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Cheap flights from London Heathrow Airport to Hat Yai from £499

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HDY
4 May — 11 May1
1 adult

Cheap flight deals from Heathrow to Hat Yai

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Hat Yai (HDY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 April 2025.

Round-trip from

£561

One-way from

£499
13/6-20/6
  • 13/6-20/6
  • 4 total stops
  • 42h 30m total
  • London to Hat Yai
Search Deals
Austrian Airlines
  • Austrian Airlines
  • 5/9
  • 2 total stops
  • 28h 55m total
  • London to Hat Yai
Search Deals

Find flight deals from Heathrow to Hat Yai

Cheapest flights from Heathrow to Hat Yai
Explore the most affordable flight options available from Heathrow to Hat Yai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2025.

Thu 12/609:30LHR - HDY
2 stops21h 00mMultiple Airlines
Thu 19/609:05HDY - LHR
2 stops27h 55mMultiple Airlines
Deal found 28/4£641
Thu 8/514:45LHR - HDY
2 stops35h 45mEtihad Airways
Thu 22/509:20HDY - LHR
2 stops39h 25mEtihad Airways
Deal found 28/4£657
Thu 12/612:30LHR - HDY
1 stop19h 30mThai Airways
Thu 19/614:40HDY - LHR
1 stop22h 35mThai Airways
Deal found 28/4£754
Thu 12/610:25LHR - HDY
2 stops27h 35mAustrian Airlines
Thu 19/620:40HDY - LHR
2 stops31h 00mAustrian Airlines
Deal found 28/4£762
Wed 14/517:50LHR - HDY
2 stops20h 10mLufthansa
Fri 16/514:40HDY - LHR
3 stops25h 15mLufthansa
Deal found 28/4£1,989

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow to Hat Yai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 April 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Hat Yai that are best for you.

Fly from

Heathrow

Fly to

Hat Yai

Route

Depart

Return

Price

LondonHat Yai

LHR - HDY

LHRHDY

London Heathrow

Thu 12/6

09:30-12:30

2 stops21h 00m

Hat Yai

Thu 19/6

09:05-07:00

2 stops27h 55m

£641

LondonHat Yai

LHR - HDY

LHRHDY

London Heathrow

Thu 12/6

12:30-14:00

1 stop19h 30m

Hat Yai

Thu 19/6

14:40-07:15

1 stop22h 35m

£754

LondonHat Yai

LHR - HDY

LHRHDY

London Heathrow

Thu 12/6

10:25-20:00

2 stops27h 35m

Hat Yai

Thu 19/6

20:40-21:40

2 stops31h 00m

£762

LondonHat Yai

LHR - HDY

LHRHDY

London Heathrow

Wed 14/5

17:50-20:00

2 stops20h 10m

Hat Yai

Fri 16/5

14:40-09:55

3 stops25h 15m

£1,989

LondonHat Yai

LHR - HDY

LHRHDY

London Heathrow

Fri 5/9

09:05-20:00

2 stops28h 55m

£499

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Best time to book a flight from Heathrow to Hat Yai

Have a flexible travel schedule? Discover the best time to fly to Hat Yai from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Hat Yai

Get insights into the airlines that provide service to Hat Yai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hat Yai. Reviews last updated 29 April 2025.
Thai Airways
7.7
Good
325 reviews
Check prices

Food

7.3

Entertainment

6.8

Comfort

7.5

Crew

8.3

Boarding

7.8

Overall

7.7

Reviews

1 / 17
10.0
Excellent

ROBERT,Nov 2024

SGN - BKK

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight
Thai Airways
7.7
Good
325 reviews
Thai Airways
7.7
Good
325 reviews
Check prices

Food

7.3

Entertainment

6.8

Comfort

7.5

Crew

8.3

Boarding

7.8

Overall

7.7

Reviews

1 / 17
10.0
Excellent

ROBERT,Nov 2024

SGN - BKK

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight
Austrian Airlines
7.6
Good
780 reviews
Thai Airways
7.7
Good
325 reviews
Check prices

Food

7.3

Entertainment

6.8

Comfort

7.5

Crew

8.3

Boarding

7.8

Overall

7.7

Reviews

1 / 17
10.0
Excellent

ROBERT,Nov 2024

SGN - BKK

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight
Lufthansa
6.7
Okay
7,042 reviews
Thai Airways
7.7
Good
325 reviews
Check prices

Food

7.3

Entertainment

6.8

Comfort

7.5

Crew

8.3

Boarding

7.8

Overall

7.7

Reviews

1 / 17
10.0
Excellent

ROBERT,Nov 2024

SGN - BKK

Very professional crew and food were excellent and seats were comfortable. Good choice on screen and relaxed flight

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Hat Yai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hat Yai from London Heathrow?

    Located just 7.8 mi from the city center, Hat Yai is the airport most travelers will use when flying to Hat Yai from London Heathrow. Booking flights from London Heathrow to Hat Yai (HDY) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 1 airline.

  • What are the cheapest airlines flying from London Heathrow Airport to Hat Yai round-trip?

    According to our current data, Thai Airways (£754), Austrian Airlines (£762), and Lufthansa (£1,989) offers the cheapest pricing from London Heathrow Airport to Hat Yai.

  • Can I find deals for flights from Heathrow to Hat Yai that include hotel bookings?

    Yes. In addition to deals on Heathrow to Hat Yai flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Hat Yai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Hat Yai.

  • Can I find deals for business class flights from Heathrow to Hat Yai?

    Yes. Cheapflights offers flight deals from Heathrow to Hat Yai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Heathrow to Hat Yai

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Top airline flying from Heathrow to Hat Yai

Discover the top airline that operate flights from Heathrow to Hat Yai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirwaysCheapest£747Average£1,000FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Hat Yai?

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Hat Yai?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Hat Yai from Heathrow.

Can Cheapflights find flights from Heathrow to Hat Yai with no change fees?

Need flexible booking options for your flight to Hat Yai from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Hat Yai become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow to Hat Yai on Cheapflights with our Price Alert feature and get notified when better prices are available.

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