Cheap flights from London Heathrow Airport to Hainan from £537
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Heathrow to Hainan
Keep the following information in mind while searching for Heathrow to Hainan flight deals. Data was last updated 25 March 2025.
Find flight deals from Heathrow to Hainan
Cheapest flights from Heathrow to HainanExplore the most affordable flight options available from Heathrow to Hainan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.
Explore the most affordable flight options available from Heathrow to Hainan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Heathrow to Hainan 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 25 March 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Hainan that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonSanya
LHR - SYX
LHRSYX
London Heathrow
Sun 18/5
21:00-23:35
1 stop19h 35m
Sanya Phoenix Intl
Fri 30/5
22:10-19:00
1 stop27h 50m
LondonSanya
LHR - SYX
LHRSYX
London Heathrow
Sun 8/6
06:50-00:50
2 stops35h 00m
Sanya Phoenix Intl
Wed 11/6
23:10-19:30
3 stops51h 20m
LondonSanya
LHR - SYX
LHRSYX
London Heathrow
Mon 9/6
22:00-10:50
2 stops29h 50m
Sanya Phoenix Intl
Wed 11/6
23:10-19:30
3 stops51h 20m
Best time to book a flight from Heathrow to Hainan
Have a flexible travel schedule? Discover the best time to fly to Hainan from Heathrow with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to Hainan
What is the cheapest time of day to fly from LHR to HA?
Find hourly flight availability from Heathrow to Hainan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.
When flying from London Heathrow Airport to Hainan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Hainan by month
Plan your trip to Hainan by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Hainan ranges from 20.0 - 270.0 inches per month. September is typically the wettest month, when rainfall can reach 270.0 mm. January is typically the driest time to visit Hainan when rainfall is around 20.0 mm.
Temperature in Hainan by month
Plan your trip to Hainan by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Hainan, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C).
Reviews of airlines servicing Hainan
Get insights into the airlines that provide service to Hainan. 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 Hainan. Reviews last updated 25 March 2025.
Entertainment
Comfort
Crew
Boarding
Overall
Food
Reviews
Wei,Sept 2024
PEK - SEA
Entertainment
Comfort
Crew
Boarding
Overall
Food
Reviews
Wei,Sept 2024
PEK - SEA
Entertainment
Comfort
Crew
Boarding
Overall
Food
Reviews
Wei,Sept 2024
PEK - SEA
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Hainan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Heathrow to Hainan
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Heathrow to Hainan
Discover the top 3 airlines that operate flights from Heathrow to Hainan. 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 25 March 2025.
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How does Cheapflights help users find flights from Heathrow to Hainan?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Hainan. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Hainan?
Cheapflights simply makes it quick and affordable to book flights from Heathrow to Hainan by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Heathrow to Hainan with no change fees?
Yes, we can. To see specific flights from Heathrow to Hainan with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Heathrow to Hainan become cheaper?
Yes! Start tracking prices for Heathrow to Hainan flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.