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

Guangzhou (CAN) was the most common stop: 70% of momondo users choosing one-stop flights on this route connected there.

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.

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

Flights via Guangzhou (CAN) offer the lowest average return price of £619.

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.

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 December 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.

£412 Cheap Flights from London to Sanya in 2025/26

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 £805 to £1,263. The lowest price recently found on this route was £491.

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Find the cheapest flights from London to Sanya

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10:30 - 13:40

LGW

SYX

19h 10m1 stop

21:20 - 14:00

SYX

LGW

24h 40m1 stop

£491China Eastern

Sun, 1 Feb - Sun, 8 Feb

10:30 - 19:30

LGW

SYX

25h 00m1 stop

15:00 - 14:00

SYX

LGW

31h 00m1 stop

£499China Eastern

Fri, 23 Jan - Sat, 31 Jan

21:00 - 12:30

LHR

SYX

31h 30m1 stop

06:50 - 17:55

SYX

LHR

19h 05m1 stop

£503Hainan Airlines

Mon, 19 Jan - Mon, 26 Jan

22:00 - 11:00

LHR

SYX

29h 00m1 stop

07:40 - 14:00

SYX

LHR

38h 20m1 stop

£508China Southern

Sat, 24 Jan - Sat, 31 Jan

22:00 - 18:15

LHR

SYX

36h 15m1 stop

07:40 - 14:00

SYX

LHR

38h 20m1 stop

£511China Southern

Sat, 24 Jan - Sat, 31 Jan

22:00 - 01:15

LHR

SYX

19h 15m1 stop

08:40 - 14:00

SYX

LHR

37h 20m1 stop

£515China Southern

Fri, 23 Jan - Sat, 31 Jan

21:30 - 20:20

LHR

SYX

38h 50m2 stops

06:55 - 19:00

SYX

LHR

20h 05m2 stops

£520Multiple Airlines

Mon, 19 Jan - Mon, 26 Jan

10:30 - 19:55

LGW

SYX

25h 25m2 stops

11:30 - 14:00

SYX

LGW

34h 30m2 stops

£529Multiple Airlines

Sat, 24 Jan - Sat, 31 Jan

22:00 - 01:15

LHR

SYX

19h 15m1 stop

14:45 - 18:35

SYX

LHR

35h 50m1 stop

£533China Southern

Tue, 17 Mar - Tue, 24 Mar

22:10 - 15:40

LHR

SYX

33h 30m1 stop

20:40 - 20:25

SYX

LHR

30h 45m1 stop

£585Air China

Tue, 6 Jan - Sat, 2 May

Air China flights from London to Sanya

Our best Air China deals on London to Sanya flight tickets

Air China

6 Jan

LHR22:10London Heathrow

33h 30m

1 stop

SYX15:40Sanya Phoenix Intl

2 May

SYX20:40Sanya Phoenix Intl

30h 45m

1 stop

LHR20:25London Heathrow

£585

Find similar

Air China

17 Mar

LHR20:25London Heathrow

31h 35m

2 stops

SYX12:00Sanya Phoenix Intl

24 Mar

SYX20:30Sanya Phoenix Intl

27h 25m

1 stop

LHR15:55London Heathrow

£623

Find similar

Air China

6 Jan

LHR22:10London Heathrow

33h 30m

1 stop

SYX15:40Sanya Phoenix Intl

27 Apr

SYX20:40Sanya Phoenix Intl

30h 45m

1 stop

LHR20:25London Heathrow

£634

Find similar

China Southern flights from London to Sanya

Our best China Southern deals on London to Sanya flight tickets

China Southern

24 Jan

LHR22:00London Heathrow

29h 00m

1 stop

SYX11:00Sanya Phoenix Intl

31 Jan

SYX07:40Sanya Phoenix Intl

38h 20m

1 stop

LHR14:00London Heathrow

£508

Find similar

China Southern

24 Jan

LHR22:00London Heathrow

36h 15m

1 stop

SYX18:15Sanya Phoenix Intl

31 Jan

SYX07:40Sanya Phoenix Intl

38h 20m

1 stop

LHR14:00London Heathrow

£511

Find similar

China Southern

23 Jan

LHR22:00London Heathrow

19h 15m

1 stop

SYX01:15Sanya Phoenix Intl

31 Jan

SYX08:40Sanya Phoenix Intl

37h 20m

1 stop

LHR14:00London Heathrow

£515

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Sun 1/2

10:30-13:40

1 stop19h 10m

Sanya Phoenix Intl

Sun 8/2

21:20-14:00

1 stop24h 40m

£491

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Fri 23/1

10:30-19:30

1 stop25h 00m

Sanya Phoenix Intl

Sat 31/1

15:00-14:00

1 stop31h 00m

£499

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Mon 19/1

21:00-12:30

1 stop31h 30m

Sanya Phoenix Intl

Mon 26/1

06:50-17:55

1 stop19h 05m

£503

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sat 24/1

22:00-11:00

1 stop29h 00m

Sanya Phoenix Intl

Sat 31/1

07:40-14:00

1 stop38h 20m

£508

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sat 24/1

22:00-18:15

1 stop36h 15m

Sanya Phoenix Intl

Sat 31/1

07:40-14:00

1 stop38h 20m

£511

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Fri 23/1

22:00-01:15

1 stop19h 15m

Sanya Phoenix Intl

Sat 31/1

08:40-14:00

1 stop37h 20m

£515

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Mon 19/1

21:30-20:20

2 stops38h 50m

Sanya Phoenix Intl

Mon 26/1

06:55-19:00

2 stops20h 05m

£520

LondonSanya

LGW - SYX

LGWSYX

London Gatwick

Sat 24/1

10:30-19:55

2 stops25h 25m

Sanya Phoenix Intl

Sat 31/1

11:30-14:00

2 stops34h 30m

£529

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Tue 17/3

22:00-01:15

1 stop19h 15m

Sanya Phoenix Intl

Tue 24/3

14:45-18:35

1 stop35h 50m

£533

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Tue 6/1

22:10-15:40

1 stop33h 30m

Sanya Phoenix Intl

Sat 2/5

20:40-20:25

1 stop30h 45m

£585

Flights are sorted by cheapest return flights first.

Sorted 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

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 £461, 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 March is your next best option. Flight prices from London to Sanya during March average around £488.

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 £574. Flights from London to Sanya on a Wednesday will generally be more expensive and average around £742. 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 £576. 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 £683 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

Fastest flight time	17h 15m
Direct flights	None

The fastest flight from London to Sanya takes 17h 15m

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 17h 15m, 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 December 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 (60% of total bookings). The next most popular airlines are China Eastern (28%) 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 £459	Free Cancellation	Rating 7.5 122 reviews		Search China Southern flights
Air China	PriceFrom £581	Free Cancellation	Rating 7.1 129 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.