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Cheap flights from London Heathrow Airport to Phuket from £326

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 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKT
23 Jul — 30 Jul1
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 23 June 2026.

Wed 2/1221:00
LHR
-
HKT
2 stops39h 35m
China Eastern
Mon 21/1220:50
HKT
-
LHR
2 stops51h 40m
China Eastern
Deal found 22/6£536
Thu 29/1021:00
LHR
-
HKT
2 stops39h 35m
China Eastern
Tue 10/1120:50
HKT
-
LHR
2 stops51h 40m
China Eastern
Deal found 18/6£539
Mon 23/1117:40
LHR
-
HKT
1 stop39h 50m
Air China
Sat 28/1122:50
HKT
-
LHR
1 stop24h 05m
Air China
Deal found 22/6£539
Fri 4/1220:25
LHR
-
HKT
1 stop17h 55m
Air China
Thu 24/1222:50
HKT
-
LHR
1 stop24h 05m
Air China
Deal found 20/6£540
Fri 4/1217:40
LHR
-
HKT
1 stop20h 40m
Air China
Fri 25/1222:50
HKT
-
LHR
1 stop26h 00m
Air China
Deal found 20/6£546
Fri 4/1220:25
LHR
-
HKT
1 stop17h 55m
Air China
Mon 21/1222:50
HKT
-
LHR
1 stop26h 00m
Air China
Deal found 21/6£546
Mon 7/920:25
LHR
-
HKT
1 stop39h 20m
Multiple Airlines
Wed 16/903:20
HKT
-
LHR
1 stop15h 25m
Multiple Airlines
Deal found 17/6£552
Sun 1/1117:40
LHR
-
HKT
1 stop20h 40m
Air China
Sun 29/1122:50
HKT
-
LHR
1 stop26h 00m
Air China
Deal found 19/6£552
Mon 14/922:40
LHR
-
HKT
1 stop37h 05m
Multiple Airlines
Sun 27/903:20
HKT
-
LHR
1 stop15h 25m
Multiple Airlines
Deal found 22/6£554
Sun 20/922:40
LHR
-
HKT
1 stop37h 05m
Multiple Airlines
Sun 4/1003:20
HKT
-
LHR
1 stop15h 25m
Multiple Airlines
Deal found 21/6£555
Mon 7/922:40
LHR
-
HKT
1 stop37h 05m
Multiple Airlines
Sat 19/903:20
HKT
-
LHR
1 stop17h 45m
Multiple Airlines
Deal found 20/6£556
Tue 8/920:25
LHR
-
HKT
1 stop39h 20m
Multiple Airlines
Mon 21/903:20
HKT
-
LHR
1 stop15h 25m
Multiple Airlines
Deal found 21/6£557

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 23 June 2026.

Round-trip from

£536

One-way from

£326

Popular in

December

Cheapest in

September

Average price

£574

Good round-trip deal

£802 or less

Good one-way deal

£605 or less
China Eastern
  • China Eastern
  • 2/12-21/12
  • 4 total stops
  • 91h 15m total
  • London to Phuket
Search Deals
Air China
  • Air China
  • 29/8
  • 1 total stop
  • 39h 20m total
  • London to Phuket
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Phuket.
Search Deals
Price to beat on a one-way 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 23 June 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

Thu 20/8

09:30-06:40

1 stop15h 10m

Phuket City

Fri 2/10

15:20-15:05

1 stop29h 45m

£627

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Thu 2/7

21:20-18:00

2 stops38h 40m

Phuket City

Mon 20/7

18:50-18:40

3 stops53h 50m

£691

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Sat 27/6

21:20-18:00

3 stops62h 40m

Phuket City

Sat 11/7

18:55-18:40

2 stops53h 45m

£691

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Thu 2/7

21:20-22:45

1 stop19h 25m

Phuket City

Tue 21/7

18:55-18:40

3 stops53h 45m

£719

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Thu 20/8

10:00-14:05

2 stops22h 05m

Phuket City

Fri 2/10

12:55-15:20

2 stops32h 25m

£823

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Wed 16/9

21:30-13:20

1 stop33h 50m

Phuket City

Sat 26/9

14:05-06:35

2 stops22h 30m

£830
Fastest return journey

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Wed 15/7

09:30-18:20

1 stop26h 50m

Phuket City

Thu 23/7

03:20-15:05

1 stop17h 45m

£853

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Sat 12/9

21:30-13:20

1 stop33h 50m

Phuket City

Sat 26/9

14:05-06:35

2 stops22h 30m

£880

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Mon 6/7

22:05-14:05

2 stops34h 00m

Phuket City

Thu 16/7

14:45-15:20

2 stops30h 35m

£880

LondonPhuket City

LHR - HKT

LHRHKT

London Heathrow

Tue 14/7

21:20-22:45

1 stop19h 25m

Phuket City

Mon 20/7

22:30-18:40

1 stop26h 10m

£883

Flights are sorted by cheapest return flights first.

Deals found on 19/6

Showing 1-10 of 23 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

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

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Phuket (average of £366). Flying from London Heathrow Airport to Phuket in August is currently the most expensive (average of £1,549). 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?

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.

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 23 June 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
1,549 reviews
Check prices

Crew

8.6

Overall

8.2

Entertainment

8.1

Comfort

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,549 reviews
Singapore Airlines
8.2
Very Good
1,549 reviews
Check prices

Crew

8.6

Overall

8.2

Entertainment

8.1

Comfort

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Thai Airways
7.9
Good
407 reviews
Singapore Airlines
8.2
Very Good
1,549 reviews
Check prices

Crew

8.6

Overall

8.2

Entertainment

8.1

Comfort

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Qatar Airways
7.3
Good
3,730 reviews
Singapore Airlines
8.2
Very Good
1,549 reviews
Check prices

Crew

8.6

Overall

8.2

Entertainment

8.1

Comfort

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Etihad Airways
7.3
Good
1,461 reviews
Singapore Airlines
8.2
Very Good
1,549 reviews
Check prices

Crew

8.6

Overall

8.2

Entertainment

8.1

Comfort

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Air India
5.5
Fair
2,958 reviews
Singapore Airlines
8.2
Very Good
1,549 reviews
Check prices

Crew

8.6

Overall

8.2

Entertainment

8.1

Comfort

8.0

Food

7.8

Boarding

8.3

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

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 15h 10m. Fly via Etihad Airways, China Eastern, or Gulf Air 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.

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

    £266 is the cheapest one-way deal found within the past few days, from Air China. You may also be able to find cheap deals on SAUDIA and China Eastern, with prices starting from £267 and £277, 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 £760, our data indicates the cheapest price to be £569. The most popular route (London Heathrow - Phuket City), is priced around £475.

  • 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, September is the cheapest month in which you can book a flight from London Heathrow Airport to Phuket (average of £366). Flying from London Heathrow Airport to Phuket in August is currently the most expensive (average of £1,549). 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 23 June 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£365Average£530FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£378Average£459FlexibilityNo cancel feeOn-time67%
Search Air China flights
Air IndiaCheapest£393Average£581FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
China SouthernCheapest£425Average£524FlexibilityNo cancel feeOn-time69%
Search China Southern flights
SAUDIACheapest£456Average£631FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Oman AirCheapest£482Average£674FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
IndiGoCheapest£517Average£662FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Qatar AirwaysCheapest£544Average£625FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Cathay PacificCheapest£567Average£789FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Malaysia AirlinesCheapest£573Average£634FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights

Fly with Cheapflights

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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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