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Cheap flights from Phuket to London Heathrow Airport from £257

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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
HKT — LHR
2 Feb — 9 Feb1
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 January 2026.

Thu 7/508:40HKT - LHR
1 stop15h 40mMultiple Airlines
Sun 14/621:20LHR - HKT
2 stops38h 40mMultiple Airlines
Deal found 1/1£520
Wed 25/222:05HKT - LHR
1 stop23h 20mIndiGo
Sat 28/221:30LHR - HKT
1 stop17h 15mIndiGo
Deal found 2/1£532
Wed 6/508:40HKT - LHR
1 stop15h 40mMultiple Airlines
Mon 15/622:40LHR - HKT
1 stop37h 05mMultiple Airlines
Deal found 1/1£549
Sun 15/212:35HKT - LHR
1 stop34h 10mIndiGo
Sun 22/221:30LHR - HKT
1 stop17h 15mIndiGo
Deal found 1/1£561
Wed 18/312:35HKT - LHR
1 stop32h 50mIndiGo
Fri 3/420:20LHR - HKT
1 stop16h 55mIndiGo
Deal found 1/1£564
Fri 8/508:40HKT - LHR
1 stop15h 40mMultiple Airlines
Mon 15/622:40LHR - HKT
1 stop37h 05mMultiple Airlines
Deal found 1/1£565
Mon 16/223:20HKT - LHR
2 stops45h 40mChina Southern
Mon 23/222:00LHR - HKT
1 stop17h 15mChina Southern
Deal found 2/1£569
Wed 25/212:35HKT - LHR
1 stop32h 50mMultiple Airlines
Sat 28/206:40LHR - HKT
2 stops20h 25mMultiple Airlines
Deal found 2/1£571

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 January 2026.

Round-trip from

£520

One-way from

£257

Popular in

February

Cheapest in

May

Average price

£706
China Eastern
  • China Eastern
  • 7/5-14/6
  • 3 total stops
  • 54h 20m total
  • Phuket to London
Search Deals
13/1
  • 13/1
  • 1 total stop
  • 22h 55m total
  • Phuket to London
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£212 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease (£66 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 January 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

Wed 6/5

02:25-07:00

1 stop34h 35m

London Heathrow

Fri 12/6

14:45-12:05

1 stop15h 20m

£639

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Wed 6/5

02:25-07:00

1 stop34h 35m

London Heathrow

Thu 11/6

21:45-12:05

1 stop32h 20m

£639

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Wed 6/5

02:25-07:00

1 stop34h 35m

London Heathrow

Wed 17/6

14:45-12:05

1 stop15h 20m

£639

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Tue 5/5

02:25-07:00

1 stop34h 35m

London Heathrow

Fri 12/6

14:45-12:05

1 stop15h 20m

£639

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Sun 10/5

15:45-07:00

1 stop21h 15m

London Heathrow

Sat 13/6

21:45-23:40

1 stop19h 55m

£642

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Sat 9/5

15:45-07:00

1 stop21h 15m

London Heathrow

Wed 17/6

14:45-12:05

1 stop15h 20m

£642

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Sun 10/5

15:45-07:00

1 stop21h 15m

London Heathrow

Tue 16/6

14:45-12:05

1 stop15h 20m

£642

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Fri 8/5

02:25-18:45

1 stop22h 20m

London Heathrow

Mon 15/6

09:30-12:05

1 stop20h 35m

£642

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Sat 9/5

02:25-18:45

1 stop22h 20m

London Heathrow

Wed 17/6

09:30-12:05

1 stop20h 35m

£642

Phuket CityLondon

HKT - LHR

HKTLHR

Phuket City

Sun 10/5

15:45-07:00

1 stop21h 15m

London Heathrow

Fri 12/6

21:45-12:05

1 stop32h 20m

£642

Flights are sorted by cheapest return flights first.

Deals found on 2/1

Showing 1-10 of 23 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 £303). Flying from Phuket to London Heathrow Airport in January is currently the most expensive (average of £867). 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?

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 Etihad Airways fly from Phuket to London Heathrow Airport in about 34h 35m. 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 (£155), SAUDIA (£235), and Air China (£235).

  • 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 £303). Flying from Phuket to London Heathrow Airport in January is currently the most expensive (average of £867). 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
Slough
Northampton
Hounslow
Gatwick
Ilford
Wembley
Hayes
Brentford
Colchester
Watford
Crawley
Swindon
Bedford
Chelmsford
Romford
Eastbourne
Ipswich

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 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£562Average£780FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest£634Average£719FlexibilityNo 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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