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£429+ Cheap flights to Hainan

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
— SYX
10 Sep — 17 Sep1
1 adult

Flights to Hainan in 2025

Find the latest flights to Hainan in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 5 September 2025.

Return from

£429

Popular in

December

Cheapest in

January

Average price

£596

Good round-trip deal

£399 or less

Good one-way deal

£291 or less
China Southern
  • China Southern
  • 1/10-8/10
  • 2 total stops
  • 49h 25m total
  • London to Sanya
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Highest demand for flights based on searches. 8% potential increase in price (£45 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£30 potential savings vs. average return price).
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Average for return flights in September 2025
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Price to beat on a round-trip flight from London to Hainan.
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Price to beat on a one-way flight from London to Hainan.
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Find flight deals to Hainan

Cheapest flights to Hainan
Explore the most affordable flight options available to Hainan. Find the lowest fares based on data from user searches, with prices last updated on 5 September 2025.

Wed 1/1022:10LHR - SYX
1 stop18h 40mChina Southern
Wed 8/1019:15SYX - LHR
1 stop30h 45mChina Southern
Deal found 3/9£429
Wed 1/1012:35LGW - SYX
1 stop24h 05mAir China
Wed 8/1012:45SYX - LGW
1 stop24h 50mAir China
Deal found 4/9£459
Thu 2/1011:25LGW - SYX
2 stops41h 10mAir China
Thu 9/1012:45SYX - LGW
1 stop24h 50mAir China
Deal found 4/9£482
Wed 1/1007:00LHR - SYX
2 stops21h 35mMultiple Airlines
Wed 8/1020:55SYX - LHR
1 stop27h 50mMultiple Airlines
Deal found 3/9£498
Thu 2/1012:00LGW - SYX
1 stop37h 20mChina Southern
Thu 9/1019:15SYX - LGW
1 stop18h 55mChina Southern
Deal found 4/9£537
Thu 6/1121:35LHR - SYX
1 stop28h 10mMultiple Airlines
Thu 13/1118:50SYX - LHR
1 stop32h 20mMultiple Airlines
Deal found 5/9£555
Sun 30/1121:10LHR - SYX
1 stop27h 25mShenzhen Airlines
Tue 9/1213:25SYX - LHR
1 stop37h 45mShenzhen Airlines
Deal found 5/9£556
Thu 2/1022:10LHR - SYX
1 stop18h 40mMultiple Airlines
Thu 9/1010:50SYX - LHR
2 stops40h 10mMultiple Airlines
Deal found 4/9£560
Wed 1/1012:35LGW - SYX
1 stop16h 00mMultiple Airlines
Wed 8/1017:25SYX - LGW
1 stop20h 05mMultiple Airlines
Deal found 3/9£561
Tue 21/1020:25LHR - SYX
1 stop16h 00mMultiple Airlines
Fri 21/1123:00SYX - LHR
1 stop28h 10mMultiple Airlines
Deal found 5/9£564
Sat 18/1021:00LHR - SYX
1 stop19h 35mChina Southern
Sat 25/1009:20SYX - LHR
1 stop16h 40mChina Southern
Deal found 3/9£577
Wed 5/1121:10LHR - SYX
1 stop27h 25mMultiple Airlines
Wed 19/1120:30SYX - LHR
1 stop27h 25mMultiple Airlines
Deal found 4/9£583

Cheapflights Fare Finder

 
Locate flights to Hainan that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 5 September 2025.
Use the filters below to find and compare flights to Hainan that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Thu 2/10

21:00-23:35

1 stop19h 35m

Sanya Phoenix Intl

Thu 9/10

15:25-19:00

1 stop34h 35m

£429

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Wed 1/10

22:10-23:50

1 stop18h 40m

Sanya Phoenix Intl

Wed 8/10

19:15-19:00

1 stop30h 45m

£429

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Wed 1/10

12:35-19:40

1 stop24h 05m

Sanya Phoenix Intl

Wed 8/10

12:45-06:35

1 stop24h 50m

£459

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Thu 2/10

11:25-11:35

2 stops41h 10m

Sanya Phoenix Intl

Thu 9/10

12:45-06:35

1 stop24h 50m

£482

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Wed 1/10

07:00-11:35

2 stops21h 35m

Sanya Phoenix Intl

Wed 8/10

20:55-17:45

1 stop27h 50m

£498

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Thu 2/10

12:00-08:20

1 stop37h 20m

Sanya Phoenix Intl

Thu 9/10

19:15-07:10

1 stop18h 55m

£537

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Thu 6/11

21:35-09:45

1 stop28h 10m

Sanya Phoenix Intl

Thu 13/11

18:50-19:10

1 stop32h 20m

£555

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sun 30/11

21:10-08:35

1 stop27h 25m

Sanya Phoenix Intl

Tue 9/12

13:25-19:10

1 stop37h 45m

£556

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Thu 2/10

22:10-23:50

1 stop18h 40m

Sanya Phoenix Intl

Thu 9/10

10:50-20:00

2 stops40h 10m

£560

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Wed 1/10

12:35-11:35

1 stop16h 00m

Sanya Phoenix Intl

Wed 8/10

17:25-06:30

1 stop20h 05m

£561

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 22 results
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2
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Best time to book a flight to Hainan

Have a flexible travel schedule? Discover the best time to fly to Hainan 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 to Hainan

How long is the flight to Hainan?

On average, a flight from London to Hainan takes 19 hours 8 minutes. Flights to Hainan from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Hainan?

The most popular airlines flying from London to Hainan are China Southern, Hainan Airlines and Air China.

China Southern
China Southern
From £480
Hainan Airlines
Hainan Airlines
From £456
Air China
Air China
From £603
China Eastern
China Eastern
From £553

What are the cheapest airlines that fly to Hainan?

The cheapest airlines flying from London to Hainan are Hainan Airlines, China Southern and Air China.

What are the most popular places to fly to in Hainan?

Destination popularity is based on the amount of flight searches to Hainan in the last few years. This data was updated on 5 September 2025.
The most popular places in Hainan to fly to are Sanya and Haikou.

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 September 2025.
Read reviews from past customers who have flown Hainan Airlines, China Southern, andChina Eastern to China. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.2
Very Good
45 reviews
Check prices

Comfort

8.0

Boarding

8.5

Overall

8.2

Entertainment

7.5

Crew

8.8

Food

8.4

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
8.2
Very Good
45 reviews
Hainan Airlines
8.2
Very Good
45 reviews
Check prices

Comfort

8.0

Boarding

8.5

Overall

8.2

Entertainment

7.5

Crew

8.8

Food

8.4

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
110 reviews
Hainan Airlines
8.2
Very Good
45 reviews
Check prices

Comfort

8.0

Boarding

8.5

Overall

8.2

Entertainment

7.5

Crew

8.8

Food

8.4

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
165 reviews
Hainan Airlines
8.2
Very Good
45 reviews
Check prices

Comfort

8.0

Boarding

8.5

Overall

8.2

Entertainment

7.5

Crew

8.8

Food

8.4

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
97 reviews
Hainan Airlines
8.2
Very Good
45 reviews
Check prices

Comfort

8.0

Boarding

8.5

Overall

8.2

Entertainment

7.5

Crew

8.8

Food

8.4

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.

FAQs about flying to Hainan

  • Can I find cheaper flights to Hainan if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Hainan on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Hainan?

    Based on reviews from Cheapflights users, Hainan Airlines is rated the highest out of the airlines that fly to Hainan.

  • What is the cheapest airport to fly to in Hainan?

    Sanya Phoenix Intl is currently the cheapest airport to fly to in Hainan. One-way flights to Sanya Phoenix Intl typically cost £54, while return flights cost around £121.

  • Where does the fastest flight to Hainan depart from?

    For those looking to save time traveling to Hainan, London offers the quickest one-way flight (15 hours 30 minutes).

  • Does Sanya Phoenix Intl have car hire?

    Yes. Those touching down at Sanya Phoenix Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Sanya Phoenix Intl?

    Yes. Sanya Phoenix Intl has hotels nearby for those requiring accommodations. Sanya Phoenix Airport Hotel is the closest property to Sanya Phoenix Intl (0.0 mi away from Sanya Phoenix Intl).

See more FAQs

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Find flights to Hainan cities and airports

Select your preferred flight destination in Hainan from the list below.
Flights to Sanya
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Flights to Qionghai

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Can Cheapflights find flights to Hainan with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Hainan, users can toggle the no change fees filter when performing a flight search.

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