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Cheap flights from Phuket to London Heathrow Airport from £252

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
HKT — LHR
7 Mar — 14 Mar1
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 5 February 2026.

Sat 7/322:20
HKT
-
LHR
3 stops50h 35m
Multiple Airlines
Sat 14/321:35
LHR
-
HKT
1 stop32h 15m
Multiple Airlines
Deal found 4/2£454
Tue 24/300:05
HKT
-
LHR
2 stops24h 25m
China Eastern
Tue 7/421:20
LHR
-
HKT
3 stops62h 40m
China Eastern
Deal found 3/2£512
Tue 3/310:30
HKT
-
LHR
1 stop35h 55m
Multiple Airlines
Tue 10/320:25
LHR
-
HKT
1 stop17h 55m
Multiple Airlines
Deal found 3/2£524
Wed 4/300:05
HKT
-
LHR
1 stop24h 25m
Multiple Airlines
Sun 15/320:25
LHR
-
HKT
1 stop17h 55m
Multiple Airlines
Deal found 3/2£527
Sat 28/321:15
HKT
-
LHR
2 stops29h 00m
Multiple Airlines
Wed 15/422:40
LHR
-
HKT
1 stop37h 05m
Multiple Airlines
Deal found 5/2£528
Thu 5/321:15
HKT
-
LHR
2 stops23h 30m
Multiple Airlines
Mon 16/320:25
LHR
-
HKT
1 stop17h 55m
Multiple Airlines
Deal found 3/2£532
Wed 25/310:30
HKT
-
LHR
1 stop35h 55m
Multiple Airlines
Tue 7/420:25
LHR
-
HKT
1 stop39h 20m
Multiple Airlines
Deal found 3/2£543

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 5 February 2026.

Round-trip from

£454

One-way from

£252

Popular in

February

Cheapest in

May

Average price

£1,704
Air China
  • Air China
  • 7/3-14/3
  • 4 total stops
  • 82h 50m total
  • Phuket to London
Search Deals
Air China
  • Air China
  • 9/3
  • 1 total stop
  • 24h 20m total
  • Phuket to London
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£215 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease (£63 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 5 February 2026.
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

Sat 28/3

21:15-19:15

2 stops29h 00m

London Heathrow

Wed 15/4

22:40-17:45

1 stop37h 05m

£528

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Tue 24/3

00:05-17:30

2 stops24h 25m

London Heathrow

Tue 7/4

21:20-22:45

1 stop19h 25m

£536

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Thu 5/3

13:30-17:35

3 stops35h 05m

London Heathrow

Sun 15/3

20:25-21:20

1 stop17h 55m

£539

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Sat 28/3

22:35-19:25

1 stop27h 50m

London Heathrow

Wed 15/4

22:40-17:45

1 stop37h 05m

£547

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Tue 3/3

11:05-06:40

2 stops26h 35m

London Heathrow

Tue 10/3

20:25-21:20

1 stop17h 55m

£560

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Thu 12/3

00:05-17:30

1 stop24h 25m

London Heathrow

Mon 16/3

21:00-22:45

1 stop18h 45m

£597

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Sat 30/5

20:30-18:20

1 stop27h 50m

London Heathrow

Sat 13/6

20:25-17:45

1 stop39h 20m

£599

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Fri 13/3

18:35-15:00

1 stop27h 25m

London Heathrow

Mon 16/3

17:50-11:20

1 stop34h 30m

£610

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Tue 17/2

21:15-18:10

2 stops27h 55m

London Heathrow

Fri 27/2

13:55-23:35

1 stop26h 40m

£617

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Tue 3/3

19:35-17:30

2 stops52h 55m

London Heathrow

Tue 10/3

21:00-22:50

2 stops42h 50m

£620

Flights are sorted by cheapest return flights first.

Deals found on 5/2

Showing 1-10 of 16 results
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
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 £298). Flying from Phuket to London Heathrow Airport in January is currently the most expensive (average of £852). 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.

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

    Airlines like China Eastern and Air China fly from Phuket to London Heathrow Airport in about 24h 25m. The time it takes to get you to your destination can typically vary by up to 3h 25m. 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 (£157), IndiGo (£201), and SAUDIA (£231).

  • 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 £298). Flying from Phuket to London Heathrow Airport in January is currently the most expensive (average of £852). 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
Luton
Northampton
Wembley
Gatwick
Slough
Ilford
Hounslow
Brentford
Hayes
Colchester
Watford
Guildford
Swindon
Bedford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames

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 5 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£553Average£768FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest£624Average£708FlexibilityNo 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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