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Flights from Ubon Ratchathani to Khon Kaen

Find flight deals from Ubon Ratchathani to Khon Kaen for the next 3 months. Book one way flights from TWD 1,859 or round trip flights from TWD 3,264.

      • UBP 09:20
        7h 30m
        1 stop
        KKC 16:50
        Ubon Ratchathani - Khon Kaen | Fri, Jan 30 | Thai Lion Air
        KKC 09:50
        6h 5m
        1 stop
        UBP 15:55
        Khon Kaen - Ubon Ratchathani | Tue, Feb 3 | Thai Lion Air
        TWD 3,264 TWD 4,038
        19% OFF
        19% OFF
        TWD 4,038 TWD 3,264
      • UBP 09:20
        10h
        1 stop
        KKC 19:20
        Ubon Ratchathani - Khon Kaen | Tue, Jan 27 | Thai Lion Air
        KKC 09:50
        6h 5m
        1 stop
        UBP 15:55
        Khon Kaen - Ubon Ratchathani | Fri, Jan 30 | Thai Lion Air
        TWD 3,264 TWD 4,038
        19% OFF
        19% OFF
        TWD 4,038 TWD 3,264
      • UBP 13:25
        5h 25m
        1 stop
        KKC 18:50
        Ubon Ratchathani - Khon Kaen | Fri, Jan 23 | Thai AirAsia
        KKC 09:15
        7h 15m
        1 stop
        UBP 16:30
        Khon Kaen - Ubon Ratchathani | Mon, Jan 26 | Thai AirAsia
        TWD 3,353 TWD 4,038
        17% OFF
        17% OFF
        TWD 4,038 TWD 3,353
      • UBP 10:10
        10h 10m
        1 stop
        KKC 20:20
        Ubon Ratchathani - Khon Kaen | Sat, Jan 31 | Thai AirAsia
        KKC 09:15
        7h 15m
        1 stop
        UBP 16:30
        Khon Kaen - Ubon Ratchathani | Mon, Feb 2 | Thai AirAsia
        TWD 3,362
        17% OFF
        TWD 4,038 TWD 3,362
      • UBP 13:25
        5h 25m
        1 stop
        KKC 18:50
        Ubon Ratchathani - Khon Kaen | Thu, Jan 29 | Thai AirAsia
        KKC 09:15
        7h 15m
        1 stop
        UBP 16:30
        Khon Kaen - Ubon Ratchathani | Mon, Feb 2 | Thai AirAsia
        TWD 3,362
        17% OFF
        TWD 4,038 TWD 3,362
      • UBP 10:10
        10h 10m
        1 stop
        KKC 20:20
        Ubon Ratchathani - Khon Kaen | Sun, Jan 25 | Thai AirAsia
        KKC 12:20
        4h 10m
        1 stop
        UBP 16:30
        Khon Kaen - Ubon Ratchathani | Tue, Jan 27 | Thai AirAsia
        TWD 3,393
        16% OFF
        TWD 4,038 TWD 3,393
      • UBP 09:20
        11h
        1 stop
        KKC 20:20
        Ubon Ratchathani - Khon Kaen | Fri, Feb 6 | Thai Lion Air
        KKC 09:15
        6h 40m
        1 stop
        UBP 15:55
        Khon Kaen - Ubon Ratchathani | Mon, Feb 9 | Thai AirAsia
        TWD 3,397
        16% OFF
        TWD 4,038 TWD 3,397
      • UBP 11:45
        8h 35m
        1 stop
        KKC 20:20
        Ubon Ratchathani - Khon Kaen | Thu, Jan 22 | Nokair Airline
        KKC 16:20
        4h 40m
        1 stop
        UBP 21:00
        Khon Kaen - Ubon Ratchathani | Wed, Jan 28 | Thai AirAsia
        TWD 3,415
        15% OFF
        TWD 4,038 TWD 3,415
      • UBP 09:20
        11h
        1 stop
        KKC 20:20
        Ubon Ratchathani - Khon Kaen | Thu, Jan 29 | Thai Lion Air
        KKC 09:15
        6h 40m
        1 stop
        UBP 15:55
        Khon Kaen - Ubon Ratchathani | Mon, Feb 2 | Thai AirAsia
        TWD 3,428
        15% OFF
        TWD 4,038 TWD 3,428
      • UBP 10:10
        8h 20m
        1 stop
        KKC 18:30
        Ubon Ratchathani - Khon Kaen | Mon, Dec 15 | Thai AirAsia
        KKC 08:40
        7h 50m
        1 stop
        UBP 16:30
        Khon Kaen - Ubon Ratchathani | Wed, Dec 17 | Thai Vietjet Air
        TWD 3,433
        15% OFF
        TWD 4,038 TWD 3,433
      • UBP 13:00
        17h 25m
        1 stop
        KKC Invalid Date
        Ubon Ratchathani - Khon Kaen | Wed, Dec 17 | Normal Airline
        KKC 15:00
        6h
        Nonstop
        UBP 16:00
        Khon Kaen - Ubon Ratchathani | Fri, Dec 19 | Normal Airline
        Find More Flights
        Find More Flights
      • UBP 09:20
        10h
        1 stop
        KKC 19:20
        Ubon Ratchathani - Khon Kaen | Tue, Dec 23 | Thai Lion Air
        TWD 1,859 TWD 2,605
        28% OFF
        28% OFF
        TWD 2,605 TWD 1,859
      • UBP 16:35
        15h 35m
        1 stop
        KKC 08:10
        Ubon Ratchathani - Khon Kaen | Wed, Dec 17 | Thai Lion Air
        TWD 1,868 TWD 2,605
        28% OFF
        28% OFF
        TWD 2,605 TWD 1,868
      • UBP 08:05
        3h 55m
        1 stop
        KKC 12:00
        Ubon Ratchathani - Khon Kaen | Tue, Dec 23 | Nokair Airline
        TWD 1,872 TWD 2,605
        28% OFF
        28% OFF
        TWD 2,605 TWD 1,872
      • UBP 21:30
        11h 40m
        1 stop
        KKC 09:10
        Ubon Ratchathani - Khon Kaen | Mon, Dec 22 | Nokair Airline
        TWD 1,872
        28% OFF
        TWD 2,605 TWD 1,872
      • UBP 16:25
        15h 45m
        1 stop
        KKC 08:10
        Ubon Ratchathani - Khon Kaen | Wed, Dec 17 | Thai Vietjet Air
        TWD 1,921
        26% OFF
        TWD 2,605 TWD 1,921
      • UBP 12:45
        5h 45m
        1 stop
        KKC 18:30
        Ubon Ratchathani - Khon Kaen | Tue, Dec 23 | Thai Vietjet Air
        TWD 1,921
        26% OFF
        TWD 2,605 TWD 1,921
      • UBP 21:30
        11h 40m
        1 stop
        KKC 09:10
        Ubon Ratchathani - Khon Kaen | Sat, Dec 20 | Nokair Airline
        TWD 1,930
        26% OFF
        TWD 2,605 TWD 1,930
      • UBP 21:30
        11h 40m
        1 stop
        KKC 09:10
        Ubon Ratchathani - Khon Kaen | Thu, Dec 18 | Nokair Airline
        TWD 1,952
        25% OFF
        TWD 2,605 TWD 1,952
      • UBP 10:10
        6h 40m
        1 stop
        KKC 16:50
        Ubon Ratchathani - Khon Kaen | Mon, Dec 22 | Thai AirAsia
        TWD 2,175
        17% OFF
        TWD 2,605 TWD 2,175
      • UBP 10:30
        8h
        1 stop
        KKC 18:30
        Ubon Ratchathani - Khon Kaen | Wed, Dec 17 | Nokair Airline
        TWD 2,215
        15% OFF
        TWD 2,605 TWD 2,215
      • UBP 13:00
        17h 25m
        1 stop
        KKC Invalid Date
        Ubon Ratchathani - Khon Kaen | Wed, Dec 17 | Normal Airline
        Find More Flights
        Find More Flights

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

Flight Info | Ubon Ratchathani to Khon Kaen

The distance between Ubon Ratchathani and Khon Kaen is approximately 260.91 km. Based on Trip.com's data travel demand peaks in December. The off-season for travel is September.

Cheapest one-way flight priceTWD 1,859
Cheapest return ticket priceTWD 3,264
Off-season for travelSeptember
Peak season for travelDecember
Flight distance260.91 km

When is the cheapest time to fly from Ubon Ratchathani to Khon Kaen?

The cheapest time for Ubon Ratchathani to Khon Kaen flights: Feb 15 to Feb 22 — one way flight prices from TWD 1,645.

Cheapest flights
From price
Search
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
  • 18
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Ubon Ratchathani to Khon Kaen, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • What are the cheapest flights from Ubon Ratchathani to Khon Kaen (UBP-KKC)?

    Based on Trip.com data, Thai Lion Air offers one-way fares as low as TWD 1,859 on Cheapest nonstop routes (e.g. UBP to KKC on Tue, Dec 23), while Thai Lion Air offers Cheapest nonstop round-trips from TWD 3,264 departing on Fri, Jan 30 and returning on Tue, Feb 3.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Ubon Ratchathani 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 Ubon Ratchathani 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 Tue, Dec 23, with one-way flights priced at just TWD 1,859.
    · 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 December.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Ubon Ratchathani to Khon Kaen is September, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Ubon Ratchathani to Khon Kaen on December 17, 2025 with Thai AirAsia, with prices starting at TWD 3,610.
  • The time difference between Khon Kaen and Ubon Ratchathani is 0h.
  • 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.

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