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Cheap flights from Phuket to London Heathrow Airport from £274

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
HKT — LHR
3 May — 10 May1
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 3 April 2026.

Fri 15/522:00
HKT
-
LHR
2 stops26h 45m
Multiple Airlines
Sun 24/520:45
LHR
-
HKT
2 stops18h 40m
Multiple Airlines
Deal found 2/4£481
Sun 17/521:55
HKT
-
LHR
2 stops23h 10m
Multiple Airlines
Sun 24/520:45
LHR
-
HKT
2 stops20h 50m
Multiple Airlines
Deal found 2/4£491
Thu 14/512:35
HKT
-
LHR
2 stops24h 25m
Multiple Airlines
Thu 21/509:30
LHR
-
HKT
2 stops21h 45m
Multiple Airlines
Deal found 1/4£573
Tue 5/503:20
HKT
-
LHR
1 stop15h 25m
Etihad Airways
Wed 8/709:30
LHR
-
HKT
1 stop20h 35m
Etihad Airways
Deal found 30/3£583
Sun 17/519:25
HKT
-
LHR
1 stop28h 15m
Air China
Sun 24/522:40
LHR
-
HKT
1 stop37h 05m
Air China
Deal found 2/4£595
Wed 13/503:20
HKT
-
LHR
1 stop15h 25m
Etihad Airways
Thu 21/520:45
LHR
-
HKT
1 stop15h 35m
Etihad Airways
Deal found 30/3£596
Tue 12/503:20
HKT
-
LHR
1 stop15h 25m
Etihad Airways
Wed 20/520:45
LHR
-
HKT
1 stop21h 10m
Etihad Airways
Deal found 29/3£597
Thu 14/503:20
HKT
-
LHR
1 stop15h 25m
Etihad Airways
Fri 22/520:45
LHR
-
HKT
1 stop15h 35m
Etihad Airways
Deal found 31/3£598
Fri 15/519:25
HKT
-
LHR
1 stop28h 15m
Air China
Sun 24/522:40
LHR
-
HKT
1 stop37h 05m
Air China
Deal found 2/4£600

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 3 April 2026.

Round-trip from

£481

One-way from

£274

Popular in

February

Cheapest in

December

Average price

£717
15/5-24/5
  • 15/5-24/5
  • 4 total stops
  • 45h 25m total
  • Phuket to London
Search Deals
19/6
  • 19/6
  • 2 total stops
  • 30h 40m total
  • Phuket to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£62 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 3 April 2026.
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 - LHR

HKTLHR

Phuket City

Fri 17/7

09:20-22:00

1 stop18h 40m

London Heathrow

Sun 6/9

19:25-18:50

1 stop17h 25m

£702

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Fri 24/7

09:20-22:00

1 stop18h 40m

London Heathrow

Fri 4/9

11:00-07:45

1 stop14h 45m

£708

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Fri 25/9

19:40-16:35

1 stop26h 55m

London Heathrow

Sun 27/9

11:00-17:25

1 stop24h 25m

£718

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Wed 22/7

09:20-22:00

1 stop18h 40m

London Heathrow

Mon 7/9

19:25-18:50

1 stop17h 25m

£719

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Mon 20/7

09:20-22:00

1 stop18h 40m

London Heathrow

Thu 3/9

19:25-18:50

1 stop17h 25m

£719

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Sat 25/7

09:25-07:00

1 stop27h 35m

London Heathrow

Sun 6/9

21:45-12:05

1 stop32h 20m

£723

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Sun 26/7

09:25-18:45

1 stop15h 20m

London Heathrow

Thu 3/9

21:45-23:40

1 stop19h 55m

£725

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Sun 26/7

09:25-18:45

1 stop15h 20m

London Heathrow

Wed 2/9

09:30-12:05

1 stop20h 35m

£725

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Wed 22/7

09:20-22:00

1 stop18h 40m

London Heathrow

Fri 4/9

11:00-07:45

1 stop14h 45m

£732

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Fri 24/7

09:20-22:00

1 stop18h 40m

London Heathrow

Wed 2/9

21:55-18:50

1 stop14h 55m

£737

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

How much does it cost for a return flight from Phuket to London Heathrow Airport?

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 (£162), IndiGo (£208), and SAUDIA (£239).

  • 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.

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
Wembley
Croydon
Northampton
Hounslow
Gatwick
Slough
Ilford
Luton
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Romford
Eastbourne
Swindon
Bedford
Chelmsford

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 3 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£572Average£838FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest£602Average£732FlexibilityNo 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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