The cheapest times to fly from DMK to HDY are

  • January 8th to March 25th (except the weeks of January 15th and January 22nd)
  • May 14th to June 3rd
  • August 13th to September 30th
  • October 22nd to November 25th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from DMK to HDY is early to mid September. Prices can be as high as $111 for Friday flights during early July, or as low as $37 for Tuesday flights around early to mid September.


When to Fly to Hat Yai

Flying from Bangkok (DMK) to Hat Yai (HDY) will usually cost between $39 to $98 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid September with an average ticket price of $41. Due to high demand the most expensive time to fly is early July, with an average price of $96. Planning your trip to low-cost times can easily save you $55 on economy flights and even more on first-class flights. Generally, any price below $52 can be considered a good price for a round-trip DMK to HDY flight.

See below for a graph of average weekly prices for the DMK to HDY route. All prices are for round-trip tickets in USD.

DMK to HDY Flight Prices

Compared to other flights, the DMK to HDY flight is much cheaper than the average and costs much less than the average flight leaving from Bangkok. The average price per mile (for a direct flight) is $0.07, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $11 (17%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $52. Return trip prices are from the HDY to DMK flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from DMK to HDY can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 1 hour 51 minutes may be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is a nonstop flight from DMK to HDY while comparing.

Destination alternative #1: Krabi Airport (KBV) in Krabi

  • 125 miles (201 km) away from HDY
  • Usually 13.46% less expensive than HDY
  • Nonstop flights available

See DMK to KBV flights

Destination alternative #2: Nakhon Si Thammarat Airport (NST) in Nakhon Si Thammarat

  • 115 miles (185 km) away from HDY
  • Usually 6.73% less expensive than HDY
  • Nonstop flights available

See DMK to NST flights


Flight Questions Answered

Still have questions about flying from DMK to HDY? We’ve got answers.

Which airlines fly this route?

You can find 4 major airlines flying this route most often: Nok Air, Scoot, Thai AirAsia, Thai Lion Mentari, and potentially more during busy seasons.

How far away is it from Hat Yai International Airport to Don Mueang International Airport?

The distance between the two airports is roughly 482 miles or 776 kilometers.

How long does it take to fly from DMK to HDY?

The real-world flight time for a nonstop DMK to HDY flight is about 1 hour 51 minutes.

How many flights go between Bangkok and Hat Yai?

It depends on the day of the week and the date, but a typical day might have around 21 available flights from DMK to HDY.


Airport Location Info


Departing Airport

Origination codeDMK
Origination airport nameDon Mueang International Airport

Return Airport

Destination codeHDY
Destination airport nameHat Yai International Airport
CityHat Yai


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.