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Cheap flights from London to Hainan from £532

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HAK
13 Dec — 20 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 13 November 2025.

Round-trip from

£577

Popular in

December

Cheapest in

January

Average price

£624

Good round-trip deal

£394 or less

Good one-way deal

£313 or less
China Southern
  • China Southern
  • 11/1-17/1
  • 2 total stops
  • 58h 50m 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 13 November 2025.

Wed 31/1221:30LHR - SYX
1 stop16h 25mChina Southern
Tue 31/309:20SYX - LHR
1 stop16h 40mChina Southern
Deal found 10/11£532
Tue 30/1221:30LHR - SYX
1 stop16h 25mChina Southern
Sun 29/304:00SYX - LHR
1 stop19h 15mChina Southern
Deal found 10/11£534
Tue 30/1221:30LHR - SYX
1 stop30h 15mChina Southern
Mon 30/307:05SYX - LHR
1 stop18h 55mChina Southern
Deal found 10/11£535
Tue 30/1222:10LHR - SYX
1 stop33h 30mAir China
Tue 31/312:55SYX - LHR
1 stop38h 35mAir China
Deal found 10/11£587
Wed 31/1217:15LHR - SYX
1 stop20h 30mChina Southern
Sat 4/409:20SYX - LHR
1 stop16h 40mChina Southern
Deal found 10/11£620
Tue 30/1221:30LHR - SYX
1 stop16h 25mMultiple Airlines
Mon 30/311:10SYX - LHR
2 stops35h 05mMultiple Airlines
Deal found 10/11£687
Wed 31/1217:15LHR - SYX
1 stop23h 50mChina Southern
Wed 15/422:10SYX - LHR
1 stop27h 50mChina Southern
Deal found 10/11£703
Wed 31/1221:30LHR - SYX
1 stop18h 05mChina Southern
Tue 14/408:00SYX - LHR
1 stop17h 05mChina Southern
Deal found 10/11£704
Tue 30/1221:30LHR - SYX
1 stop36h 10mChina Southern
Fri 17/407:05SYX - LHR
1 stop18h 55mChina Southern
Deal found 10/11£725
Wed 31/1219:45LHR - SYX
2 stops30h 45mMultiple Airlines
Tue 31/309:20SYX - LHR
1 stop16h 40mMultiple Airlines
Deal found 10/11£760
Wed 31/1219:45LHR - SYX
2 stops30h 45mMultiple Airlines
Sun 29/304:00SYX - LHR
1 stop19h 15mMultiple Airlines
Deal found 10/11£762
Mon 29/1221:30LHR - SYX
1 stop31h 15mChina Southern
Tue 14/422:10SYX - LHR
1 stop27h 50mChina Southern
Deal found 10/11£775

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 13 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

Fri 2/1

21:30-21:55

1 stop16h 25m

Sanya Phoenix Intl

Wed 1/4

07:05-19:00

1 stop18h 55m

£534

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sun 11/1

17:15-21:45

1 stop20h 30m

Sanya Phoenix Intl

Sat 17/1

07:40-14:00

1 stop38h 20m

£577

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Tue 3/3

20:20-00:15

1 stop19h 55m

Sanya Phoenix Intl

Fri 6/3

20:45-17:20

1 stop28h 35m

£588

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Tue 3/3

22:00-01:15

1 stop19h 15m

Sanya Phoenix Intl

Fri 6/3

19:45-18:35

1 stop30h 50m

£619

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Wed 31/12

21:30-21:55

1 stop16h 25m

Sanya Phoenix Intl

Fri 3/4

09:20-19:00

1 stop16h 40m

£620

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sun 11/1

21:50-11:25

2 stops29h 35m

Sanya Phoenix Intl

Sat 17/1

17:20-19:40

2 stops34h 20m

£679

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sat 3/1

21:30-21:55

1 stop16h 25m

Sanya Phoenix Intl

Wed 1/4

07:05-19:00

1 stop18h 55m

£682

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

£685

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sat 3/1

21:35-13:10

2 stops31h 35m

Sanya Phoenix Intl

Thu 2/4

20:55-20:30

1 stop30h 35m

£717

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Sun 28/12

11:00-12:30

1 stop17h 30m

Sanya Phoenix Intl

Sun 4/1

08:05-22:20

1 stop22h 15m

£1,031

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 11 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 £372). Flying from London to Hainan in August is currently the most expensive (average of £631). 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 13 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 13 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

Crew

8.7

Boarding

8.4

Overall

8.1

Food

8.2

Entertainment

7.5

Comfort

7.9

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

Crew

8.7

Boarding

8.4

Overall

8.1

Food

8.2

Entertainment

7.5

Comfort

7.9

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

Crew

8.7

Boarding

8.4

Overall

8.1

Food

8.2

Entertainment

7.5

Comfort

7.9

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

Crew

8.7

Boarding

8.4

Overall

8.1

Food

8.2

Entertainment

7.5

Comfort

7.9

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
7.1
Good
121 reviews
Hainan Airlines
8.1
Very Good
53 reviews
Check prices

Crew

8.7

Boarding

8.4

Overall

8.1

Food

8.2

Entertainment

7.5

Comfort

7.9

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 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 . Airlines will cover a distance of 6037 mi.

  • 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 £877. The most popular route, (London Heathrow - Sanya Phoenix Intl), can usually be booked for £664.

  • 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 £372). Flying from London to Hainan in August is currently the most expensive (average of £631). 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 13 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£370Average£466FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
China SouthernCheapest£398Average£600FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£479Average£758FlexibilityNo 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?

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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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