Bangkok (BKK) to Harbin (HRB): 2,662 miles (4,283 km) great-circle, about 5h 50m nonstop by our estimate. Cheapest fare observed: $310 round-trip on Shandong Airlines, with 1 stop, departing July 12, 2026.
$310 round-trip, Shandong Airlines SC4080, departing 2026-07-12 at 02:50, returning 2026-07-18. The recorded itinerary left on a Sunday, returning on a Saturday 6 nights later; the fare was observed 78 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $310, it ranked 18th of the 30 round-trip fares we recorded from BKK (median $259). That is 11.6 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: Irkutsk (2,674 mi) at $587 and Tashkent (2,683 mi) at $506.
BKK to HRB is the only one of 30 BKK routes where Shandong Airlines priced cheapest. It is the 12th longest of the 30 routes we track from BKK.
Of 10 departure airports with a fare to Harbin, Bangkok (BKK) ranked 5th at $310. Lowest: $231 from Seoul (ICN); highest: $699 from Guangzhou (CAN); 2 nonstop. Cheapest-fare airlines (routes): China Eastern (2), China Southern (2), Shandong Airlines (2), Asiana (1), Spring Airlines (1) and Spring Japan (1), plus 1 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.