--- title: "Chiang Mai to Surat Thani flights: who flies CNX-URT" description: "Royal Flying Doctor Service flies nonstop from CNX to URT, about 11 flights a week, scheduled at 1h 50m to 1h 55m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/cnx-urt" url: "https://2lnr.com/routes/cnx-urt.md" date_modified: "2026-10-18T05:10:47Z" --- # Chiang Mai to Surat Thani (CNX-URT): nonstop flights and who flies them Royal Flying Doctor Service flies the CNX to URT nonstop about 11 times a week. In the timetable below it flies as FD 5420 and FD 5422, scheduled at 1h 50m to 1h 55m for the 666 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See CNX to URT on the interactive map [Get started free](https://2lnr.com/login) 11 Flights a week, 4-week average 1h 50m to 1h 55m Scheduled flight time 666 mi Nonstop distance Free To get started ## Chiang Mai to Surat Thani flight schedule Scheduled nonstop departures for CNX to URT 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 Chiang Mai (CNX) to Surat Thani (URT) | Date | Flight | Airline | Departs CNX | Arrives URT | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | FD 5422 | Royal Flying Doctor Service | 10:40 | 12:30 | 1h 50m | [Airbus A320](https://2lnr.com/seatmaps/fd/a320.md) | | Fri, Oct 23 | FD 5422 | Royal Flying Doctor Service | 10:40 | 12:30 | 1h 50m | Airbus A320 | | Sat, Oct 24 | FD 5422 | Royal Flying Doctor Service | 10:40 | 12:30 | 1h 50m | Airbus A320 | | Sun, Oct 25 | FD 5420 | Royal Flying Doctor Service | 08:10 | 10:05 | 1h 55m | Airbus A320 | | Sun, Oct 25 | FD 5422 | Royal Flying Doctor Service | 17:30 | 19:20 | 1h 50m | Airbus A320 | | Mon, Oct 26 | FD 5420 | Royal Flying Doctor Service | 08:10 | 10:05 | 1h 55m | Airbus A320 | | Mon, Oct 26 | FD 5422 | Royal Flying Doctor Service | 17:30 | 19:20 | 1h 50m | Airbus A320 | | Tue, Oct 27 | FD 5420 | Royal Flying Doctor Service | 08:10 | 10:05 | 1h 55m | Airbus A320 | | Wed, Oct 28 | FD 5420 | Royal Flying Doctor Service | 08:10 | 10:05 | 1h 55m | Airbus A320 | | Wed, Oct 28 | FD 5422 | Royal Flying Doctor Service | 17:30 | 19:20 | 1h 50m | Airbus A320 | Showing all 10 scheduled CNX to URT 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 CNX to URT date on the interactive map ## Aircraft on the Chiang Mai to Surat Thani nonstop Royal Flying Doctor Service flies the [Airbus A320](https://2lnr.com/seatmaps/fd/a320.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full CNX to URT nonstop schedule This page carries the full CNX to URT nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each CNX to URT nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See CNX to URT on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Chiang Mai to Surat Thani nonstop Carriers operating CNX to URT nonstop in the current schedule. - [Royal Flying Doctor Service (FD) route map](https://2lnr.com/routes/airlines/fd.md)\ [The aircraft FD flies](https://2lnr.com/seatmaps/fd.md) See CNX to URT on the interactive map → ## Frequently asked questions about CNX to URT **How long is the flight from Chiang Mai (CNX) to Surat Thani (URT)?** Scheduled flight times from Chiang Mai (CNX) to Surat Thani (URT) run from 1h 50m to 1h 55m across the departures in the schedule table on this page. The nonstop covers about 666 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from CNX to URT?** Royal Flying Doctor Service is currently the only airline flying CNX to URT nonstop. 2LNR doesn't show award or upgrade space for it on CNX to URT, so this page carries the schedule rather than a space claim. **How many flights a week are there from CNX to URT?** About 11 nonstop flights a week run between Chiang Mai (CNX) and Surat Thani (URT) in the current schedule, operated by Royal Flying Doctor Service. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from CNX to URT depart?** Scheduled CNX to URT nonstops in the next 7 days with service leave between 08:10 and 17:30, local time at Chiang Mai. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate CNX to URT nonstop?** In the schedule table on this page, CNX to URT nonstops fly as FD 5420 and FD 5422 on Royal Flying Doctor Service. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on CNX to URT?** Not on this route: 2LNR doesn't show award or upgrade space for Royal Flying Doctor Service on CNX to URT. The page carries the full CNX to URT nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [URT to CNX nonstop flights](https://2lnr.com/routes/urt-cnx.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Chiang Mai (CNX)](https://2lnr.com/routes/cnx.md), or [every route from Surat Thani (URT)](https://2lnr.com/routes/urt.md). Nonstops from Chiang Mai (CNX) to other airports within 150 miles of Surat Thani (URT): - [Chiang Mai (CNX) to Ko Samui (USM)](https://2lnr.com/routes/cnx-usm.md), 69 miles from URT - [Chiang Mai (CNX) to Nakhon Si Thammarat (NST)](https://2lnr.com/routes/cnx-nst.md), 72 miles from URT - [Chiang Mai (CNX) to Krabi (KBV)](https://2lnr.com/routes/cnx-kbv.md), 73 miles from URT - [Chiang Mai (CNX) to Phuket (HKT)](https://2lnr.com/routes/cnx-hkt.md), 91 miles from URT 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 CNX to URT 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)