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Cheap flights from London to Hainan from £514

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HAK
14 Dec — 21 Dec1
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 14 November 2025.

Round-trip from

£514

Popular in

December

Cheapest in

January

Average price

£623

Good round-trip deal

£393 or less

Good one-way deal

£312 or less
China Southern
  • China Southern
  • 5/3-20/3
  • 2 total stops
  • 60h 25m total
  • London to Hainan
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£27 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 14 November 2025.

Thu 27/1122:00LHR - SYX
1 stop17h 45mChina Southern
Thu 4/1219:15SYX - LHR
1 stop31h 20mChina Southern
Deal found 13/11£521
Thu 27/1117:40LHR - SYX
2 stops19h 25mMultiple Airlines
Thu 4/1220:50SYX - LHR
2 stops27h 05mMultiple Airlines
Deal found 13/11£572
Thu 27/1110:30LGW - SYX
3 stops26h 35mMultiple Airlines
Thu 4/1207:00SYX - LGW
3 stops31h 30mMultiple Airlines
Deal found 13/11£637
Thu 27/1110:30LGW - SYX
1 stop29h 00mChina Eastern
Thu 4/1215:00SYX - LGW
1 stop31h 00mChina Eastern
Deal found 13/11£650
Sun 21/1217:45LHR - SYX
2 stops40h 00mSichuan Airlines
Tue 30/1211:55SYX - LHR
2 stops36h 10mSichuan Airlines
Deal found 13/11£696
Thu 25/1222:35LHR - SYX
2 stops40h 00mSichuan Airlines
Sat 3/108:40SYX - LHR
2 stops39h 30mSichuan Airlines
Deal found 13/11£775
Sat 20/1220:30LHR - SYX
3 stops33h 50mMultiple Airlines
Mon 29/1209:00SYX - LHR
1 stop17h 35mMultiple Airlines
Deal found 13/11£812
Sat 20/1220:30LHR - SYX
3 stops30h 45mMultiple Airlines
Sun 28/1223:00SYX - LHR
1 stop28h 10mMultiple Airlines
Deal found 13/11£818
Wed 24/1221:10LHR - SYX
1 stop30h 50mAir China
Wed 31/1216:50SYX - LHR
1 stop34h 50mAir China
Deal found 13/11£878
Sat 20/1221:05LGW - SYX
3 stops29h 45mMultiple Airlines
Sun 28/1208:00SYX - LGW
2 stops30h 25mMultiple Airlines
Deal found 13/11£956
Fri 19/1205:55LGW - SYX
2 stops21h 20mMultiple Airlines
Sun 28/1208:00SYX - LGW
2 stops30h 25mMultiple Airlines
Deal found 13/11£989
Sun 28/1211:00LGW - SYX
1 stop17h 30mMultiple Airlines
Sun 4/108:05SYX - LGW
1 stop22h 15mMultiple Airlines
Deal found 12/11£1,029

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 14 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

21:30-11:45

1 stop30h 15m

Sanya Phoenix Intl

Fri 20/3

20:25-18:35

1 stop30h 10m

£514

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Thu 27/11

22:00-23:45

1 stop17h 45m

Sanya Phoenix Intl

Thu 4/12

19:15-18:35

1 stop31h 20m

£521

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Tue 3/3

20:20-10:45

1 stop30h 25m

Sanya Phoenix Intl

Fri 6/3

11:50-17:20

1 stop37h 30m

£587

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Thu 5/3

20:25-11:15

1 stop30h 50m

Sanya Phoenix Intl

Fri 20/3

18:50-10:25

2 stops23h 35m

£588

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Tue 3/3

22:00-10:50

1 stop28h 50m

Sanya Phoenix Intl

Fri 6/3

19:15-18:35

1 stop31h 20m

£615

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Thu 29/1

10:30-19:30

1 stop25h 00m

Sanya Phoenix Intl

Wed 20/5

17:30-06:40

1 stop20h 10m

£639

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Thu 27/11

10:30-21:05

2 stops26h 35m

Sanya Phoenix Intl

Thu 4/12

08:40-06:30

3 stops29h 50m

£657

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Tue 3/3

17:40-17:40

1 stop16h 00m

Sanya Phoenix Intl

Fri 6/3

13:25-15:55

2 stops34h 30m

£684

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sun 21/12

17:45-17:45

2 stops40h 00m

Sanya Phoenix Intl

Sun 28/12

09:05-16:00

2 stops38h 55m

£696

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sun 21/12

17:45-17:45

2 stops40h 00m

Sanya Phoenix Intl

Tue 30/12

11:55-16:05

2 stops36h 10m

£696

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 17 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 £629). 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 14 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 14 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
8.1
Very Good
53 reviews
Check prices

Entertainment

7.5

Crew

8.7

Overall

8.1

Comfort

7.9

Boarding

8.4

Food

8.2

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
8.1
Very Good
53 reviews
Hainan Airlines
8.1
Very Good
53 reviews
Check prices

Entertainment

7.5

Crew

8.7

Overall

8.1

Comfort

7.9

Boarding

8.4

Food

8.2

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
8.1
Very Good
53 reviews
Check prices

Entertainment

7.5

Crew

8.7

Overall

8.1

Comfort

7.9

Boarding

8.4

Food

8.2

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
177 reviews
Hainan Airlines
8.1
Very Good
53 reviews
Check prices

Entertainment

7.5

Crew

8.7

Overall

8.1

Comfort

7.9

Boarding

8.4

Food

8.2

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
123 reviews
Hainan Airlines
8.1
Very Good
53 reviews
Check prices

Entertainment

7.5

Crew

8.7

Overall

8.1

Comfort

7.9

Boarding

8.4

Food

8.2

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 and China Eastern fly from London to Hainan in about 25h. The time it takes to get you to your destination can typically vary by up to 5h 15m. 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 £270. On average you can expect to pay £876. The most popular route, (London Heathrow - Sanya Phoenix Intl), can usually be booked for £574.

  • 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 £629). 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 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£369Average£465FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
China SouthernCheapest£397Average£599FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£477Average£756FlexibilityNo 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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