LHR - HDY

£453 Find Cheap Flights from London to Hat Yai – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Hat Yai departing on 21/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hat Yai

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Hat Yai, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Hat Yai, as well as popular online travel agencies
Travellers love KAYAK
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Everything you should know

Cheapest return fare
£668
Typical prices: £851-£815
Multiple Airlines
Mon 14/9Thu 24/9
LHR - HDY • 2 stops
Cheapest one-way flight
£453
Multiple Airlines
Tue 21/7
LHR - HDY • 3 stops
Top airlines
Austrian Airlines
Cheapest • from £673 (return)
Thai Airways
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between London and Hat Yai. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 100% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Hat Yai!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Hat Yai that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Hat Yai

Mon, 14 Sep - Thu, 24 Sep
Multiple Airlines Logo
10:00 - 21:15
LHR
-
HDY
29h 15m
2 stops
Multiple Airlines Logo
09:10 - 15:20
HDY
-
LHR
36h 10m
2 stops
£668Multiple Airlines
Tue, 3 Nov - Fri, 13 Nov
Austrian Airlines Logo
09:05 - 20:00
LHR
-
HDY
27h 55m
2 stops
Austrian Airlines Logo
08:45 - 21:40
HDY
-
LHR
19h 55m
2 stops
£673Austrian Airlines
Wed, 2 Sep - Wed, 16 Sep
Gulf Air Logo
10:00 - 14:00
LHR
-
HDY
22h 00m
2 stops
Gulf Air Logo
14:40 - 15:20
HDY
-
LHR
30h 40m
2 stops
£681Gulf Air
Fri, 2 Oct - Mon, 19 Oct
Multiple Airlines Logo
09:30 - 14:00
LHR
-
HDY
22h 30m
2 stops
Multiple Airlines Logo
09:05 - 06:25
HDY
-
LHR
27h 20m
2 stops
£705Multiple Airlines
Tue, 15 Sep - Thu, 24 Sep
Gulf Air Logo
22:05 - 14:00
LHR
-
HDY
33h 55m
2 stops
Gulf Air Logo
14:40 - 15:20
HDY
-
LHR
30h 40m
2 stops
£715Gulf Air
Thu, 1 Oct - Mon, 19 Oct
Qatar Airways Logo
19:25 - 21:35
LHR
-
HDY
20h 10m
2 stops
Qatar Airways Logo
22:10 - 22:10
HDY
-
LHR
30h 00m
2 stops
£722Qatar Airways
Tue, 15 Sep - Fri, 25 Sep
Etihad Airways Logo
20:45 - 21:35
LHR
-
HDY
42h 50m
2 stops
Etihad Airways Logo
22:10 - 15:05
HDY
-
LHR
46h 55m
2 stops
£730Etihad Airways
Mon, 14 Sep - Fri, 25 Sep
Etihad Airways Logo
14:45 - 21:35
LHR
-
HDY
48h 50m
2 stops
Etihad Airways Logo
22:10 - 15:05
HDY
-
LHR
46h 55m
2 stops
£733Etihad Airways
Wed, 8 Jul - Wed, 15 Jul
Etihad Airways Logo
14:45 - 21:35
LHR
-
HDY
24h 50m
2 stops
Etihad Airways Logo
22:10 - 15:05
HDY
-
LHR
22h 55m
2 stops
£735Etihad Airways
Fri, 2 Oct - Mon, 19 Oct
Gulf Air Logo
22:05 - 14:00
LHR
-
HDY
33h 55m
2 stops
Gulf Air Logo
14:40 - 15:20
HDY
-
LHR
30h 40m
2 stops
£741Gulf Air
Booking Insights

KAYAK’s insights & trends for London to Hat Yai flights

Get data-powered insights and trends into flights from London to Hat Yai to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London Heathrow Airport to Hat Yai?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Hat Yai, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Hat Yai is January, where tickets cost £0 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £1,177 and £1,160 respectively.

Find deals

Good to know - Cheap tickets from London to Hat Yai

Low seasonMay
Cheapest flight£453
Best time to beat the crowds (36% less expensive on average)
Most popular time to fly and prices are also 7% lower on average.
Flight from London to Hat Yai

When to book flights from London to Hat Yai

Are your dates flexible? Find out the best times to travel from London to Hat Yai based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Hat Yai flights

  • What is the cheapest flight from London Heathrow Airport to Hat Yai?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Hat Yai was £453 for a one-way ticket and £668 for a return.

  • Which aircraft models fly most regularly from London to Hat Yai?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Hat Yai?

    Star Alliance is the only airline alliance operating flights between London and Hat Yai.

  • How does KAYAK find such low prices on flights from London to Hat Yai?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Hat Yai.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Hat Yai?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hat Yai from London is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Hat Yai?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Hat Yai with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Hat Yai?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hat Yai from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from London to Hat Yai

 
See real verified KAYAK customer reviews for airlines flying from London to Hat Yai. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Hat Yai? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Thai AirwaysOverall score based on 406 reviews
8.4Crew
7.9Boarding
6.9Entertainment
7.4Food
7.7Comfort
Airline reviews

Gate and boarding processes were handled smoothly and efficiently. Both (connecting) flights departed and arrived on time. The cabin crew seemed anxious and a bit stressed/rushed. Food service was OK, but the hot food dishes were poor quality.

8.0 ExcellentPeter, May 2026
KTI - LHR
Read more Thai Airways reviews

Gate and boarding processes were handled smoothly and efficiently. Both (connecting) flights departed and arrived on time. The cabin crew seemed anxious and a bit stressed/rushed. Food service was OK, but the hot food dishes were poor quality.

HAVING ANNOUNCEMENTS FOR PEOPLE TO BOARD ACCORDING TO GROUP IS ESSENTIAL N ENSURING N CUTTING OF QUEUES, EXCEPT FOR PRIORITY CLASS PASSENGERS ON A SEPARATE Q

We still get drinks and a snack. Love the gift bags too.

business class is old but still done very well by the team.

Excellent airline. The plane was clean and the staff were very attentive

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Need to improve on punctuality. My flight was delayed by 1 hour.

Everything you need to know for your flight from London to Hat Yai

Information on your arrival and departure airports

London (LHR)
Hat Yai (HDY)