Thailand · 235 miles (378 km)

Khon Kaen (KKC) to Bangkok (BKK) flights

2 airlines fly nonstop from Khon Kaen (KKC) to Bangkok (BKK): Thai Airways International and Thai Vietjet Air. The two airports are 235 miles (378 km) apart. Thai Airways International is in Star Alliance. There are also 2 ways to fly it with one stop, through Chiang Mai and Phuket.

See award pricesFilter in Routes

Airlines flying nonstop from KKC to BKK

  • Thai Airways International logo
    Thai Airways InternationalStar Alliance · bookable with 12 programsWho books it
  • VZ
    Thai Vietjet AirNot in an alliance

Book KKC to BKK with points

Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.

KKC to BKK with one stop

2 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.

  • Via Chiang Mai (CNX)Thai AirAsia the whole way
    Thai AirAsia logo
    Bangkok Airways logo
    Thai Airways International logo
    VZ
    +1
  • Via Phuket (HKT)Thai AirAsia the whole way
    Thai AirAsia logo
    Bangkok Airways logo
    Thai Airways International logo
    VZ
    +1

KKC to BKK: common questions

Which airlines fly nonstop from KKC to BKK?

Thai Airways International (Star Alliance) and Thai Vietjet Air fly nonstop from Khon Kaen (KKC) to Bangkok (BKK).

How far is Khon Kaen from Bangkok by plane?

Khon Kaen (KKC) and Bangkok (BKK) are 235 miles (378 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.

Which points programs can book KKC to BKK award flights?

12 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, Emirates Skywards, EVA Air Infinity MileageLands, Lufthansa Miles & More, Singapore Airlines KrisFlyer and 4 more. Which flights each can book depends on its partners, so check the airline before you transfer points.

How many miles does KKC to BKK cost?

It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for KKC to BKK with taxes and fees.

Where can I connect between Khon Kaen and Bangkok?

The most direct connections are through Chiang Mai (CNX) and Phuket (HKT). On 2 of them the same airline flies both flights, for example Thai AirAsia through Chiang Mai.

More routes

BKK to KKCEvery nonstop from KKCEvery nonstop from BKK

Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.