus 15 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Bangkok, Asia/Shanghai; flight time is our estimate.