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Cheap flights from Hainan to London from £243

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYX — LON
18 Mar — 25 Mar1
1 adult

Find flight deals from Hainan to London

One-way flights from Hainan to London
Search for one-way flight options from Hainan to London. Find affordable one-way fares based on user searches. Data last updated 13 March 2025.

Mon 5/516:50HAK - LHR
1 stop29h 25mCathay Pacific
Deal found 12/3£243
Fri 9/509:30HAK - LHR
2 stops39h 35mMultiple Airlines
Deal found 12/3£301
Thu 8/516:50HAK - LGW
2 stops53h 10mMultiple Airlines
Deal found 12/3£302
Wed 7/520:55HAK - LGW
1 stop25h 05mChina Eastern
Deal found 12/3£303
Wed 7/509:35HAK - LHR
1 stop17h 25mShenzhen Airlines
Deal found 12/3£314
Wed 7/513:40HAK - LHR
Nonstop12h 50mHainan Airlines
Deal found 12/3£345

Find flights from Hainan to London within your budget

Customise your flight search to find flights from Hainan to London 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 13 March 2025.

Fly from

Hainan

Fly to

London

Route

Depart

Return

Price

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Mon 5/5

16:50-15:15

1 stop29h 25m

£243

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Fri 9/5

09:30-18:05

2 stops39h 35m

£301

HaikouLondon

HAK - LGW

HAKLGW

Haikou Meilan Intl

Thu 8/5

16:50-15:00

2 stops53h 10m

£302

HaikouLondon

HAK - LGW

HAKLGW

Haikou Meilan Intl

Wed 7/5

20:55-15:00

1 stop25h 05m

£303

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Wed 7/5

09:35-20:00

1 stop17h 25m

£314

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Wed 7/5

13:40-19:30

Nonstop12h 50m

£345

Flights are sorted by cheapest return flights first.

Deals found on 12/3

Best time to book a flight from Hainan to London

Have a flexible travel schedule? Discover the best time to fly to London from Hainan 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.

Travel insights for flights from Hainan to London

Get recent, data-driven insights about flights from Hainan to London including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from HA to LON?

Find hourly flight availability from Hainan to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 March 2025.

When flying from Hainan to London, 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 London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 13 March 2025.
Hainan Airlines
7.8
Good
31 reviews
Check prices

Boarding

8.4

Crew

8.8

Comfort

8.0

Entertainment

7.5

Overall

7.8

Food

8.3

Reviews

1 / 1

10.0
Excellent

Wei,Sept 2024

PEK - SEA

Wi Fi on board is good, but do not know how to use it even not tried due to fee.

Hainan Airlines
7.8
Good
31 reviews
Hainan Airlines
7.8
Good
31 reviews
Check prices

Boarding

8.4

Crew

8.8

Comfort

8.0

Entertainment

7.5

Overall

7.8

Food

8.3

Reviews

1 / 1

10.0
Excellent

Wei,Sept 2024

PEK - SEA

Wi Fi on board is good, but do not know how to use it even not tried due to fee.

Cathay Pacific
7.5
Good
831 reviews
Hainan Airlines
7.8
Good
31 reviews
Check prices

Boarding

8.4

Crew

8.8

Comfort

8.0

Entertainment

7.5

Overall

7.8

Food

8.3

Reviews

1 / 1

10.0
Excellent

Wei,Sept 2024

PEK - SEA

Wi Fi on board is good, but do not know how to use it even not tried due to fee.

China Eastern
7.0
Good
127 reviews
Hainan Airlines
7.8
Good
31 reviews
Check prices

Boarding

8.4

Crew

8.8

Comfort

8.0

Entertainment

7.5

Overall

7.8

Food

8.3

Reviews

1 / 1

10.0
Excellent

Wei,Sept 2024

PEK - SEA

Wi Fi on board is good, but do not know how to use it even not tried due to fee.

Related info for your journey

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

  • What are the cheapest airlines to fly from Hainan to London one-way?

    £243 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on China Eastern and Shenzhen Airlines, with prices starting from £303 and £314, respectively.

  • Can I find deals for flights from Hainan to London that include hotel bookings?

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

  • How can I find direct flights from Hainan to London?

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

  • Can I find deals for business class flights from Hainan to London?

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

  • What is the cheapest month to book a flight from Hainan to London?

    Currently, January is the cheapest month in which you can book a flight from Hainan to London (average of £112). Flying from Hainan to London in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Hainan?

Book flights to Hainan if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Slough
Luton
Hayes
Eastbourne
Ilford
Crawley
Southend-on-Sea
Maidstone
Winchester
Wembley
Ipswich
Southall
Watford
Dartford
Stansted

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Top airline flying from Hainan to London

Discover the top airline that operate flights from Hainan to London. 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 13 March 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£578Average£743FlexibilityNo cancel feeOn-time69%
Search China Southern flights

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How does Cheapflights help users find flights from Hainan to London?

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Can Cheapflights notify me if prices for flights from Hainan to London become cheaper?

Yes, Cheapflights offers price alerts on Hainan to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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