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Cheap flights from Phuket to London Heathrow Airport from £253

HKT — LHR
19 Sep — 26 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Phuket to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Phuket to Heathrow

Mon 14/903:20 -
1 stop17h 45m
Sat 19/922:00 -
1 stop32h 50m
Deal found 17/8£507
Wed 16/912:20 -
1 stop35h 25m
Wed 30/915:50 -
2 stops20h 30m
Deal found 15/8£539
Sat 3/1015:20 -
1 stop29h 45m
Sun 11/1006:00 -
2 stops19h 55m
Deal found 19/8£548
Wed 16/915:20 -
1 stop29h 45m
Wed 23/921:20 -
1 stop18h 20m
Deal found 19/8£554
Wed 16/903:20 -
1 stop17h 45m
Thu 24/921:20 -
1 stop19h 25m
Deal found 18/8£555
Mon 14/903:20 -
1 stop17h 45m
Tue 22/921:20 -
1 stop18h 20m
Deal found 18/8£558
Sun 20/903:20 -
1 stop17h 45m
Sun 27/921:20 -
1 stop18h 20m
Deal found 19/8£559
Mon 14/915:20 -
1 stop29h 45m
Sun 27/914:45 -
1 stop15h 45m
Deal found 17/8£560
Mon 7/900:05 -
1 stop24h 35m
Fri 11/922:40 -
1 stop37h 05m
Deal found 17/8£563
Sun 13/915:20 -
1 stop29h 45m
Sun 27/921:45 -
1 stop20h 05m
Deal found 17/8£569
Mon 14/915:20 -
1 stop33h 25m
Mon 28/914:45 -
1 stop15h 45m
Deal found 15/8£569

Find flight deals from Phuket to Heathrow

Round-trip from

£507

One-way from

£253

Popular in

February

Cheapest in

December

Average price

£622

Good one-way deal

£384 or less
Air China
  • Air China
  • 14/9-19/9
  • 2 total stops
  • 50h 35m total
  • Phuket to London
Search Deals
21/10
  • 21/10
  • 2 total stops
  • 37h 25m total
  • Phuket to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£59 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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Price to beat on a one-way flight from Phuket to London Heathrow.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Phuket CityLondon

HKT Phuket City - LHR London Heathrow

HKTLHR

Phuket City

Sun 20/9

03:20-15:05

1 stop17h 45m

London Heathrow

Sun 27/9

21:20-21:40

1 stop18h 20m

£560

Phuket CityLondon

HKT Phuket City - LHR London Heathrow

HKTLHR

Phuket City

Mon 28/9

03:20-15:05

1 stop17h 45m

London Heathrow

Tue 6/10

21:45-23:50

1 stop20h 05m

£600

Phuket CityLondon

HKT Phuket City - LHR London Heathrow

HKTLHR

Phuket City

Mon 14/9

15:20-18:45

1 stop33h 25m

London Heathrow

Mon 28/9

22:05-14:05

2 stops34h 00m

£631

Phuket CityLondon

HKT Phuket City - LHR London Heathrow

HKTLHR

Phuket City

Thu 17/9

15:20-18:45

1 stop33h 25m

London Heathrow

Mon 21/9

20:45-23:50

1 stop21h 05m

£653

Phuket CityLondon

HKT Phuket City - LHR London Heathrow

HKTLHR

Phuket City

Fri 4/12

19:10-05:55

1 stop17h 45m

London Heathrow

Thu 14/1

08:25-09:50

2 stops18h 25m

£762

Phuket CityLondon

HKT Phuket City - LHR London Heathrow

HKTLHR

Phuket City

Tue 15/9

14:45-15:20

2 stops30h 35m

London Heathrow

Sat 19/9

22:05-14:05

2 stops34h 00m

£771

Phuket CityLondon

HKT Phuket City - LHR London Heathrow

HKTLHR

Phuket City

Mon 21/9

10:20-15:20

2 stops35h 00m

London Heathrow

Sun 27/9

22:05-14:05

2 stops34h 00m

£772

Phuket CityLondon

HKT Phuket City - LHR London Heathrow

HKTLHR

Phuket City

Thu 17/9

07:35-21:05

2 stops19h 30m

London Heathrow

Mon 21/9

22:40-15:20

1 stop34h 40m

£779
Cheapest one-way

Phuket CityLondon

HKT Phuket City - LHR London Heathrow

HKTLHR

Phuket City

Wed 9/12

08:20-21:55

1 stop20h 35m

£310

Phuket CityLondon

HKT Phuket City - LHR London Heathrow

HKTLHR

Phuket City

Mon 18/1

09:30-18:10

3 stops39h 40m

£326

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Showing 1-10 of 15 resultsSorted by cheapest first
1
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Best time to book a flight from Phuket to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Phuket with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

Currently, November is the cheapest month in which you can book a flight from Phuket to London Heathrow Airport (average of £644). Flying from Phuket to London Heathrow Airport in March is currently the most expensive (average of £1,787). 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 Phuket to London Heathrow Airport?

Airfare is below average for this route at the moment.
Phuket to London Heathrow Airport flights typically cost between £747 and £967 in September.
The cheapest return price found within the last 5 days was £507 on Multiple Airlines (14 Sept–19 Sept).

Related info for your journey

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

    Airlines like Etihad Airways fly from Phuket to London Heathrow Airport in about 17h 45m. The time it takes to get you to your destination can typically vary by up to . The distance from Phuket to London Heathrow Airport is about 6149 mi.

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

    The cheapet airlines for a one-way flight from Phuket to London Heathrow Airport are Oman Air (£164), IndiGo (£205), and Air China (£233).

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

    Looking at all options, your cheapest flight can be booked for £322. While the most popular route (Phuket City - London Heathrow) can be booked for £552 on average, our data indicates £405 when flying from Phuket to London Heathrow Airport.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Phuket to London Heathrow Airport (average of £644). Flying from Phuket to London Heathrow Airport in March is currently the most expensive (average of £1,787). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Eastbourne
Brentford
Northampton
Southend-on-Sea
Barnet
Enfield
Swindon
Kingston upon Thames
Southall
Salisbury

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Phuket to Heathrow

AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£572Average£644FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Phuket to Heathrow?

When you search for this flight from Phuket to Heathrow, 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 Phuket to Heathrow?

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 Heathrow from Phuket.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Phuket to Heathrow, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Phuket to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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