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Cheap flights from London to Hainan from £265

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HAK
12 Mar — 19 Mar1
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 10 February 2026.

Fri 17/422:10
LHR
-
SYX
1 stop18h 40m
China Southern
Mon 27/408:00
SYX
-
LHR
1 stop17h 05m
China Southern
Deal found 7/2£499
Sat 14/1121:00
LHR
-
SYX
1 stop32h 40m
China Eastern
Sat 5/1206:30
SYX
-
LHR
1 stop19h 00m
China Eastern
Deal found 8/2£525
Fri 17/412:35
LGW
-
SYX
1 stop23h 50m
Air China
Mon 27/420:40
SYX
-
LGW
1 stop16h 55m
Air China
Deal found 7/2£544
Tue 17/311:05
LGW
-
SYX
2 stops46h 45m
Air China
Sat 21/323:00
SYX
-
LGW
2 stops39h 55m
Air China
Deal found 9/2£601
Fri 17/422:05
LHR
-
SYX
1 stop36h 45m
Multiple Airlines
Mon 27/412:55
SYX
-
LHR
2 stops33h 45m
Multiple Airlines
Deal found 7/2£601
Wed 25/317:05
LHR
-
SYX
2 stops22h 30m
Multiple Airlines
Wed 1/408:00
SYX
-
LHR
1 stop17h 05m
Multiple Airlines
Deal found 8/2£605
Tue 17/322:10
LHR
-
SYX
1 stop33h 30m
Air China
Sat 21/323:00
SYX
-
LHR
2 stops26h 50m
Air China
Deal found 8/2£607
Wed 25/307:35
LGW
-
SYX
2 stops43h 05m
Multiple Airlines
Wed 1/417:30
SYX
-
LGW
1 stop28h 30m
Multiple Airlines
Deal found 8/2£617
Fri 17/412:00
LGW
-
SYX
1 stop16h 45m
China Southern
Mon 27/419:00
SYX
-
LGW
2 stops30h 30m
China Southern
Deal found 7/2£635
Wed 25/311:45
LHR
-
SYX
2 stops38h 55m
Multiple Airlines
Sun 5/420:25
SYX
-
LHR
1 stop29h 15m
Multiple Airlines
Deal found 9/2£655
Wed 17/611:35
LGW
-
SYX
1 stop21h 45m
China Eastern
Sat 27/617:30
SYX
-
LGW
1 stop20h 10m
China Eastern
Deal found 7/2£670
Tue 31/320:55
LHR
-
SYX
2 stops57h 40m
China Eastern
Mon 6/406:40
SYX
-
LHR
1 stop19h 00m
China Eastern
Deal found 7/2£671

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 10 February 2026.

Round-trip from

£471

One-way from

£265

Popular in

December

Cheapest in

May

Average price

£855

Good round-trip deal

£390 or less

Good one-way deal

£272 or less
China Southern
  • China Southern
  • 3/3-2/4
  • 2 total stops
  • 62h 05m total
  • London to Hainan
Search Deals
11/3
  • 11/3
  • 3 total stops
  • 39h 35m 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 (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 10 February 2026.
Use the filters below to find and compare flights from London to Hainan that are best for you.

Fly from

London

Fly to

Hainan

Route

Depart

Return

Price

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Fri 17/4

12:35-19:25

1 stop23h 50m

Sanya Phoenix Intl

Mon 27/4

20:40-06:35

1 stop16h 55m

£544

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Tue 17/3

11:05-17:50

2 stops46h 45m

Sanya Phoenix Intl

Sat 21/3

23:00-06:55

2 stops39h 55m

£601

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Wed 25/3

17:05-23:35

2 stops22h 30m

Sanya Phoenix Intl

Wed 1/4

08:00-18:05

1 stop17h 05m

£605

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Tue 17/3

22:10-15:40

1 stop33h 30m

Sanya Phoenix Intl

Sat 21/3

23:00-17:50

2 stops26h 50m

£607

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Fri 17/4

12:00-11:45

1 stop16h 45m

Sanya Phoenix Intl

Mon 27/4

19:00-18:30

2 stops30h 30m

£635

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Wed 25/3

11:45-10:40

2 stops38h 55m

Sanya Phoenix Intl

Sun 5/4

20:25-18:40

1 stop29h 15m

£655

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Tue 31/3

20:55-13:35

2 stops57h 40m

Sanya Phoenix Intl

Mon 6/4

06:40-18:40

1 stop19h 00m

£671

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Wed 25/3

07:35-20:05

2 stops28h 30m

Sanya Phoenix Intl

Sun 5/4

20:40-06:45

1 stop17h 05m

£671

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Wed 17/6

12:35-19:25

1 stop23h 50m

Sanya Phoenix Intl

Sat 27/6

19:30-06:35

1 stop18h 05m

£671

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Wed 25/2

21:10-12:00

1 stop30h 50m

Sanya Phoenix Intl

Tue 3/3

13:25-19:10

1 stop37h 45m

£680

Flights are sorted by cheapest return flights first.

Deals found on 9/2

Showing 1-10 of 42 results
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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, June is the cheapest month in which you can book a flight from London to Hainan (average of £358). Flying from London to Hainan in August is currently the most expensive (average of £607). 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 10 February 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 10 February 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
8.2
Very Good
62 reviews
Check prices

Crew

8.9

Boarding

8.5

Food

8.3

Entertainment

7.7

Overall

8.2

Comfort

8.1

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
8.2
Very Good
62 reviews
Hainan Airlines
8.2
Very Good
62 reviews
Check prices

Crew

8.9

Boarding

8.5

Food

8.3

Entertainment

7.7

Overall

8.2

Comfort

8.1

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
7.3
Good
137 reviews
Hainan Airlines
8.2
Very Good
62 reviews
Check prices

Crew

8.9

Boarding

8.5

Food

8.3

Entertainment

7.7

Overall

8.2

Comfort

8.1

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
7.2
Good
192 reviews
Hainan Airlines
8.2
Very Good
62 reviews
Check prices

Crew

8.9

Boarding

8.5

Food

8.3

Entertainment

7.7

Overall

8.2

Comfort

8.1

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
7.2
Good
139 reviews
Hainan Airlines
8.2
Very Good
62 reviews
Check prices

Crew

8.9

Boarding

8.5

Food

8.3

Entertainment

7.7

Overall

8.2

Comfort

8.1

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 Air China, China Southern, and China Eastern fly from London to Hainan in about 16h 45m. The time it takes to get you to your destination can typically vary by up to 40h 55m. Airlines will cover a distance of 6036 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 £232. On average you can expect to pay £828. The most popular route, (London Heathrow - Sanya Phoenix Intl), can usually be booked for £550.

  • 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, June is the cheapest month in which you can book a flight from London to Hainan (average of £358). Flying from London to Hainan in August is currently the most expensive (average of £607). 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 10 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£358Average£568FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
China SouthernCheapest£436Average£607FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£535Average£730FlexibilityNo 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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