Flights by month
Hong Kong to Chiang Mai flights, month by month (2026)
A typical return fare from Hong Kong to Chiang Mai for each of 7 months, from departures we researched across a year. January is the cheapest, at around Rp4.991.417. Researched figures, not quotes: the partner shows what it costs today.
Typical return fare by month
Cheapest in Jan 2027, about Rp4.991.417
Dec 2026 costs about Rp1.551.495 more.
Researched fares: Rp4.469.376 to Rp13.309.200 per person over 79 checks, last on 2026-09-07. · Cheapest direct researched: HK Express at Rp4.469.376.
From our own live checks: for each departure we sampled in the month, the cheapest return fare per person the newest check found, averaged. The same figures as the fare index, last checked 2026-09-06. Not a quote. What you pay depends on when you book. Departures from Sep 2026 to Mar 2027. How we work this out
Flying to Chiang Mai
- Fastest journey
- 2h 50m · Non-stop · HK Express
- Cheapest itinerary
- 2h 55m · Non-stop · HK Express
- Usually flown by
- HK Express, Thai Airways, China Eastern, Emirates
- Carbon, one way
- 204 kg CO₂
From the 50 fares we researched for a 2027-08-21 departure, checked 2026-09-07. Outbound journey times. Not a quote. How we work this out
Common questions
When is the cheapest month to fly from Hong Kong to Chiang Mai?
From what we captured across a year of departures, January is the cheapest month to fly Hong Kong to Chiang Mai, at around Rp4.991.417 return. That is a researched figure from a dated snapshot, not a live quote, so check the price with a partner before you book.
When is the most expensive month to fly from Hong Kong to Chiang Mai?
December is the dearest month we captured for Hong Kong to Chiang Mai, at around Rp6.542.912 return, about Rp1.551.495 more than the cheapest month.
How long is the flight from Hong Kong to Chiang Mai?
About 2h 50m non-stop, from the itineraries we captured for Hong Kong to Chiang Mai.
Which airlines fly from Hong Kong to Chiang Mai?
The fares we captured for Hong Kong to Chiang Mai were on Thai Lion Air, THAI, Hong Kong Express, Cathay Pacific, among others.