--- title: "Khon Kaen (KKC) to Bangkok (DMK) flights: who flies it" description: "Royal Flying Doctor Service and Thai Lion Mentari fly nonstop from KKC to DMK, about 56 flights a week. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/kkc-dmk" url: "https://2lnr.com/routes/kkc-dmk.md" date_modified: "2026-10-18T05:10:47Z" --- # Khon Kaen to Bangkok (KKC-DMK): nonstop flights and who flies them Royal Flying Doctor Service and Thai Lion Mentari fly nonstop between Khon Kaen (KKC) and Bangkok (DMK), roughly 56 times a week. The timetable below shows the nonstop scheduled at 55 minutes to 1h 10m for the 229 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 KKC to DMK on the interactive map [Get started free](https://2lnr.com/login) 56 Flights a week, 4-week average 55 minutes to 1h 10m Scheduled flight time 229 mi Nonstop distance Free To get started ## Khon Kaen to Bangkok flight schedule Scheduled nonstop departures for KKC to DMK starting October 23, 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 Bangkok (DMK) | Date | Flight | Airline | Departs KKC | Arrives DMK | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | FD 3251 | Royal Flying Doctor Service | 08:35 | 09:30 | 55 minutes | [Airbus A320](https://2lnr.com/seatmaps/fd/a320.md) | | Fri, Oct 23 | SL 643 | Thai Lion Mentari | 09:50 | 11:00 | 1h 10m | Boeing 737-800 | | Fri, Oct 23 | FD 3255 | Royal Flying Doctor Service | 11:50 | 12:45 | 55 minutes | Airbus A320 | | Fri, Oct 23 | SL 645 | Thai Lion Mentari | 12:45 | 13:50 | 1h 5m | Boeing 737-800 | | Fri, Oct 23 | FD 3253 | Royal Flying Doctor Service | 14:30 | 15:25 | 55 minutes | Airbus A320 | | Fri, Oct 23 | FD 3261 | Royal Flying Doctor Service | 16:10 | 17:10 | 1h | Airbus A320 | | Fri, Oct 23 | SL 649 | Thai Lion Mentari | 20:10 | 21:15 | 1h 5m | Boeing 737-800 | | Fri, Oct 23 | FD 3259 | Royal Flying Doctor Service | 20:30 | 21:25 | 55 minutes | Airbus A320 | | Sat, Oct 24 | FD 3251 | Royal Flying Doctor Service | 08:35 | 09:30 | 55 minutes | Airbus A320 | | Sat, Oct 24 | FD 3255 | Royal Flying Doctor Service | 11:50 | 12:45 | 55 minutes | Airbus A320 | | Sat, Oct 24 | SL 645 | Thai Lion Mentari | 12:45 | 13:50 | 1h 5m | Boeing 737-800 | | Sat, Oct 24 | FD 3253 | Royal Flying Doctor Service | 14:30 | 15:25 | 55 minutes | Airbus A320 | | Sat, Oct 24 | FD 3261 | Royal Flying Doctor Service | 16:10 | 17:10 | 1h | Airbus A320 | | Sat, Oct 24 | SL 647 | Thai Lion Mentari | 17:30 | 18:40 | 1h 10m | Boeing 737-800 | | Sat, Oct 24 | FD 3257 | Royal Flying Doctor Service | 18:35 | 19:35 | 1h | Airbus A320 | | Sat, Oct 24 | SL 649 | Thai Lion Mentari | 20:10 | 21:15 | 1h 5m | Boeing 737-800 | | Sun, Oct 25 | FD 3251 | Royal Flying Doctor Service | 09:15 | 10:15 | 1h | Airbus A320 | | Sun, Oct 25 | SL 643 | Thai Lion Mentari | 09:50 | 11:00 | 1h 10m | Boeing 737-800 | | Sun, Oct 25 | FD 3249 | Royal Flying Doctor Service | 10:05 | 11:00 | 55 minutes | Airbus A320 | | Sun, Oct 25 | SL 645 | Thai Lion Mentari | 12:45 | 13:50 | 1h 5m | Boeing 737-800 | | Sun, Oct 25 | FD 3255 | Royal Flying Doctor Service | 14:05 | 15:05 | 1h | Airbus A320 | | Sun, Oct 25 | SL 647 | Thai Lion Mentari | 15:50 | 16:50 | 1h | Boeing 737-800 | | Sun, Oct 25 | FD 3261 | Royal Flying Doctor Service | 16:20 | 17:20 | 1h | Airbus A320 | | Sun, Oct 25 | FD 3257 | Royal Flying Doctor Service | 19:20 | 20:20 | 1h | Airbus A320 | | Mon, Oct 26 | FD 3251 | Royal Flying Doctor Service | 09:15 | 10:15 | 1h | Airbus A320 | | Mon, Oct 26 | SL 643 | Thai Lion Mentari | 09:50 | 11:00 | 1h 10m | Boeing 737-900 | | Mon, Oct 26 | FD 3249 | Royal Flying Doctor Service | 10:05 | 11:00 | 55 minutes | Airbus A320 | | Mon, Oct 26 | SL 645 | Thai Lion Mentari | 12:45 | 13:50 | 1h 5m | Boeing 737-800 | | Mon, Oct 26 | FD 3261 | Royal Flying Doctor Service | 16:20 | 17:20 | 1h | Airbus A320 | | Mon, Oct 26 | SL 647 | Thai Lion Mentari | 17:30 | 18:40 | 1h 10m | Boeing 737-900 | | Mon, Oct 26 | FD 3257 | Royal Flying Doctor Service | 19:20 | 20:20 | 1h | Airbus A320 | | Tue, Oct 27 | FD 3251 | Royal Flying Doctor Service | 09:15 | 10:15 | 1h | Airbus A320 | | Tue, Oct 27 | SL 643 | Thai Lion Mentari | 09:50 | 11:00 | 1h 10m | Boeing 737-900 | | Tue, Oct 27 | FD 3249 | Royal Flying Doctor Service | 10:05 | 11:00 | 55 minutes | Airbus A320 | | Tue, Oct 27 | SL 645 | Thai Lion Mentari | 12:45 | 13:50 | 1h 5m | Boeing 737-800 | | Tue, Oct 27 | FD 3255 | Royal Flying Doctor Service | 14:05 | 15:05 | 1h | Airbus A320 | | Tue, Oct 27 | FD 3261 | Royal Flying Doctor Service | 16:20 | 17:20 | 1h | Airbus A320 | | Tue, Oct 27 | SL 647 | Thai Lion Mentari | 17:30 | 18:40 | 1h 10m | Boeing 737-900 | | Tue, Oct 27 | FD 3257 | Royal Flying Doctor Service | 19:20 | 20:20 | 1h | Airbus A320 | | Wed, Oct 28 | FD 3251 | Royal Flying Doctor Service | 09:15 | 10:15 | 1h | Airbus A320 | Showing the first 40 of 55 scheduled KKC to DMK departures across 7 days with service, starting October 23, 2026. Every remaining date is 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 DMK date on the interactive map ## Aircraft on the Khon Kaen to Bangkok nonstop In the schedule table on this page, Royal Flying Doctor Service flies the [Airbus A320](https://2lnr.com/seatmaps/fd/a320.md), and Thai Lion Mentari flies the Boeing 737-800 and the Boeing 737-900. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full KKC to DMK nonstop schedule This page carries the full KKC to DMK 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 DMK nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See KKC to DMK on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Khon Kaen to Bangkok nonstop Carriers operating KKC to DMK 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) - [Thai Lion Mentari (SL) route map](https://2lnr.com/routes/airlines/sl.md)\ [The aircraft SL flies](https://2lnr.com/seatmaps/sl.md) See KKC to DMK on the interactive map → ## Frequently asked questions about KKC to DMK **How long is the flight from Khon Kaen (KKC) to Bangkok (DMK)?** Scheduled flight times from Khon Kaen (KKC) to Bangkok (DMK) run from 55 minutes to 1h 10m across the departures in the schedule table on this page. The nonstop covers about 229 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from KKC to DMK?** Royal Flying Doctor Service and Thai Lion Mentari fly KKC to DMK nonstop. 2LNR doesn't show award or upgrade space for any of them on KKC to DMK, so this page carries the schedule rather than a space claim. **How many flights a week are there from KKC to DMK?** About 56 nonstop flights a week run between Khon Kaen (KKC) and Bangkok (DMK) in the current schedule, operated by Royal Flying Doctor Service and Thai Lion Mentari. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from KKC to DMK depart?** Scheduled KKC to DMK nonstops in the next 7 days with service leave between 08:35 and 20:30, 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 DMK nonstop?** The schedule table on this page lists 11 flight numbers for KKC to DMK nonstops, including FD 3249, FD 3251, FD 3255, FD 3257, and FD 3261 on Royal Flying Doctor Service, and SL 643, SL 645, and SL 647 on Thai Lion Mentari. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on KKC to DMK?** Not on this route: 2LNR doesn't show award or upgrade space for any airline flying KKC to DMK. The page carries the full KKC to DMK nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [DMK to KKC nonstop flights](https://2lnr.com/routes/dmk-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 Bangkok (DMK)](https://2lnr.com/routes/dmk.md). Nonstops to Bangkok (DMK) from other airports within 150 miles of Khon Kaen (KKC): - [Udon Thani (UTH) to Bangkok (DMK)](https://2lnr.com/routes/uth-dmk.md), 64 miles from KKC - [Roi Et (ROI) to Bangkok (DMK)](https://2lnr.com/routes/roi-dmk.md), 70 miles from KKC - [Satuek (BFV) to Bangkok (DMK)](https://2lnr.com/routes/bfv-dmk.md), 91 miles from KKC - [Loei (LOE) to Bangkok (DMK)](https://2lnr.com/routes/loe-dmk.md), 97 miles from KKC - [Sakon Nakhon (SNO) to Bangkok (DMK)](https://2lnr.com/routes/sno-dmk.md), 104 miles from KKC Nonstops from Khon Kaen (KKC) to other airports within 150 miles of Bangkok (DMK): - [Khon Kaen (KKC) to Bangkok (BKK)](https://2lnr.com/routes/kkc-bkk.md), 19 miles from DMK 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 DMK 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)