Kuala Lumpur (KUL) to Ho Chi Minh City (SGN): 653 miles (1,050 km) great-circle, about 1h 50m nonstop by our estimate. Cheapest fare observed: $195 round-trip on AirAsia, nonstop, departing May 8, 2026.
$195 round-trip, AirAsia AK520, departing 2026-05-08 at 07:05, returning 2026-05-10. The recorded itinerary left on a Friday, returning on a Sunday 2 nights later; the fare was observed 13 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $195, it ranked 12th of the 30 round-trip fares we recorded from KUL (median $267). That is 29.9 cents per great-circle mile (round-trip price over one-way distance), above the KUL median of 19.0 cents across 30 round-trip routes.
Routes from KUL of similar length: Jakarta (702 mi) at $132 and Bangkok (758 mi) at $184.
AirAsia had the cheapest fare on 7 of 30 KUL routes. It is the 24th longest of the 30 routes we track from KUL.
Of 20 departure airports with a fare to Ho Chi Minh City, Kuala Lumpur (KUL) ranked 3rd at $195. Lowest: $183 from Bangkok (BKK); highest: $1566 from Salt Lake City (SLC); 8 nonstop. Cheapest-fare airlines (routes): VietJet Air (3), Air India (2), American Airlines (2), Qatar (2), AirAsia (1) and Cathay Pacific (1), plus 9 more.
The reverse, Ho Chi Minh City (SGN) to Kuala Lumpur (KUL), was $126 round-trip on AirAsia, nonstop, departing June 24, 2026. Ho Chi Minh City to Kuala Lumpur flights.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Kuala_Lumpur, Asia/Ho_Chi_Minh; flight time is our estimate.