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Cheap flights from the United Kingdom to Hainan from £301

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

Recent return flight deals from the United Kingdom to Hainan

Logo
21:30 - 20:20LHR-SYX
38h 50m2 stops
Logo
06:50 - 19:00SYX-LHR
20h 10m2 stops
£499
Find Deal
Mon, 27 Oct - Mon, 24 Nov
Logo
22:05 - 16:25LHR-SYX
35h 20m1 stop
Logo
18:50 - 17:50SYX-LHR
31h 00m1 stop
£555
Find Deal
Mon, 20 Oct - Mon, 17 Nov
China Southern Logo
12:00 - 11:45LGW-SYX
16h 45m1 stop
China Southern Logo
20:45 - 17:20SYX-LGW
28h 35m1 stop
£556China Southern
Find Deal
Mon, 20 Oct - Mon, 17 Nov
Air China Logo
11:40 - 10:45LGW-SYX
39h 05m2 stops
Air China Logo
17:55 - 06:55SYX-LGW
45h 00m2 stops
£561Air China
Find Deal
Wed, 5 Nov - Wed, 19 Nov
Hainan Airlines Logo
21:00 - 12:30LHR-SYX
31h 30m1 stop
Hainan Airlines Logo
06:35 - 17:55SYX-LHR
19h 20m1 stop
£567Hainan Airlines
Find Deal
Mon, 27 Oct - Mon, 24 Nov
Air China Logo
12:35 - 19:25LGW-SYX
23h 50m1 stop
Air China Logo
20:40 - 06:35SYX-LGW
16h 55m1 stop
£569Air China
Find Deal
Mon, 6 Oct - Mon, 13 Oct
China Southern Logo
21:00 - 23:35LHR-SYX
19h 35m1 stop
China Southern Logo
19:15 - 18:35SYX-LHR
31h 20m1 stop
£576China Southern
Find Deal
Tue, 14 Oct - Wed, 12 Nov
Hainan Airlines Logo
22:00 - 10:15LHR-SYX
29h 15m1 stop
Hainan Airlines Logo
06:35 - 17:55SYX-LHR
19h 20m1 stop
£580Hainan Airlines
Find Deal
Mon, 20 Oct - Mon, 17 Nov
China Eastern Logo
11:35 - 16:20LGW-SYX
21h 45m1 stop
China Eastern Logo
15:00 - 06:30SYX-LGW
23h 30m1 stop
£639China Eastern
Find Deal
Tue, 14 Oct - Wed, 12 Nov
China Eastern Logo
10:30 - 22:10LGW-SYX
27h 40m1 stop
China Eastern Logo
15:00 - 06:30SYX-LGW
23h 30m1 stop
£641China Eastern
Find Deal
Wed, 5 Nov - Wed, 19 Nov

China Southern flights from United Kingdom to Hainan

Our best China Southern deals on United Kingdom to Hainan flight tickets
China Southern
20 Oct
LGW12:00London Gatwick
16h 45m
1 stop
SYX11:45Sanya Phoenix Intl
17 Nov
SYX20:45Sanya Phoenix Intl
28h 35m
1 stop
LGW17:20London Gatwick
£556
Find similar
China Southern
14 Oct
LHR21:00London Heathrow
19h 35m
1 stop
SYX23:35Sanya Phoenix Intl
12 Nov
SYX19:15Sanya Phoenix Intl
31h 20m
1 stop
LHR18:35London Heathrow
£576
Find similar
China Southern
3 Sept
LHR21:00London Heathrow
37h 25m
1 stop
SYX17:25Sanya Phoenix Intl
25 Sept
SYX22:15Sanya Phoenix Intl
27h 45m
1 stop
LHR19:00London Heathrow
£579
Find similar

Air China flights from United Kingdom to Hainan

Our best Air China deals on United Kingdom to Hainan flight tickets
Air China
5 Nov
LGW11:40London Gatwick
39h 05m
2 stops
SYX10:45Sanya Phoenix Intl
19 Nov
SYX17:55Sanya Phoenix Intl
45h 00m
2 stops
LGW06:55London Gatwick
£561
Find similar
Air China
6 Oct
LGW12:35London Gatwick
23h 50m
1 stop
SYX19:25Sanya Phoenix Intl
13 Oct
SYX20:40Sanya Phoenix Intl
16h 55m
1 stop
LGW06:35London Gatwick
£569
Find similar
Air China
26 Oct
LGW11:40London Gatwick
25h 45m
2 stops
SYX21:25Sanya Phoenix Intl
26 Nov
SYX14:35Sanya Phoenix Intl
24h 20m
2 stops
LGW06:55London Gatwick
£588
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 1 September 2025.
Use the filters below to find and compare flights from the United Kingdom to Hainan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Mon 27/10

21:30-20:20

2 stops38h 50m

Sanya Phoenix Intl

Mon 24/11

06:50-19:00

2 stops20h 10m

£499

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Mon 20/10

22:05-16:25

1 stop35h 20m

Sanya Phoenix Intl

Mon 17/11

18:50-17:50

1 stop31h 00m

£555

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Mon 20/10

12:00-11:45

1 stop16h 45m

Sanya Phoenix Intl

Mon 17/11

20:45-17:20

1 stop28h 35m

£556

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Wed 5/11

11:40-10:45

2 stops39h 05m

Sanya Phoenix Intl

Wed 19/11

17:55-06:55

2 stops45h 00m

£561

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Mon 27/10

21:00-12:30

1 stop31h 30m

Sanya Phoenix Intl

Mon 24/11

06:35-17:55

1 stop19h 20m

£567

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Mon 6/10

12:35-19:25

1 stop23h 50m

Sanya Phoenix Intl

Mon 13/10

20:40-06:35

1 stop16h 55m

£569

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Tue 14/10

21:00-23:35

1 stop19h 35m

Sanya Phoenix Intl

Wed 12/11

19:15-18:35

1 stop31h 20m

£576

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Mon 20/10

22:00-10:15

1 stop29h 15m

Sanya Phoenix Intl

Mon 17/11

06:35-17:55

1 stop19h 20m

£580

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Tue 14/10

11:35-16:20

1 stop21h 45m

Sanya Phoenix Intl

Wed 12/11

15:00-06:30

1 stop23h 30m

£639

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Wed 5/11

10:30-22:10

1 stop27h 40m

Sanya Phoenix Intl

Wed 19/11

15:00-06:30

1 stop23h 30m

£641

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 United Kingdom 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 United Kingdom, with most prices found around £407. If you don’t want to visit Hainan in November, then you should wait until March to fly from United Kingdom, when ticket prices are also cheap, with an average price of £423.

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 £414. Flights from United Kingdom to Hainan on a Friday will generally be more expensive and average around £650. 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 United Kingdom to Hainan during this time can be as low as £456. In the afternoon is when there is more demand to fly to Hainan, so prices are often more expensive at around £624 per ticket.

What is the cheapest United Kingdom to Hainan flight route?

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

What cabin class options are available on United Kingdom to Hainan flights?

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

You could potentially save up to 8% on your flight if you consider stops on a United Kingdom to Hainan flight.

Cheap United Kingdom to Hainan flight deals and tips

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

Best price found

£289

Direct flights

None
The best one-way flight to Hainan from United Kingdom in the past 72 hours is £289. The best return flight deal from United Kingdom to Hainan found on momondo in the last 72 hours is £396.
There are no direct flights from United Kingdom to Hainan. Popular non-direct route for this connection is London Heathrow Airport - Haikou Meilan Intl Airport.
Search flight deals

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

    Prices for flights from United Kingdom to Hainan are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Hainan.

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

    The travel and health documents you'll need for your trip to Hainan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hainan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from United Kingdom to Hainan

Compare and see reviews for airlines that fly from United Kingdom to Hainan with momondo
Airline
Rating
Free Cancellation
Price
Hainan AirlinesPriceFrom £359Free CancellationRating
8.2
45 reviews
Search Hainan Airlines flights
China SouthernPriceFrom £386Free CancellationRating
7.5
110 reviews
Search China Southern flights
Air ChinaPriceFrom £464Free CancellationRating
7.3
96 reviews
Search Air China flights
Juneyao AirlinesPriceFrom £573Free CancellationRating
8.0
4 reviews
Search Juneyao Airlines flights

Why use momondo?

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

Finding the right flight to Hainan from United Kingdom is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hainan quick and easy, saving you time and money.

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

Yes. All flights to Hainan from United Kingdom on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United Kingdom to Hainan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hainan from United Kingdom.

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

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

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