Trip.com
>
Flights
>
Flights to Thailand
>
Flights to Khon Kaen Province
>
Flights to Khon Kaen
Hotels in Khon Kaen
>
Flights from Chennai to Khon Kaen

Search cheap flights from Chennai to Khon Kaen in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$113, and round-trip tickets start at US$277.

      • MAA 23:35
        7h 35m
        1 stop
        KKC 08:40
        Chennai - Khon Kaen | Sat, Jan 3 | Thai AirAsia
        KKC 16:20
        8h 5m
        1 stop
        MAA 22:55
        Khon Kaen - Chennai | Mon, Jan 5 | Thai AirAsia
        US$277 US$624
        56% OFF
        56% OFF
        US$624 US$277
      • MAA 23:35
        17h 25m
        1 stop
        KKC 18:30
        Chennai - Khon Kaen | Wed, Dec 17 | Thai AirAsia
        KKC 08:40
        18h 30m
        1 stop
        MAA 01:40
        Khon Kaen - Chennai | Wed, Dec 24 | Thai Vietjet Air
        US$349 US$624
        44% OFF
        44% OFF
        US$624 US$349
      • MAA 01:00
        12h 40m
        1 stop
        KKC 15:10
        Chennai - Khon Kaen | Sat, Jan 3 | Thai Airways
        KKC 21:10
        28h 21m
        1 stop
        MAA 00:01
        Khon Kaen - Chennai | Mon, Jan 5 | Thai Airways
        US$392 US$624
        37% OFF
        37% OFF
        US$624 US$392
      • MAA 01:00
        12h 40m
        1 stop
        KKC 15:10
        Chennai - Khon Kaen | Thu, Jan 1 | Thai Airways
        KKC 15:40
        9h 51m
        1 stop
        MAA 00:01
        Khon Kaen - Chennai | Thu, Jan 8 | Thai Airways
        US$392
        37% OFF
        US$624 US$392
      • MAA 01:00
        18h 15m
        1 stop
        KKC 20:45
        Chennai - Khon Kaen | Wed, Dec 17 | Thai Airways
        KKC 11:55
        13h 36m
        1 stop
        MAA 00:01
        Khon Kaen - Chennai | Wed, Dec 24 | Thai Airways
        US$437
        30% OFF
        US$624 US$437
      • MAA 06:55
        23h 45m
        1 stop
        KKC 08:10
        Chennai - Khon Kaen | Sat, Jan 3 | Indigo
        KKC 08:40
        8h
        1 stop
        MAA 15:10
        Khon Kaen - Chennai | Mon, Jan 5 | Thai Vietjet Air
        US$456
        27% OFF
        US$624 US$456
      • MAA 13:00
        17h 25m
        1 stop
        KKC Invalid Date
        Chennai - Khon Kaen | Sun, Dec 14 | Normal Airline
        KKC 15:00
        6h
        Nonstop
        MAA 16:00
        Khon Kaen - Chennai | Tue, Dec 16 | Normal Airline
        Find More Flights
        Find More Flights
      • MAA 02:10
        15h 10m
        1 stop
        KKC 18:50
        Chennai - Khon Kaen | Mon, Dec 15 | Thai Lion Air
        US$113 US$187
        40% OFF
        40% OFF
        US$187 US$113
      • MAA 02:10
        16h 40m
        1 stop
        KKC 20:20
        Chennai - Khon Kaen | Fri, Jan 9 | Thai Lion Air
        US$118 US$187
        37% OFF
        37% OFF
        US$187 US$118
      • MAA 02:10
        13h 10m
        1 stop
        KKC 16:50
        Chennai - Khon Kaen | Mon, Jan 5 | Thai Lion Air
        US$120 US$187
        36% OFF
        36% OFF
        US$187 US$120
      • MAA 02:10
        8h 30m
        1 stop
        KKC 12:10
        Chennai - Khon Kaen | Sun, Jan 4 | Thai Lion Air
        US$122
        35% OFF
        US$187 US$122
      • MAA 06:55
        27h 35m
        1 stop
        KKC 12:00
        Chennai - Khon Kaen | Sun, Jan 4 | Indigo
        US$123
        34% OFF
        US$187 US$123
      • MAA 02:10
        16h 40m
        1 stop
        KKC 20:20
        Chennai - Khon Kaen | Mon, Dec 22 | Thai Lion Air
        US$126
        33% OFF
        US$187 US$126
      • MAA 02:20
        16h 30m
        1 stop
        KKC 20:20
        Chennai - Khon Kaen | Mon, Dec 15 | Thai AirAsia
        US$127
        32% OFF
        US$187 US$127
      • MAA 23:35
        10h 55m
        1 stop
        KKC 12:00
        Chennai - Khon Kaen | Sun, Jan 25 | Thai AirAsia
        US$127
        32% OFF
        US$187 US$127
      • MAA 02:10
        16h 40m
        1 stop
        KKC 20:20
        Chennai - Khon Kaen | Sun, Jan 25 | Thai Lion Air
        US$133
        28% OFF
        US$187 US$133
      • MAA 23:35
        11h 25m
        1 stop
        KKC 12:30
        Chennai - Khon Kaen | Sat, Jan 3 | Thai AirAsia
        US$137
        27% OFF
        US$187 US$137
      • MAA 13:00
        17h 25m
        1 stop
        KKC Invalid Date
        Chennai - Khon Kaen | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Chennai to Khon Kaen are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Chennai to Khon Kaen Flight Details

The distance between Chennai and Khon Kaen is about 2,459.57 km. Based on Trip.com's latest data, travel demand is highest in August. The off-season for travel is November.

Cheapest one-way flight priceUS$113
Cheapest return ticket priceUS$277
Cheapest monthNovember
Peak season for travelAugust
Flight distance2,459.57 km

When is the cheapest time to book flights from Chennai to Khon Kaen?

The cheapest time to fly from Chennai to Khon Kaen: Dec 14 to Dec 21 — one-way prices start at US$112.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from Chennai to Khon Kaen (MAA-KKC)?

    Based on Trip.com data, Thai Lion Air offers one-way fares as low as US$113 on Cheapest nonstop routes (e.g. MAA to KKC on Mon, Dec 15), while Thai AirAsia offers Cheapest nonstop round-trips from US$277 departing on Sat, Jan 3 and returning on Mon, Jan 5.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Chennai to Khon Kaen is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Chennai to Khon Kaen, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Dec 15, with one-way flights priced at just US$113.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Thai Lion Air.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Khon Kaen travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Chennai to Khon Kaen is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Chennai to Khon Kaen on December 17, 2025 with Thai AirAsia, with prices starting at US$348.
  • The time difference between Khon Kaen and Chennai is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Explore More Popular Flights