--- title: "Hong Kong to Chiang Mai flights: who flies HKG-CNX" description: "Hong Kong Express Airways flies nonstop from HKG to CNX, about 14 flights a week, scheduled at 2h 50m to 3h. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/hkg-cnx" url: "https://2lnr.com/routes/hkg-cnx.md" date_modified: "2026-10-18T05:10:47Z" --- # Hong Kong to Chiang Mai (HKG-CNX): nonstop flights and who flies them Hong Kong Express Airways flies nonstop between Hong Kong (HKG) and Chiang Mai (CNX), roughly 14 times a week. In the timetable below it flies as UO 738, UO 744, and UO 756, scheduled at 2h 50m to 3h for the 997 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See HKG to CNX on the interactive map [Get started free](https://2lnr.com/login) 14 Flights a week, 4-week average 2h 50m to 3h Scheduled flight time 997 mi Nonstop distance Free To get started ## Hong Kong to Chiang Mai flight schedule Scheduled nonstop departures for HKG to CNX starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Hong Kong (HKG) to Chiang Mai (CNX) | Date | Flight | Airline | Departs HKG | Arrives CNX | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | UO 738 | Hong Kong Express Airways | 07:50 | 09:45 | 2h 55m | [Airbus A321neo family](https://2lnr.com/seatmaps/uo/a321neo.md) | | Thu, Oct 22 | UO 744 | Hong Kong Express Airways | 16:50 | 18:40 | 2h 50m | Airbus A321neo family | | Fri, Oct 23 | UO 738 | Hong Kong Express Airways | 07:50 | 09:45 | 2h 55m | Airbus A321neo family | | Fri, Oct 23 | UO 744 | Hong Kong Express Airways | 16:50 | 18:40 | 2h 50m | Airbus A321neo family | | Sat, Oct 24 | UO 738 | Hong Kong Express Airways | 07:50 | 09:45 | 2h 55m | Airbus A321neo family | | Sat, Oct 24 | UO 744 | Hong Kong Express Airways | 16:50 | 18:40 | 2h 50m | Airbus A321neo family | | Sun, Oct 25 | UO 756 | Hong Kong Express Airways | 07:50 | 09:50 | 3h | Airbus A321neo family | | Sun, Oct 25 | UO 744 | Hong Kong Express Airways | 16:55 | 18:55 | 3h | [Airbus A321](https://2lnr.com/seatmaps/uo/a321.md) | | Mon, Oct 26 | UO 756 | Hong Kong Express Airways | 07:50 | 09:50 | 3h | Airbus A321neo family | | Mon, Oct 26 | UO 744 | Hong Kong Express Airways | 16:55 | 18:55 | 3h | Airbus A321 | | Tue, Oct 27 | UO 756 | Hong Kong Express Airways | 07:50 | 09:50 | 3h | Airbus A321neo family | | Tue, Oct 27 | UO 744 | Hong Kong Express Airways | 16:55 | 18:55 | 3h | Airbus A321 | | Wed, Oct 28 | UO 756 | Hong Kong Express Airways | 07:50 | 09:50 | 3h | Airbus A321neo family | | Wed, Oct 28 | UO 744 | Hong Kong Express Airways | 16:55 | 18:55 | 3h | Airbus A321 | Showing all 14 scheduled HKG to CNX departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every HKG to CNX date on the interactive map ## Aircraft on the Hong Kong to Chiang Mai nonstop Hong Kong Express Airways flies the departures in the schedule table on this page with the [Airbus A321neo family](https://2lnr.com/seatmaps/uo/a321neo.md) and the [Airbus A321](https://2lnr.com/seatmaps/uo/a321.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full HKG to CNX nonstop schedule This page carries the full HKG to CNX nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each HKG to CNX nonstop and how often it runs, from 2LNR's schedule data. ### 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. - [Hong Kong Express Airways (UO) route map](https://2lnr.com/routes/airlines/uo.md)\ [The aircraft UO flies](https://2lnr.com/seatmaps/uo.md) See HKG to CNX on the interactive map → ## Frequently asked questions about HKG to CNX **How long is the flight from Hong Kong (HKG) to Chiang Mai (CNX)?** Scheduled flight times from Hong Kong (HKG) to Chiang Mai (CNX) run from 2h 50m to 3h across the departures in the schedule table on this page. The nonstop covers about 997 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from HKG to CNX?** Hong Kong Express Airways is currently the only airline flying HKG to CNX nonstop. 2LNR doesn't show award or upgrade space for it on HKG to CNX, so this page carries the schedule rather than a space claim. **How many flights a week are there from HKG to CNX?** About 14 nonstop flights a week run between Hong Kong (HKG) and Chiang Mai (CNX) in the current schedule, operated by Hong Kong Express Airways. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from HKG to CNX depart?** Scheduled HKG to CNX nonstops in the next 7 days with service leave between 07:50 and 16:55, local time at Hong Kong. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate HKG to CNX nonstop?** In the schedule table on this page, HKG to CNX nonstops fly as UO 738, UO 744, and UO 756 on Hong Kong Express Airways. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on HKG to CNX?** Not on this route: 2LNR doesn't show award or upgrade space for Hong Kong Express Airways on HKG to CNX. The page carries the full HKG to CNX nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [CNX to HKG nonstop flights](https://2lnr.com/routes/cnx-hkg.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Hong Kong (HKG)](https://2lnr.com/routes/hkg.md), or [every route from Chiang Mai (CNX)](https://2lnr.com/routes/cnx.md). Nonstops to Chiang Mai (CNX) from other airports within 150 miles of Hong Kong (HKG): - [Guangzhou (CAN) to Chiang Mai (CNX)](https://2lnr.com/routes/can-cnx.md), 84 miles from HKG Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full HKG to CNX nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)