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Cheap flights from Haikou to London Heathrow Airport from £435

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
HAK — LHR
2 Apr — 9 Apr1
1 adult

Cheap 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 28 March 2025.

Round-trip from

£535

One-way from

£435
Cathay Pacific
  • Cathay Pacific
  • 11/5-18/5
  • 2 total stops
  • 36h 05m total
  • Haikou to London
Search Deals
26/4
  • 26/4
  • 3 total stops
  • 44h 40m total
  • Haikou to London
Search Deals

Find flight deals from Haikou to Heathrow

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 28 March 2025.

Sun 11/516:50HAK - LHR
1 stop20h 25mCathay Pacific
Sun 18/517:00LHR - HAK
1 stop15h 40mCathay Pacific
Deal found 27/3£535
Wed 7/507:30HAK - LHR
1 stop15h 45mChina Southern
Wed 14/519:15LHR - HAK
1 stop32h 30mChina Southern
Deal found 27/3£557
Wed 7/514:30HAK - LHR
1 stop37h 00mMultiple Airlines
Wed 14/515:30LHR - HAK
2 stops20h 30mMultiple Airlines
Deal found 27/3£574
Wed 7/513:40HAK - LHR
Nonstop12h 50mHainan Airlines
Wed 14/522:00LHR - HAK
Nonstop12h 05mHainan Airlines
Deal found 27/3£597
Sun 11/511:25HAK - LHR
2 stops32h 05mSichuan Airlines
Sun 18/506:30LHR - HAK
2 stops20h 50mSichuan Airlines
Deal found 27/3£711

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 28 March 2025.
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

Sun 11/5

16:50-06:15

1 stop20h 25m

London Heathrow

Sun 18/5

17:00-15:40

1 stop15h 40m

£535

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Wed 7/5

07:30-16:15

1 stop15h 45m

London Heathrow

Wed 14/5

19:15-10:45

1 stop32h 30m

£557

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Wed 7/5

14:30-20:30

1 stop37h 00m

London Heathrow

Wed 14/5

15:30-19:00

2 stops20h 30m

£574

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Wed 7/5

13:40-19:30

Nonstop12h 50m

London Heathrow

Wed 14/5

22:00-17:05

Nonstop12h 05m

£597

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Sun 11/5

11:25-12:30

2 stops32h 05m

London Heathrow

Sun 18/5

06:30-10:20

2 stops20h 50m

£711

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Sat 26/4

07:40-21:20

3 stops44h 40m

£435

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Sat 26/4

09:25-16:15

1 stop37h 50m

£639

Flights are sorted by cheapest return flights first.

Deals found on 27/3

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 28 March 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 6% on flights from Haikou to London Heathrow Airport by exploring options for tickets at midday.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 28 March 2025.
Hainan Airlines
8.0
Very Good
34 reviews
Check prices

Entertainment

7.5

Overall

8.0

Boarding

8.4

Crew

8.8

Food

8.4

Comfort

8.0

Reviews

1 / 1
10.0
Excellent

Wei,Sept 2024

PEK - SEA

Wi Fi on board is good, but do not know how to use it even not tried due to fee.
Hainan Airlines
8.0
Very Good
34 reviews
Hainan Airlines
8.0
Very Good
34 reviews
Check prices

Entertainment

7.5

Overall

8.0

Boarding

8.4

Crew

8.8

Food

8.4

Comfort

8.0

Reviews

1 / 1
10.0
Excellent

Wei,Sept 2024

PEK - SEA

Wi Fi on board is good, but do not know how to use it even not tried due to fee.
Cathay Pacific
7.5
Good
837 reviews
Hainan Airlines
8.0
Very Good
34 reviews
Check prices

Entertainment

7.5

Overall

8.0

Boarding

8.4

Crew

8.8

Food

8.4

Comfort

8.0

Reviews

1 / 1
10.0
Excellent

Wei,Sept 2024

PEK - SEA

Wi Fi on board is good, but do not know how to use it even not tried due to fee.
China Southern
7.5
Good
94 reviews
Hainan Airlines
8.0
Very Good
34 reviews
Check prices

Entertainment

7.5

Overall

8.0

Boarding

8.4

Crew

8.8

Food

8.4

Comfort

8.0

Reviews

1 / 1
10.0
Excellent

Wei,Sept 2024

PEK - SEA

Wi Fi on board is good, but do not know how to use it even not tried due to fee.

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. 1 airline 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.

  • What are the cheapest airlines flying from Haikou to London Heathrow Airport round-trip?

    Our cheapest airline available from Haikou to London Heathrow Airport is Cathay Pacific. Our recent data shows that you can find tickets from as low as £535 on this airline. Additional options worth looking into are China Southern and Hainan Airlines, starting at £557 and £597 round-trip.

  • 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.

  • What is the cheapest month to book a flight from Haikou to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Haikou to London Heathrow Airport (average of £112). Flying from Haikou to London Heathrow Airport in August is currently the most expensive (average of £164). 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 Haikou?

Book flights to Haikou if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Northampton
Swindon
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Haikou to Heathrow

Discover the top airline that operate flights from Haikou 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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£578Average£744FlexibilityNo cancel feeOn-time69%
Search China Southern 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 Haikou to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Haikou to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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.

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

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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