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Cheap flights from Hainan to London from £275

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hainan to London departing on 29/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Hainan to London

Cheap return flights

Logo
11:40 - 07:00HAK-LHR
26h 20m2 stops
Logo
22:05 - 22:45LHR-HAK
17h 40m1 stop
£700
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dim., 14 sept. - dim., 21 sept.
Logo
11:40 - 13:15HAK-LHR
32h 35m2 stops
Logo
08:40 - 10:15LHR-HAK
42h 35m2 stops
£722
Find Deal
dim., 14 sept. - dim., 21 sept.
Logo
11:40 - 07:00HAK-LHR
26h 20m2 stops
Logo
09:30 - 23:00LHR-HAK
30h 30m3 stops
£756
Find Deal
dim., 14 sept. - dim., 21 sept.
China Southern Logo
07:00 - 19:00HAK-LHR
19h 00m1 stop
China Southern Logo
22:10 - 20:05LHR-HAK
14h 55m1 stop
£758China Southern
Find Deal
dim., 14 sept. - dim., 21 sept.

momondo Fare Finder

 
Customise your flight search to find flights from Hainan to London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 1 août 2025.
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

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

dim. 14/9

11:40-07:00

2 stops26h 20m

London Heathrow

dim. 21/9

22:05-22:45

1 stop17h 40m

£700

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

dim. 14/9

11:40-13:15

2 stops32h 35m

London Heathrow

dim. 21/9

08:40-10:15

2 stops42h 35m

£722

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

dim. 14/9

11:40-07:00

2 stops26h 20m

London Heathrow

dim. 21/9

09:30-23:00

3 stops30h 30m

£756

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

dim. 14/9

07:00-19:00

1 stop19h 00m

London Heathrow

dim. 21/9

22:10-20:05

1 stop14h 55m

£758

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

lun. 29/12

06:40-19:10

1 stop20h 30m

£275

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

lun. 29/12

07:35-19:00

2 stops19h 25m

£297

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

lun. 29/12

07:35-19:00

2 stops19h 25m

£298

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

jeu. 2/10

11:40-20:00

3 stops39h 20m

£307

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

lun. 29/12

18:55-17:50

1 stop30h 55m

£309

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

dim. 28/12

09:05-17:50

1 stop16h 45m

£320

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Hainan to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Hainan is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £698. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Tuesday is £765.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Hainan to London Heathrow Airport in the evening for as low as £725. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £765 on average. Flights to London Heathrow Airport from Hainan in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Hainan to London Heathrow flight route?

Fly from Haikou Meilan Intl to London Heathrow for the best Hainan - London Heathrow flight prices

What cabin class options are available on Hainan to London Heathrow flights?

There are 1 cabin classes available to choose from on Hainan to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hainan to London Heathrow Airport flights?

You could potentially save up to 50% on your flight if you consider stops on a Hainan to London Heathrow Airport flight.

Cheap Hainan to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hainan to London Heathrow Airport

Best price found

£275

Fastest flight time

12h 45m

Direct flights

Thu
The best one-way flight to London Heathrow Airport from Hainan in the past 72 hours is £275. The best return flight deal from Hainan to London Heathrow Airport found on momondo in the last 72 hours is £700.
The fastest flight from Hainan to London Heathrow Airport takes 12h 45m
Direct flights go from Hainan to London Heathrow Airport on Thursday. Airline offering direct flights is Hainan Airlines..
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  • When did momondo last update prices for flights from Hainan to London Heathrow Airport?

    Prices for flights from Hainan to London Heathrow Airport are updated daily.

  • How old do you have to be to fly from Hainan to London Heathrow Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hainan to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

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Ipswich
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Salisbury

Why use momondo?

Why should I use momondo to find a flight deal from Hainan to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Hainan.

Can I find flights from Hainan to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Hainan with this policy.

How can momondo help me find flights from Hainan to London?

Once all potential Hainan to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Hainan to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Hainan to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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