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Cheap flights from London to Hainan from £488

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HAK
26 Dec — 2 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Hainan

Keep the following information in mind while searching for London to Hainan flight deals. Data was last updated 26 November 2025.

Round-trip from

£501

Popular in

December

Cheapest in

January

Average price

£657

Good round-trip deal

£396 or less

Good one-way deal

£287 or less
China Southern
  • China Southern
  • 9/1-16/1
  • 3 total stops
  • 48h 30m total
  • London to Hainan
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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.
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Find 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 26 November 2025.

Tue 2/1222:00LHR - SYX
1 stop26h 50mChina Southern
Tue 16/1223:15SYX - LHR
1 stop27h 20mChina Southern
Deal found 24/11£488
Sun 30/1117:15LHR - SYX
1 stop20h 30mChina Southern
Wed 3/1214:45SYX - LHR
1 stop35h 50mChina Southern
Deal found 24/11£616
Sun 30/1111:05LGW - SYX
2 stops37h 30mAir China
Thu 4/1218:00SYX - LGW
1 stop19h 35mAir China
Deal found 23/11£651
Tue 2/1222:35LHR - SYX
2 stops40h 00mSichuan Airlines
Tue 16/1208:40SYX - LHR
2 stops38h 15mSichuan Airlines
Deal found 24/11£671
Sun 30/1121:15LHR - SYX
2 stops43h 45mHainan Airlines
Wed 3/1222:00SYX - LHR
3 stops51h 35mHainan Airlines
Deal found 23/11£735
Tue 2/1213:50LGW - SYX
2 stops22h 15mMultiple Airlines
Tue 16/1217:25SYX - LGW
2 stops21h 05mMultiple Airlines
Deal found 24/11£876
Sun 30/1119:20LHR - SYX
2 stops34h 20mChina Eastern
Wed 3/1221:20SYX - LHR
2 stops32h 05mChina Eastern
Deal found 23/11£901
Tue 2/1206:35LHR - SYX
3 stops34h 40mMultiple Airlines
Tue 16/1217:25SYX - LHR
3 stops30h 40mMultiple Airlines
Deal found 24/11£940
Tue 2/1211:05LGW - SYX
1 stop29h 05mAir China
Tue 16/1214:45SYX - LGW
1 stop22h 50mAir China
Deal found 24/11£940
Sun 30/1110:30LGW - SYX
1 stop19h 10mChina Eastern
Thu 4/1206:30SYX - LGW
1 stop32h 00mChina Eastern
Deal found 25/11£1,098
Fri 19/1211:35LGW - SYX
1 stop15h 40mAir China
Sat 3/120:30SYX - LGW
1 stop17h 05mAir China
Deal found 25/11£1,926
Fri 19/1208:40LCY - SYX
2 stops30h 55mMultiple Airlines
Sat 3/112:00SYX - LCY
2 stops39h 35mMultiple Airlines
Deal found 25/11£2,422

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 26 November 2025.
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

LHR - SYX

LHRSYX

London Heathrow

Thu 5/3

21:30-21:55

1 stop16h 25m

Sanya Phoenix Intl

Sat 21/3

23:15-18:35

1 stop27h 20m

£506

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sun 1/2

22:00-11:00

1 stop29h 00m

Sanya Phoenix Intl

Sun 15/2

19:45-18:35

1 stop30h 50m

£511

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Fri 9/1

21:10-08:35

1 stop27h 25m

Sanya Phoenix Intl

Fri 16/1

23:00-19:10

1 stop28h 10m

£554

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Fri 9/1

08:45-11:15

2 stops18h 30m

Sanya Phoenix Intl

Fri 16/1

23:00-19:10

1 stop28h 10m

£555

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Thu 8/1

21:35-15:40

1 stop34h 05m

Sanya Phoenix Intl

Thu 15/1

18:50-19:10

1 stop32h 20m

£555

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Thu 5/3

13:50-19:20

2 stops21h 30m

Sanya Phoenix Intl

Sat 21/3

18:50-15:55

1 stop29h 05m

£583

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Fri 9/1

11:35-11:15

1 stop15h 40m

Sanya Phoenix Intl

Fri 16/1

18:00-10:40

2 stops24h 40m

£591

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Fri 9/1

10:00-13:35

1 stop19h 35m

Sanya Phoenix Intl

Fri 16/1

20:45-17:20

1 stop28h 35m

£597

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Thu 5/3

10:30-21:05

2 stops26h 35m

Sanya Phoenix Intl

Sat 21/3

21:20-14:00

1 stop24h 40m

£625

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Thu 5/3

17:00-20:05

1 stop19h 05m

Sanya Phoenix Intl

Sat 21/3

12:45-14:00

1 stop33h 15m

£632

Flights are sorted by cheapest return flights first.

Deals found on 25/11

Showing 1-10 of 18 results
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, January is the cheapest month in which you can book a flight from London to Hainan (average of £371). Flying from London to Hainan in August is currently the most expensive (average of £630). 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 26 November 2025.

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 26 November 2025.
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
55 reviews
Check prices

Comfort

8.0

Boarding

8.5

Crew

8.8

Overall

8.2

Entertainment

7.6

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

Comfort

8.0

Boarding

8.5

Crew

8.8

Overall

8.2

Entertainment

7.6

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
119 reviews
Hainan Airlines
8.2
Very Good
55 reviews
Check prices

Comfort

8.0

Boarding

8.5

Crew

8.8

Overall

8.2

Entertainment

7.6

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
7.2
Good
178 reviews
Hainan Airlines
8.2
Very Good
55 reviews
Check prices

Comfort

8.0

Boarding

8.5

Crew

8.8

Overall

8.2

Entertainment

7.6

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
7.2
Good
126 reviews
Hainan Airlines
8.2
Very Good
55 reviews
Check prices

Comfort

8.0

Boarding

8.5

Crew

8.8

Overall

8.2

Entertainment

7.6

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 Southern, Shenzhen Airlines, and China Eastern fly from London to Hainan in about 16h 25m. The time it takes to get you to your destination can typically vary by up to 11h. 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 £258. On average you can expect to pay £803. The most popular route, (London Heathrow - Sanya Phoenix Intl), can usually be booked for £541.

  • 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, January is the cheapest month in which you can book a flight from London to Hainan (average of £371). Flying from London to Hainan in August is currently the most expensive (average of £630). 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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Alternative routes for London to Hainan

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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 26 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£372Average£492FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
China SouthernCheapest£398Average£579FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£478Average£757FlexibilityNo cancel feeOn-time67%
Search Air China flights

Fly with Cheapflights

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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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