Bangkok to Khon Kaen flights
Khon Kaen lies 390 km (242 mi) north-east of Bangkok, in the same time zone. What the numbers say about getting there, and where to book.
A nonstop flight would take about 1 h 15 min gate to gate, based on the distance and typical cruise speed with taxi and climb allowed for; connecting itineraries add the layover on top.
| Bangkok | Khon Kaen | |
|---|---|---|
| Country | Thailand | Thailand |
| Population | 5.1 million | 114,459 |
| Elevation | 12 m (39 ft) | 167 m (548 ft) |
| Time now | UTC+7 (Asia/Bangkok) | UTC+7 (Asia/Bangkok) |
| Nearest large airport | DMK, 21 km out | KKC, 6 km out |
Airports at each end
Leaving Bangkok
Bangkok is served by 2 airports with scheduled flights within 100 km. The closest large one is Don Mueang International Airport (DMK), 21 km (13 mi) from the centre, whose 12,139-ft runway is long enough for long-haul wide-body aircraft. The alternatives are Suvarnabhumi Airport (BKK, 28 km).
Arriving in Khon Kaen
Khon Kaen is served by one airport with scheduled flights. The closest large one is Khon Kaen Airport (KKC), 6 km (4 mi) from the centre, whose 10,007-ft runway is long enough for long-haul wide-body aircraft.
| Airport | Code | From centre | Longest runway | Elevation |
|---|---|---|---|---|
| Khon Kaen Airport (regional) | KKC | 6 km (4 mi) | 10,007 ft | 670 ft |
Book a flight to Khon Kaen
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Staying in Khon Kaen
Live rooms and prices for Khon Kaen are in the search below.
Book a hotel in Khon Kaen
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Common questions
How far is Khon Kaen from Bangkok?
390 km (242 mi) in a straight line, north-east of Bangkok.
How long does it take to get from Bangkok to Khon Kaen by air?
About 1 h 15 min, estimated from distance and typical speeds for a nonstop flight. Timetables and traffic decide the real figure.
Is there a time difference between Bangkok and Khon Kaen?
No, both are on Asia/Bangkok at the moment.
Which airports are used for Bangkok to Khon Kaen flights?
Typically Don Mueang International Airport (DMK) to Khon Kaen Airport (KKC).
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 14 September 2026. Hotel and hostel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.