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Cheap flights from London Heathrow Airport to Sanya from £480

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SYX
5 May — 12 May1
1 adult

Cheap flight deals from Heathrow to Sanya

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Sanya (SYX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 April 2025.

Round-trip from

£480

Popular in

August

Cheapest in

November

Average price

£579
China Southern
  • China Southern
  • 9/6-16/6
  • 2 total stops
  • 36h 15m total
  • London to Sanya
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£175 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Heathrow to Sanya

Cheapest flights from Heathrow to Sanya
Explore the most affordable flight options available from Heathrow to Sanya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Mon 9/621:00LHR - SYX
1 stop19h 35mChina Southern
Mon 16/609:20SYX - LHR
1 stop16h 40mChina Southern
Deal found 29/4£480
Wed 5/1117:40LHR - SYX
1 stop16h 00mMultiple Airlines
Fri 14/1113:10SYX - LHR
1 stop38h 00mMultiple Airlines
Deal found 29/4£553
Mon 9/609:55LHR - SYX
2 stops24h 30mKLM
Mon 16/620:05SYX - LHR
2 stops31h 50mKLM
Deal found 29/4£585
Sat 16/818:20LHR - SYX
1 stop19h 10mCathay Pacific
Fri 22/811:10SYX - LHR
1 stop35h 05mCathay Pacific
Deal found 29/4£773
Sat 16/817:10LHR - SYX
2 stops34h 45mXiamenAir
Fri 22/812:30SYX - LHR
2 stops39h 25mXiamenAir
Deal found 29/4£1,028
Sat 7/621:20LHR - SYX
1 stop33h 15mChina Eastern
Wed 11/606:40SYX - LHR
2 stops21h 15mChina Eastern
Deal found 29/4£2,448

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Sanya that are best for you.

Fly from

Heathrow

Fly to

Sanya

Route

Depart

Return

Price

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Mon 9/6

21:00-23:35

1 stop19h 35m

Sanya Phoenix Intl

Mon 16/6

09:20-19:00

1 stop16h 40m

£480

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Mon 9/6

09:55-17:25

2 stops24h 30m

Sanya Phoenix Intl

Mon 16/6

20:05-20:55

2 stops31h 50m

£585

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sat 16/8

18:20-20:30

1 stop19h 10m

Sanya Phoenix Intl

Fri 22/8

11:10-15:15

1 stop35h 05m

£773

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sat 16/8

20:45-10:10

2 stops30h 25m

Sanya Phoenix Intl

Fri 22/8

11:10-15:15

1 stop35h 05m

£1,001

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sat 16/8

17:10-10:55

2 stops34h 45m

Sanya Phoenix Intl

Fri 22/8

12:30-20:55

2 stops39h 25m

£1,028

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Sat 7/6

21:20-13:35

1 stop33h 15m

Sanya Phoenix Intl

Wed 11/6

06:40-20:55

2 stops21h 15m

£2,448

LondonSanya

LHR - SYX

LHRSYX

London Heathrow

Tue 16/9

20:25-19:25

1 stop16h 00m

£637

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Best time to book a flight from Heathrow to Sanya

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

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 30 April 2025.
KLM
7.8
Good
1,334 reviews
Check prices

Comfort

7.7

Boarding

7.8

Food

7.2

Entertainment

7.1

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,334 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Comfort

7.7

Boarding

7.8

Food

7.2

Entertainment

7.1

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Cathay Pacific
7.5
Good
852 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Comfort

7.7

Boarding

7.8

Food

7.2

Entertainment

7.1

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
China Southern
7.5
Good
96 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Comfort

7.7

Boarding

7.8

Food

7.2

Entertainment

7.1

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
China Eastern
7.1
Good
148 reviews
KLM
7.8
Good
1,334 reviews
Check prices

Comfort

7.7

Boarding

7.8

Food

7.2

Entertainment

7.1

Crew

8.4

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Sanya. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Sanya Phoenix Intl (SYX) is the airport you will fly into if you book a flight from London Heathrow to Sanya. You should not have trouble finding flights to Phoenix Intl from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Sanya airport from London Heathrow. It is only a 7.4 mi journey from Phoenix Intl (SYX) to Sanya’s city center.

  • What are the cheapest airlines flying from London Heathrow Airport to Sanya round-trip?

    According to our current data, China Southern (£480), KLM (£585), and Cathay Pacific (£773) offers the cheapest pricing from London Heathrow Airport to Sanya. China Southern is priced at 23% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Heathrow to Sanya that include hotel bookings?

    Yes. In addition to deals on Heathrow to Sanya flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Sanya?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Sanya.

  • Can I find deals for business class flights from Heathrow to Sanya?

    Yes. Cheapflights offers flight deals from Heathrow to Sanya by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Sanya by adding a car hire and/or hotel booking to your travel itinerary.
Sanya car hire
Sanya Phoenix Intl Airport car hire
Haikou car hire

Top airline flying from Heathrow to Sanya

Discover the top airline that operate flights from Heathrow to Sanya. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£422Average£573FlexibilityNo cancel feeOn-time69%
Search China Southern flights

Fly with Cheapflights

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Sanya?

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