Cheap flights from Chiang Mai to Hong Kong
Cheapest current fares: $106 in August 2026, 1,607 km direct flight in ~1h 53m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Chiang Mai (CNX) to Hong Kong (HKG). Refreshed daily.
Chiang Mai (CNX) → Hong Kong (HKG)
- August 2026 $106
- September 2026 $124
- October 2026 $124
Frequently asked questions
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What is the cheapest month to fly from Chiang Mai to Hong Kong?
Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Chiang Mai (CNX) to Hong Kong (HKG), with fares starting from $106.
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What is the lowest current fare from CNX to HKG?
The lowest currently-listed fare from Chiang Mai (CNX) to Hong Kong (HKG) is $106 on 2026-08-23.
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How long is the flight from Chiang Mai to Hong Kong?
Direct flights from CNX to HKG cover approximately 1,607 km (999 miles), with an estimated flight time of 1h 53m. Operating airlines: UO.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.