Ho Chi Minh City (SGN) to Hong Kong (HKG): 928 miles (1,493 km) great-circle, about 2h 20m nonstop by our estimate. Cheapest fare observed: $257 round-trip on VietJet Air, nonstop, departing May 15, 2026.
$257 round-trip, VietJet Air VJ4876, departing 2026-05-15 at 15:10, returning 2026-05-18. The recorded itinerary left on a Friday, returning on a Monday 3 nights later; the fare was observed 20 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $257, it ranked 15th of the 30 round-trip fares we recorded from SGN (median $257). That is 27.7 cents per great-circle mile (round-trip price over one-way distance), above the SGN median of 21.2 cents across 30 round-trip routes.
Routes from SGN of similar length: Guangzhou (973 mi) at $232 and Manila (1,001 mi) at $197.
VietJet Air had the cheapest fare on 5 of 30 SGN routes. It is the 20th longest of the 30 routes we track from SGN.
Of 24 departure airports with a fare to Hong Kong, Ho Chi Minh City (SGN) ranked 10th at $257. Lowest: $171 from Shanghai (PVG); highest: $1773 from Orlando (MCO); 13 nonstop. Cheapest-fare airlines (routes): HK Express (7), Cathay Pacific (2), Shandong Airlines (2), United Airlines (2), Alaska Airlines (1) and Emirates (1), plus 9 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Ho_Chi_Minh, Asia/Hong_Kong; flight time is our estimate.