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Udonthani Airport to Hat Yai International Airport flight

Explore the cheapest one-way and round-trip flights from Udonthani Airport to Hat Yai International Airport over the next 90 days, with one-way fares from SGD 89 and round-trip from SGD 177. Based on Trip.com's latest 7-day flight data.

Displayed flight fares from Udon Thani to Hat Yai are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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Hat Yai weather alert: A high-pressure system is driving increased rainfall and strengthening easterly winds across the South. From 8 to 13 November 2026, scattered heavy rains and isolated very heavy rains are forecast for the region, including Hat Yai. Waves in the Gulf and Andaman Sea are expected to exceed 2 metres in thundershower areas.

Trip.com Price Insights: Flights from Udonthani Airport to Hat Yai International Airport

What is the cheapest month to fly from Udonthani Airport to Hat Yai International Airport?

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

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Udonthani Airport to Hat Yai International Airport, the best time to buy is in November, with an average price of SGD 64. You’ll want to avoid June, when the average price can reach as high as SGD 135.

SGD 135
SGD 100
SGD 64
SGD 29
  • SGD 64
    Nov
  • SGD 99
    Dec
  • SGD 97
    Jan
  • SGD 88
    Feb
  • SGD 93
    Mar
  • SGD 113
    Apr
  • SGD 131
    May
  • SGD 135
    Jun
  • SGD 134
    Jul
  • SGD 135
    Aug
  • SGD 113
    Sep
  • SGD 120
    Oct

What’s the cheapest month to fly round-trip from Udonthani Airport to Hat Yai International Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Udonthani Airport to Hat Yai International Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, November is typically the cheapest month to find flights from Udonthani Airport to Hat Yai International Airport, with an average price of SGD 172. In contrast, August is usually the most expensive month, with average fares reaching SGD 292.

SGD 292
SGD 232
SGD 172
SGD 112
  • SGD 172
    Nov
  • SGD 185
    Dec
  • SGD 229
    Jan
  • SGD 204
    Feb
  • SGD 241
    Mar
  • SGD 261
    Apr
  • SGD 280
    May
  • SGD 277
    Jun
  • SGD 285
    Jul
  • SGD 292
    Aug
  • SGD 254
    Sep
  • SGD 268
    Oct

What is the cheapest day of the week to fly from Udonthani Airport to Hat Yai International Airport?

The data is based on the past 12 months and shows the average ticket prices from Udonthani Airport to Hat Yai International 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 day to depart from Udonthani Airport to Hat Yai International Airport is Sunday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

SGD 144
SGD 133
SGD 122
SGD 111
    Cheapest
  • SGD 139
    Mon
  • SGD 123
    Tue
  • SGD 127
    Wed
  • SGD 128
    Thu
  • SGD 144
    Fri
  • SGD 136
    Sat
  • SGD 122
    Sun

Which airline offers the cheapest flights from Udonthani Airport to Hat Yai International Airport?

The cheapest airline flying from Udonthani Airport to Hat Yai International Airport is Thai AirAsia (from SGD 89) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Thai AirAsia
From SGD 89
Thai Vietjet Air
From SGD 92
Nokair Airline
From SGD 98
Thai Lion Air
From SGD 98
Thai Airways
From SGD 130

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What is the flight schedule from Udonthani Airport to Hat Yai International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule
  1. FD3353

    17:10

    UTH

    1h 5m

    Direct

    18:15

    DMK

    S M T W T F S
    Search
  2. FD3112

    20:10

    DMK

    1h 30m

    Direct

    21:40

    HDY

    S M T W T F S
  3. FD3355

    09:40

    UTH

    1h

    Direct

    10:40

    DMK

    S M T W T F S
    Search
  4. FD3114

    15:30

    DMK

    1h 30m

    Direct

    17:00

    HDY

    S M T W T F S
  5. FD3355

    09:40

    UTH

    1h

    Direct

    10:40

    DMK

    S M T W T F S
    Search
  6. FD3110

    17:35

    DMK

    1h 30m

    Direct

    19:05

    HDY

    S M T W T F S
  7. FD3363

    16:40

    UTH

    1h 5m

    Direct

    17:45

    DMK

    S M T W T F S
    Search
  8. FD3114

    15:30

    DMK

    1h 30m

    Direct

    17:00

    HDY

    S M T W T F S
  9. FD3355

    09:40

    UTH

    1h

    Direct

    10:40

    DMK

    S M T W T F S
    Search
  10. FD3118

    10:10

    DMK

    1h 30m

    Direct

    11:40

    HDY

    S M T W T F S
  11. FD3355

    09:40

    UTH

    1h

    Direct

    10:40

    DMK

    S M T W T F S
    Search
  12. FD3112

    20:10

    DMK

    1h 30m

    Direct

    21:40

    HDY

    S M T W T F S
  13. FD3357

    19:20

    UTH

    1h

    Direct

    20:20

    DMK

    S M T W T F S
    Search
  14. FD3102

    06:15

    DMK

    1h 25m

    Direct

    07:40

    HDY

    S - T W T F S
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About Udonthani Airport and Hat Yai International Airport

Learn about Udonthani Airport (UTH) and Hat Yai International Airport (HDY) — including location, terminals, transportation, and travel tips.

Flight distance 1,191.69km
Cheapest one-way ticket price SGD 89
Cheapest return ticket price SGD 177

FAQs for Udonthani Airport to Hat Yai International Airport Flights

  • How many daily flights are there from Udonthani Airport (UTH) to Hat Yai International Airport (HDY)?

    There are around 1 daily flights from Udonthani Airport (UTH) to Hat Yai International Airport (HDY).
  • The earliest flight from Udonthani Airport to Hat Yai International Airport departs at 16:25, and the last departs at 16:25, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Udonthani Airport (UTH) to Hat Yai International Airport (HDY) is quite popular. Without considering departure times or holidays, tickets cost around SGD 194 in November, the most expensive month to book this route.
    • The distance from Hat Yai International Airport to downtown is about 12km, by taxi about 30 minutes.
  • Thai Lion Air is a very popular airline operating an average of 743 flights per month.
  • One-way flights from Udonthani Airport to Hat Yai International Airport currently start from SGD 89, and round-trip fares start from SGD 177. The current lowest fare is a Thai AirAsia flight departing on Mon, Nov 30; prices may vary depending on availability.
  • Yes. Thai Lion Air operate direct flights from Udonthani Airport to Hat Yai International Airport, with an average flight time of 1 hour 41 minutes, and around 2 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Udonthani Airport to Hat Yai International Airport is SGD 123. Prices may vary depending on the departure date, airline, and availability.
  • Thai Lion Air are the most popular budget airlines flying from Udonthani Airport to Hat Yai International Airport, with one-way fares starting from SGD 89. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Udonthani Airport to Hat Yai International Airport operates around 3 weekly flights, mainly by Thai Lion Air. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Udonthani Airport and Hat Yai International 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.

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, 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 were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.