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Flights from Beijing to Udon Thani

Find the cheapest flight options from Beijing to Udon Thani over the next three months. Book one-way tickets from KRW 223,217 and round-trip tickets from KRW 505,513.

      • PEK 09:55
        10h 35m
        1 stop
        UTH 19:30
        Beijing - Udon Thani | Thu, Jan 22 | Hainan Airlines
        UTH 09:00
        20h 50m
        1 stop
        PEK 06:50
        Udon Thani - Beijing | Mon, Jan 26 | Thai AirAsia
        KRW 505,513 KRW 724,833
        30% OFF
        30% OFF
        KRW 724,833 KRW 505,513
      • PEK 10:00
        9h
        1 stop
        UTH 18:00
        Beijing - Udon Thani | Mon, Jan 19 | Hainan Airlines
        UTH 10:10
        19h 40m
        1 stop
        PEK 06:50
        Udon Thani - Beijing | Mon, Jan 26 | Thai Vietjet Air
        KRW 527,772 KRW 724,833
        27% OFF
        27% OFF
        KRW 724,833 KRW 527,772
      • PEK 20:00
        14h
        1 stop
        UTH 09:00
        Beijing - Udon Thani | Thu, Feb 5 | Air China
        UTH 09:40
        20h 30m
        1 stop
        PEK 07:10
        Udon Thani - Beijing | Sun, Feb 8 | Thai Lion Air
        KRW 539,006 KRW 724,833
        26% OFF
        26% OFF
        KRW 724,833 KRW 539,006
      • PEK 09:40
        12h 25m
        1 stop
        UTH 21:05
        Beijing - Udon Thani | Sat, Dec 13 | Hainan Airlines
        UTH 15:40
        14h 10m
        1 stop
        PEK 06:50
        Udon Thani - Beijing | Mon, Dec 15 | Thai AirAsia
        KRW 541,919
        25% OFF
        KRW 724,833 KRW 541,919
      • PEK 09:55
        10h 35m
        1 stop
        UTH 19:30
        Beijing - Udon Thani | Tue, Jan 6 | Hainan Airlines
        UTH 08:40
        12h 25m
        1 stop
        PEK 22:05
        Udon Thani - Beijing | Tue, Jan 13 | Thai AirAsia
        KRW 563,970
        22% OFF
        KRW 724,833 KRW 563,970
      • PKX 02:15
        17h 45m
        1 stop
        UTH 19:00
        Beijing - Udon Thani | Sat, Dec 13 | Thai Vietjet Air
        UTH 19:30
        28h 30m
        1 stop
        PKX 01:00
        Udon Thani - Beijing | Mon, Dec 15 | Thai AirAsia
        KRW 564,802
        22% OFF
        KRW 724,833 KRW 564,802
      • PEK 17:05
        15h 55m
        1 stop
        UTH 08:00
        Beijing - Udon Thani | Sat, Dec 13 | Thai Airways
        UTH 20:55
        17h 55m
        1 stop
        PEK 15:50
        Udon Thani - Beijing | Mon, Dec 15 | Thai Airways
        KRW 633,452
        13% OFF
        KRW 724,833 KRW 633,452
      • PEK 19:00
        16h 10m
        1 stop
        UTH 10:10
        Beijing - Udon Thani | Tue, Dec 16 | Hainan Airlines
        UTH 09:40
        11h 25m
        1 stop
        PEK 22:05
        Udon Thani - Beijing | Tue, Dec 23 | Thai Lion Air
        KRW 634,076
        13% OFF
        KRW 724,833 KRW 634,076
      • PEK 09:40
        12h 25m
        1 stop
        UTH 21:05
        Beijing - Udon Thani | Sat, Dec 20 | Hainan Airlines
        UTH 09:00
        12h 5m
        1 stop
        PEK 22:05
        Udon Thani - Beijing | Tue, Dec 23 | Thai AirAsia
        KRW 635,324
        12% OFF
        KRW 724,833 KRW 635,324
      • PEK 17:05
        15h 55m
        1 stop
        UTH 08:00
        Beijing - Udon Thani | Sat, Dec 20 | Thai Airways
        UTH 20:55
        17h 55m
        1 stop
        PEK 15:50
        Udon Thani - Beijing | Tue, Dec 23 | Thai Airways
        KRW 645,101
        11% OFF
        KRW 724,833 KRW 645,101
      • BJS 13:00
        17h 25m
        1 stop
        UTH Invalid Date
        Beijing - Udon Thani | Fri, Dec 12 | Normal Airline
        UTH 15:00
        6h
        Direct
        BJS 16:00
        Udon Thani - Beijing | Sun, Dec 14 | Normal Airline
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Displayed flight fares from Beijing to Udon Thani are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Beijing to Udon Thani

The distance between Beijing and Udon Thani is 2,829.31km. Based on Trip.com's data, travel demand peaks in August. The off-season for travel is September.

Cheapest one-way flight priceKRW 223,217
Cheapest return ticket priceKRW 505,513
Off-season travel monthSeptember
Peak season for travelAugust
Flight distance2,829.31km

Find the best time to fly from Beijing to Udon Thani

The cheapest time for Beijing to Udon Thani flights: Jan 4 to Jan 11 — one way flight prices from KRW 210,526.

Cheapest flights
From price
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Beijing to Udon Thani, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from Beijing (BJS) to Udon Thani (UTH)?

    Based on Trip.com data, Thai Vietjet Air offers one-way fares as low as KRW 223,217 on Cheapest nonstop routes (e.g. PKX to UTH on Sat, Jan 31), while Hainan Airlines offers Cheapest nonstop round-trips from KRW 505,513 departing on Thu, Jan 22 and returning on Mon, Jan 26.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Beijing to Udon Thani 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 Beijing to Udon Thani, 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 Sat, Jan 31, with one-way flights priced at just KRW 223,217.
    · 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 Vietjet 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 Udon Thani travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Beijing to Udon Thani is September, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Beijing to Udon Thani on December 15, 2025 with Air China, with prices starting at KRW 462,866.
  • The time difference between Udon Thani and Beijing is 1h.
  • Tickets can only be changed or cancelled 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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