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Cheap flights from London to Hainan from £305

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Hainan departing on 1/9. 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 London to Hainan

Cheap return flights

Air China Logo
20:25 - 19:25LHR-SYX
16h 00m1 stop
Air China Logo
20:55 - 17:45SYX-LHR
27h 50m1 stop
£569Air China
Find Deal
Sun, 31 Aug - Sun, 7 Sep
China Southern Logo
21:30 - 11:55LGW-SYX
31h 25m1 stop
China Southern Logo
16:00 - 18:30SYX-LGW
33h 30m1 stop
£616China Southern
Find Deal
Sat, 11 Oct - Fri, 24 Oct
China Southern Logo
21:00 - 23:35LHR-SYX
19h 35m1 stop
China Southern Logo
15:25 - 19:00SYX-LHR
34h 35m1 stop
£616China Southern
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Logo
22:05 - 08:40LHR-SYX
27h 35m1 stop
Logo
18:55 - 19:50SYX-LHR
31h 55m1 stop
£624
Find Deal
Sat, 11 Oct - Fri, 24 Oct
Air China Logo
12:35 - 16:45LGW-SYX
21h 10m1 stop
Air China Logo
20:55 - 06:35SYX-LGW
16h 40m1 stop
£695Air China
Find Deal
Sun, 31 Aug - Sun, 7 Sep
China Eastern Logo
11:35 - 21:05LGW-SYX
26h 30m3 stops
China Eastern Logo
17:25 - 15:00SYX-LGW
28h 35m1 stop
£745China Eastern
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Sichuan Airlines Logo
06:30 - 00:50LHR-SYX
35h 20m2 stops
Sichuan Airlines Logo
18:40 - 20:50SYX-LHR
33h 10m2 stops
£820Sichuan Airlines
Find Deal
Sun, 31 Aug - Sun, 7 Sep
Sichuan Airlines Logo
22:35 - 22:35LHR-SYX
40h 00m2 stops
Sichuan Airlines Logo
08:20 - 14:55SYX-LHR
38h 35m2 stops
£864Sichuan Airlines
Find Deal
Thu, 18 Dec - Sat, 3 Jan
Shenzhen Airlines Logo
21:10 - 08:35LHR-SYX
27h 25m1 stop
Shenzhen Airlines Logo
23:00 - 19:10SYX-LHR
28h 10m1 stop
£1,205Shenzhen Airlines
Find Deal
Sat, 20 Dec - Sun, 4 Jan
China Eastern Logo
10:30 - 13:40LGW-SYX
19h 10m1 stop
China Eastern Logo
15:00 - 06:30SYX-LGW
23h 30m1 stop
£1,305China Eastern
Find Deal
Fri, 19 Dec - Sat, 3 Jan

China Eastern flights from London to Hainan

Our best China Eastern deals on London to Hainan flight tickets
China Eastern
15 Sept
LGW11:35London Gatwick
26h 30m
3 stops
SYX21:05Sanya Phoenix Intl
22 Sept
SYX17:25Sanya Phoenix Intl
28h 35m
1 stop
LGW15:00London Gatwick
£745
Find similar
China Eastern
19 Dec
LGW10:30London Gatwick
19h 10m
1 stop
SYX13:40Sanya Phoenix Intl
3 Jan
SYX15:00Sanya Phoenix Intl
23h 30m
1 stop
LGW06:30London Gatwick
£1,305
Find similar
China Eastern
18 Dec
LGW10:30London Gatwick
19h 10m
1 stop
SYX13:40Sanya Phoenix Intl
4 Jan
SYX15:00Sanya Phoenix Intl
23h 30m
1 stop
LGW06:30London Gatwick
£1,310
Find similar

Air China flights from London to Hainan

Our best Air China deals on London to Hainan flight tickets
Air China
31 Aug
LHR20:25London Heathrow
16h 00m
1 stop
SYX19:25Sanya Phoenix Intl
7 Sept
SYX20:55Sanya Phoenix Intl
27h 50m
1 stop
LHR17:45London Heathrow
£569
Find similar
Air China
31 Aug
LGW12:35London Gatwick
21h 10m
1 stop
SYX16:45Sanya Phoenix Intl
7 Sept
SYX20:55Sanya Phoenix Intl
16h 40m
1 stop
LGW06:35London Gatwick
£695
Find similar
Air China
31 Aug
LGW11:25London Gatwick
47h 45m
2 stops
SYX18:10Sanya Phoenix Intl
7 Sept
SYX20:55Sanya Phoenix Intl
16h 40m
1 stop
LGW06:35London Gatwick
£729
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London to Hainan 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 2 August 2025.
Use the filters below to find and compare flights from London to Hainan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sun 31/8

20:25-19:25

1 stop16h 00m

Sanya Phoenix Intl

Sun 7/9

20:55-17:45

1 stop27h 50m

£569

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Sat 11/10

21:30-11:55

1 stop31h 25m

Sanya Phoenix Intl

Fri 24/10

16:00-18:30

1 stop33h 30m

£616

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Mon 15/9

21:00-23:35

1 stop19h 35m

Sanya Phoenix Intl

Mon 22/9

15:25-19:00

1 stop34h 35m

£616

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sat 11/10

22:05-08:40

1 stop27h 35m

Sanya Phoenix Intl

Fri 24/10

18:55-19:50

1 stop31h 55m

£624

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Sun 31/8

12:35-16:45

1 stop21h 10m

Sanya Phoenix Intl

Sun 7/9

20:55-06:35

1 stop16h 40m

£695

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Mon 15/9

11:35-21:05

3 stops26h 30m

Sanya Phoenix Intl

Mon 22/9

17:25-15:00

1 stop28h 35m

£745

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sun 31/8

06:30-00:50

2 stops35h 20m

Sanya Phoenix Intl

Sun 7/9

18:40-20:50

2 stops33h 10m

£820

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Thu 18/12

22:35-22:35

2 stops40h 00m

Sanya Phoenix Intl

Sat 3/1

08:20-14:55

2 stops38h 35m

£864

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sat 20/12

21:10-08:35

1 stop27h 25m

Sanya Phoenix Intl

Sun 4/1

23:00-19:10

1 stop28h 10m

£1,205

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Fri 19/12

10:30-13:40

1 stop19h 10m

Sanya Phoenix Intl

Sat 3/1

15:00-06:30

1 stop23h 30m

£1,305

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Hainan from

How to get the cheapest flight ticket from London to Hainan

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 month to fly to Hainan?

The month of November is, on average, the cheapest month to fly to Hainan from London, with most prices found around £417. If you don’t want to visit Hainan in November, then you should wait until March to fly from London, when ticket prices are also cheap, with an average price of £433.

What is the cheapest day to depart on your flight to Hainan?

Our data shows that Saturday is the least expensive day to fly to Hainan. Tickets to fly out on this day can be as low as £424. Flights from London to Hainan on a Friday will generally be more expensive and average around £669. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Hainan?

Our most recent data shows that the best time of day to fly to Hainan is in the evening. Flights from London to Hainan during this time can be as low as £467. In the afternoon is when there is more demand to fly to Hainan, so prices are often more expensive at around £639 per ticket.

What is the cheapest London to Hainan flight route?

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

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

There are 2 cabin classes available to choose from on London to Hainan 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 London to Hainan flights?

You could potentially save up to 13% on your flight if you consider stops on a London to Hainan flight.

Cheap London to Hainan flight deals and tips

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

Best price found

£305

Fastest flight time

15h 00m

Direct flights

None

Airports in Hainan

1 airport
The best one-way flight to Hainan from London in the past 72 hours is £305. The best return flight deal from London to Hainan found on momondo in the last 72 hours is £569.
The fastest flight from London to Hainan takes 15h 00m
There are no direct flights from London to Hainan. Popular non-direct routes for this connection are London City Airport - Sanya Phoenix Intl Airport, London Gatwick Airport - Sanya Phoenix Intl Airport and London Heathrow Airport - Sanya Phoenix Intl Airport.
There is 1 airport near Hainan: Sanya Phoenix Intl (SYX)
Search flight deals

  • When did momondo last update prices for flights from London to Hainan?

    Prices for flights from London to Hainan refresh daily.

  • How many operators does momondo search for flights from London to Hainan?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Hainan.

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

    The travel and health documents required for your trip to Hainan 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 Hainan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London to Hainan?

Best airlines flying from London to Hainan

Compare and see reviews for airlines that fly from London to Hainan with momondo
Airline
Rating
Free Cancellation
Price
Hainan AirlinesPriceFrom £368Free CancellationRating
8.2
43 reviews
Search Hainan Airlines flights
China SouthernPriceFrom £395Free CancellationRating
7.6
104 reviews
Search China Southern flights
Air ChinaPriceFrom £475Free CancellationRating
7.3
93 reviews
Search Air China flights

Why use momondo?

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

It is quick and easy to find London to Hainan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hainan that suits you.

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

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

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

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

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

Price alerts on flights to Hainan from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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