Which stopover airport has the shortest travel time from London to Sanya?

Flights connecting via Guangzhou (CAN) have the shortest average one-way travel time: 14h 50m.

Which stopover airport offers the lowest fares from London to Sanya?

Flights via Changsha (CSX) offer the lowest average return price of £426.

Which stopover airport has the shortest connection time from London to Sanya?

Guangzhou (CAN) has the shortest average stopover time for this route: 1h 33m.

What is the cheapest airline that flies from London to Sanya Phoenix Intl?

China Southern, Air China, and China Eastern are the most popular carriers operating from London to Sanya Phoenix Intl

Which airport is the most popular for stopovers for flights between London and Sanya?

Guangzhou (CAN) was the most common stop: 54% of momondo users choosing one-stop flights on this route connected there.

When did momondo last update prices for flights from London to Sanya Phoenix Intl Airport?

Prices for flights from London to Sanya Phoenix Intl Airport were last updated today.

How many operators does momondo search for flights from London to Sanya Phoenix Intl Airport?

As of August 2025, there are 2 operators available to choose from for flights from London to Sanya Phoenix Intl Airport.

How old do you have to be to fly from London to Sanya Phoenix Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Sanya Phoenix Intl Airport.

What documentation or ID do you need to fly to Sanya Phoenix Intl Airport?

The necessary travel and health documents for your Sanya Phoenix Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£305 Cheap Flights from London to Sanya in 2025

Q: What is the typical price of a round-trip flight between London and Sanya?

Prices are currently low for flights on this route. Typical prices usually range from £866 to £968. The lowest price recently found on this route was £569.

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Find the cheapest flights from London to Sanya

Round-trip

One-way

Cheap return flights

20:25 - 19:25LHR-SYX

16h 00m1 stop

20:55 - 17:45SYX-LHR

27h 50m1 stop

£569Air China

Find Deal

Sun, 31 Aug - Sun, 7 Sep

21:30 - 11:55LGW-SYX

31h 25m1 stop

16:00 - 18:30SYX-LGW

33h 30m1 stop

£616China Southern

Find Deal

Sat, 11 Oct - Fri, 24 Oct

21:00 - 23:35LHR-SYX

19h 35m1 stop

15:25 - 19:00SYX-LHR

34h 35m1 stop

£616China Southern

Find Deal

Mon, 15 Sep - Mon, 22 Sep

22:05 - 08:40LHR-SYX

27h 35m1 stop

18:55 - 19:50SYX-LHR

31h 55m1 stop

£624

Find Deal

Sat, 11 Oct - Fri, 24 Oct

12:35 - 16:45LGW-SYX

21h 10m1 stop

20:55 - 06:35SYX-LGW

16h 40m1 stop

£695Air China

Find Deal

Sun, 31 Aug - Sun, 7 Sep

11:35 - 21:05LGW-SYX

26h 30m3 stops

17:25 - 15:00SYX-LGW

28h 35m1 stop

£745China Eastern

Find Deal

Mon, 15 Sep - Mon, 22 Sep

06:30 - 00:50LHR-SYX

35h 20m2 stops

18:40 - 20:50SYX-LHR

33h 10m2 stops

£820Sichuan Airlines

Find Deal

Sun, 31 Aug - Sun, 7 Sep

22:35 - 22:35LHR-SYX

40h 00m2 stops

08:20 - 14:55SYX-LHR

38h 35m2 stops

£864Sichuan Airlines

Find Deal

Thu, 18 Dec - Sat, 3 Jan

21:10 - 08:35LHR-SYX

27h 25m1 stop

23:00 - 19:10SYX-LHR

28h 10m1 stop

£1,205Shenzhen Airlines

Find Deal

Sat, 20 Dec - Sun, 4 Jan

10:30 - 13:40LGW-SYX

19h 10m1 stop

15:00 - 06:30SYX-LGW

23h 30m1 stop

£1,305China Eastern

Find Deal

Fri, 19 Dec - Sat, 3 Jan

China Eastern flights from London to Sanya

Our best China Eastern deals on London to Sanya flight tickets

China Eastern

15 Sept

LGW11:35London Gatwick

26h 30m

3 stops

SYX21:05Sanya Phoenix Intl

22 Sept

SYX17:25Sanya Phoenix Intl

28h 35m

1 stop

LGW15:00London Gatwick

£745

Find similar

China Eastern

19 Dec

LGW10:30London Gatwick

19h 10m

1 stop

SYX13:40Sanya Phoenix Intl

3 Jan

SYX15:00Sanya Phoenix Intl

23h 30m

1 stop

LGW06:30London Gatwick

£1,305

Find similar

China Eastern

18 Dec

LGW10:30London Gatwick

19h 10m

1 stop

SYX13:40Sanya Phoenix Intl

4 Jan

SYX15:00Sanya Phoenix Intl

23h 30m

1 stop

LGW06:30London Gatwick

£1,310

Find similar

Air China flights from London to Sanya

Our best Air China deals on London to Sanya flight tickets

Air China

31 Aug

LHR20:25London Heathrow

16h 00m

1 stop

SYX19:25Sanya Phoenix Intl

7 Sept

SYX20:55Sanya Phoenix Intl

27h 50m

1 stop

LHR17:45London Heathrow

£569

Find similar

Air China

31 Aug

LGW12:35London Gatwick

21h 10m

1 stop

SYX16:45Sanya Phoenix Intl

7 Sept

SYX20:55Sanya Phoenix Intl

16h 40m

1 stop

LGW06:35London Gatwick

£695

Find similar

Air China

31 Aug

LGW11:25London Gatwick

47h 45m

2 stops

SYX18:10Sanya Phoenix Intl

7 Sept

SYX20:55Sanya Phoenix Intl

16h 40m

1 stop

LGW06:35London Gatwick

£729

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sun 31/8

20:25-19:25

1 stop16h 00m

Sanya Phoenix Intl

Sun 7/9

20:55-17:45

1 stop27h 50m

£569

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Sat 11/10

21:30-11:55

1 stop31h 25m

Sanya Phoenix Intl

Fri 24/10

16:00-18:30

1 stop33h 30m

£616

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Mon 15/9

21:00-23:35

1 stop19h 35m

Sanya Phoenix Intl

Mon 22/9

15:25-19:00

1 stop34h 35m

£616

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sat 11/10

22:05-08:40

1 stop27h 35m

Sanya Phoenix Intl

Fri 24/10

18:55-19:50

1 stop31h 55m

£624

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Sun 31/8

12:35-16:45

1 stop21h 10m

Sanya Phoenix Intl

Sun 7/9

20:55-06:35

1 stop16h 40m

£695

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Mon 15/9

11:35-21:05

3 stops26h 30m

Sanya Phoenix Intl

Mon 22/9

17:25-15:00

1 stop28h 35m

£745

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sun 31/8

06:30-00:50

2 stops35h 20m

Sanya Phoenix Intl

Sun 7/9

18:40-20:50

2 stops33h 10m

£820

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Thu 18/12

22:35-22:35

2 stops40h 00m

Sanya Phoenix Intl

Sat 3/1

08:20-14:55

2 stops38h 35m

£864

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sat 20/12

21:10-08:35

1 stop27h 25m

Sanya Phoenix Intl

Sun 4/1

23:00-19:10

1 stop28h 10m

£1,205

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Fri 19/12

10:30-13:40

1 stop19h 10m

Sanya Phoenix Intl

Sat 3/1

15:00-06:30

1 stop23h 30m

£1,305

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Sanya

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Stopovers

What is the typical price of a round-trip flight between London and Sanya?

What is the cheapest month to fly to Sanya?

The cheapest month to fly to Sanya from London is in January. Flight prices, which tend to average around £451, are often lower during this time because this is during the off-season. If you’re not able to fly to Sanya in January, then May is your next best option. Flight prices from London to Sanya during May average around £467.

What is the cheapest day to depart on your flight to Sanya?

Our data shows that Friday is the least expensive day to fly to Sanya. Tickets to fly out on this day can be as low as £580. Flights from London to Sanya on a Wednesday will generally be more expensive and average around £750. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Sanya?

In the afternoon is the cheapest time of day to fly from London to Sanya when you can find flight prices for as low as £583. Flying to Sanya in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £691 on average. Flights to Sanya from London in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from London to Sanya

Are you open to changing your travel dates? Check out the ideal times to fly from London to Sanya according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to Sanya (LON to SYX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Sanya

Best price found	£305
Fastest flight time	15h 00m
Direct flights	None
Airports in Sanya	1 airport

The best one-way flight to Sanya from London in the past 72 hours is £305. The best return flight deal from London to Sanya found on momondo in the last 72 hours is £569.

The fastest flight from London to Sanya takes 15h 00m

There are no direct flights from London to Sanya. Popular non-direct routes for this connection are London City Airport - Sanya Phoenix Intl Airport, London Gatwick Airport - Sanya Phoenix Intl Airport and London Heathrow Airport - Sanya Phoenix Intl Airport.

There is 1 airport near Sanya: Sanya Phoenix Intl (SYX)

Search flight deals

How far is London to Sanya Phoenix Intl by plane?
Sanya Phoenix Intl is 6030.6 mi away from London. Flights usually cover this in 15h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London to Sanya Phoenix Intl Airport?
Prices for flights from London to Sanya Phoenix Intl Airport were last updated today.
How many operators does momondo search for flights from London to Sanya Phoenix Intl Airport?
As of August 2025, there are 2 operators available to choose from for flights from London to Sanya Phoenix Intl Airport.
How old do you have to be to fly from London to Sanya Phoenix Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Sanya Phoenix Intl Airport.
What documentation or ID do you need to fly to Sanya Phoenix Intl Airport?
The necessary travel and health documents for your Sanya Phoenix Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London to Sanya?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Sanya is China Southern (62% of total bookings). The next most popular airlines are China Eastern (29%) and Air China (9%).

Best airlines flying from London to Sanya

Compare and see reviews for airlines that fly from London to Sanya with momondo

Airline	Rating	Free Cancellation	Price
China Southern	PriceFrom £441	Free Cancellation	Rating 7.6 104 reviews		Search China Southern flights
Air China	PriceFrom £475	Free Cancellation	Rating 7.3 93 reviews		Search Air China flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Sanya?

It is quick and easy to find London to Sanya flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sanya that suits you.

Can I find flights from London to Sanya with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Sanya flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Sanya?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sanya from London.

I’m not ready to book a flight from London to Sanya right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sanya from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.