The cheapest times to fly from BKK to HDY are

  • January 1st to January 14th
  • February 12th to March 25th
  • July 23rd to November 25th (except the week of October 1st)

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 BKK to HDY is mid August. Prices can be as high as $373 for Friday flights during late December, or as low as $104 for Wednesday flights around mid August.


When to Fly to Hat Yai

Flying from Bangkok (BKK) to Hat Yai (HDY) will usually cost between $143 to $265 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid August with an average ticket price of $109. Due to high demand the most expensive time to fly is late December, with an average price of $348. Planning your trip to low-cost times can easily save you $239 on economy flights and even more on first-class flights. Generally, any price below $206 can be considered a good price for a round-trip BKK to HDY flight.

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

BKK to HDY Flight Prices

Compared to other flights, the BKK 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 $0.27, which is below average.


Flight Prices by Day of the Week

Wednesday 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 $13 (6%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $199. Return trip prices are from the HDY to BKK 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 BKK 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 49 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 BKK to HDY while comparing.

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

  • 125 miles (201 km) away from HDY
  • Usually 70.15% less expensive than HDY
  • Nonstop flights available

See BKK to KBV flights

Destination alternative #2: Penang International Airport (PEN) in Bayan Lepas

  • 113 miles (182 km) away from HDY
  • Usually 3.88% less expensive than HDY
  • Nonstop flights available

See BKK to PEN flights


Flight Hacking BKK to HDY

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from BKK to HDY — but Champion Traveler does!

Hack #1: Chiang Rai (BKK > CEI > HDY)

  • Price for both tickets: $177
  • Average savings: $29 (14.08%)

See BKK to CEI flights

Hack #2: Chiang Mai (BKK > CNX > HDY)

  • Price for both tickets: $179
  • Average savings: $28 (13.35%)

See BKK to CNX flights

Hack #3: Phuket (BKK > HKT > HDY)

  • Price for both tickets: $179
  • Average savings: $28 (13.35%)

See BKK to HKT flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 15 major airlines flying this route most often: Bangkok Airways, Cathay Dragon, Cathay Pacific, China Southern, Emirates, Scoot, Shenzhen, Sichuan Airlines, Singapore Airlines, THAI, Thai AirAsia, Thai Lion Mentari, Thai Smile, Thai Vietjet Air, Xiamen, and potentially more during busy seasons.

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

The distance between the two airports is roughly 467 miles or 752 kilometers.

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

The real-world flight time for a nonstop BKK to HDY flight is about 1 hour 49 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 39 available flights from BKK to HDY.


Airport Location Info


Departing Airport

Origination codeBKK
Origination airport nameSuvarnabhumi 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.