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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 17/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Hainan to London

Cheap return flights

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LHR-LON
14 mimulti-stop
Multiple Airlines Logo
LON-LHR
14 mimulti-stop
Multiple Airlines
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Multiple Airlines Logo
LGW-LON
24 mimulti-stop
Multiple Airlines Logo
LON-LGW
24 mimulti-stop
Multiple Airlines
Find Deal

momondo Fare Finder

 
Customise your flight search to find flights from Hainan to London 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 4 August 2025.
Use the filters below to find and compare flights from Hainan to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Sat 17/1

06:40-19:10

1 stop20h 30m

£275

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Wed 3/9

16:40-20:15

1 stop34h 35m

£309

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Wed 20/8

16:40-20:15

1 stop34h 35m

£319

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Tue 2/9

08:05-18:05

1 stop17h 00m

£325

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Wed 3/9

19:40-20:15

2 stops31h 35m

£328

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Tue 2/9

11:25-15:05

2 stops34h 40m

£394

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Wed 13/8

12:00-19:00

1 stop38h 00m

£407

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Thu 14/8

13:35-18:40

1 stop36h 05m

£430

HaikouLondon

HAK - LGW

HAKLGW

Haikou Meilan Intl

Sun 10/8

18:50-15:10

1 stop27h 20m

£446

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Sun 10/8

11:25-15:05

2 stops34h 40m

£541

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to London from

How to get the cheapest flight ticket from Hainan to London

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?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £695. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Hainan to London for around £762.

What is the cheapest Hainan to London flight route?

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

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

There are 1 cabin classes available to choose from on Hainan to London 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 flights?

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

Cheap Hainan to London flight deals and tips

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

Fastest flight time

12h 45m

Direct flights

Thu

Airports in London

2 airports
The fastest flight from Hainan to London takes 12h 45m
Direct flights go from Hainan to London on Thursday. Airline offering direct flights is Hainan Airlines..
There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)
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  • When did momondo last update prices for flights from Hainan to London?

    Prices for flights from Hainan to London refresh daily.

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

    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.

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

    The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Southend-on-Sea
Maidstone
Canterbury
Gatwick
Ipswich
Ilford
Dartford
Guildford
Colchester
Worthing
Hounslow
Dover
Winchester
Margate
Chelmsford
Bedford

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hainan to London for you.

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

Yes. momondo allows you to filter the results for Hainan to London flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to London from Hainan. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Hainan to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport