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Cheap flights from Haikou to London Heathrow Airport from £493

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
HAK — LHR
14 Mar — 21 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Haikou to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Haikou to Heathrow
Explore the most affordable flight options available from Haikou to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 February 2026.

Thu 5/316:50
HAK
-
LHR
1 stop30h 10m
Cathay Pacific
Mon 9/320:15
LHR
-
HAK
1 stop35h 25m
Cathay Pacific
Deal found 8/2£493
Thu 5/315:45
HAK
-
LHR
2 stops37h 05m
China Eastern
Mon 9/314:45
LHR
-
HAK
2 stops43h 45m
China Eastern
Deal found 11/2£797
Mon 13/711:40
HAK
-
LHR
2 stops39h 35m
Multiple Airlines
Sun 9/816:50
LHR
-
HAK
2 stops34h 50m
Multiple Airlines
Deal found 11/2£854
Mon 13/711:40
HAK
-
LHR
1 stop25h 15m
Singapore Airlines
Sun 9/822:05
LHR
-
HAK
1 stop29h 35m
Singapore Airlines
Deal found 11/2£956

Find flight deals from Haikou to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Haikou (HAK) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 February 2026.

Round-trip from

£493
Cathay Pacific
  • Cathay Pacific
  • 5/3-9/3
  • 2 total stops
  • 65h 35m total
  • Haikou to London
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Haikou 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 12 February 2026.
Use the filters below to find and compare flights from Haikou to London Heathrow Airport that are best for you.

Fly from

Haikou

Fly to

Heathrow

Route

Depart

Return

Price

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Thu 5/3

16:50-15:00

1 stop30h 10m

London Heathrow

Mon 9/3

20:15-15:40

1 stop35h 25m

£493

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Thu 5/3

15:45-20:50

2 stops37h 05m

London Heathrow

Mon 9/3

14:45-18:30

2 stops43h 45m

£797

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Mon 13/7

11:40-20:15

2 stops39h 35m

London Heathrow

Sun 9/8

16:50-10:40

2 stops34h 50m

£854

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Mon 13/7

11:40-05:55

1 stop25h 15m

London Heathrow

Sun 9/8

22:05-10:40

1 stop29h 35m

£956

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Fri 27/3

18:00-19:05

3 stops57h 05m

£1,071

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Fri 27/3

10:50-20:50

2 stops42h 00m

£1,078

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Fri 27/3

08:05-17:35

Nonstop17h 30m

£2,866

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Best time to book a flight from Haikou to Heathrow

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

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

Find hourly flight availability from Haikou 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 12 February 2026.

When flying from Haikou 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 Haikou to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Haikou to London Heathrow?

    Haikou Meilan Intl (HAK), located 10.7 mi from the city center, is the airport you fly out of when you book flights from Haikou to London Heathrow. 0 airlines have flights from Meilan Intl to London Heathrow on a regular basis. Booking flights from Haikou Meilan Intl to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

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

    There are many flights that can get you from Haikou to London Heathrow Airport in 30h 10m. Fly via Cathay Pacific to get the fastest option. Haikou and London Heathrow Airport are separated by a distance of 5986 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Haikou 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
Croydon
Luton
Wembley
Northampton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Chelmsford
Eastbourne
Crawley
Kingston upon Thames
Ipswich
Swindon

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Why should you use Cheapflights to find cheap flight tickets from Haikou 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 Haikou.

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

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

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Not ready to book yet? You can track prices for flights from Haikou to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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