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Flights from Bengaluru to Udon Thani

Find the cheapest flight options from Bengaluru to Udon Thani over the next three months. Book one-way tickets from HK$894 and round-trip tickets from HK$1,711.

      • BLR 23:10
        18h 50m
        1 stop
        UTH 19:30
        Bengaluru - Udon Thani | Tue, Jan 13 | Thai AirAsia
        UTH 08:40
        15h 20m
        1 stop
        BLR 22:30
        Udon Thani - Bengaluru | Tue, Jan 20 | Thai AirAsia
        HK$1,711 HK$2,410
        28% OFF
        28% OFF
        HK$2,410 HK$1,711
      • BLR 23:10
        18h 50m
        1 stop
        UTH 19:30
        Bengaluru - Udon Thani | Wed, Jan 14 | Thai AirAsia
        UTH 08:40
        15h 20m
        1 stop
        BLR 22:30
        Udon Thani - Bengaluru | Tue, Jan 20 | Thai AirAsia
        HK$1,776 HK$2,410
        26% OFF
        26% OFF
        HK$2,410 HK$1,776
      • BLR 23:10
        8h 20m
        1 stop
        UTH 09:00
        Bengaluru - Udon Thani | Tue, Feb 3 | Thai AirAsia
        UTH 12:55
        11h 5m
        1 stop
        BLR 22:30
        Udon Thani - Bengaluru | Tue, Feb 10 | Thai Lion Air
        HK$1,816 HK$2,410
        25% OFF
        25% OFF
        HK$2,410 HK$1,816
      • BLR 23:10
        15h 5m
        1 stop
        UTH 15:45
        Bengaluru - Udon Thani | Tue, Jan 6 | Thai AirAsia
        UTH 12:15
        11h 45m
        1 stop
        BLR 22:30
        Udon Thani - Bengaluru | Tue, Jan 13 | Thai AirAsia
        HK$1,859
        23% OFF
        HK$2,410 HK$1,859
      • BLR 00:30
        17h 55m
        1 stop
        UTH 19:55
        Bengaluru - Udon Thani | Tue, Jan 20 | Thai Lion Air
        UTH 15:15
        9h 45m
        1 stop
        BLR 23:30
        Udon Thani - Bengaluru | Mon, Jan 26 | Thai Lion Air
        HK$1,921
        20% OFF
        HK$2,410 HK$1,921
      • BLR 08:55
        21h 45m
        1 stop
        UTH 08:10
        Bengaluru - Udon Thani | Thu, Dec 11 | IndiGo
        UTH 08:40
        10h 50m
        1 stop
        BLR 18:00
        Udon Thani - Bengaluru | Sat, Dec 13 | Thai AirAsia
        HK$1,998
        17% OFF
        HK$2,410 HK$1,998
      • BLR 00:30
        17h 55m
        1 stop
        UTH 19:55
        Bengaluru - Udon Thani | Sat, Jan 3 | Thai Lion Air
        UTH 12:55
        12h 5m
        1 stop
        BLR 23:30
        Udon Thani - Bengaluru | Sun, Jan 11 | Thai Lion Air
        HK$2,026
        16% OFF
        HK$2,410 HK$2,026
      • BLR 23:10
        9h 30m
        1 stop
        UTH 10:10
        Bengaluru - Udon Thani | Thu, Dec 11 | Thai AirAsia
        UTH 09:40
        14h 20m
        1 stop
        BLR 22:30
        Udon Thani - Bengaluru | Sat, Dec 13 | Thai Lion Air
        HK$2,041
        15% OFF
        HK$2,410 HK$2,041
      • BLR 23:10
        9h 30m
        1 stop
        UTH 10:10
        Bengaluru - Udon Thani | Tue, Jan 20 | Thai AirAsia
        UTH 15:15
        8h 45m
        1 stop
        BLR 22:30
        Udon Thani - Bengaluru | Mon, Jan 26 | Thai Lion Air
        HK$2,113
        12% OFF
        HK$2,410 HK$2,113
      • BLR 23:10
        18h 50m
        1 stop
        UTH 19:30
        Bengaluru - Udon Thani | Wed, Dec 31 | Thai AirAsia
        UTH 09:00
        15h
        1 stop
        BLR 22:30
        Udon Thani - Bengaluru | Wed, Jan 7 | Thai AirAsia
        HK$2,169
        10% OFF
        HK$2,410 HK$2,169
      • BLR 13:00
        17h 25m
        1 stop
        UTH Invalid Date
        Bengaluru - Udon Thani | Sat, Dec 13 | Normal Airline
        UTH 15:00
        6h
        Direct
        BLR 16:00
        Udon Thani - Bengaluru | Mon, Dec 15 | Normal Airline
        Find More Flights
        Find More Flights
      • BLR 23:10
        18h 30m
        1 stop
        UTH 19:10
        Bengaluru - Udon Thani | Wed, Jan 7 | Thai AirAsia
        HK$894 HK$1,159
        23% OFF
        23% OFF
        HK$1,159 HK$894
      • BLR 00:30
        17h 30m
        1 stop
        UTH 19:30
        Bengaluru - Udon Thani | Tue, Jan 13 | Thai Lion Air
        HK$897 HK$1,159
        23% OFF
        23% OFF
        HK$1,159 HK$897
      • BLR 00:30
        14h
        1 stop
        UTH 16:00
        Bengaluru - Udon Thani | Sat, Feb 7 | Thai Lion Air
        HK$923 HK$1,159
        20% OFF
        20% OFF
        HK$1,159 HK$923
      • BLR 03:45
        15h 50m
        1 stop
        UTH 21:05
        Bengaluru - Udon Thani | Wed, Dec 17 | IndiGo
        HK$935
        19% OFF
        HK$1,159 HK$935
      • BLR 00:30
        12h 25m
        1 stop
        UTH 14:25
        Bengaluru - Udon Thani | Tue, Jan 20 | Thai Lion Air
        HK$978
        16% OFF
        HK$1,159 HK$978
      • BLR 23:10
        15h 5m
        1 stop
        UTH 15:45
        Bengaluru - Udon Thani | Fri, Feb 6 | Thai AirAsia
        HK$1,005
        13% OFF
        HK$1,159 HK$1,005
      • BLR 10:35
        23h 40m
        1 stop
        UTH 11:45
        Bengaluru - Udon Thani | Thu, Dec 11 | Air India Express
        HK$1,028
        11% OFF
        HK$1,159 HK$1,028
      • BLR 23:10
        18h 50m
        1 stop
        UTH 19:30
        Bengaluru - Udon Thani | Tue, Jan 6 | Thai AirAsia
        HK$1,031
        11% OFF
        HK$1,159 HK$1,031
      • BLR 23:10
        9h 30m
        1 stop
        UTH 10:10
        Bengaluru - Udon Thani | Sun, Feb 8 | Thai AirAsia
        HK$1,038
        10% OFF
        HK$1,159 HK$1,038
      • BLR 23:10
        18h 50m
        1 stop
        UTH 19:30
        Bengaluru - Udon Thani | Tue, Jan 13 | Thai AirAsia
        HK$1,043
        10% OFF
        HK$1,159 HK$1,043
      • BLR 13:00
        17h 25m
        1 stop
        UTH Invalid Date
        Bengaluru - Udon Thani | Sat, Dec 13 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Bengaluru 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 Bengaluru to Udon Thani

The distance between Bengaluru and Udon Thani is 2,728.09 km. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is November.

Cheapest one-way flight priceHK$894
Cheapest round-trip ticket priceHK$1,711
Off-season for travelNovember
Peak season for travelJuly
Flight distance2,728.09 km

Find the best time to fly from Bengaluru to Udon Thani

The cheapest time for Bengaluru to Udon Thani flights: Jan 4 to Jan 11 — one way flight prices from HK$894.

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 Bengaluru to Udon Thani, calculated over the upcoming 10 weeks.

Flight FAQs

  • What are the cheapest flights from Bengaluru to Udon Thani (BLR-UTH)?

    Based on Trip.com data, Thai AirAsia offers one-way fares as low as HK$894 on Cheapest nonstop routes (e.g. BLR to UTH on Wed, Jan 7), while Thai AirAsia offers Cheapest nonstop round-trips from HK$1,711 departing on Tue, Jan 13 and returning on Tue, Jan 20.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Bengaluru 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 Bengaluru 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 Wed, Jan 7, with one-way flights priced at just HK$894.
    · 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 AirAsia.
    · 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 July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Bengaluru to Udon Thani is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Bengaluru to Udon Thani on December 11, 2025 with IndiGo, with prices starting at HK$1,997.
  • The time difference between Udon Thani and Bengaluru 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.