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Cheap flights from London to Khao Lak from £334

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HKT
6 Jul — 13 Jul1
1 adult

Cheapflights Tip: The best prices from London to Khao Lak are usually found in May or June, booked 15 days in advance, depart on a Wednesday or Monday and return on a Friday

Cheap flight deals from London to Khao Lak

Keep the following information in mind while searching for London to Khao Lak flight deals. Data was last updated 1 July 2025.

Round-trip from

£513

One-way from

£334

Popular in

December

Cheapest in

May

Average price

£818
Air India
  • Air India
  • 13/8-20/8
  • 2 total stops
  • 52h 25m total
  • London to Khao Lak
Air India
  • Air India
  • 10/8
  • 1 total stop
  • 27h 20m total
  • London to Khao Lak
Highest demand for flights based on searches. 6% potential increase in price (£33 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from London to Khao Lak

Cheapest flights from London to Khao Lak
Explore the most affordable flight options available from London to Khao Lak. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Wed 13/813:15LHR - HKT
1 stop23h 50mAir India
Wed 20/820:25HKT - LHR
1 stop28h 35mAir India
Deal found 29/6£513
Sun 9/1106:45LGW - HKT
2 stops27h 30mMultiple Airlines
Wed 12/1123:10HKT - LGW
1 stop26h 20mMultiple Airlines
Deal found 30/6£514
Sun 16/1108:25LHR - HKT
2 stops18h 25mMultiple Airlines
Sun 23/1119:50HKT - LHR
1 stop17h 05mMultiple Airlines
Deal found 29/6£514
Tue 23/909:30LHR - HKT
1 stop26h 55mEtihad Airways
Mon 29/900:55HKT - LHR
1 stop17h 50mEtihad Airways
Deal found 30/6£515
Thu 4/1221:35LHR - HKT
1 stop32h 15mAir China
Sat 13/1214:00HKT - LHR
2 stops56h 55mAir China
Deal found 29/6£519
Mon 6/1016:45STN - HKT
2 stops18h 55mMultiple Airlines
Fri 17/1000:05HKT - STN
2 stops29h 15mMultiple Airlines
Deal found 29/6£520
Wed 31/1211:35LGW - HKT
1 stop26h 45mAir China
Sat 24/118:25HKT - LGW
1 stop18h 10mAir China
Deal found 30/6£527
Sun 7/909:00LGW - HKT
1 stop16h 50mQatar Airways
Wed 17/920:25HKT - LGW
1 stop16h 15mQatar Airways
Deal found 30/6£534
Thu 13/1110:30LGW - HKT
2 stops29h 20mChina Eastern
Wed 26/1100:05HKT - LGW
2 stops37h 25mChina Eastern
Deal found 29/6£535
Mon 3/1113:25LTN - HKT
2 stops35h 35mMultiple Airlines
Mon 10/1118:15HKT - LTN
2 stops34h 50mMultiple Airlines
Deal found 30/6£541
Wed 3/908:40LCY - HKT
2 stops23h 25mKLM
Sun 21/907:35HKT - LCY
2 stops18h 40mKLM
Deal found 29/6£707
Thu 20/1119:10LCY - HKT
1 stop29h 35mSWISS
Sun 23/1121:50HKT - LCY
2 stops46h 00mSWISS
Deal found 29/6£762

Cheapflights Fare Finder

Customise your flight search to find flights from London to Khao Lak 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 1 July 2025.
Use the filters below to find and compare flights from London to Khao Lak that are best for you.

Fly from

London

Fly to

Khao Lak

Route

Depart

Return

Price

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Wed 13/8

13:15-19:05

1 stop23h 50m

Phuket City

Wed 20/8

20:25-19:00

1 stop28h 35m

£513

LondonPhuket City

LGW - HKT

LGWHKT

London Gatwick

Sun 9/11

06:45-17:15

2 stops27h 30m

Phuket City

Wed 12/11

23:10-18:30

1 stop26h 20m

£514

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Sun 16/11

08:25-09:50

2 stops18h 25m

Phuket City

Sun 23/11

19:50-05:55

1 stop17h 05m

£514

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Tue 23/9

09:30-18:25

1 stop26h 55m

Phuket City

Mon 29/9

00:55-12:45

1 stop17h 50m

£515

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Thu 4/12

21:35-12:50

1 stop32h 15m

Phuket City

Sun 14/12

14:00-15:55

2 stops56h 55m

£519

LondonPhuket City

STN - HKT

STNHKT

London Stansted

Mon 6/10

16:45-17:40

2 stops18h 55m

Phuket City

Fri 17/10

00:05-23:20

2 stops29h 15m

£520

LondonPhuket City

LGW - HKT

LGWHKT

London Gatwick

Sun 7/9

09:00-07:50

1 stop16h 50m

Phuket City

Wed 17/9

20:25-06:40

1 stop16h 15m

£534

LondonPhuket City

LGW - HKT

LGWHKT

London Gatwick

Thu 13/11

10:30-22:50

2 stops29h 20m

Phuket City

Wed 26/11

00:05-06:30

2 stops37h 25m

£535

LondonPhuket City

LTN - HKT

LTNHKT

London Luton

Mon 3/11

13:25-08:00

2 stops35h 35m

Phuket City

Mon 10/11

18:15-22:05

2 stops34h 50m

£541

LondonPhuket City

LGW - HKT

LGWHKT

London Gatwick

Thu 30/10

11:40-12:50

2 stops42h 10m

Phuket City

Sat 29/11

14:00-06:55

2 stops47h 55m

£551

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 28 results
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Best time to book a flight from London to Khao Lak

Have a flexible travel schedule? Discover the best time to fly to Khao Lak from London 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.

Cheapflights Insights

Everything you need to know about your flight from London to Khao Lak

How far ahead should I book a flight from London to Khao Lak?

Use this chart to determine the optimal time to book a return flight from London to Khao Lak. Price data was last updated on 27 June 2025.

To ensure you get the cheapest price possible for a flight from London to Khao Lak, you should look to book at least 15 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London to Khao Lak?

Currently, May is the cheapest month in which you can book a flight from London to Khao Lak (average of £827). Flying from London to Khao Lak in December is currently the most expensive (average of £1,284). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to KH9?

Find hourly flight availability from London to Khao Lak. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Khao Lak as you normally would.

What is the cheapest day to fly from London to Khao Lak?

Use this chart to determine the cheapest time to fly return from London to Khao Lak. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Khao Lak flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Khao Lak

Get insights into the airlines that provide service to Khao Lak. 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 Khao Lak. Reviews last updated 1 July 2025.
Get a feel of what it's like to fly with KLM, SWISS, andQatar Airways from London to Khao Lak by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.2

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from London to Khao Lak. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from London to Khao Lak one-way?

    The cheapest airline one-way is Air India, with whom users have recently found tickets for as low as £334. However, be on the lookout for offers from Air China and Qatar Airways, as they are both options that can get you from London to Khao Lak for a low price.

  • What are the most popular routes from London to Khao Lak?

  • Can I find deals for flights from London to Khao Lak that include hotel bookings?

    Yes. In addition to deals on London to Khao Lak flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Khao Lak?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Khao Lak.

  • Can I find deals for business class flights from London to Khao Lak?

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

  • What is the cheapest month to book a flight from London to Khao Lak?

    Currently, May is the cheapest month in which you can book a flight from London to Khao Lak (average of £827). Flying from London to Khao Lak in December is currently the most expensive (average of £1,284). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to Khao Lak

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from London to Khao Lak

Discover the top 10 airlines that operate flights from London to Khao Lak. 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 1 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Shenzhen AirlinesCheapest£382Average£407FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
China SouthernCheapest£397Average£621FlexibilityNo cancel feeOn-time69%
Search China Southern flights
KLMCheapest£418Average£788FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air IndiaCheapest£459Average£635FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Oman AirCheapest£493Average£793FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Turkish AirlinesCheapest£507Average£710FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
SAUDIACheapest£509Average£609FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Austrian AirlinesCheapest£546Average£934FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air FranceCheapest£547Average£703FlexibilityNo cancel feeOn-time77%
Search Air France flights
TUI AirwaysCheapest£551Average£866FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Khao Lak?

When you search for this flight from London to Khao Lak, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Khao Lak?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Khao Lak for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Khao Lak with no change fees?

Certainly. Search results for flights to Khao Lak from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Khao Lak become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Khao Lak from London today and book when prices fit your budget.

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