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Cheap flights from Phuket to London Heathrow Airport from £254

HKT — LHR
3 Oct — 10 Oct1
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

Tue 13/1015:20 -
1 stop29h 45m
Thu 19/1121:00 -
1 stop18h 45m
Deal found 30/8£531
Thu 1/1003:20 -
1 stop17h 45m
Thu 29/1021:35 -
1 stop32h 10m
Deal found 1/9£543
Sat 10/1022:55 -
1 stop24h 50m
Tue 20/1006:00 -
2 stops19h 55m
Deal found 29/8£547
Wed 14/1015:20 -
1 stop29h 45m
Wed 18/1121:00 -
1 stop18h 45m
Deal found 30/8£557
Tue 13/1015:20 -
1 stop29h 45m
Wed 18/1121:00 -
1 stop18h 45m
Deal found 30/8£558
Mon 12/1015:20 -
1 stop29h 45m
Wed 18/1121:00 -
1 stop18h 45m
Deal found 30/8£560
Mon 12/1015:20 -
1 stop29h 45m
Fri 20/1121:00 -
1 stop18h 45m
Deal found 30/8£561
Tue 8/918:55 -
2 stops29h 45m
Tue 15/922:00 -
1 stop32h 50m
Deal found 1/9£578
Sun 18/1013:30 -
2 stops35h 40m
Sun 25/1022:15 -
2 stops29h 00m
Deal found 3/9£584
Tue 22/900:55 -
1 stop20h 10m
Thu 8/1014:00 -
1 stop23h 45m
Deal found 3/9£585

Find flight deals from Phuket to Heathrow

Round-trip from

£531

One-way from

£254

Popular in

February

Cheapest in

December

Average price

£728

Good one-way deal

£334 or less
China Eastern
  • China Eastern
  • 13/10-19/11
  • 2 total stops
  • 48h 30m total
  • Phuket to London
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Etihad Airways
  • Etihad Airways
  • 1/10-31/12
  • 1 total stop
  • 33h 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 (£14 potential savings vs. average return price).
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Average for round-trip flights in September 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

Phuket CityLondon

HKT Phuket City - LHR London Heathrow

HKTLHR

Phuket City

Sat 19/9

15:20-15:05

1 stop29h 45m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£255

Phuket CityLondon

HKT Phuket City - LHR London Heathrow

HKTLHR

Phuket City

Tue 2/3

08:55-13:45

3 stops35h 50m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£258

Phuket CityLondon

HKT Phuket City - LHR London Heathrow

HKTLHR

Phuket City

Thu 15/10

15:20-12:45

1 stop27h 25m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£268

Phuket CityLondon

HKT Phuket City - LHR London Heathrow

HKTLHR

Phuket City

Wed 9/9

21:00-19:10

1 stop28h 10m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£315

Phuket CityLondon

HKT Phuket City - LHR London Heathrow

HKTLHR

Phuket City

Thu 22/10

16:05-15:20

2 stops29h 15m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£336

Phuket CityLondon

HKT Phuket City - LHR London Heathrow

HKTLHR

Phuket City

Wed 9/9

10:20-15:20

2 stops35h 00m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£338

Phuket CityLondon

HKT Phuket City - LHR London Heathrow

HKTLHR

Phuket City

Thu 10/9

20:50-19:10

1 stop28h 20m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£350
Fastest return journey

Phuket CityLondon

HKT Phuket City - LHR London Heathrow

HKTLHR

Phuket City

Sat 12/9

20:20-06:30

1 stop16h 10m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£351

Phuket CityLondon

HKT Phuket City - LHR London Heathrow

HKTLHR

Phuket City

Thu 24/12

19:05-07:10

1 stop19h 05m

London Heathrow

Wed 31/12

00:00-06:00

Nonstop0h 00m

£352

Phuket CityLondon

HKT Phuket City - LHR London Heathrow

HKTLHR

Phuket City

Sat 10/10

22:55-17:45

1 stop24h 50m

London Heathrow

Tue 20/10

06:00-07:55

2 stops19h 55m

£547

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Showing 1-10 of 18 resultsSorted by cheapest first
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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, May is the cheapest month in which you can book a flight from Phuket to London Heathrow Airport (average of £655). Flying from Phuket to London Heathrow Airport in March is currently the most expensive (average of £1,796). 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 £774 and £782 in October.
The cheapest return price found within the last 5 days was £531 on Multiple Airlines (13 Oct–19 Nov).

Related info for your journey

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

    Airlines like IndiGo, Etihad Airways, and Turkish Airlines 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 19h 20m. The distance from Phuket to London Heathrow Airport is about 6149 mi. This flight may include one or multiple stops.

  • 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 (£165), IndiGo (£206), and Air China (£235).

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

    Looking at all options, your cheapest flight can be booked for £323. While the most popular route (Phuket City - London Heathrow) can be booked for £549 on average, our data indicates £428 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, May is the cheapest month in which you can book a flight from Phuket to London Heathrow Airport (average of £655). Flying from Phuket to London Heathrow Airport in March is currently the most expensive (average of £1,796). 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
Gatwick
Wembley
Slough
Ilford
Hayes
Croydon
Northampton
Colchester
Eastbourne
Brentford
Barnet
Salisbury
Southall
Southend-on-Sea
Enfield
Kingston upon Thames
Watford

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Phuket to Heathrow

AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£575Average£667FlexibilityNo 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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