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Cheap flights from London Heathrow Airport to Phuket from £318

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKT
10 Jun — 17 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Phuket

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Phuket
Explore the most affordable flight options available from Heathrow to Phuket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 May 2026.

Fri 8/514:45
LHR
-
HKT
1 stop35h 00m
Etihad Airways
Sun 7/603:20
HKT
-
LHR
1 stop17h 45m
Etihad Airways
Deal found 6/5£497
Fri 8/514:45
LHR
-
HKT
1 stop35h 00m
Etihad Airways
Fri 15/508:50
HKT
-
LHR
1 stop33h 55m
Etihad Airways
Deal found 6/5£498
Thu 14/514:45
LHR
-
HKT
1 stop27h 10m
Etihad Airways
Mon 8/603:20
HKT
-
LHR
1 stop33h 40m
Etihad Airways
Deal found 8/5£499
Wed 20/514:45
LHR
-
HKT
1 stop27h 10m
Etihad Airways
Wed 3/603:20
HKT
-
LHR
1 stop15h 25m
Etihad Airways
Deal found 9/5£500
Tue 12/514:45
LHR
-
HKT
1 stop35h 00m
Etihad Airways
Mon 25/503:20
HKT
-
LHR
1 stop17h 45m
Etihad Airways
Deal found 7/5£500
Tue 2/614:45
LHR
-
HKT
1 stop27h 10m
Etihad Airways
Mon 15/602:25
HKT
-
LHR
1 stop22h 20m
Etihad Airways
Deal found 6/5£501
Mon 11/514:45
LHR
-
HKT
1 stop35h 00m
Etihad Airways
Mon 25/509:25
HKT
-
LHR
1 stop33h 20m
Etihad Airways
Deal found 6/5£503
Fri 8/514:45
LHR
-
HKT
1 stop35h 00m
Etihad Airways
Wed 20/509:25
HKT
-
LHR
1 stop33h 20m
Etihad Airways
Deal found 5/5£504
Wed 3/614:45
LHR
-
HKT
1 stop27h 10m
Etihad Airways
Fri 12/603:20
HKT
-
LHR
1 stop15h 25m
Etihad Airways
Deal found 7/5£505
Fri 5/614:45
LHR
-
HKT
1 stop27h 10m
Etihad Airways
Thu 11/603:20
HKT
-
LHR
1 stop17h 45m
Etihad Airways
Deal found 8/5£506
Wed 3/614:45
LHR
-
HKT
1 stop27h 10m
Etihad Airways
Sat 13/603:20
HKT
-
LHR
1 stop17h 45m
Etihad Airways
Deal found 6/5£506
Wed 17/614:45
LHR
-
HKT
1 stop26h 55m
Etihad Airways
Fri 26/602:25
HKT
-
LHR
1 stop18h 40m
Etihad Airways
Deal found 6/5£507

Find flight deals from Heathrow to Phuket

Keep the following information in mind while searching for Heathrow to Phuket flight deals. Data was last updated 11 May 2026.

Round-trip from

£497

One-way from

£318

Popular in

December

Cheapest in

September

Average price

£567

Good round-trip deal

£703 or less
Etihad Airways
  • Etihad Airways
  • 7/6-16/6
  • 2 total stops
  • 43h 30m total
  • London to Phuket
Search Deals
Etihad Airways
  • Etihad Airways
  • 4/6
  • 1 total stop
  • 27h 10m total
  • London to Phuket
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Phuket.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Phuket 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 11 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Phuket that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Sat 31/10

21:00-19:35

3 stops39h 35m

Phuket City

Sat 14/11

20:50-17:30

2 stops51h 40m

£554

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Sun 7/6

21:20-22:00

1 stop18h 40m

Phuket City

Tue 16/6

00:05-18:40

1 stop24h 35m

£631

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Sun 1/11

16:15-22:30

1 stop23h 15m

Phuket City

Mon 16/11

23:55-12:15

1 stop19h 20m

£639

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Mon 8/6

21:20-18:00

3 stops62h 40m

Phuket City

Mon 15/6

23:05-18:40

1 stop25h 35m

£640

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Tue 2/6

21:20-22:00

1 stop18h 40m

Phuket City

Tue 16/6

18:55-18:40

3 stops53h 45m

£640

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Tue 26/5

21:20-18:00

3 stops38h 40m

Phuket City

Tue 2/6

23:05-18:40

1 stop25h 35m

£640

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Tue 2/6

21:20-18:00

3 stops38h 40m

Phuket City

Tue 9/6

18:55-18:40

3 stops53h 45m

£645

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Wed 10/6

21:20-18:00

2 stops62h 40m

Phuket City

Wed 17/6

23:05-21:25

2 stops28h 20m

£671

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Thu 4/6

21:20-18:00

2 stops38h 40m

Phuket City

Sun 14/6

23:05-18:40

1 stop25h 35m

£701

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Mon 8/6

21:20-18:00

2 stops62h 40m

Phuket City

Tue 16/6

18:55-18:40

3 stops53h 45m

£710

Flights are sorted by cheapest return flights first.

Deals found on 10/5

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Heathrow to Phuket

Have a flexible travel schedule? Discover the best time to fly to Phuket 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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Phuket

How far ahead should I book a flight from London Heathrow Airport to Phuket?

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Phuket, you should look to book at least 41 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 Heathrow Airport to Phuket?

Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Phuket (average of £346). Flying from London Heathrow Airport to Phuket in December is currently the most expensive (average of £1,098). 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.

How much does it cost for a return flight from London Heathrow Airport to Phuket?

Reviews of airlines servicing Phuket

Get insights into the airlines that provide service to Phuket. 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 Phuket. Reviews last updated 11 May 2026.
Check out reviews from past customers who have flown with Singapore Airlines,Thai Airways, andQatar Airways from London Heathrow Airport to Phuket to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Overall

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.2
Very Good
1,510 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Overall

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Thai Airways
7.9
Good
401 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Overall

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,728 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Overall

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Etihad Airways
7.3
Good
1,435 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Overall

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Air India
5.5
Fair
2,957 reviews
Singapore Airlines
8.2
Very Good
1,510 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Overall

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

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

  • How long is the flight from London Heathrow Airport to Phuket?

    There are many flights that can get you from London Heathrow Airport to Phuket in 39h 35m. Fly via China Eastern to get the fastest option. Airlines will cover a distance of 6149 mi.

  • What are the cheapest airlines to fly from London Heathrow Airport to Phuket one-way?

    £259 is the cheapest one-way deal found within the past few days, from SAUDIA. You may also be able to find cheap deals on Air China and China Eastern, with prices starting from £266 and £269, respectively.

  • What are the cheapest flights from London Heathrow Airport to Phuket?

    Looking for the cheapest flight from London Heathrow Airport to Phuket? While on average our users pay £761, our data indicates the cheapest price to be £634. The most popular route (London Heathrow - Phuket City), is priced around £473.

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

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

  • How can I find direct flights from Heathrow to Phuket?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Phuket 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 Heathrow Airport to Phuket?

    Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Phuket (average of £346). Flying from London Heathrow Airport to Phuket in December is currently the most expensive (average of £1,098). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Heathrow to Phuket

Discover the top 10 airlines that operate flights from Heathrow to Phuket. 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 11 May 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£355Average£508FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£371Average£457FlexibilityNo cancel feeOn-time67%
Search Air China flights
Air IndiaCheapest£383Average£560FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
China SouthernCheapest£412Average£509FlexibilityNo cancel feeOn-time69%
Search China Southern flights
SAUDIACheapest£443Average£625FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Oman AirCheapest£468Average£669FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
IndiGoCheapest£502Average£643FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Qatar AirwaysCheapest£529Average£607FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Cathay PacificCheapest£542Average£758FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Malaysia AirlinesCheapest£550Average£604FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines 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 Heathrow to Phuket?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Phuket. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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 Phuket from Heathrow.

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

Yes! Cheapflights helps users easily find flights from Heathrow to Phuket with no change fees.

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

Yes, Cheapflights offers price alerts on Heathrow to Phuket flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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