Bangkok to Khon Kaen flights
The cheapest round trip we found from Bangkok to Khon Kaen is $92 (Nov 22 – 26, Nonstop), 13% below the usual $106.
BKK to KKC · Round trip · Economy · Prices per person in USD · Price found (2 days ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $92 (cheapest month) |
| December 2026 | $94 |
Cheapest dates in the next 4 months
Round trip, per person-
Nov 22 – 26 4 nights · leave Sun$92 −13% vs usual$92 −13% vs usual Book
Thai Vietjet Air Nonstop · 1h 05m -
Nov 22 – 25 3 nights · leave Sun$102$102 Book
Thai Vietjet Air Nonstop · 1h 05m
-
Dec 25 – Jan 3, 2027 9 nights · leave Fri$120 +13% vs usual$120 +13% vs usual Book
THAI Airways Nonstop · 1h 00m -
Dec 31 – Jan 4, 2027 4 nights · leave Thu$129 +22% vs usual$129 +22% vs usual Book
Thai AirAsia Nonstop · 1h 05m -
Dec 24 – Jan 3, 2027 10 nights · leave Thu$134 +26% vs usual$134 +26% vs usual Book
THAI Airways Nonstop · 1h 00m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Plan the rest of your trip
Khon Kaen · Nov 22 – 26- Car rental in Thailand Economybookings · compare rental companies (opens Economybookings in a new tab)
- Things to do in Khon Kaen Klook · tours and tickets (opens Klook in a new tab)
Partner links: we may earn a commission if you book, at no extra cost to you.
Good to know
More from Bangkok
-
-
-
-
- Udon Thani $71 −8%
-
-
-
Bangkok to Khon Kaen: questions
How much does a flight from Bangkok to Khon Kaen cost?
The cheapest round trip we have found right now is $92, leaving November 22 and returning November 26. The usual price on this route is about $106, so this fare is 13% less. Prices are per person, economy, in USD.
Which airports do Bangkok to Khon Kaen flights use?
Bangkok airports include Suvarnabhumi (BKK) and Don Mueang International (DMK). Khon Kaen airports include Khon Kaen (KKC). The prices on this page cover every airport in both cities (BKK and KKC are the city codes).
About this route
We track round-trip economy fares from Bangkok (Thailand) to Khon Kaen (Thailand) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $92, departing November 22 and returning November 26 on a nonstop flight, about 13% below the usual $106. Right now we're following 5 upcoming date combinations on this route. The cheapest month to fly in our data is November, from $92. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.