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Cheap flights from London to Hainan from £539

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HAK
6 דצמ' — 13 דצמ'1
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 6 נובמבר 2025.

Round-trip from

£525

Popular in

December

Cheapest in

January

Average price

£629

Good round-trip deal

£397 or less

Good one-way deal

£315 or less
China Southern
  • China Southern
  • 4/2-14/2
  • 2 total stops
  • 64h 10m total
  • London to Hainan
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£32 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.
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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 6 נובמבר 2025.

ד' 3/1221:30LHR - SYX
1 stop16h 25mChina Southern
ב' 29/1209:55SYX - LHR
1 stop16h 40mChina Southern
Deal found 4/11£539
ד' 3/1221:30LHR - SYX
2 stops29h 00mMultiple Airlines
ב' 29/1209:55SYX - LHR
1 stop16h 40mMultiple Airlines
Deal found 4/11£618
ה' 4/1221:30LHR - SYX
1 stop18h 05mMultiple Airlines
ד' 31/1206:30SYX - LHR
1 stop19h 00mMultiple Airlines
Deal found 4/11£621
ה' 4/1218:50LHR - SYX
2 stops44h 40mMultiple Airlines
ב' 29/1209:55SYX - LHR
1 stop16h 40mMultiple Airlines
Deal found 4/11£626
ה' 4/1221:30LHR - SYX
1 stop30h 15mChina Southern
ג' 30/1209:55SYX - LHR
1 stop16h 40mChina Southern
Deal found 4/11£631
ו' 5/1221:30LHR - SYX
1 stop16h 25mChina Southern
ב' 29/1209:55SYX - LHR
1 stop16h 40mChina Southern
Deal found 4/11£631
ו' 5/1219:40LHR - SYX
2 stops36h 20mMultiple Airlines
ב' 29/1209:55SYX - LHR
1 stop16h 40mMultiple Airlines
Deal found 4/11£641
ד' 3/1221:30LHR - SYX
1 stop16h 25mChina Southern
ג' 30/1209:55SYX - LHR
1 stop16h 40mChina Southern
Deal found 4/11£641
ד' 3/1221:30LHR - SYX
2 stops29h 00mMultiple Airlines
ג' 30/1206:30SYX - LHR
1 stop19h 00mMultiple Airlines
Deal found 4/11£645
ד' 3/1221:30LHR - SYX
1 stop16h 25mMultiple Airlines
ד' 31/1206:25SYX - LHR
1 stop19h 05mMultiple Airlines
Deal found 4/11£647
ו' 5/1219:40LHR - SYX
2 stops36h 20mMultiple Airlines
ד' 31/1206:25SYX - LHR
1 stop19h 05mMultiple Airlines
Deal found 4/11£651
ה' 4/1218:50LHR - SYX
2 stops44h 40mMultiple Airlines
ג' 30/1206:30SYX - LHR
1 stop19h 00mMultiple Airlines
Deal found 4/11£655

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 6 נובמבר 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

LGW - SYX

LGWSYX

London Gatwick

ג' 3/3

20:20-10:45

1 stop30h 25m

Sanya Phoenix Intl

ו' 6/3

11:50-17:20

1 stop37h 30m

£589

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

ג' 3/3

22:00-13:35

1 stop31h 35m

Sanya Phoenix Intl

ו' 6/3

19:15-18:35

1 stop31h 20m

£619

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

ג' 3/3

17:40-17:40

1 stop16h 00m

Sanya Phoenix Intl

ו' 6/3

23:00-19:40

2 stops28h 40m

£686

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

ד' 4/2

11:35-13:25

1 stop17h 50m

Sanya Phoenix Intl

ש' 14/2

18:00-05:35

1 stop19h 35m

£790

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

ג' 23/12

20:20-10:45

1 stop30h 25m

Sanya Phoenix Intl

ד' 31/12

07:00-06:25

1 stop31h 25m

£822

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

ג' 3/3

20:25-20:05

2 stops39h 40m

Sanya Phoenix Intl

ו' 6/3

21:10-20:50

2 stops31h 40m

£862

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

ד' 4/2

11:35-19:55

2 stops24h 20m

Sanya Phoenix Intl

ש' 14/2

22:30-14:00

1 stop23h 30m

£905

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

ג' 3/3

14:45-20:05

2 stops21h 20m

Sanya Phoenix Intl

ו' 6/3

06:30-20:50

2 stops22h 20m

£905

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

א' 7/12

21:50-11:25

2 stops29h 35m

Sanya Phoenix Intl

ש' 3/1

21:00-19:40

2 stops30h 40m

£1,150

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

ג' 23/12

11:05-17:50

2 stops22h 45m

Sanya Phoenix Intl

ד' 31/12

15:35-06:55

2 stops23h 20m

£1,427

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 26 results
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2
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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, March is the cheapest month in which you can book a flight from London to Hainan (average of £363). Flying from London to Hainan in August is currently the most expensive (average of £635). 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 6 נובמבר 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 6 נובמבר 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
52 reviews
Check prices

Boarding

8.4

Entertainment

7.5

Comfort

7.9

Food

8.2

Overall

8.1

Crew

8.8

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
52 reviews
Hainan Airlines
8.1
Very Good
52 reviews
Check prices

Boarding

8.4

Entertainment

7.5

Comfort

7.9

Food

8.2

Overall

8.1

Crew

8.8

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
52 reviews
Check prices

Boarding

8.4

Entertainment

7.5

Comfort

7.9

Food

8.2

Overall

8.1

Crew

8.8

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
174 reviews
Hainan Airlines
8.1
Very Good
52 reviews
Check prices

Boarding

8.4

Entertainment

7.5

Comfort

7.9

Food

8.2

Overall

8.1

Crew

8.8

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
122 reviews
Hainan Airlines
8.1
Very Good
52 reviews
Check prices

Boarding

8.4

Entertainment

7.5

Comfort

7.9

Food

8.2

Overall

8.1

Crew

8.8

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, Air China, and XiamenAir fly from London to Hainan in about 16h. The time it takes to get you to your destination can typically vary by up to 23h 40m. 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 £272. On average you can expect to pay £884. The most popular route, (London Heathrow - Sanya Phoenix Intl), can usually be booked for £534.

  • 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, March is the cheapest month in which you can book a flight from London to Hainan (average of £363). Flying from London to Hainan in August is currently the most expensive (average of £635). 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 6 נובמבר 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest£373Average£469FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
China SouthernCheapest£401Average£604FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£482Average£763FlexibilityNo 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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