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

Flights via Guangzhou (CAN) offer the lowest average return price of £648.

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

Guangzhou (CAN) was the most common stop: 73% of momondo users choosing one-stop flights on this route connected there.

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 has the shortest connection time from London to Sanya?

Guangzhou (CAN) has the shortest average stopover time for this route: 2h 00m.

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

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

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 February 2026, 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 2026

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 £741 to £948. The lowest price recently found on this route was £586.

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Find the cheapest flights from London to Sanya

Round-trip

One-way

Last minute

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Enter your travel dates to find the best prices.

21:10 - 08:35

LHR

SYX

27h 25m

1 stop

13:25 - 19:10

SYX

LHR

37h 45m

1 stop

£586Shenzhen Airlines

Sun, 15 Feb - Tue, 3 Mar

12:00 - 11:45

LGW

SYX

16h 45m

1 stop

19:15 - 07:05

SYX

LGW

18h 50m

1 stop

£597China Southern

Mon, 15 Jun - Sun, 21 Jun

22:10 - 20:10

LHR

SYX

15h 00m

1 stop

07:05 - 19:00

SYX

LHR

18h 55m

1 stop

£602China Southern

Sun, 14 Jun - Sun, 21 Jun

20:25 - 17:40

LHR

SYX

37h 15m

1 stop

23:00 - 17:50

SYX

LHR

26h 50m

2 stops

£608Air China

Tue, 17 Mar - Sat, 21 Mar

17:40 - 17:40

LHR

SYX

16h 00m

1 stop

23:00 - 17:50

SYX

LHR

26h 50m

2 stops

£610Air China

Tue, 17 Mar - Sat, 21 Mar

20:25 - 19:25

LHR

SYX

16h 00m

1 stop

20:55 - 22:40

SYX

LHR

32h 45m

2 stops

£617Multiple Airlines

Mon, 15 Jun - Sun, 21 Jun

20:25 - 12:00

LHR

SYX

31h 35m

2 stops

23:00 - 17:50

SYX

LHR

26h 50m

2 stops

£630Air China

Tue, 17 Mar - Sat, 21 Mar

19:00 - 01:10

LGW

SYX

23h 10m

1 stop

14:45 - 06:40

SYX

LGW

22h 55m

1 stop

£646China Eastern

Sun, 14 Jun - Sun, 21 Jun

07:45 - 10:50

LHR

SYX

20h 05m

2 stops

11:50 - 20:55

SYX

LHR

40h 05m

2 stops

£651Multiple Airlines

Mon, 15 Jun - Sun, 21 Jun

11:35 - 13:35

LGW

SYX

19h 00m

1 stop

14:45 - 06:40

SYX

LGW

22h 55m

1 stop

£670China Eastern

Wed, 17 Jun - Sat, 27 Jun

Shenzhen Airlines flights from London to Sanya

Our best Shenzhen Airlines deals on London to Sanya flight tickets

Shenzhen Airlines

15 Feb

LHR21:10London Heathrow

27h 25m

1 stop

SYX08:35Sanya Phoenix Intl

3 Mar

SYX13:25Sanya Phoenix Intl

37h 45m

1 stop

LHR19:10London Heathrow

£586

Shenzhen Airlines

13 Jun

LHR22:05London Heathrow

28h 05m

1 stop

SYX09:10Sanya Phoenix Intl

21 Jun

SYX17:30Sanya Phoenix Intl

33h 20m

1 stop

LHR19:50London Heathrow

£693

Shenzhen Airlines

13 Jun

LHR22:05London Heathrow

28h 05m

1 stop

SYX09:10Sanya Phoenix Intl

21 Jun

SYX22:05Sanya Phoenix Intl

28h 45m

1 stop

LHR19:50London Heathrow

£695

China Southern flights from London to Sanya

Our best China Southern deals on London to Sanya flight tickets

China Southern

15 Jun

LGW12:00London Gatwick

16h 45m

1 stop

SYX11:45Sanya Phoenix Intl

21 Jun

SYX19:15Sanya Phoenix Intl

18h 50m

1 stop

LGW07:05London Gatwick

£597

China Southern

14 Jun

LHR22:10London Heathrow

15h 00m

1 stop

SYX20:10Sanya Phoenix Intl

21 Jun

SYX07:05Sanya Phoenix Intl

18h 55m

1 stop

LHR19:00London Heathrow

£602

China Southern

5 Feb

LHR22:00London Heathrow

17h 45m

1 stop

SYX23:45Sanya Phoenix Intl

3 Mar

SYX20:00Sanya Phoenix Intl

26h 00m

1 stop

LHR14:00London Heathrow

£805

Fly from

Fly to

Route

Depart

Return

Price

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sun 15/2

21:10-08:35

1 stop27h 25m

Sanya Phoenix Intl

Tue 3/3

13:25-19:10

1 stop37h 45m

£586

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Mon 15/6

12:00-11:45

1 stop16h 45m

Sanya Phoenix Intl

Sun 21/6

19:15-07:05

1 stop18h 50m

£597

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sun 14/6

22:10-20:10

1 stop15h 00m

Sanya Phoenix Intl

Sun 21/6

07:05-19:00

1 stop18h 55m

£602

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Tue 17/3

20:25-17:40

1 stop37h 15m

Sanya Phoenix Intl

Sat 21/3

23:00-17:50

2 stops26h 50m

£608

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Tue 17/3

17:40-17:40

1 stop16h 00m

Sanya Phoenix Intl

Sat 21/3

23:00-17:50

2 stops26h 50m

£610

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Mon 15/6

20:25-19:25

1 stop16h 00m

Sanya Phoenix Intl

Sun 21/6

20:55-22:40

2 stops32h 45m

£617

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Tue 17/3

20:25-12:00

2 stops31h 35m

Sanya Phoenix Intl

Sat 21/3

23:00-17:50

2 stops26h 50m

£630

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Sun 14/6

19:00-01:10

1 stop23h 10m

Sanya Phoenix Intl

Sun 21/6

14:45-06:40

1 stop22h 55m

£646

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Mon 15/6

07:45-10:50

2 stops20h 05m

Sanya Phoenix Intl

Sun 21/6

11:50-20:55

2 stops40h 05m

£651

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Wed 17/6

11:35-13:35

1 stop19h 00m

Sanya Phoenix Intl

Sat 27/6

14:45-06:40

1 stop22h 55m

£670

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 May. 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 May, then January is your next best option. Flight prices from London to Sanya during January average around £525.

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

Fastest flight time	19h 00m
Direct flights	None

The fastest flight from London to Sanya takes 19h 00m

There are no direct flights from London to Sanya. There are no popular flight routes from London to Sanya.

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 19h 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 February 2026, 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 (66% of total bookings). The next most popular airlines are China Eastern (23%) and Air China (11%).

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 £448	Free Cancellation	Rating 7.3 136 reviews		Search China Southern flights
Air China	PriceFrom £567	Free Cancellation	Rating 7.2 138 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.