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Cheap flights from London Heathrow Airport to Phuket from £322

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKT
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Phuket

Keep the following information in mind while searching for Heathrow to Phuket flight deals. Data was last updated 31 October 2025.

Round-trip from

£467

One-way from

£322

Popular in

December

Cheapest in

September

Average price

£650
Air China
  • Air China
  • 27/11-7/12
  • 2 total stops
  • 56h 35m total
  • London to Phuket
Search Deals
2/2
  • 2/2
  • 2 total stops
  • 44h 50m total
  • London to Phuket
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find 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 31 October 2025.

Mon 8/1217:40LHR - HKT
1 stop39h 50mAir China
Sat 27/1222:35HKT - LHR
1 stop24h 20mAir China
Deal found 29/10£467
Sat 6/1221:35LHR - HKT
1 stop32h 15mAir China
Wed 17/1218:25HKT - LHR
1 stop28h 30mAir China
Deal found 29/10£468
Sat 22/1121:35LHR - HKT
1 stop32h 15mAir China
Sat 6/1222:35HKT - LHR
1 stop26h 15mAir China
Deal found 29/10£469
Sun 9/1117:15LHR - HKT
2 stops40h 10mChina Southern
Fri 21/1117:25HKT - LHR
1 stop32h 10mChina Southern
Deal found 31/10£470
Sun 9/1117:15LHR - HKT
2 stops40h 10mChina Southern
Sat 22/1117:25HKT - LHR
1 stop32h 10mChina Southern
Deal found 31/10£471
Wed 26/1108:45LHR - HKT
1 stop27h 45mAir India
Fri 5/1209:10HKT - LHR
1 stop17h 10mAir India
Deal found 30/10£471
Sun 16/1122:00LHR - HKT
1 stop35h 25mChina Southern
Sat 29/1117:25HKT - LHR
1 stop32h 10mChina Southern
Deal found 30/10£474
Wed 5/1117:15LHR - HKT
2 stops40h 10mChina Southern
Thu 20/1117:25HKT - LHR
1 stop32h 10mChina Southern
Deal found 30/10£475
Sun 23/1120:25LHR - HKT
1 stop17h 55mAir China
Thu 4/1222:35HKT - LHR
1 stop24h 20mAir China
Deal found 30/10£476
Thu 20/1122:00LHR - HKT
1 stop35h 25mChina Southern
Sat 29/1117:25HKT - LHR
1 stop32h 10mChina Southern
Deal found 29/10£477

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 31 October 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Phuket that are best for you.

Fly from

Heathrow

Fly to

Phuket

Route

Depart

Return

Price

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Thu 19/3

08:45-19:30

1 stop27h 45m

Phuket City

Sun 22/3

20:30-20:30

1 stop31h 00m

£562

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Tue 17/2

20:55-23:35

1 stop19h 40m

Phuket City

Tue 10/3

00:25-14:30

1 stop21h 05m

£568

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Fri 20/2

20:55-23:35

1 stop19h 40m

Phuket City

Thu 5/3

03:10-06:40

1 stop34h 30m

£589

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Wed 18/2

20:55-23:35

1 stop19h 40m

Phuket City

Fri 6/3

03:10-18:10

1 stop22h 00m

£589

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Tue 3/2

14:55-18:55

1 stop21h 00m

Phuket City

Tue 17/2

08:20-12:10

1 stop34h 50m

£596

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Mon 26/1

13:55-23:35

1 stop26h 40m

Phuket City

Wed 25/2

03:10-14:30

1 stop18h 20m

£600

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Sat 10/1

08:50-23:35

1 stop31h 45m

Phuket City

Sat 24/1

09:05-06:40

1 stop28h 35m

£614

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Thu 22/1

20:10-06:50

1 stop27h 40m

Phuket City

Sun 15/2

08:20-06:15

1 stop28h 55m

£629

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Thu 8/1

13:55-23:35

1 stop26h 40m

Phuket City

Sun 18/1

03:10-06:40

1 stop34h 30m

£648

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Wed 28/1

10:25-15:45

1 stop22h 20m

Phuket City

Thu 26/2

10:30-15:25

1 stop35h 55m

£650

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 23 results
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2
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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

What is the cheapest month to book a flight from London Heathrow Airport to Phuket?

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to Phuket (average of £420). Flying from London Heathrow Airport to Phuket in July is currently the most expensive (average of £562). 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 LHR to PU?

Find hourly flight availability from Heathrow to Phuket. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.

It’s typically best to fly out from London Heathrow Airport to Phuket in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying at midday, which is usually more expensive.

What is the cheapest day to fly from London Heathrow Airport to Phuket?

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

Travellers seeking maximum savings on their London Heathrow Airport to Phuket flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 31 October 2025.
Check out reviews from past customers who have flown with Thai Airways, Qatar Airways, andEtihad 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.
Thai Airways
7.8
Good
361 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

6.9

Crew

8.3

Overall

7.8

Boarding

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
361 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

6.9

Crew

8.3

Overall

7.8

Boarding

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Qatar Airways
7.4
Good
3,661 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

6.9

Crew

8.3

Overall

7.8

Boarding

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Etihad Airways
7.4
Good
1,284 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

6.9

Crew

8.3

Overall

7.8

Boarding

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Air China
7.1
Good
119 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

6.9

Crew

8.3

Overall

7.8

Boarding

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Air India
5.5
Fair
2,940 reviews
Thai Airways
7.8
Good
361 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

6.9

Crew

8.3

Overall

7.8

Boarding

7.8

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

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 19h 40m. Fly via Air India or Etihad Airways to get the fastest option. Airlines will cover a distance of 6149 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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, March is the cheapest month in which you can book a flight from London Heathrow Airport to Phuket (average of £420). Flying from London Heathrow Airport to Phuket in July is currently the most expensive (average of £562). 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 Heathrow to Phuket

See prices for flight routes from nearby airports that may be better suited for you.
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London City to Krabi flights
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London City to Chiang Mai flights
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Luton to Krabi flights
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Gatwick to Rayong flights
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Heathrow to Surat Thani flights
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Gatwick to Surat Thani flights
Gatwick to Khon Kaen flights
Heathrow to Udon Thani flights
Heathrow to Chiang Rai flights
Gatwick to Chiang Rai flights
Southend to Krabi flights
London City to Don Mueang Intl flights
Stansted to Trat flights
Gatwick to Trat flights

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 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Oman AirCheapest£196Average£950FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Shenzhen AirlinesCheapest£397Average£417FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air ChinaCheapest£398Average£467FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£416Average£493FlexibilityNo cancel feeOn-time69%
Search China Southern flights
SAUDIACheapest£438Average£699FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
China EasternCheapest£456Average£562FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
SWISSCheapest£485Average£936FlexibilityNo cancel feeOn-time79%
Search SWISS flights
IndiGoCheapest£538Average£851FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Cathay PacificCheapest£573Average£750FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Malaysia AirlinesCheapest£574Average£667FlexibilityNo 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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