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Hong Kong International Airport to Udonthani Airport flight

Explore the cheapest one-way and round-trip flights from Hong Kong International Airport to Udonthani Airport over the next 90 days, with one-way fares from NZD 223 and round-trip from NZD 500. Based on Trip.com's latest 7-day flight data.

      • HKG 14:20
        26h 50m
        1 stop
        UTH 16:10
        Hong Kong - Udon Thani | Sun, Nov 1 | Thai Lion Air
        UTH 14:10
        21h 55m
        1 stop
        HKG 13:05
        Udon Thani - Hong Kong | Thu, Nov 5 | Thai AirAsia
        NZD 500 NZD 706
        28% off
        28% off
        NZD 706 NZD 500
      • HKG 20:20
        13h 40m
        1 stop
        UTH 09:00
        Hong Kong - Udon Thani | Wed, Nov 4 | Thai Lion Air
        UTH 09:35
        26h 25m
        1 stop
        HKG 13:00
        Udon Thani - Hong Kong | Wed, Nov 11 | Thai Lion Air
        NZD 537 NZD 706
        24% off
        24% off
        NZD 706 NZD 537
      • HKG 07:50
        7h 35m
        1 stop
        UTH 14:25
        Hong Kong - Udon Thani | Mon, Nov 16 | HK Express
        UTH 15:00
        12h 30m
        1 stop
        HKG 04:30
        Udon Thani - Hong Kong | Mon, Nov 23 | Thai Vietjet Air
        NZD 539 NZD 706
        24% off
        24% off
        NZD 706 NZD 539
      • HKG 14:20
        19h 40m
        1 stop
        UTH 09:00
        Hong Kong - Udon Thani | Thu, Nov 5 | Thai Lion Air
        UTH 20:35
        21h 40m
        1 stop
        HKG 19:15
        Udon Thani - Hong Kong | Sun, Nov 8 | Thai Lion Air
        NZD 552
        22% off
        NZD 706 NZD 552
      • HKG 07:50
        7h 35m
        1 stop
        UTH 14:25
        Hong Kong - Udon Thani | Sat, Nov 14 | HK Express
        UTH 10:10
        27h 25m
        1 stop
        HKG 14:35
        Udon Thani - Hong Kong | Thu, Nov 19 | Thai Vietjet Air
        NZD 558
        21% off
        NZD 706 NZD 558
      • HKG 07:25
        8h
        1 stop
        UTH 14:25
        Hong Kong - Udon Thani | Thu, Oct 29 | HK Express
        UTH 11:55
        7h 20m
        1 stop
        HKG 20:15
        Udon Thani - Hong Kong | Sun, Nov 1 | Thai Vietjet Air
        NZD 572
        19% off
        NZD 706 NZD 572
      • HKG 21:30
        10h 40m
        1 stop
        UTH 07:10
        Hong Kong - Udon Thani | Wed, Nov 4 | HK Express
        UTH 07:35
        15h 5m
        1 stop
        HKG 23:40
        Udon Thani - Hong Kong | Wed, Nov 11 | Nokair Airline
        NZD 574
        19% off
        NZD 706 NZD 574
      • HKG 21:30
        10h 40m
        1 stop
        UTH 07:10
        Hong Kong - Udon Thani | Sun, Nov 1 | HK Express
        UTH 07:40
        11h 35m
        1 stop
        HKG 20:15
        Udon Thani - Hong Kong | Sun, Nov 8 | Nokair Airline
        NZD 577
        18% off
        NZD 706 NZD 577
      • HKG 14:20
        6h 35m
        1 stop
        UTH 19:55
        Hong Kong - Udon Thani | Mon, Nov 2 | Thai Lion Air
        UTH 15:15
        27h
        1 stop
        HKG 19:15
        Udon Thani - Hong Kong | Mon, Nov 9 | Thai Lion Air
        NZD 620
        12% off
        NZD 706 NZD 620
      • HKG 20:20
        13h 40m
        1 stop
        UTH 09:00
        Hong Kong - Udon Thani | Mon, Oct 12 | Thai Lion Air
        UTH 12:55
        23h 10m
        1 stop
        HKG 13:05
        Udon Thani - Hong Kong | Sun, Oct 18 | Thai Lion Air
        NZD 631
        11% off
        NZD 706 NZD 631
      • HKG 16:55
        19h 25m
        1 stop
        UTH 11:20
        Hong Kong - Udon Thani | Mon, Oct 12 | HK Express
        UTH 20:35
        15h 30m
        1 stop
        HKG 13:05
        Udon Thani - Hong Kong | Sun, Oct 18 | Thai Lion Air
        NZD 636
        10% off
        NZD 706 NZD 636
      • HKG 23:40
        12h 40m
        1 stop
        UTH 11:20
        Hong Kong - Udon Thani | Mon, Oct 12 | Hong Kong Airlines
        UTH 20:35
        15h 30m
        1 stop
        HKG 13:05
        Udon Thani - Hong Kong | Sun, Oct 18 | Thai Lion Air
        NZD 642
        9% off
        NZD 706 NZD 642
      • HKG 13:00
        17h 25m
        1 stop
        UTH 14:00
        Hong Kong - Udon Thani | Sun, Oct 11 | Normal Airline
        UTH 15:00
        6h
        Direct
        HKG 16:00
        Udon Thani - Hong Kong | Tue, Oct 13 | Normal Airline
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      • HKG 20:20
        13h 40m
        1 stop
        UTH 09:00
        Hong Kong - Udon Thani | Thu, Oct 22 | Thai Lion Air
        NZD 223 NZD 280
        20% off
        20% off
        NZD 280 NZD 223
      • HKG 14:20
        17h 50m
        1 stop
        UTH 07:10
        Hong Kong - Udon Thani | Sat, Oct 24 | Thai Lion Air
        NZD 231 NZD 280
        18% off
        18% off
        NZD 280 NZD 231
      • HKG 20:25
        19h
        1 stop
        UTH 14:25
        Hong Kong - Udon Thani | Thu, Nov 26 | Thai Lion Air
        NZD 232 NZD 280
        17% off
        17% off
        NZD 280 NZD 232
      • HKG 16:55
        19h 30m
        1 stop
        UTH 11:25
        Hong Kong - Udon Thani | Thu, Nov 26 | HK Express
        NZD 241
        14% off
        NZD 280 NZD 241
      • HKG 20:25
        21h 35m
        1 stop
        UTH 17:00
        Hong Kong - Udon Thani | Tue, Dec 1 | Thai Lion Air
        NZD 243
        13% off
        NZD 280 NZD 243
      • HKG 20:25
        23h 45m
        1 stop
        UTH 19:10
        Hong Kong - Udon Thani | Thu, Dec 3 | Thai Lion Air
        NZD 244
        13% off
        NZD 280 NZD 244
      • HKG 20:25
        24h 30m
        1 stop
        UTH 19:55
        Hong Kong - Udon Thani | Tue, Nov 24 | Thai Lion Air
        NZD 245
        13% off
        NZD 280 NZD 245
      • HKG 14:00
        8h 5m
        1 stop
        UTH 21:05
        Hong Kong - Udon Thani | Tue, Nov 17 | Thai Lion Air
        NZD 250
        11% off
        NZD 280 NZD 250
      • HKG 09:20
        27h 5m
        1 stop
        UTH 11:25
        Hong Kong - Udon Thani | Fri, Dec 4 | HK Express
        NZD 252
        10% off
        NZD 280 NZD 252
      • HKG 16:55
        19h 30m
        1 stop
        UTH 11:25
        Hong Kong - Udon Thani | Sat, Dec 5 | HK Express
        NZD 252
        10% off
        NZD 280 NZD 252
      • HKG 20:25
        23h 45m
        1 stop
        UTH 19:10
        Hong Kong - Udon Thani | Fri, Dec 4 | Thai Lion Air
        NZD 252
        10% off
        NZD 280 NZD 252
      • HKG 14:20
        19h 40m
        1 stop
        UTH 09:00
        Hong Kong - Udon Thani | Wed, Oct 28 | Thai Lion Air
        NZD 254
        9% off
        NZD 280 NZD 254
      • HKG 13:00
        17h 25m
        1 stop
        UTH 14:00
        Hong Kong - Udon Thani | Sun, Oct 11 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Hong Kong International Airport to Udonthani Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from Hong Kong International Airport to Udonthani Airport

What is the cheapest month to fly from Hong Kong International Airport to Udonthani Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Hong Kong International Airport to Udonthani Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Hong Kong International Airport to Udonthani Airport are usually in August, with an average price of NZD 376. It is best to avoid October, when the average price can reach NZD 658.

NZD 658
NZD 517
NZD 376
NZD 235
    Cheapest
  • NZD 658
    Oct
  • NZD 469
    Nov
  • NZD 548
    Dec
  • NZD 446
    Jan
  • NZD 412
    Feb
  • NZD 422
    Mar
  • NZD 533
    Apr
  • NZD 540
    May
  • NZD 487
    Jun
  • NZD 382
    Jul
  • NZD 376
    Aug
  • NZD 438
    Sep

What is the cheapest month to fly return from Hong Kong International Airport to Udonthani Airport?

The data is based on the past 12 months and shows the average monthly return fares from Hong Kong International Airport to Udonthani Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, March is often the month to find the lowest fares from Hong Kong International Airport to Udonthani Airport, with an average price of NZD 704. December is usually the most expensive month, with an average price reaching NZD 1,022.

NZD 1,022
NZD 863
NZD 704
NZD 545
    Cheapest
  • NZD 794
    Oct
  • NZD 828
    Nov
  • NZD 1,022
    Dec
  • NZD 787
    Jan
  • NZD 950
    Feb
  • NZD 704
    Mar
  • NZD 908
    Apr
  • NZD 862
    May
  • NZD 1,001
    Jun
  • NZD 947
    Jul
  • NZD 734
    Aug
  • NZD 766
    Sep

What is the cheapest day of the week to fly from Hong Kong International Airport to Udonthani Airport?

The data is based on the past 12 months and shows the average ticket prices from Hong Kong International Airport to Udonthani Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Hong Kong International Airport to Udonthani Airport is Monday, with average prices usually lower than other days. Avoid departing on Wednesday as prices are typically highest on that day.

NZD 490
NZD 464
NZD 438
NZD 412
  • NZD 438
    Mon
  • NZD 470
    Tue
  • NZD 490
    Wed
  • NZD 438
    Thu
  • NZD 439
    Fri
  • NZD 452
    Sat
  • NZD 456
    Sun

Which airline offers the cheapest flights from Hong Kong International Airport to Udonthani Airport?

The cheapest airline flying from Hong Kong International Airport to Udonthani Airport is Thai Lion Air (from NZD 259) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Thai Lion Air
From NZD 259
HK Express
From NZD 261
Hong Kong Airlines
From NZD 297
Emirates
From NZD 311
Thai Airways
From NZD 341
Greater Bay Airlines
From NZD 362
Batik Air Malaysia
From NZD 460
Cathay Pacific
From NZD 653
Bangkok Airways
From NZD 763

Find more flights and airlines

What is the flight schedule from Hong Kong International Airport to Udonthani Airport?

Check the schedule for flights from Hong Kong to Udon Thani and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. SL361

    Hong Kong International Airport

    14:20

    HKG

    2h 55m

    Direct

    16:15

    DMK

    - M - W T F S
    Search

  2. SL616

    Don Mueang International Airport

    20:10

    DMK

    1h 5m

    Direct

    21:15

    UTH

    S M T W T F S

  3. UO734

    Hong Kong International Airport

    21:40

    HKG

    3h

    Direct

    23:40

    BKK

    S M T - T F S
    Search

  4. VZ200

    Suvarnabhumi Airport

    08:30

    BKK

    1h 15m

    Direct

    09:45

    UTH

    S M T W T F S

  5. UO702

    Hong Kong International Airport

    16:55

    HKG

    3h 5m

    Direct

    19:00

    BKK

    S M T W T F S
    Search

  6. DD300

    Don Mueang International Airport

    06:00

    DMK

    1h 10m

    Direct

    07:10

    UTH

    S M T W T F S

  7. SL361

    Hong Kong International Airport

    14:20

    HKG

    2h 55m

    Direct

    16:15

    DMK

    - M - W T F S
    Search

  8. DD300

    Don Mueang International Airport

    06:00

    DMK

    1h 10m

    Direct

    07:10

    UTH

    S M T W T F S

  9. UO702

    Hong Kong International Airport

    16:55

    HKG

    3h 5m

    Direct

    19:00

    BKK

    S M T W T F S
    Search

  10. VZ200

    Suvarnabhumi Airport

    08:30

    BKK

    1h 15m

    Direct

    09:45

    UTH

    S M T W T F S

  11. UO734

    Hong Kong International Airport

    21:40

    HKG

    3h

    Direct

    23:40

    BKK

    S M T - T F S
    Search

  12. VZ202

    Suvarnabhumi Airport

    16:50

    BKK

    1h 15m

    Direct

    18:05

    UTH

    S M T W T F S

  13. UO702

    Hong Kong International Airport

    16:55

    HKG

    3h 5m

    Direct

    19:00

    BKK

    S M T W T F S
    Search

  14. VZ204

    Suvarnabhumi Airport

    13:40

    BKK

    1h 15m

    Direct

    14:55

    UTH

    S M T W T F S

  15. UO700

    Hong Kong International Airport

    13:35

    HKG

    3h 5m

    Direct

    15:40

    BKK

    S M T W T F S
    Search

  16. VZ206

    Suvarnabhumi Airport

    10:15

    BKK

    1h 10m

    Direct

    11:25

    UTH

    S M T W T F S

  17. UO704

    Hong Kong International Airport

    07:50

    HKG

    3h 5m

    Direct

    09:55

    BKK

    S M T W T F S
    Search

  18. DD300

    Don Mueang International Airport

    06:00

    DMK

    1h 10m

    Direct

    07:10

    UTH

    S M T W T F S

  19. UO704

    Hong Kong International Airport

    07:50

    HKG

    3h 5m

    Direct

    09:55

    BKK

    S M T W T F S
    Search

  20. VZ200

    Suvarnabhumi Airport

    08:30

    BKK

    1h 15m

    Direct

    09:45

    UTH

    S M T W T F S
Find more flights and airlines

About Hong Kong International Airport and Udonthani Airport

Learn about Hong Kong International Airport (HKG) and Udonthani Airport (UTH) — including location, terminals, transportation, and travel tips.

Flight distance 1,291.31km
Cheapest one-way ticket price NZD 223
Cheapest return ticket price NZD 500

FAQs for Hong Kong International Airport to Udonthani Airport Flights

  • What are the cheapest flights from Hong Kong International Airport to Udonthani Airport?

    One-way flights from Hong Kong International Airport to Udonthani Airport currently start from NZD 223, and round-trip fares start from NZD 500. The current lowest fare is a Thai Lion Air flight departing on Thu, Oct 22; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Hong Kong International Airport to Udonthani Airport is NZD 482. Prices may vary depending on the departure date, airline, and availability.
  • Enter Hong Kong International Airport and Udonthani Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.