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Cheap flights from Phuket to London Heathrow Airport from £250

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
HKT — LHR
20 Jan — 27 Jan1
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
Explore the most affordable flight options available from Phuket to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 December 2025.

Sun 21/1203:10HKT - LHR
1 stop22h 00mMultiple Airlines
Mon 22/1222:05LHR - HKT
1 stop30h 15mMultiple Airlines
Deal found 21/12£887
Mon 22/1208:20HKT - LHR
1 stop16h 05mQatar Airways
Mon 22/1220:45LHR - HKT
2 stops27h 05mQatar Airways
Deal found 21/12£1,142
Fri 26/1222:50HKT - LHR
1 stop27h 30mIndiGo
Thu 1/121:10LHR - HKT
1 stop17h 35mIndiGo
Deal found 20/12£1,531
Thu 25/1200:05HKT - LHR
2 stops24h 25mChina Eastern
Thu 1/121:00LHR - HKT
1 stop18h 45mChina Eastern
Deal found 20/12£2,070
Fri 26/1215:00HKT - LHR
2 stops22h 40mEtihad Airways
Thu 1/119:20LHR - HKT
2 stops20h 40mEtihad Airways
Deal found 20/12£2,883

Find flight deals from Phuket to Heathrow

Keep the following information in mind while searching for Phuket to Heathrow flight deals. Data was last updated 21 December 2025.

Round-trip from

£479

One-way from

£250

Popular in

February

Cheapest in

May

Average price

£631
10/3-8/4
  • 10/3-8/4
  • 3 total stops
  • 53h 55m total
  • Phuket to London
Search Deals
8/3
  • 8/3
  • 2 total stops
  • 31h 40m total
  • Phuket to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£66 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 December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Phuket to Heathrow 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 21 December 2025.
Use the filters below to find and compare flights from Phuket to London Heathrow Airport that are best for you.

Fly from

Phuket

Fly to

Heathrow

Route

Depart

Return

Price

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Tue 10/3

22:20-18:10

2 stops26h 50m

London Heathrow

Wed 8/4

21:05-06:10

1 stop27h 05m

£479

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Tue 3/2

22:50-19:20

1 stop27h 30m

London Heathrow

Tue 10/2

14:15-13:45

1 stop16h 30m

£512

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Thu 22/1

22:30-18:10

2 stops26h 40m

London Heathrow

Wed 28/1

21:05-05:55

1 stop25h 50m

£539

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Thu 22/1

16:00-17:35

3 stops32h 35m

London Heathrow

Mon 26/1

21:00-22:45

1 stop18h 45m

£542

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Wed 1/4

13:50-14:45

2 stops30h 55m

London Heathrow

Thu 9/4

06:40-06:10

1 stop17h 30m

£554

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Sun 8/2

22:20-17:00

2 stops25h 40m

£250

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Sat 7/3

18:25-17:50

1 stop30h 25m

£256

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Mon 19/1

14:00-20:15

1 stop37h 15m

£257

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Wed 4/3

14:00-19:40

1 stop36h 40m

£259

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Sat 28/3

18:25-19:25

1 stop32h 00m

£259

Flights are sorted by cheapest return flights first.

Deals found on 20/12

Showing 1-10 of 14 results
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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
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 Phuket to London Heathrow Airport

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

Currently, March is the cheapest month in which you can book a flight from Phuket to London Heathrow Airport (average of £305). Flying from Phuket to London Heathrow Airport in January is currently the most expensive (average of £872). 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.

Related info for your journey

Find useful and relevant information for your journey from Phuket to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 (£156), SAUDIA (£236), and Air China (£237).

  • 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, March is the cheapest month in which you can book a flight from Phuket to London Heathrow Airport (average of £305). Flying from Phuket to London Heathrow Airport in January is currently the most expensive (average of £872). 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
Milton Keynes
Croydon
Slough
Hounslow
Northampton
Luton
Gatwick
Wembley
Ilford
Brentford
Colchester
Hayes
Watford
Crawley
Swindon
Winchester
Bedford
Romford
Chichester
Eastbourne

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 2 airlines flying from Phuket to Heathrow

Discover the top 2 airlines that operate flights from Phuket to Heathrow. 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 21 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£566Average£785FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest£638Average£724FlexibilityNo cancel feeOn-time75%
Search Etihad Airways 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 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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