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Cheap flights from London Heathrow Airport to Phuket from £324

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKT
26 Dec — 2 Jan1
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 26 November 2025.

Round-trip from

£498

One-way from

£324

Popular in

December

Cheapest in

September

Average price

£595
Air India
  • Air India
  • 5/5-2/6
  • 2 total stops
  • 41h 10m total
  • London to Phuket
Search Deals
IndiGo
  • IndiGo
  • 9/2
  • 1 total stop
  • 17h 15m total
  • London to Phuket
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£17 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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 26 November 2025.

Fri 28/1121:00LHR - HKT
1 stop18h 45mChina Eastern
Fri 5/1223:05HKT - LHR
1 stop25h 25mChina Eastern
Deal found 25/11£500
Sun 30/1121:00LHR - HKT
1 stop18h 45mMultiple Airlines
Thu 25/1222:20HKT - LHR
2 stops26h 50mMultiple Airlines
Deal found 25/11£501
Mon 1/1221:00LHR - HKT
1 stop18h 45mMultiple Airlines
Sun 7/1209:35HKT - LHR
2 stops28h 05mMultiple Airlines
Deal found 25/11£501
Wed 26/1121:00LHR - HKT
1 stop18h 45mChina Eastern
Sat 13/1200:05HKT - LHR
1 stop24h 25mChina Eastern
Deal found 25/11£503
Fri 28/1121:00LHR - HKT
1 stop18h 45mMultiple Airlines
Sun 7/1209:35HKT - LHR
2 stops28h 05mMultiple Airlines
Deal found 25/11£504
Sun 30/1121:00LHR - HKT
1 stop18h 45mMultiple Airlines
Thu 11/1222:30HKT - LHR
2 stops26h 40mMultiple Airlines
Deal found 25/11£504
Tue 25/1121:00LHR - HKT
1 stop18h 45mChina Eastern
Wed 3/1220:50HKT - LHR
2 stops27h 40mChina Eastern
Deal found 24/11£505
Tue 2/1221:00LHR - HKT
1 stop18h 45mMultiple Airlines
Thu 1/119:25HKT - LHR
3 stops42h 45mMultiple Airlines
Deal found 25/11£507
Sun 30/1121:00LHR - HKT
1 stop18h 45mMultiple Airlines
Sun 14/1222:50HKT - LHR
1 stop27h 30mMultiple Airlines
Deal found 25/11£507
Sun 30/1120:25LHR - HKT
1 stop17h 55mAir China
Thu 5/222:35HKT - LHR
1 stop24h 20mAir China
Deal found 24/11£508
Sun 30/1121:00LHR - HKT
1 stop18h 45mChina Eastern
Fri 12/1200:05HKT - LHR
1 stop24h 25mChina Eastern
Deal found 24/11£509
Mon 1/1221:00LHR - HKT
1 stop18h 45mChina Eastern
Sat 6/1200:05HKT - LHR
1 stop24h 25mChina Eastern
Deal found 25/11£511

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 26 November 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

Mon 4/5

20:55-23:40

1 stop20h 45m

Phuket City

Thu 14/5

02:25-18:45

1 stop22h 20m

£521

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Sun 25/1

19:20-23:35

1 stop21h 15m

Phuket City

Thu 29/1

03:10-18:10

1 stop22h 00m

£534

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Fri 23/1

13:55-12:00

1 stop15h 05m

Phuket City

Fri 6/2

00:25-12:05

1 stop18h 40m

£559

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Wed 6/5

14:45-23:40

1 stop26h 55m

Phuket City

Tue 19/5

02:25-18:45

1 stop22h 20m

£561

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Sat 7/2

19:20-23:05

1 stop20h 45m

Phuket City

Wed 11/3

03:10-12:05

1 stop15h 55m

£562

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Fri 23/1

21:00-22:45

1 stop18h 45m

Phuket City

Sat 7/2

22:30-17:30

1 stop26h 00m

£571

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Fri 6/3

20:55-23:35

1 stop19h 40m

Phuket City

Fri 13/3

03:10-14:30

1 stop18h 20m

£574

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Sat 21/2

13:55-23:35

1 stop26h 40m

Phuket City

Thu 5/3

03:10-12:05

1 stop15h 55m

£603

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Fri 20/3

19:20-17:55

1 stop15h 35m

Phuket City

Fri 24/4

15:45-07:00

1 stop21h 15m

£615

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Wed 4/2

21:25-17:35

1 stop37h 10m

Phuket City

Sat 14/2

18:20-15:25

1 stop28h 05m

£620

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 22 results
1
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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Phuket (average of £425). Flying from London Heathrow Airport to Phuket in July is currently the most expensive (average of £563). 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 26 November 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 26 November 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
362 reviews
Check prices

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

6.9

Crew

8.3

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
362 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

6.9

Crew

8.3

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
3,674 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

6.9

Crew

8.3

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
1,312 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

6.9

Crew

8.3

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
7.2
Good
126 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

6.9

Crew

8.3

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
2,947 reviews
Thai Airways
7.8
Good
362 reviews
Check prices

Overall

7.8

Food

7.3

Boarding

7.8

Comfort

7.6

Entertainment

6.9

Crew

8.3

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 20h 45m. Fly via Etihad Airways to get the fastest option. Airlines will cover a distance of 6149 mi.

  • 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to Phuket (average of £425). Flying from London Heathrow Airport to Phuket in July is currently the most expensive (average of £563). 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

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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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Stansted to Trat flights
Heathrow to Trat flights
Gatwick to Trat flights
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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 26 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Oman AirCheapest£191Average£953FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Shenzhen AirlinesCheapest£398Average£418FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Air ChinaCheapest£399Average£469FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest£406Average£493FlexibilityNo cancel feeOn-time69%
Search China Southern flights
SAUDIACheapest£439Average£698FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
China EasternCheapest£455Average£564FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
SWISSCheapest£486Average£938FlexibilityNo cancel feeOn-time79%
Search SWISS flights
IndiGoCheapest£540Average£853FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Cathay PacificCheapest£574Average£758FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Malaysia AirlinesCheapest£576Average£668FlexibilityNo 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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