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£423 Cheap Flights from London (LHR) to Hat Yai (HDY)

View £423 flight on Sat, 28 Nov 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Hat Yai Intl. Airport (HDY)

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Cheap Flights from London (LHR) to Hat Yai (HDY)

Prices were available within the past 7 days and start at £423 for one-way flights and £631 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Sat, 28 Nov - Mon, 14 Dec
LHR
London
HDY
Hat Yai
£631 Return, found 10 hours ago
£631
Return
found 10 hours ago
Select Austrian Airlines flight, departing Sat, 28 Nov from London to Hat Yai, returning Mon, 14 Dec, priced at £631 found 10 hours ago
Austrian Airlines
Sat, 28 Nov - Mon, 14 Dec
LHR
London
HDY
Hat Yai
£646 Return, found 10 hours ago
£646
Return
found 10 hours ago
Select Austrian Airlines flight, departing Sat, 28 Nov from London to Hat Yai, returning Mon, 14 Dec, priced at £646 found 10 hours ago
Austrian Airlines
Fri, 2 Oct - Sun, 18 Oct
LHR
London
HDY
Hat Yai
£647 Return, found 6 days ago
£647
Return
found 6 days ago
Select Austrian Airlines flight, departing Fri, 2 Oct from London to Hat Yai, returning Sun, 18 Oct, priced at £647 found 6 days ago
Austrian Airlines
Fri, 2 Oct - Sun, 18 Oct
LHR
London
HDY
Hat Yai
£662 Return, found 6 days ago
£662
Return
found 6 days ago
Select Austrian Airlines flight, departing Fri, 2 Oct from London to Hat Yai, returning Sun, 18 Oct, priced at £662 found 6 days ago
Austrian Airlines
Mon, 21 Sept - Mon, 5 Oct
LHR
London
HDY
Hat Yai
£668 Return, found 4 days ago
£668
Return
found 4 days ago
Select Austrian Airlines flight, departing Mon, 21 Sept from London to Hat Yai, returning Mon, 5 Oct, priced at £668 found 4 days ago
Austrian Airlines
Tue, 15 Sept - Tue, 22 Sept
LHR
London
HDY
Hat Yai
£671 Return, found 5 days ago
£671
Return
found 5 days ago
Select Austrian Airlines flight, departing Tue, 15 Sept from London to Hat Yai, returning Tue, 22 Sept, priced at £671 found 5 days ago
Lufthansa
Sat, 28 Nov - Mon, 14 Dec
LHR
London
HDY
Hat Yai
£689 Return, found 10 hours ago
£689
Return
found 10 hours ago
Select Lufthansa flight, departing Sat, 28 Nov from London to Hat Yai, returning Mon, 14 Dec, priced at £689 found 10 hours ago
Gulf Air
Thu, 10 Sept - Mon, 21 Sept
LHR
London
HDY
Hat Yai
£702 Return, found 4 days ago
£702
Return
found 4 days ago
Select Gulf Air flight, departing Thu, 10 Sept from London to Hat Yai, returning Mon, 21 Sept, priced at £702 found 4 days ago
Etihad Airways
Mon, 31 Aug - Sat, 12 Sept
LHR
London
HDY
Hat Yai
£704 Return, found 6 days ago
£704
Return
found 6 days ago
Select Etihad Airways flight, departing Mon, 31 Aug from London to Hat Yai, returning Sat, 12 Sept, priced at £704 found 6 days ago
Swiss International Air Lines
Wed, 16 Sept - Mon, 28 Sept
LHR
London
HDY
Hat Yai
£710 Return, found 4 days ago
£710
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Wed, 16 Sept from London to Hat Yai, returning Mon, 28 Sept, priced at £710 found 4 days ago

Alternative airports near Hat Yai

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Hat Yai Intl. HDY. Cheapest and Closest option available. Average driving time to city centre is 14 minutes. Flights from £1,025
HDY
Hat Yai Intl.
CheapestClosest
Average driving time to city centre14 min
Flights from £1,025

Frequently asked questions

How much does a flight from London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.) cost?
You can find cheap one-way flights from £423 and cheap return flights from £631 LHR to HDY with Expedia. Return flights often range between £782 and £3477. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when LHR to HDY ticket fares go up or down.
What is the cheapest month to fly from London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.)?
The cheapest months to fly from LHR to HDY are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.)?
Enter LHR to HDY and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.)?
Gulf Air is one of the cheapest airlines offering connecting return flights from London Heathrow (LHR) to Hat Yai (HDY), with tickets starting from around £786 for flights that can be booked for departure within the next year. These flights typically include a layover in Bahrain Intl. (BAH). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.)?
To find a cheap flight from London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.)?
There are approximately 49 connecting flights per day from London Heathrow (LHR) to Hat Yai (HDY). Some common connection points include Hamad International (DOH), Istanbul Airport (IST), and Abu Dhabi International (AUH).
What is the earliest flight from London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.)?
The earliest flight from London Heathrow (LHR) to Hat Yai (HDY) typically departs around 6:00 AM. This service is operated by Swiss International Air Lines and Thai Airways International. This is a seasonal service, active only in August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.)?
You'll typically find the most flights from London Heathrow (LHR) to Hat Yai (HDY) on a Friday, with around 46 flights available. This gives you a good selection of options for your journey. Major airlines on this route include Lufthansa, Qatar Airways, and Etihad Airways.
What are the most popular departure times for flights from London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.)?
The most popular departure times for flights from London Heathrow (LHR) to Hat Yai (HDY) are between 12pm and 3pm. Many major carriers, including Thai Airways International, British Airways and Lufthansa, offer flights during this window. Many travellers prefer this time as it allows for a relaxed morning before heading to the airport, and you'll arrive at your destination with plenty of time to settle in.
How long does it take to fly from London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.)?
There are no nonstop flights from London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.). The journey covers a distance of approximately 10,147 kilometres. Flights with one stop typically take around 16 hours 30 minutes. If your journey involves two or more stops, you can expect the travel time to be longer, usually around 22 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns.
Can you fly business or first class from London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.)?
You can fly business class from London Heathrow (LHR) to Hat Yai (HDY). Business class service on this route is offered by Thai Airways International.
How do I earn miles on a London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.) flight with Expedia?
It's easy to earn miles on a London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Hat Yai (HDY) from London (LHR)?
If you're planning to travel to Hat Yai from Heathrow (LHR), you can fly directly into Hat Yai Intl. (HDY). Some flights may connect through major hubs like Hamad Intl. (DOH), Abu Dhabi Intl. (AUH), or Zürich (ZRH) before reaching Hat Yai. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.) at the last minute?
Typically, booking a last minute flight from London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.) flight and hotel package?
Securing a London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.)?
If you booked your London (LHR-Heathrow) to Hat Yai (HDY-Hat Yai Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Heathrow
Destination airport
Hat Yai Intl.
Airlines serving
Austrian Airlines, Etihad Airways, Lufthansa, Qatar Airways, Singapore Airlines, Thai Airways International, Turkish Airlines
Return price
£630
Distance
10087 km

Book with confidence

Compare flights from London to Hat Yai easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Hat Yai. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Hat Yai Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Hat Yai Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Heathrow (LHR) to Hat Yai Intl. (HDY)

The easiest way to view the best deals on flights from London to Hat Yai today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Hat Yai Intl. start at just £631 and range up to £710.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Hat Yai
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Hat Yai flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Hat Yai Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from London to Hat Yai easily and book with confidence

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*Available to Expedia members.