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£351+ Cheap flights to Sanya

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
— SYX
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Sanya in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Sanya
Explore the most affordable flight options available to Sanya. Find the lowest fares based on data from user searches, with prices last updated on 11 March 2026.

Sat 13/622:05
LHR
-
SYX
1 stop27h 55m
Shenzhen Airlines
Sun 21/622:05
SYX
-
LHR
1 stop28h 45m
Shenzhen Airlines
Deal found 10/3£433
Fri 1/522:05
LHR
-
SYX
1 stop27h 55m
Shenzhen Airlines
Sun 10/517:30
SYX
-
LHR
1 stop33h 20m
Shenzhen Airlines
Deal found 10/3£458
Fri 1/518:00
LGW
-
SYX
1 stop24h 10m
China Eastern
Sun 10/506:40
SYX
-
LGW
1 stop31h 00m
China Eastern
Deal found 6/3£470
Sat 13/621:30
LGW
-
SYX
2 stops37h 20m
China Southern
Sun 21/615:40
SYX
-
LGW
1 stop21h 50m
China Southern
Deal found 10/3£510
Sat 13/622:05
LHR
-
SYX
1 stop27h 55m
Multiple Airlines
Sun 21/620:40
SYX
-
LHR
1 stop30h 45m
Multiple Airlines
Deal found 10/3£521
Mon 20/411:40
LGW
-
SYX
1 stop25h 25m
China Southern
Mon 27/413:00
SYX
-
LGW
1 stop36h 30m
China Southern
Deal found 6/3£566
Sat 31/1021:35
LHR
-
SYX
1 stop28h 10m
Air China
Sat 14/1120:30
SYX
-
LHR
1 stop29h 20m
Air China
Deal found 6/3£580
Fri 24/422:05
LHR
-
SYX
1 stop36h 25m
Shenzhen Airlines
Fri 1/522:05
SYX
-
LHR
1 stop28h 45m
Shenzhen Airlines
Deal found 10/3£603
Fri 1/512:35
LGW
-
SYX
2 stops20h 50m
Air China
Sun 10/520:55
SYX
-
LGW
1 stop16h 50m
Air China
Deal found 10/3£608
Sat 31/1006:50
LHR
-
SYX
2 stops20h 25m
Multiple Airlines
Sat 14/1118:00
SYX
-
LHR
1 stop31h 50m
Multiple Airlines
Deal found 6/3£624
Mon 20/422:05
LHR
-
SYX
1 stop35h 20m
Multiple Airlines
Mon 27/418:00
SYX
-
LHR
2 stops30h 05m
Multiple Airlines
Deal found 6/3£632
Wed 17/622:05
LHR
-
SYX
1 stop27h 55m
Shenzhen Airlines
Sat 27/617:30
SYX
-
LHR
1 stop33h 30m
Shenzhen Airlines
Deal found 9/3£632

Find flight deals to Sanya

Find the latest flights to Sanya in 2026, 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 11 March 2026.

Return from

£433

One-way from

£351

Popular in

December

Cheapest in

May

Average price

£644
Shenzhen Airlines
  • Shenzhen Airlines
  • 13/6-21/6
  • 2 total stops
  • 56h 40m total
  • London to Sanya
Search Deals
21/5
  • 21/5
  • 2 total stops
  • 33h 40m total
  • London to Sanya
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Sanya 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 11 March 2026.
Use the filters below to find and compare flights to Sanya that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sat 13/6

22:05-09:00

1 stop27h 55m

Sanya Phoenix Intl

Sun 21/6

17:30-19:50

1 stop33h 20m

£458

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Fri 1/5

22:05-16:25

1 stop35h 20m

Sanya Phoenix Intl

Sun 10/5

22:05-19:50

1 stop28h 45m

£458

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Fri 1/5

18:00-01:10

1 stop24h 10m

Sanya Phoenix Intl

Sun 10/5

06:40-06:40

1 stop31h 00m

£470

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Sat 13/6

21:30-00:25

1 stop19h 55m

Sanya Phoenix Intl

Sun 21/6

07:00-06:30

1 stop30h 30m

£519

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Fri 24/4

22:05-09:00

1 stop27h 55m

Sanya Phoenix Intl

Fri 1/5

17:30-19:50

1 stop33h 20m

£630

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Wed 17/6

22:05-17:30

1 stop36h 25m

Sanya Phoenix Intl

Sat 27/6

18:40-20:00

1 stop32h 20m

£690

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Fri 1/5

12:35-16:25

2 stops20h 50m

Sanya Phoenix Intl

Sun 10/5

20:40-06:45

1 stop17h 05m

£715
Fastest return journey

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Sat 13/6

12:35-11:40

1 stop16h 05m

Sanya Phoenix Intl

Sun 21/6

20:40-06:45

1 stop17h 05m

£749

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Mon 20/4

07:30-16:25

2 stops25h 55m

Sanya Phoenix Intl

Mon 27/4

18:00-17:05

2 stops30h 05m

£754

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Fri 20/3

07:00-21:30

2 stops30h 30m

Sanya Phoenix Intl

Sun 29/3

20:40-06:45

1 stop17h 05m

£855

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 36 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight to Sanya

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

How long is the flight to Sanya?

On average, a flight from London to Sanya takes 20 hours 3 minutes. Flights to Sanya 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 Sanya?

The most popular airlines flying from London to Sanya are China Southern and Air China.

China Southern
China Southern
From £457
China Eastern
China Eastern
From £637
Air China
Air China
From £517
Juneyao Airlines
Juneyao Airlines
From £589

What are the cheapest airlines that fly to Sanya?

The cheapest airlines flying from London to Sanya are China Southern and Air China.

Reviews of airlines servicing Sanya

Get insights into the airlines that provide service to Sanya. 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 Sanya. Reviews last updated 11 March 2026.
See what other customers who have flown with China Southern,Air China, andChina Eastern to China have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Southern
7.4
Good
142 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.4

Crew

8.0

Food

7.2

Entertainment

7.2

Reviews

1 / 6
2.0
Mediocre

Anonymous,Jan 2026

NBO - CSX

I was refused boarding due to the Australian CTD I used to travel on at BNE Airport, and did not receive any refund. Instead, considering that I was travelling to meet my wife and kid after 4 years of separation and that all the arrangements had been made, I had to book a different flight ticket (Qatar Airways), which was too expensive.
China Southern
7.4
Good
142 reviews
China Southern
7.4
Good
142 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.4

Crew

8.0

Food

7.2

Entertainment

7.2

Reviews

1 / 6
2.0
Mediocre

Anonymous,Jan 2026

NBO - CSX

I was refused boarding due to the Australian CTD I used to travel on at BNE Airport, and did not receive any refund. Instead, considering that I was travelling to meet my wife and kid after 4 years of separation and that all the arrangements had been made, I had to book a different flight ticket (Qatar Airways), which was too expensive.
Air China
7.3
Good
141 reviews
China Southern
7.4
Good
142 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.4

Crew

8.0

Food

7.2

Entertainment

7.2

Reviews

1 / 6
2.0
Mediocre

Anonymous,Jan 2026

NBO - CSX

I was refused boarding due to the Australian CTD I used to travel on at BNE Airport, and did not receive any refund. Instead, considering that I was travelling to meet my wife and kid after 4 years of separation and that all the arrangements had been made, I had to book a different flight ticket (Qatar Airways), which was too expensive.
China Eastern
7.2
Good
198 reviews
China Southern
7.4
Good
142 reviews
Check prices

Boarding

7.8

Comfort

7.6

Overall

7.4

Crew

8.0

Food

7.2

Entertainment

7.2

Reviews

1 / 6
2.0
Mediocre

Anonymous,Jan 2026

NBO - CSX

I was refused boarding due to the Australian CTD I used to travel on at BNE Airport, and did not receive any refund. Instead, considering that I was travelling to meet my wife and kid after 4 years of separation and that all the arrangements had been made, I had to book a different flight ticket (Qatar Airways), which was too expensive.

FAQs about flying to Sanya

  • What airport do you fly into for flights to Sanya?

    Booking a flight to Sanya Phoenix Intl (SYX) is your only option if you intend on flying to Sanya. It is only a 7.4 mi journey from Phoenix Intl to Sanya’s city center.

  • Can I find cheaper flights to Sanya 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 Sanya on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Sanya?

    Based on reviews from Cheapflights users, China Southern is rated the highest out of the airlines that fly to Sanya.

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

    Sanya Phoenix Intl is currently the cheapest airport to fly to in Sanya. One-way flights to Sanya Phoenix Intl typically cost £62, while return flights cost around £261.

  • Where does the fastest flight to Sanya depart from?

    For those looking to save time traveling to Sanya, London offers the quickest one-way flight (18 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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