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Cheap flights from London to Hainan from £558

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HAK
26 Jun — 3 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Hainan

Enter your travel dates to find the best prices.

Cheapest flights from London to Hainan
Explore the most affordable flight options available from London to Hainan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 May 2026.

Wed 4/1121:30
LHR
-
SYX
1 stop16h 25m
China Southern
Sat 21/1108:00
SYX
-
LHR
1 stop18h 35m
China Southern
Deal found 24/5£558
Sat 6/621:30
LGW
-
SYX
1 stop19h 15m
China Southern
Fri 19/619:15
SYX
-
LGW
2 stops30h 15m
China Southern
Deal found 27/5£594
Thu 26/1117:40
LHR
-
SYX
1 stop33h 05m
Air China
Sun 29/1114:50
SYX
-
LHR
1 stop35h 00m
Air China
Deal found 25/5£640
Fri 30/1021:30
LHR
-
SYX
1 stop30h 15m
China Southern
Sat 14/1119:15
SYX
-
LHR
1 stop31h 20m
China Southern
Deal found 26/5£650
Fri 2/1021:20
LHR
-
SYX
1 stop20h 50m
China Eastern
Sun 11/1006:45
SYX
-
LHR
1 stop18h 55m
China Eastern
Deal found 22/5£658
Fri 3/722:10
LGW
-
SYX
1 stop14h 55m
China Southern
Fri 17/722:25
SYX
-
LGW
1 stop24h 00m
China Southern
Deal found 26/5£670
Wed 1/722:10
LHR
-
SYX
1 stop15h 45m
China Southern
Fri 10/709:15
SYX
-
LHR
1 stop17h 05m
China Southern
Deal found 22/5£695
Tue 16/621:30
LGW
-
SYX
1 stop19h 15m
China Southern
Sun 21/611:10
SYX
-
LGW
1 stop26h 20m
China Southern
Deal found 26/5£697
Wed 1/717:10
LGW
-
SYX
1 stop15h 20m
China Southern
Tue 14/711:10
SYX
-
LGW
1 stop26h 20m
China Southern
Deal found 27/5£712
Tue 16/608:55
LHR
-
SYX
2 stops21h 10m
China Eastern
Sun 21/606:25
SYX
-
LHR
1 stop19h 15m
China Eastern
Deal found 26/5£712
Wed 8/717:10
LGW
-
SYX
1 stop24h 45m
China Southern
Sun 19/720:50
SYX
-
LGW
1 stop16h 40m
China Southern
Deal found 25/5£713
Tue 16/612:05
LHR
-
SYX
1 stop21h 00m
Multiple Airlines
Sun 21/622:25
SYX
-
LHR
1 stop27h 55m
Multiple Airlines
Deal found 24/5£716

Find flight deals from London to Hainan

Keep the following information in mind while searching for London to Hainan flight deals. Data was last updated 27 May 2026.

Round-trip from

£558

Popular in

December

Cheapest in

January

Average price

£621

Good round-trip deal

£479 or less

Good one-way deal

£358 or less
China Southern
  • China Southern
  • 4/11-21/11
  • 2 total stops
  • 35h 00m total
  • London to Hainan
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Hainan.
Search Deals
Price to beat on a one-way flight from London (LON) to Hainan.
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 27 May 2026.
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

Cheapest return flight

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Fri 2/10

21:20-01:10

1 stop20h 50m

Sanya Phoenix Intl

Sun 11/10

06:45-18:40

1 stop18h 55m

£658
Fastest return journey

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Wed 1/7

22:10-20:55

1 stop15h 45m

Sanya Phoenix Intl

Fri 10/7

09:15-19:20

1 stop17h 05m

£695

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Wed 17/6

14:45-13:35

2 stops39h 50m

Sanya Phoenix Intl

Sat 27/6

17:30-18:40

1 stop32h 10m

£719

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Tue 16/6

18:00-10:00

1 stop33h 00m

Sanya Phoenix Intl

Sun 21/6

08:05-22:55

2 stops21h 50m

£793

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Wed 1/7

07:25-11:40

2 stops21h 15m

Sanya Phoenix Intl

Fri 10/7

22:05-19:50

1 stop28h 45m

£797

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Sat 13/6

11:35-13:05

1 stop18h 30m

Sanya Phoenix Intl

Sun 21/6

06:45-06:40

1 stop30h 55m

£803

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Wed 8/7

20:45-12:30

3 stops32h 45m

Sanya Phoenix Intl

Sun 19/7

08:05-08:30

3 stops31h 25m

£932

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sat 13/6

15:05-23:55

2 stops25h 50m

Sanya Phoenix Intl

Sun 21/6

17:55-14:10

2 stops27h 15m

£952

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Wed 8/7

06:55-11:40

2 stops21h 45m

Sanya Phoenix Intl

Sun 19/7

22:05-19:50

1 stop28h 45m

£962

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Wed 17/6

11:35-13:05

1 stop18h 30m

Sanya Phoenix Intl

Sat 27/6

14:45-06:40

1 stop22h 55m

£1,000

Flights are sorted by cheapest return flights first.

Deals found on 22/5

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from London to Hainan

Have a flexible travel schedule? Discover the best time to fly to Hainan from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Hainan

What is the cheapest month to book a flight from London to Hainan?

Currently, March is the cheapest month in which you can book a flight from London to Hainan (average of £356). Flying from London to Hainan in August is currently the most expensive (average of £562). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to HA?

Find hourly flight availability from London to Hainan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 May 2026.

When flying from London to Hainan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Hainan

Get insights into the airlines that provide service to Hainan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hainan. Reviews last updated 27 May 2026.
Check out reviews from past customers who have flown with Hainan Airlines,China Southern, andChina Eastern from London to Hainan to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.3
Very Good
66 reviews
Check prices

Crew

8.8

Entertainment

7.7

Overall

8.3

Comfort

8.1

Boarding

8.5

Food

8.3

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.3
Very Good
66 reviews
Hainan Airlines
8.3
Very Good
66 reviews
Check prices

Crew

8.8

Entertainment

7.7

Overall

8.3

Comfort

8.1

Boarding

8.5

Food

8.3

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
China Southern
7.5
Good
152 reviews
Hainan Airlines
8.3
Very Good
66 reviews
Check prices

Crew

8.8

Entertainment

7.7

Overall

8.3

Comfort

8.1

Boarding

8.5

Food

8.3

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
China Eastern
7.3
Good
218 reviews
Hainan Airlines
8.3
Very Good
66 reviews
Check prices

Crew

8.8

Entertainment

7.7

Overall

8.3

Comfort

8.1

Boarding

8.5

Food

8.3

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Air China
7.3
Good
152 reviews
Hainan Airlines
8.3
Very Good
66 reviews
Check prices

Crew

8.8

Entertainment

7.7

Overall

8.3

Comfort

8.1

Boarding

8.5

Food

8.3

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from London to Hainan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Hainan?

    Airlines like China Eastern and China Southern fly from London to Hainan in about 15h 45m. The time it takes to get you to your destination can typically vary by up to 5h 05m. Airlines will cover a distance of 6037 mi. This flight may include one or multiple stops.

  • What are the most popular routes from London to Hainan?

    The most popular route from London to Hainan is London Heathrow - Sanya Phoenix Intl. You may also consider London Gatwick - Sanya Phoenix Intl or London City - Sanya Phoenix Intl.

  • What are the cheapest flights from London to Hainan?

    The cheapest flight price from London to Hainan is £289. On average you can expect to pay £462. The most popular route, (London Heathrow - Sanya Phoenix Intl), can usually be booked for £652.

  • Can I find deals for flights from London to Hainan that include hotel bookings?

    Yes. In addition to deals on London to Hainan flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Hainan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Hainan.

  • Can I find deals for business class flights from London to Hainan?

    Yes. Cheapflights offers flight deals from London to Hainan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Hainan?

    Currently, March is the cheapest month in which you can book a flight from London to Hainan (average of £356). Flying from London to Hainan in August is currently the most expensive (average of £562). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from London to Hainan

Discover the top 3 airlines that operate flights from London to Hainan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£431Average£610FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
China SouthernCheapest£465Average£772FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£543Average£715FlexibilityNo cancel feeOn-time67%
Search Air China flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Hainan?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Hainan. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from London to Hainan?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Hainan for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Hainan with no change fees?

Yes! Cheapflights helps users easily find flights from London to Hainan with no change fees.

Can Cheapflights notify me if prices for flights from London to Hainan become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Hainan from London today and book when prices fit your budget.

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