Flight number: TW 644
Operating days: 2, 4, 6
- HKG 13:15 → ICN 18:05
Flights from Hong Kong (HKG) to Seoul (ICN)
Route intelligence for HKG → ICN: direct flights, stopover options, and timetable coverage in one place.
Direct flights
15 direct option(s) across 15 airline(s) · 2,069 km route distance.
- Air Hong Kong · 195 min · 2069 km
- Hong Kong Airlines · 220 min · 2069 km
- United Airlines · 220 min · 2069 km
- Asiana Airlines · 220 min · 2069 km
- Delta Air Lines · 220 min · 2069 km
- Hong Kong Express Airways · 220 min · 2069 km
- Virgin Atlantic Airways · 220 min · 2069 km
- WestJet · 220 min · 2069 km
- Korean Air · 220 min · 2069 km
- Cathay Pacific · 225 min · 2069 km
- American Airlines · 225 min · 2069 km
- Air Premia · 225 min · 2069 km
- Qantas · 225 min · 2069 km
- Qatar Airways · 225 min · 2069 km
- Tway Airlines · 230 min · 2069 km
Explore these airlines on this city pair
Open each airline route-map page to compare broader network depth before committing to a nonstop or one-stop strategy.
Stopover options
- No stopover itineraries available.
Timetable coverage
Published flight numbers: TW644, AA8887, AA8959, CX410, CX416, CX418, CX434, DL7772, DL7774, DL7914, HX1552, HX1566, HX626, HX628, KE2002, KE2006, KE2012, LD128, OZ722, OZ746 …
Plan this city pair
Compare nearby alternatives and airline networks to decide whether a direct trip, one-stop connection, or reverse search gives you better options.
Route planning checklist
- Compare direct duration with one-stop total duration before committing to a fare.
- Check inbound alternatives on flights to ICN when return timing is important.
- Use Guides for alliance and hub strategy playbooks.