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Cheap flights from London to Hainan from £826

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SYX
9 Jul — 16 Jul1
1 adult

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 4 July 2025.

Round-trip from

£826

Popular in

December

Cheapest in

June

Average price

£775

Good round-trip deal

£397 or less

Good one-way deal

£273 or less
Sichuan Airlines
  • Sichuan Airlines
  • 17/8-24/8
  • 4 total stops
  • 68h 30m total
  • London to Hainan
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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

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 4 July 2025.

Sun 17/806:30LHR - SYX
2 stops35h 20mSichuan Airlines
Sun 24/818:40SYX - LHR
2 stops33h 10mSichuan Airlines
Deal found 3/7£826
Sun 17/812:30LHR - SYX
3 stops29h 05mMultiple Airlines
Sun 24/809:25SYX - LHR
3 stops33h 05mMultiple Airlines
Deal found 3/7£976
Sun 17/822:10LHR - SYX
1 stop14h 50mChina Southern
Sun 24/820:10SYX - LHR
1 stop29h 50mChina Southern
Deal found 3/7£980
Sun 17/806:05LGW - SYX
2 stops29h 50mMultiple Airlines
Sun 24/822:10SYX - LGW
1 stop15h 40mMultiple Airlines
Deal found 3/7£986
Sat 16/822:05LHR - SYX
1 stop27h 35mShenzhen Airlines
Sat 23/817:20SYX - LHR
1 stop33h 40mShenzhen Airlines
Deal found 2/7£1,043
Sun 17/821:10LGW - SYX
1 stop15h 30mAir China
Sun 24/820:55SYX - LGW
1 stop28h 40mAir China
Deal found 3/7£1,073
Sat 16/811:35LGW - SYX
1 stop18h 30mChina Eastern
Sat 23/817:25SYX - LGW
1 stop29h 35mChina Eastern
Deal found 2/7£1,112

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 4 July 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 17/8

06:30-00:50

2 stops35h 20m

Sanya Phoenix Intl

Sun 24/8

18:40-20:50

2 stops33h 10m

£826

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sun 17/8

12:30-00:35

3 stops29h 05m

Sanya Phoenix Intl

Sun 24/8

09:25-11:30

3 stops33h 05m

£976

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sun 17/8

22:10-20:00

1 stop14h 50m

Sanya Phoenix Intl

Sun 24/8

20:10-19:00

1 stop29h 50m

£980

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Sun 17/8

06:05-18:55

2 stops29h 50m

Sanya Phoenix Intl

Sun 24/8

22:10-06:50

1 stop15h 40m

£986

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sat 16/8

22:05-08:40

1 stop27h 35m

Sanya Phoenix Intl

Sat 23/8

17:20-20:00

1 stop33h 40m

£1,043

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Sun 17/8

21:10-19:40

1 stop15h 30m

Sanya Phoenix Intl

Sun 24/8

20:55-18:35

1 stop28h 40m

£1,073

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Sat 16/8

11:35-13:05

1 stop18h 30m

Sanya Phoenix Intl

Sat 23/8

17:25-16:00

1 stop29h 35m

£1,112

Flights are sorted by cheapest return flights first.

Deals found on 3/7

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 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 4 July 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.

How much does it cost for a return flight from London to Hainan?

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 4 July 2025.
Check out reviews from past customers who have flown with China Southern, Air China, 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.
China Southern
7.6
Good
100 reviews
Check prices

Comfort

7.9

Entertainment

7.6

Boarding

8.0

Food

7.4

Overall

7.6

Crew

8.3

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines
China Southern
7.6
Good
100 reviews
China Southern
7.6
Good
100 reviews
Check prices

Comfort

7.9

Entertainment

7.6

Boarding

8.0

Food

7.4

Overall

7.6

Crew

8.3

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines
Air China
7.2
Good
92 reviews
China Southern
7.6
Good
100 reviews
Check prices

Comfort

7.9

Entertainment

7.6

Boarding

8.0

Food

7.4

Overall

7.6

Crew

8.3

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines
China Eastern
7.1
Good
152 reviews
China Southern
7.6
Good
100 reviews
Check prices

Comfort

7.9

Entertainment

7.6

Boarding

8.0

Food

7.4

Overall

7.6

Crew

8.3

Reviews

1 / 3
10.0
Excellent

Puey cheng,Apr 2025

SIN - CAN

Seats are clean and comfortable. Most important, the leg room is wider than many other airlines

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.

  • 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.

  • 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.

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 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£356Average£414FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
China SouthernCheapest£383Average£553FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£460Average£721FlexibilityNo 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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