--- title: "Khon Kaen to Chiang Mai flights: who flies KKC-CNX" description: "Royal Flying Doctor Service flies Khon Kaen (KKC) to Chiang Mai (CNX) nonstop about 10 times a week, scheduled at 1h 5m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/kkc-cnx" url: "https://2lnr.com/routes/kkc-cnx.md" date_modified: "2026-10-18T05:10:47Z" --- # Khon Kaen to Chiang Mai (KKC-CNX): nonstop flights and who flies them Royal Flying Doctor Service flies the KKC to CNX nonstop about 10 times a week. In the timetable below it flies as FD 5501, FD 5503, and FD 5505, scheduled at 1h 5m for the 298 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 KKC to CNX on the interactive map [Get started free](https://2lnr.com/login) 10 Flights a week, 4-week average 1h 5m Scheduled flight time 298 mi Nonstop distance Free To get started ## Khon Kaen to Chiang Mai flight schedule Scheduled nonstop departures for KKC 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 Khon Kaen (KKC) to Chiang Mai (CNX) | Date | Flight | Airline | Departs KKC | Arrives CNX | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | FD 5503 | Royal Flying Doctor Service | 11:00 | 12:05 | 1h 5m | [Airbus A320](https://2lnr.com/seatmaps/fd/a320.md) | | Thu, Oct 22 | FD 5501 | Royal Flying Doctor Service | 19:20 | 20:25 | 1h 5m | Airbus A320 | | Fri, Oct 23 | FD 5501 | Royal Flying Doctor Service | 19:20 | 20:25 | 1h 5m | Airbus A320 | | Sat, Oct 24 | FD 5503 | Royal Flying Doctor Service | 11:00 | 12:05 | 1h 5m | Airbus A320 | | Sat, Oct 24 | FD 5501 | Royal Flying Doctor Service | 19:20 | 20:25 | 1h 5m | Airbus A320 | | Sun, Oct 25 | FD 5505 | Royal Flying Doctor Service | 18:05 | 19:10 | 1h 5m | Airbus A320 | | Mon, Oct 26 | FD 5505 | Royal Flying Doctor Service | 18:05 | 19:10 | 1h 5m | Airbus A320 | | Tue, Oct 27 | FD 5503 | Royal Flying Doctor Service | 11:35 | 12:40 | 1h 5m | Airbus A320 | | Tue, Oct 27 | FD 5505 | Royal Flying Doctor Service | 18:05 | 19:10 | 1h 5m | Airbus A320 | | Wed, Oct 28 | FD 5505 | Royal Flying Doctor Service | 18:05 | 19:10 | 1h 5m | Airbus A320 | Showing all 10 scheduled KKC 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 KKC to CNX date on the interactive map ## Aircraft on the Khon Kaen to Chiang Mai 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 KKC to CNX nonstop schedule This page carries the full KKC 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 KKC to CNX nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See KKC to CNX on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Khon Kaen to Chiang Mai nonstop Carriers operating KKC to CNX 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 KKC to CNX on the interactive map → ## Frequently asked questions about KKC to CNX **How long is the flight from Khon Kaen (KKC) to Chiang Mai (CNX)?** Every departure in the schedule table on this page is scheduled at 1h 5m from Khon Kaen (KKC) to Chiang Mai (CNX). The nonstop covers about 298 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from KKC to CNX?** Royal Flying Doctor Service is currently the only airline flying KKC to CNX nonstop. 2LNR doesn't show award or upgrade space for it on KKC to CNX, so this page carries the schedule rather than a space claim. **How many flights a week are there from KKC to CNX?** About 10 nonstop flights a week run between Khon Kaen (KKC) and Chiang Mai (CNX) 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 KKC to CNX depart?** Scheduled KKC to CNX nonstops in the next 7 days with service leave between 11:00 and 19:20, local time at Khon Kaen. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate KKC to CNX nonstop?** In the schedule table on this page, KKC to CNX nonstops fly as FD 5501, FD 5503, and FD 5505 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 KKC to CNX?** Not on this route: 2LNR doesn't show award or upgrade space for Royal Flying Doctor Service on KKC to CNX. The page carries the full KKC to CNX nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [CNX to KKC nonstop flights](https://2lnr.com/routes/cnx-kkc.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Khon Kaen (KKC)](https://2lnr.com/routes/kkc.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 Khon Kaen (KKC): - [Udon Thani (UTH) to Chiang Mai (CNX)](https://2lnr.com/routes/uth-cnx.md), 64 miles from KKC 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 KKC 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)