Cheap flights from Khon Kaen to Bangkok

One-way fares from $31 · KKC → BKK · prices found by travellers in the last 48 hours

Compare all dates Bangkok → Khon Kaen
Cheapest fare
$31

Thai Vietjet Air · Mon, Nov 9

Cheapest month
November

from $31

Direct flights
Yes

Thai Vietjet Air, Thai Lion Air and Thai AirAsia

Flight time
1h 00m

390 km

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Cheapest month to fly from Khon Kaen to Bangkok

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $31
  2. December 2026 $35

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Thai Vietjet Air
Depart08:40 Mon, Nov 9KKC → BKK 1h 05m · Direct
$31one way, per person
View deal
Thai Vietjet Air
Depart08:40 Thu, Nov 5KKC → BKK 1h 05m · Direct
$32one way, per person
View deal
Thai Vietjet Air
Depart19:05 Tue, Nov 10KKC → BKK 1h 10m · Direct
$32one way, per person
View deal
Thai Vietjet Air
Depart08:40 Wed, Nov 11KKC → BKK 1h 05m · Direct
$33one way, per person
View deal
Thai Lion Air
Depart09:50 Thu, Nov 12KKC → DMK 1h 10m · Direct
$35one way, per person
View deal
Thai Vietjet Air
Depart19:25 Wed, Nov 4KKC → BKK 1h 10m · Direct
$39one way, per person
View deal
Thai AirAsia
Depart08:50 Sun, Nov 8KKC → DMK 1h 00m · Direct
$40one way, per person
View deal
See every date in November 2026 →

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About flights from Khon Kaen to Bangkok

Khon Kaen (KKC) and Bangkok (BKK) are about 390 km apart. Direct flights take around 1h 00m, and recent direct fares were with Thai Vietjet Air, Thai Lion Air and Thai AirAsia. Over the next few months, one-way fares start from $31, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Khon Kaen to Bangkok?

The cheapest one-way fare we've seen recently is $31 with Thai Vietjet Air, departing Monday, November 9, 2026. Over the coming months, the lowest fare in each month ranges from $31 to $35.

What is the cheapest month to fly from Khon Kaen to Bangkok?

November 2026 currently has the lowest fares, from $31 one way.

Are there direct flights from Khon Kaen to Bangkok?

Yes. Recent direct fares were with Thai Vietjet Air, Thai Lion Air and Thai AirAsia.

How long is the flight from Khon Kaen to Bangkok?

A direct flight takes about 1h 00m. Khon Kaen and Bangkok are around 390 km apart.

Which airlines fly from Khon Kaen to Bangkok?

Recent fares on this route were with Thai Vietjet Air, Thai Lion Air and Thai AirAsia.

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