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Cheap flights from Hainan to London Heathrow Airport from £236

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
HAK — LHR
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hainan to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Hainan to Heathrow
Explore the most affordable flight options available from Hainan to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2026.

Tue 5/522:35
HAK
-
LHR
1 stop28h 25m
Multiple Airlines
Tue 12/507:30
LHR
-
HAK
2 stops28h 20m
Multiple Airlines
Deal found 21/3£629
Sun 3/518:50
HAK
-
LHR
1 stop30h 50m
Multiple Airlines
Sun 10/522:00
LHR
-
HAK
1 stop31h 00m
Multiple Airlines
Deal found 19/3£676
Sun 29/311:40
HAK
-
LHR
2 stops25h 45m
Multiple Airlines
Fri 10/422:05
LHR
-
HAK
1 stop17h 50m
Multiple Airlines
Deal found 18/3£687
Mon 6/408:55
HAK
-
LHR
1 stop17h 50m
Multiple Airlines
Fri 10/422:05
LHR
-
HAK
2 stops37h 50m
Multiple Airlines
Deal found 22/3£708
Tue 31/309:05
HAK
-
LHR
1 stop18h 10m
Multiple Airlines
Wed 8/422:00
LHR
-
HAK
Nonstop11h 30m
Multiple Airlines
Deal found 18/3£712
Tue 31/309:10
HAK
-
LHR
1 stop18h 15m
Air China
Thu 9/420:25
LHR
-
HAK
1 stop17h 35m
Air China
Deal found 18/3£735
Mon 30/317:15
HAK
-
LHR
1 stop34h 00m
Air China
Thu 9/420:25
LHR
-
HAK
1 stop17h 35m
Air China
Deal found 18/3£745
Mon 30/317:15
HAK
-
LHR
1 stop34h 00m
Air China
Sat 11/422:00
LHR
-
HAK
1 stop35h 35m
Air China
Deal found 18/3£768

Find flight deals from Hainan to Heathrow

Keep the following information in mind while searching for Hainan to Heathrow flight deals. Data was last updated 22 March 2026.

Round-trip from

£629

One-way from

£236
5/5-12/5
  • 5/5-12/5
  • 3 total stops
  • 56h 45m total
  • Hainan to London
Search Deals
Shenzhen Airlines
  • Shenzhen Airlines
  • 5/5
  • 1 total stop
  • 28h 25m total
  • Hainan to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hainan 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 22 March 2026.
Use the filters below to find and compare flights from Hainan to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Tue 5/5

22:35-20:00

1 stop28h 25m

London Heathrow

Tue 12/5

07:30-18:50

2 stops28h 20m

£629

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Sun 3/5

18:50-18:40

1 stop30h 50m

London Heathrow

Sun 10/5

22:00-12:00

1 stop31h 00m

£676

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Mon 6/4

08:55-19:45

1 stop17h 50m

London Heathrow

Fri 10/4

22:05-18:55

2 stops37h 50m

£708

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Thu 7/5

16:50-18:10

1 stop32h 20m

London Heathrow

Mon 11/5

22:15-15:40

1 stop34h 25m

£880

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Thu 14/5

16:50-20:35

1 stop34h 45m

London Heathrow

Sun 17/5

18:20-15:40

1 stop38h 20m

£880

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Thu 7/5

13:35-10:30

2 stops51h 55m

London Heathrow

Mon 11/5

08:55-12:20

2 stops20h 25m

£1,047
Fastest return journey

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Thu 14/5

19:10-10:30

2 stops22h 20m

London Heathrow

Sun 17/5

21:20-12:20

1 stop32h 00m

£1,228
Cheapest one-way

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Thu 4/6

22:35-20:00

1 stop28h 25m

£243
Fastest single journey

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Wed 3/6

09:35-20:00

1 stop17h 25m

£243

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Fri 5/6

22:35-19:50

1 stop28h 15m

£243

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Showing 1-10 of 16 resultsSorted by cheapest first
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Best time to book a flight from Hainan to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Hainan 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 Hainan to London Heathrow Airport

What is the cheapest time of day to fly from HA to LHR?

Find hourly flight availability from Hainan to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 March 2026.

When flying from Hainan to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

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

  • Can I find deals for flights from Hainan to Heathrow that include hotel bookings?

    Yes. In addition to deals on Hainan to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hainan to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hainan to Heathrow.

  • Can I find deals for business class flights from Hainan to Heathrow?

    Yes. Cheapflights offers flight deals from Hainan 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.

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
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Swindon
Bedford

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How does Cheapflights help users find flights from Hainan to Heathrow?

Deals for Hainan to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Hainan to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Hainan to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Hainan to Heathrow with no change fees?

Yes! Cheapflights helps users easily find flights from Hainan to Heathrow with no change fees.

Can Cheapflights notify me if prices for flights from Hainan to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Hainan today and book when prices fit your budget.

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