What is the cheapest airline that flies from Hainan to London Heathrow?

China Southern is the most popular carrier operating from Hainan to London Heathrow

How many flights depart from Hainan to London Heathrow Airport on average per week?

The number of flights available between Hainan and London Heathrow Airport is 1 per week as of June 2026. The most frequent departure day is Fri, with 100% of weekly flights leaving on this day.

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.

£699 Cheap Flights from Hainan to London Heathrow Airport in 2026

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Find the cheapest flights from Hainan to London

Round-trip

One-way

Direct

Cheap return flights

Enter your travel dates to find the best prices.

16:50 - 15:00

HAK

LHR

30h 10m

1 stop

22:05 - 15:40

LHR

HAK

33h 35m

1 stop

£699Cathay Pacific

Mon, 16 Nov - Thu, 19 Nov

16:50 - 15:00

HAK

LHR

30h 10m

1 stop

17:50 - 15:40

LHR

HAK

37h 50m

1 stop

£851Cathay Pacific

Wed, 25 Nov - Sun, 29 Nov

16:50 - 17:20

HAK

LHR

32h 30m

1 stop

07:10 - 15:40

LHR

HAK

24h 30m

2 stops

£878Cathay Pacific

Mon, 16 Nov - Thu, 19 Nov

16:50 - 15:00

HAK

LHR

30h 10m

1 stop

07:10 - 15:40

LHR

HAK

24h 30m

2 stops

£878Cathay Pacific

Mon, 16 Nov - Thu, 19 Nov

09:35 - 20:00

HAK

LHR

17h 25m

1 stop

22:05 - 22:45

LHR

HAK

17h 40m

1 stop

£881Shenzhen Airlines

Wed, 15 Jul - Wed, 29 Jul

16:50 - 15:00

HAK

LHR

30h 10m

1 stop

20:00 - 15:40

LHR

HAK

35h 40m

2 stops

£883Cathay Pacific

Wed, 25 Nov - Sun, 29 Nov

16:50 - 17:20

HAK

LHR

32h 30m

1 stop

20:00 - 15:40

LHR

HAK

35h 40m

2 stops

£884Cathay Pacific

Wed, 25 Nov - Sun, 29 Nov

15:20 - 14:35

HAK

LHR

30h 15m

3 stops

19:30 - 13:15

LHR

HAK

34h 45m

3 stops

£915Multiple Airlines

Wed, 15 Jul - Wed, 29 Jul

21:15 - 15:30

HAK

LHR

25h 15m

3 stops

22:00 - 16:30

LHR

HAK

11h 30mdirect

£992Multiple Airlines

Wed, 15 Jul - Wed, 29 Jul

14:00 - 19:30

HAK

LHR

12h 30mdirect

22:00 - 16:30

LHR

HAK

11h 30mdirect

£1,056Hainan Airlines

Wed, 15 Jul - Wed, 29 Jul

Cathay Pacific flights from Hainan to London Heathrow Airport

Our best Cathay Pacific deals on Hainan to London Heathrow Airport flight tickets

Cathay Pacific

16 Nov

HAK16:50Haikou Meilan Intl

30h 10m

1 stop

LHR15:00London Heathrow

19 Nov

LHR22:05London Heathrow

33h 35m

1 stop

HAK15:40Haikou Meilan Intl

£699

Cathay Pacific

25 Nov

HAK16:50Haikou Meilan Intl

30h 10m

1 stop

LHR15:00London Heathrow

29 Nov

LHR17:50London Heathrow

37h 50m

1 stop

HAK15:40Haikou Meilan Intl

£851

Cathay Pacific

16 Nov

HAK16:50Haikou Meilan Intl

32h 30m

1 stop

LHR17:20London Heathrow

19 Nov

LHR07:10London Heathrow

24h 30m

2 stops

HAK15:40Haikou Meilan Intl

£878

momondo Fare Finder

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

Mon 16/11

16:50-15:00

1 stop30h 10m

London Heathrow

Thu 19/11

22:05-15:40

1 stop33h 35m

£699

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Wed 25/11

16:50-15:00

1 stop30h 10m

London Heathrow

Sun 29/11

17:50-15:40

1 stop37h 50m

£851

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Mon 16/11

16:50-17:20

1 stop32h 30m

London Heathrow

Thu 19/11

07:10-15:40

2 stops24h 30m

£878

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Mon 16/11

16:50-15:00

1 stop30h 10m

London Heathrow

Thu 19/11

07:10-15:40

2 stops24h 30m

£878

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Wed 15/7

09:35-20:00

1 stop17h 25m

London Heathrow

Wed 29/7

22:05-22:45

1 stop17h 40m

£881

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Wed 25/11

16:50-15:00

1 stop30h 10m

London Heathrow

Sun 29/11

20:00-15:40

2 stops35h 40m

£883

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Wed 25/11

16:50-17:20

1 stop32h 30m

London Heathrow

Sun 29/11

20:00-15:40

2 stops35h 40m

£884

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Wed 15/7

15:20-14:35

3 stops30h 15m

London Heathrow

Wed 29/7

19:30-13:15

3 stops34h 45m

£915

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Wed 15/7

21:15-15:30

3 stops25h 15m

London Heathrow

Wed 29/7

22:00-16:30

Nonstop11h 30m

£992

Fastest return journey

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Wed 15/7

14:00-19:30

Nonstop12h 30m

London Heathrow

Wed 29/7

22:00-16:30

Nonstop11h 30m

£1,056

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 Airport flights?

There is only 1 cabin class available to choose from on Hainan to London Heathrow Airport 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 47% 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

Fastest flight time	12h 30m
Direct flights	Thu and Sat

The fastest flight from Hainan to London Heathrow Airport takes 12h 30m

Direct flights go from Hainan to London Heathrow Airport on Thursday and Saturday. There are no airlines offering direct flights..

Search flight deals

Frequently asked questions about flying from Hainan to London Heathrow Airport

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.

Eastbourne

Milton Keynes

Gatwick

Luton

Wembley

Stratford-upon-Avon

Slough

Maidstone

Southend-on-Sea

Northampton

Swindon

Ipswich

Ilford

Canterbury

Guildford

Poole

Hayes

Folkestone

Chelmsford

Dover

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.