Find flights
Airlines

£324+ Cheap flights to Hainan

— SYX
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Hainan in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Hainan

Fri 6/1121:50 -
1 stop19h 25m
Tue 17/1118:40 -
1 stop32h 20m
Deal found 9/9£420
Wed 18/1121:00 -
1 stop19h 40m
Sat 28/1120:05 -
1 stop31h 35m
Deal found 8/9£436
Thu 1/1011:10 -
1 stop26h 45m
Thu 15/1015:40 -
1 stop21h 50m
Deal found 8/9£445
Thu 1/1022:10 -
1 stop14h 55m
Thu 15/1007:00 -
1 stop19h 20m
Deal found 8/9£473
Tue 20/1022:00 -
1 stop35h 25m
Mon 2/1118:50 -
1 stop33h 40m
Deal found 10/9£476
Tue 20/1021:30 -
1 stop19h 55m
Tue 27/1008:00 -
1 stop30h 30m
Deal found 5/9£480
Tue 17/1120:20 -
2 stops38h 05m
Fri 27/1120:45 -
1 stop28h 35m
Deal found 8/9£484
Tue 20/1021:30 -
1 stop19h 15m
Mon 2/1111:50 -
1 stop37h 30m
Deal found 10/9£485
Thu 1/1011:35 -
1 stop19h 00m
Tue 6/1017:30 -
1 stop20h 10m
Deal found 8/9£489
Tue 17/1120:20 -
1 stop19h 55m
Thu 26/1114:45 -
1 stop23h 45m
Deal found 8/9£491
Thu 1/1022:10 -
1 stop20h 00m
Tue 6/1007:00 -
1 stop19h 20m
Deal found 8/9£491
Sun 15/1121:10 -
1 stop27h 25m
Sun 29/1118:50 -
1 stop32h 20m
Deal found 8/9£493

Find flight deals to Hainan

Return from

£420

One-way from

£324

Popular in

July

Cheapest in

August

Average price

£607

Good round-trip deal

£382 or less

Good one-way deal

£338 or less
6/11-17/11
  • 6/11-17/11
  • 2 total stops
  • 51h 45m total
  • London to Sanya
Search Deals
Shenzhen Airlines
  • Shenzhen Airlines
  • 13/10-31/12
  • 1 total stop
  • 28h 00m total
  • London to Hainan
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for return flights in September 2026
Search Deals
Price to beat on a round-trip flight from London to Hainan.
Search Deals
Price to beat on a one-way flight from London to Hainan.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Hainan that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonSanya

LHR London Heathrow - SYX Sanya Phoenix Intl

LHRSYX

London Heathrow

Tue 13/10

22:00-09:00

1 stop28h 00m

Sanya Phoenix Intl

Wed 31/12

00:00-17:00

Nonstop0h 00m

£324

LondonSanya

LHR London Heathrow - SYX Sanya Phoenix Intl

LHRSYX

London Heathrow

Tue 13/10

22:40-12:45

2 stops31h 05m

Sanya Phoenix Intl

Wed 31/12

00:00-17:00

Nonstop0h 00m

£362

LondonSanya

LGW London Gatwick - SYX Sanya Phoenix Intl

LGWSYX

London Gatwick

Thu 1/10

11:10-20:55

1 stop26h 45m

Sanya Phoenix Intl

Thu 15/10

15:40-06:30

1 stop21h 50m

£445

LondonSanya

LGW London Gatwick - SYX Sanya Phoenix Intl

LGWSYX

London Gatwick

Tue 20/10

21:30-17:50

2 stops37h 20m

Sanya Phoenix Intl

Tue 27/10

14:45-06:30

1 stop23h 45m

£480

LondonSanya

LGW London Gatwick - SYX Sanya Phoenix Intl

LGWSYX

London Gatwick

Tue 20/10

21:30-23:45

1 stop19h 15m

Sanya Phoenix Intl

Mon 2/11

11:50-17:20

1 stop37h 30m

£485

LondonSanya

LGW London Gatwick - SYX Sanya Phoenix Intl

LGWSYX

London Gatwick

Thu 1/10

11:35-13:35

1 stop19h 00m

Sanya Phoenix Intl

Tue 6/10

17:30-06:40

1 stop20h 10m

£489

LondonSanya

LHR London Heathrow - SYX Sanya Phoenix Intl

LHRSYX

London Heathrow

Sun 15/11

21:10-08:35

1 stop27h 25m

Sanya Phoenix Intl

Thu 26/11

23:00-19:10

1 stop28h 10m

£513

LondonSanya

LGW London Gatwick - SYX Sanya Phoenix Intl

LGWSYX

London Gatwick

Fri 6/11

10:30-16:35

1 stop22h 05m

Sanya Phoenix Intl

Tue 17/11

15:00-06:30

1 stop23h 30m

£514

LondonSanya

LHR London Heathrow - SYX Sanya Phoenix Intl

LHRSYX

London Heathrow

Mon 26/10

22:00-23:45

1 stop17h 45m

Sanya Phoenix Intl

Wed 16/12

07:00-18:35

1 stop19h 35m

£515

LondonSanya

LHR London Heathrow - SYX Sanya Phoenix Intl

LHRSYX

London Heathrow

Fri 6/11

21:40-20:20

2 stops38h 40m

Sanya Phoenix Intl

Tue 17/11

23:00-19:10

1 stop28h 10m

£516

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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

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 and Hainan Airlines.

China Southern
China Southern
From £456
Hainan Airlines
Hainan Airlines
From £413
China Eastern
China Eastern
From £521
Cathay Pacific
Cathay Pacific
From £856

What are the cheapest airlines that fly to Hainan?

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

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

The most popular places in Hainan to fly to are Sanya and Haikou.

Reviews of airlines servicing Hainan

Read reviews from past customers who have flown Hainan Airlines,Air China, andChina Southern 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
8.4
Very Good
70 reviews
Check prices

Overall

8.4

Crew

8.9

Food

8.4

Comfort

8.2

Entertainment

7.7

Boarding

8.6

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
8.4
Very Good
70 reviews
Hainan Airlines
8.4
Very Good
70 reviews
Check prices

Overall

8.4

Crew

8.9

Food

8.4

Comfort

8.2

Entertainment

7.7

Boarding

8.6

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
7.5
Good
164 reviews
Hainan Airlines
8.4
Very Good
70 reviews
Check prices

Overall

8.4

Crew

8.9

Food

8.4

Comfort

8.2

Entertainment

7.7

Boarding

8.6

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
7.3
Good
172 reviews
Hainan Airlines
8.4
Very Good
70 reviews
Check prices

Overall

8.4

Crew

8.9

Food

8.4

Comfort

8.2

Entertainment

7.7

Boarding

8.6

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
7.3
Good
236 reviews
Hainan Airlines
8.4
Very Good
70 reviews
Check prices

Overall

8.4

Crew

8.9

Food

8.4

Comfort

8.2

Entertainment

7.7

Boarding

8.6

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 £84, while return flights cost around £133.

  • How much is a return flight to Hainan?

    A return flight to Hainan will typically cost around £226, however they can be found for as little as £133.

  • 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 (18 hours 45 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

Browse thousands of different options on Cheapflights for your next trip

Find flights to Hainan cities and airports

Flights to Sanya
Flights to Haikou
Flights to Qionghai

Fly with Cheapflights

How does Cheapflights help users find flights to Hainan?

When you search for this flight to Hainan, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets to Hainan?

Millions of users choose and trust Cheapflights to book the best flight deals 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 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.

Can Cheapflights notify me if prices for flights to Hainan become cheaper?

Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.