Bangkok to Khon Kaen (BKK-KKC): nonstop flights and who flies them

Thai Airways International and Thai Vietjet Air fly nonstop between Bangkok (BKK) and Khon Kaen (KKC), roughly 48 times a week. The timetable below shows the nonstop scheduled at 1h to 1h 5m for the 236 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

See BKK to KKC on the interactive map Get started free
48
Flights a week, 4-week average
1h to 1h 5m
Scheduled flight time
236 mi
Nonstop distance
Free
To get started

Bangkok to Khon Kaen flight schedule

Scheduled nonstop departures for BKK to KKC 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.

Schedule data dated .

Scheduled nonstop departures from Bangkok (BKK) to Khon Kaen (KKC)
Date Flight Airline Departs BKK Arrives KKC Duration Aircraft
TG 40Thai Airways International07:0008:001hAirbus A320
TG 42Thai Airways International10:3011:351h 5mAirbus A320
TG 44Thai Airways International14:1015:101hAirbus A320
VZ 212Thai Vietjet Air14:5516:001h 5m737
TG 46Thai Airways International17:3518:351hAirbus A320
VZ 214Thai Vietjet Air17:5519:001h 5m737
TG 40Thai Airways International07:0008:001hAirbus A320
TG 42Thai Airways International10:3011:351h 5mAirbus A320
TG 44Thai Airways International14:1015:101hAirbus A320
VZ 212Thai Vietjet Air14:5516:001h 5m737
TG 46Thai Airways International17:3518:351hAirbus A320
VZ 214Thai Vietjet Air17:5519:001h 5m737
TG 42Thai Airways International10:2511:251hAirbus A320
TG 44Thai Airways International14:1015:101hAirbus A320
VZ 212Thai Vietjet Air15:1016:151h 5m737
VZ 214Thai Vietjet Air17:2518:301h 5m737
TG 46Thai Airways International19:4020:401hAirbus A320
TG 40Thai Airways International06:5507:551hAirbus A320
VZ 210Thai Vietjet Air07:0508:101h 5mAirbus A320
TG 42Thai Airways International10:2511:251hAirbus A320
TG 44Thai Airways International14:1015:101hAirbus A320
VZ 212Thai Vietjet Air15:1016:151h 5m737
VZ 214Thai Vietjet Air17:2518:301h 5m737
TG 46Thai Airways International19:4020:401hAirbus A320
TG 40Thai Airways International06:5507:551hAirbus A320
VZ 210Thai Vietjet Air07:0508:101h 5mAirbus A320
TG 42Thai Airways International10:2511:251hAirbus A320
TG 44Thai Airways International14:1015:101hAirbus A320
VZ 212Thai Vietjet Air15:1016:151h 5m737
VZ 214Thai Vietjet Air17:2518:301h 5m737
TG 46Thai Airways International19:4020:401hAirbus A320
TG 40Thai Airways International06:5507:551hAirbus A320
TG 42Thai Airways International10:2511:251hAirbus A320
TG 44Thai Airways International14:1015:101hAirbus A320
VZ 212Thai Vietjet Air15:1016:151h 5m737
VZ 214Thai Vietjet Air17:2518:301h 5m737
TG 46Thai Airways International19:4020:401hAirbus A320
TG 40Thai Airways International06:5507:551hAirbus A320
VZ 210Thai Vietjet Air07:0508:101h 5mAirbus A320
TG 42Thai Airways International10:2511:251hAirbus A320

Showing the first 40 of 44 scheduled BKK to KKC 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 BKK to KKC date on the interactive map

Aircraft on the Bangkok to Khon Kaen nonstop

In the schedule table on this page, Thai Airways International flies the Airbus A320, and Thai Vietjet Air flies the Boeing 737 and the Airbus A320. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full BKK to KKC nonstop schedule

This page carries the full BKK to KKC nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each BKK to KKC nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See BKK to KKC on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Bangkok to Khon Kaen nonstop

Carriers operating BKK to KKC nonstop in the current schedule.

See BKK to KKC on the interactive map →

Frequently asked questions about BKK to KKC

How long is the flight from Bangkok (BKK) to Khon Kaen (KKC)?
Scheduled flight times from Bangkok (BKK) to Khon Kaen (KKC) run from 1h to 1h 5m across the departures in the schedule table on this page. The nonstop covers about 236 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from BKK to KKC?
Thai Airways International and Thai Vietjet Air fly BKK to KKC nonstop. 2LNR doesn't show award or upgrade space for any of them on BKK to KKC, so this page carries the schedule rather than a space claim.
How many flights a week are there from BKK to KKC?
About 48 nonstop flights a week run between Bangkok (BKK) and Khon Kaen (KKC) in the current schedule, operated by Thai Airways International and Thai Vietjet Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from BKK to KKC depart?
Scheduled BKK to KKC nonstops in the next 7 days with service leave between 06:55 and 19:40, local time at Bangkok. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate BKK to KKC nonstop?
In the schedule table on this page, BKK to KKC nonstops fly as TG 40, TG 42, TG 44, and TG 46 on Thai Airways International, and VZ 210, VZ 212, and VZ 214 on Thai Vietjet Air. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on BKK to KKC?
Not on this route: 2LNR doesn't show award or upgrade space for any airline flying BKK to KKC. The page carries the full BKK to KKC nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full BKK to KKC 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