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Cheap flights from Bangkok to Khon Kaen (BKK–KKC)

BKKSuvarnabhumi Airport
Thailand
KKCKhon Kaen Airport
Thailand

Thai AirAsia, Thai Airways and Thai Vietjet fly Bangkok to Khon Kaen (BKK–KKC) nonstop and back, a great-circle distance of 379 km (236 mi).

From
BKK
Bangkok
To
KKC
Khon Kaen
Nonstop
Yes · 3 airlines
Airlines
FD · TG · VZ
Cheapest fare found
฿1,011 one-way
Distance
379 km (236 mi)

Checked against sources:· How we verify

Bangkok to Khon Kaen fares by month

Cheapest one-way fare found: ฿1,011 for November 2026 on Thai Vietjet, nonstop. Nonstop from ฿1,011.

  1. Oct ’26฿1,063
  2. Nov ’26฿1,011
  3. Dec ’26฿2,183

Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.

When to fly BKK–KKC

For Bangkok Suvarnabhumi (BKK) to Khon Kaen (KKC), November 2026 had the lowest fare found (฿1,011).

Bangkok to Khon Kaen: frequently asked questions

Fares: Aviasales price cache, 8 October 2026.

How much is a flight from Bangkok Suvarnabhumi (BKK) to Khon Kaen (KKC)?

From ฿1,011 one-way, the cheapest fare found for November 2026 on Thai Vietjet, nonstop; nonstop from ฿1,011 (found 8 October 2026).

Which airlines fly BKK–KKC direct?

Thai AirAsia, Thai Airways and Thai Vietjet.

What is the cheapest month to fly BKK–KKC?

November 2026, at ฿1,011; the dearest month found was ฿2,183.

What is the time difference between Bangkok and Khon Kaen?

None: Bangkok and Khon Kaen keep the same time.

Khon Kaen to Bangkok: the return flight (KKC–BKK)

All 3 airlines also fly KKC–BKK nonstop.

Airlines flying BKK–KKC nonstop

AirlineUsually takes off (BKK time)TypeAllianceNotes
Thai AirAsia FD—low-cost——
Thai Airways TG—full-serviceStar Alliance—
Thai Vietjet VZ—low-cost——

BKK–KKC route map

Great-circle distance 379 km (236 mi). Illustrative route, not an actual flight track.

More from Bangkok and Khon Kaen

Other arrivals in Thailand

Also nonstop from BKK, nearest to KKC first (straight-line distance):

  • BKK–UTH: Udon Thani · 102 km (64 mi) from KKC
  • Buriram (BFV) · 146 km (91 mi) from KKC
  • Ubon Ratchathani (UBP) · 261 km (162 mi) from KKC
  • (THS) · 327 km (203 mi) from KKC
  • Laem Ngop (TDX) · 469 km (291 mi) from KKC

Explore the airlines’ route maps

Departure

Suvarnabhumi Airport

Suvarnabhumi (BKK), Bangkok. 2 terminals. In our data, 109 airlines fly nonstop from BKK to 137 destinations.

View BKK airport guide →

Arrival

Khon Kaen Airport

Khon Kaen (KKC), Khon Kaen.

Other nonstop airport pairs, Bangkok to Khon Kaen

Bangkok and Khon Kaen are connected nonstop from more than one airport. Compare the pairs by airline count:

  • DMK → KKC Bangkok Don Mueang to Khon Kaen · 2 airlines

Related routes

Sources

  • en.wikipedia.org — airlines and destinations, checked 2026-10-01
  • en.wikipedia.org — airlines and destinations, checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • thaiairways.com — Thai Airways destinations
  • thaiairways.com — Bangkok–Siem Reap service
  • en.wikipedia.org — current destination list, cross-checked 2026-09-25 (terminated routes removed)
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • vietjetair.com — Thai Vietjet domestic routes from Suvarnabhumi
  • en.wikipedia.org — airlines and destinations table: BKK–CNX
  • en.wikipedia.org — airlines and destinations table: BKK–HKT
  • en.wikipedia.org — airlines and destinations table: BKK–KBV
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
  • en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01

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