A beach with large rocks and clear turquoise water.

Cheap Flights to South Thailand from HK$643

View HK$643 flight on Tue, 13 Oct 2026Opens in a new window

Popular airlines

  • Singapore Airlines

  • Malaysia Airlines

  • Thai Airways International

  • Emirates

  • Qatar Airways

  • Etihad Airways

  • Turkish Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to South Thailand

Prices were available within the past 7 days and start at HK$643 for one-way flights and HK$1,123 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Singapore Airlines
HK Express
Malaysia Airlines
Thai Lion Mantari

Frequently asked questions

How do I find cheap flights to South Thailand that have flexible change policies?
When it comes to travelling these days, flexibility is crucial. That's why we've added a "No change fee" filter to help you find flexible and cheap tickets to South Thailand. It's to the left of your screen underneath the "Flexible change policies" subheading.
How can I find cheap tickets to South Thailand?
A helpful strategy for nabbing cheap airfares is to be flexible with your dates. Begin with searching for your flight to South Thailand, then click on the "flexible dates" link to compare prices for nearby days. Another tip? Book in advance. To give you an idea of fares, HK$1,123 was the best price for a flight to South Thailand in the last seven days.
How much is a flight to South Thailand?
The cost of a round-trip journey to South Thailand in the last seven days fluctuated between HK$1,123 and HK$2,141. If you were journeying one way from Singapore (SIN), you could have picked up a bargain from only HK$643.
When is the cheapest time to fly to South Thailand?
If you're not fixed on what date you travel to South Thailand, try to depart early on in the week. The most affordable day to take off is generally Tuesday, closely followed by Monday. Saturday is typically the costliest day, with lots of vacationers opting to take off on the weekend.
How much is a plane ticket to South Thailand?
Seats to South Thailand varied from HK$1,123 to HK$2,141 in the last seven days. Generally, the quicker you book the bigger the bargain.
What months are the cheapest to book a flight to South Thailand?
The top month to book budget airfares to South Thailand is February. It's worth remembering that in the USA, an expensive time to reserve a ticket is the month of December.

Travel information

Destination airport
Phuket Intl.
Destination airport IATA code
HKT
Destination city name
Phuket
Return price
HK$706

Trending flights to South Thailand

Prices were available within the past 7 days and start at HK$643 for one-way flights and HK$1,123 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
*Available to Expedia members.