This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $179 fare is the cheapest current round-trip from Bangkok (BKK) to HKG on UO flight UO733, departing 2026-08-19 at 00:20 with return on 2026-08-24.

Clicking "Book this flight" opens Kiwi.com with this exact flight pre-filtered — same airline, same dates, same passenger count.