Route guide

Hong Kong to Chiang Mai (HKG-CNX): Nonstop Upgrade & Award Space

Hong Kong Express Airways flies nonstop between Hong Kong (HKG) and Chiang Mai (CNX), roughly 14 times a week. With Hong Kong Express Airways operating this route so often, premium seats still turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every HKG to CNX departure, so you know which flights have space before you book.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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14
Nonstop flights a week
997 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every HKG to CNX departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Hong Kong to Chiang Mai to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each HKG to CNX departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See HKG to CNX on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Hong Kong to Chiang Mai nonstop

Carriers operating HKG to CNX nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Hong Kong Express Airways
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Frequently asked questions about HKG to CNX

How far is Chiang Mai from Hong Kong?
HKG to CNX covers about 997 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from HKG to CNX?
Hong Kong Express Airways is currently the only airline flying HKG to CNX nonstop. 2LNR tracks confirmed upgrade and award space on every Hong Kong Express Airways departure.
How many flights a week are there from HKG to CNX?
About 14 nonstop flights a week run between Hong Kong and Chiang Mai in the current schedule, operated by Hong Kong Express Airways. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on HKG to CNX?
Open the HKG to CNX calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Hong Kong to Chiang Mai route, and 2LNR will notify you when space opens. It's free to start.

Never miss HKG to CNX upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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