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Cheap flights from London to Hainan from £479

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HAK
4 Jan — 11 Jan1
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 5 December 2025.

Sun 7/1218:45LHR - SYX
2 stops37h 10mMultiple Airlines
Mon 15/1223:15SYX - LHR
1 stop27h 20mMultiple Airlines
Deal found 3/12£579
Sun 7/1217:15LHR - SYX
1 stop23h 50mChina Southern
Mon 15/1223:15SYX - LHR
1 stop27h 20mChina Southern
Deal found 3/12£631
Sun 7/1210:30LGW - SYX
1 stop19h 10mChina Eastern
Mon 15/1215:00SYX - LGW
1 stop23h 30mChina Eastern
Deal found 3/12£835
Sun 7/1207:55LGW - SYX
2 stops19h 20mMultiple Airlines
Mon 15/1211:30SYX - LGW
2 stops27h 00mMultiple Airlines
Deal found 3/12£961
Wed 17/1222:00LHR - SYX
1 stop17h 45mChina Southern
Sun 8/319:45SYX - LHR
1 stop30h 50mChina Southern
Deal found 2/12£985
Wed 17/1222:15LHR - SYX
3 stops29h 15mMultiple Airlines
Sun 8/322:05SYX - LHR
2 stops27h 25mMultiple Airlines
Deal found 2/12£1,036
Fri 19/1222:00LHR - SYX
1 stop30h 35mChina Southern
Sat 3/110:00SYX - LHR
1 stop36h 00mChina Southern
Deal found 4/12£1,658
Fri 19/1221:50LHR - SYX
2 stops30h 00mTianjin Airlines
Sat 3/117:20SYX - LHR
2 stops34h 20mTianjin Airlines
Deal found 3/12£1,668
Fri 19/1211:35LGW - SYX
1 stop15h 40mAir China
Sat 3/118:50SYX - LGW
1 stop18h 45mAir China
Deal found 3/12£2,012
Fri 19/1214:05LGW - SYX
2 stops20h 10mMultiple Airlines
Sat 3/112:00SYX - LGW
2 stops25h 55mMultiple Airlines
Deal found 4/12£3,116

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 5 December 2025.

Round-trip from

£479

Popular in

December

Cheapest in

January

Average price

£980

Good round-trip deal

£389 or less

Good one-way deal

£278 or less
18/1-25/1
  • 18/1-25/1
  • 4 total stops
  • 47h 10m total
  • London to Hainan
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 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.
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 5 December 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

Sun 18/1

17:40-21:05

2 stops19h 25m

Sanya Phoenix Intl

Sun 25/1

22:05-17:50

2 stops27h 45m

£479

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Sun 18/1

10:30-20:05

1 stop25h 35m

Sanya Phoenix Intl

Sun 25/1

21:20-14:00

1 stop24h 40m

£486

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Fri 6/2

21:00-12:30

1 stop31h 30m

Sanya Phoenix Intl

Sun 8/3

16:00-17:55

1 stop33h 55m

£489

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Wed 4/2

22:00-12:35

1 stop30h 35m

Sanya Phoenix Intl

Sun 8/3

19:45-18:35

1 stop30h 50m

£490

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sun 18/1

22:00-23:45

1 stop17h 45m

Sanya Phoenix Intl

Sun 25/1

23:15-18:35

1 stop27h 20m

£499

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Sat 17/1

17:00-20:05

1 stop19h 05m

Sanya Phoenix Intl

Sat 24/1

21:20-14:00

1 stop24h 40m

£501

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Wed 21/1

10:30-11:45

1 stop17h 15m

Sanya Phoenix Intl

Wed 28/1

21:20-14:00

1 stop24h 40m

£503

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Wed 4/2

15:30-19:20

2 stops19h 50m

Sanya Phoenix Intl

Sun 8/3

23:00-19:10

1 stop28h 10m

£555

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Wed 21/1

06:35-11:15

2 stops20h 40m

Sanya Phoenix Intl

Wed 28/1

18:00-17:50

1 stop31h 50m

£567

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sun 1/2

21:30-23:35

1 stop18h 05m

Sanya Phoenix Intl

Sun 15/2

18:55-18:35

1 stop31h 40m

£569

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 13 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 £366). Flying from London to Hainan in August is currently the most expensive (average of £621). 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 5 December 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 5 December 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
8.3
Very Good
58 reviews
Check prices

Food

8.4

Overall

8.3

Crew

8.8

Entertainment

7.7

Boarding

8.5

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
8.3
Very Good
58 reviews
Hainan Airlines
8.3
Very Good
58 reviews
Check prices

Food

8.4

Overall

8.3

Crew

8.8

Entertainment

7.7

Boarding

8.5

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
7.5
Good
121 reviews
Hainan Airlines
8.3
Very Good
58 reviews
Check prices

Food

8.4

Overall

8.3

Crew

8.8

Entertainment

7.7

Boarding

8.5

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
178 reviews
Hainan Airlines
8.3
Very Good
58 reviews
Check prices

Food

8.4

Overall

8.3

Crew

8.8

Entertainment

7.7

Boarding

8.5

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
127 reviews
Hainan Airlines
8.3
Very Good
58 reviews
Check prices

Food

8.4

Overall

8.3

Crew

8.8

Entertainment

7.7

Boarding

8.5

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 China Eastern, Hainan Airlines, and China Southern fly from London to Hainan in about 25h 35m. The time it takes to get you to your destination can typically vary by up to 5h 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 £254. On average you can expect to pay £810. The most popular route, (London Heathrow - Sanya Phoenix Intl), can usually be booked for £483.

  • 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 £366). Flying from London to Hainan in August is currently the most expensive (average of £621). 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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£366Average£485FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
China SouthernCheapest£445Average£602FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£471Average£746FlexibilityNo 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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