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Cheap flights from London Heathrow Airport to Sanya from £460

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Sanya departing on 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from London Heathrow Airport to Sanya

Cheap return flights

Enter your travel dates to find the best prices.
Shenzhen Airlines Logo
22:05 - 16:25
LHR
-
SYX
35h 20m
1 stop
Shenzhen Airlines Logo
18:40 - 19:50
SYX
-
LHR
32h 10m
1 stop
£460Shenzhen Airlines
Fri, 1 May - Sun, 10 May
Shenzhen Airlines Logo
22:05 - 09:00
LHR
-
SYX
27h 55m
1 stop
Shenzhen Airlines Logo
17:30 - 19:50
SYX
-
LHR
33h 20m
1 stop
£461Shenzhen Airlines
Fri, 1 May - Sun, 10 May
Shenzhen Airlines Logo
22:05 - 09:00
LHR
-
SYX
27h 55m
1 stop
Shenzhen Airlines Logo
22:05 - 19:50
SYX
-
LHR
28h 45m
1 stop
£463Shenzhen Airlines
Fri, 1 May - Sun, 10 May
Shenzhen Airlines Logo
22:05 - 09:00
LHR
-
SYX
27h 55m
1 stop
Shenzhen Airlines Logo
17:30 - 19:50
SYX
-
LHR
33h 20m
1 stop
£634Shenzhen Airlines
Fri, 24 Apr - Fri, 1 May
Multiple Airlines Logo
22:05 - 16:25
LHR
-
SYX
35h 20m
1 stop
Multiple Airlines Logo
18:00 - 17:05
SYX
-
LHR
30h 05m
2 stops
£635Multiple Airlines
Mon, 20 Apr - Mon, 27 Apr
Shenzhen Airlines Logo
22:05 - 09:00
LHR
-
SYX
27h 55m
1 stop
Shenzhen Airlines Logo
17:30 - 20:00
SYX
-
LHR
33h 30m
1 stop
£636Shenzhen Airlines
Wed, 17 Jun - Sat, 27 Jun
China Southern Logo
22:10 - 00:50
LHR
-
SYX
19h 40m
1 stop
China Southern Logo
15:40 - 19:20
SYX
-
LHR
34h 40m
1 stop
£650China Southern
Thu, 23 Apr - Thu, 30 Apr
Multiple Airlines Logo
22:00 - 12:20
LHR
-
SYX
31h 20m
2 stops
Multiple Airlines Logo
20:30 - 19:30
SYX
-
LHR
30h 00m
1 stop
£655Multiple Airlines
Fri, 24 Apr - Fri, 1 May
China Southern Logo
22:10 - 20:05
LHR
-
SYX
14h 55m
1 stop
China Southern Logo
22:10 - 19:20
SYX
-
LHR
28h 10m
1 stop
£659China Southern
Mon, 20 Apr - Mon, 27 Apr
Shenzhen Airlines Logo
22:05 - 09:00
LHR
-
SYX
27h 55m
1 stop
Shenzhen Airlines Logo
22:05 - 20:00
SYX
-
LHR
28h 55m
1 stop
£694Shenzhen Airlines
Wed, 17 Jun - Sat, 27 Jun

Shenzhen Airlines flights from London Heathrow Airport to Sanya

Our best Shenzhen Airlines deals on London Heathrow Airport to Sanya flight tickets
Shenzhen Airlines
13 Jun
LHR22:05London Heathrow
27h 55m
1 stop
SYX09:00Sanya Phoenix Intl
21 Jun
SYX22:05Sanya Phoenix Intl
28h 45m
1 stop
LHR19:50London Heathrow
£436
Shenzhen Airlines
1 May
LHR22:05London Heathrow
35h 20m
1 stop
SYX16:25Sanya Phoenix Intl
10 May
SYX18:40Sanya Phoenix Intl
32h 10m
1 stop
LHR19:50London Heathrow
£460
Shenzhen Airlines
1 May
LHR22:05London Heathrow
27h 55m
1 stop
SYX09:00Sanya Phoenix Intl
10 May
SYX17:30Sanya Phoenix Intl
33h 20m
1 stop
LHR19:50London Heathrow
£461

Air China flights from London Heathrow Airport to Sanya

Our best Air China deals on London Heathrow Airport to Sanya flight tickets
Air China
13 Jun
LHR22:40London Heathrow
35h 05m
1 stop
SYX16:45Sanya Phoenix Intl
21 Jun
SYX19:30Sanya Phoenix Intl
31h 55m
1 stop
LHR20:25London Heathrow
£703
Air China
23 Apr
LHR22:40London Heathrow
27h 20m
2 stops
SYX09:00Sanya Phoenix Intl
30 Apr
SYX18:40Sanya Phoenix Intl
32h 20m
1 stop
LHR20:00London Heathrow
£713
Air China
13 Jun
LHR22:40London Heathrow
27h 20m
2 stops
SYX09:00Sanya Phoenix Intl
21 Jun
SYX20:40Sanya Phoenix Intl
28h 00m
1 stop
LHR17:40London Heathrow
£738

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Sanya that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 10 March 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Sanya that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Fri 1/5

22:05-16:25

1 stop35h 20m

Sanya Phoenix Intl

Sun 10/5

18:40-19:50

1 stop32h 10m

£460

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Fri 1/5

22:05-09:00

1 stop27h 55m

Sanya Phoenix Intl

Sun 10/5

17:30-19:50

1 stop33h 20m

£461

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Fri 1/5

22:05-09:00

1 stop27h 55m

Sanya Phoenix Intl

Sun 10/5

22:05-19:50

1 stop28h 45m

£463

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

£634

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Mon 20/4

22:05-16:25

1 stop35h 20m

Sanya Phoenix Intl

Mon 27/4

18:00-17:05

2 stops30h 05m

£635

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Wed 17/6

22:05-09:00

1 stop27h 55m

Sanya Phoenix Intl

Sat 27/6

17:30-20:00

1 stop33h 30m

£636

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Thu 23/4

22:10-00:50

1 stop19h 40m

Sanya Phoenix Intl

Thu 30/4

15:40-19:20

1 stop34h 40m

£650

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Fri 24/4

22:00-12:20

2 stops31h 20m

Sanya Phoenix Intl

Fri 1/5

20:30-19:30

1 stop30h 00m

£655
Fastest return journey

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Mon 20/4

22:10-20:05

1 stop14h 55m

Sanya Phoenix Intl

Mon 27/4

22:10-19:20

1 stop28h 10m

£659

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Wed 17/6

22:05-09:00

1 stop27h 55m

Sanya Phoenix Intl

Sat 27/6

22:05-20:00

1 stop28h 55m

£694

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Sanya from

How to get the cheapest flight ticket from London Heathrow Airport 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

What is the cheapest month to fly to Sanya?

The cheapest month to fly to Sanya from London Heathrow Airport is in May. Flight prices, which tend to average around £463, 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 Heathrow Airport to Sanya during March average around £492.

When to book flights from London Heathrow Airport to Sanya

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

Cheap London Heathrow Airport to Sanya (LHR to SYX) flight deals and tips

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

Fastest flight time

22h 15m

Direct flights

None
The fastest flight from London Heathrow Airport to Sanya takes 22h 15m
There are no direct flights from London Heathrow Airport to Sanya. There are no popular flight routes from London Heathrow Airport to Sanya.
Search flight deals

  • How far is London Heathrow to Sanya Phoenix Intl by plane?

    London Heathrow and Sanya Phoenix Intl are 6044.2 mi apart from one another. Typically, this will take 22h 15m by plane in normal conditions.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Sanya Phoenix Intl Airport.

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

    The travel and health documents required for your trip to Sanya Phoenix Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sanya Phoenix Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London Heathrow Airport to Sanya?

Best airlines flying from London Heathrow Airport to Sanya

Compare and see reviews for airlines that fly from London Heathrow Airport to Sanya with momondo
Airline
Rating
Free Cancellation
Price
China SouthernPriceFrom £460Free CancellationRating
7.4
142 reviews
Search China Southern flights
Air ChinaPriceFrom £581Free CancellationRating
7.3
141 reviews
Search Air China flights

Why use momondo?

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

Finding the right flight to Sanya from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sanya quick and easy, saving you time and money.

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Sanya.

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.

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