How long is the flight from Hainan to London?

Airlines like China Southern, Cathay Pacific, and China Eastern fly from Hainan to London in about 28h 30m. The time it takes to get you to your destination can typically vary by up to 4h. The distance between Hainan and London is about 5986 mi. This flight may include one or multiple stops.

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.

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).

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.

£225+ Flights from Hainan to London

Cheap flight deals from Hainan to London

Enter your travel dates to find the best prices.

Cheapest flights from Hainan to London
Explore the most affordable flight options available from Hainan to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Thu 5/322:05

HAK

LHR

1 stop28h 30m

China Southern

Mon 9/319:35

LHR

HAK

1 stop29h 40m

China Southern

Deal found 25/1£518

Thu 5/316:50

HAK

LHR

1 stop32h 30m

Cathay Pacific

Mon 9/320:15

LHR

HAK

1 stop35h 25m

Cathay Pacific

Deal found 27/1£528

Thu 5/315:45

HAK

LGW

1 stop30h 15m

China Eastern

Mon 9/310:30

LGW

HAK

1 stop18h 00m

China Eastern

Deal found 25/1£534

Thu 5/306:20

HAK

LHR

1 stop19h 10m

China Eastern

Mon 9/320:25

LHR

HAK

2 stops44h 15m

China Eastern

Deal found 27/1£709

Best flights from Hainan to London
Discover carefully curated flight deals from Hainan to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 January 2026.

Thu 5/322:05

HAK

LHR

1 stop28h 30m

China Southern

Mon 9/319:35

LHR

HAK

1 stop29h 40m

China Southern

Deal found 25/1£518

Thu 5/316:50

HAK

LHR

1 stop32h 30m

Cathay Pacific

Mon 9/320:15

LHR

HAK

1 stop35h 25m

Cathay Pacific

Deal found 27/1£528

Thu 5/315:45

HAK

LGW

1 stop30h 15m

China Eastern

Mon 9/310:30

LGW

HAK

1 stop18h 00m

China Eastern

Deal found 25/1£534

Thu 5/306:20

HAK

LHR

1 stop19h 10m

China Eastern

Mon 9/320:25

LHR

HAK

2 stops44h 15m

China Eastern

Deal found 27/1£709

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 28 January 2026.

Mon 9/306:40

HAK

LHR

1 stop20h 30m

Shenzhen Airlines

Deal found 26/1£225

Mon 9/307:45

HAK

LHR

2 stops42h 50m

Multiple Airlines

Deal found 26/1£245

Mon 9/308:05

HAK

LHR

Nonstop17h 50m

Tianjin Airlines

Deal found 26/1£533

Find flight deals from Hainan to London

Round-trip from	£518
One-way from	£225

China Southern
5/3-9/3
2 total stops
58h 10m total
Hainan to London

Search Deals

Shenzhen Airlines
9/3
1 total stop
20h 30m total
Hainan to London

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Thu 5/3

22:05-18:35

1 stop28h 30m

London Heathrow

Mon 9/3

19:35-09:15

1 stop29h 40m

£518

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Thu 5/3

16:50-17:20

1 stop32h 30m

London Heathrow

Mon 9/3

20:15-15:40

1 stop35h 25m

£528

HaikouLondon

HAK - LGW

HAKLGW

Haikou Meilan Intl

Thu 5/3

15:45-14:00

1 stop30h 15m

London Gatwick

Mon 9/3

10:30-12:30

1 stop18h 00m

£534

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Thu 5/3

06:20-17:30

1 stop19h 10m

London Heathrow

Mon 9/3

20:25-00:40

2 stops44h 15m

£709

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Mon 9/3

06:40-19:10

1 stop20h 30m

£225

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Mon 9/3

07:45-18:35

2 stops42h 50m

£245

HaikouLondon

HAK - LHR

HAKLHR

Haikou Meilan Intl

Mon 9/3

08:05-17:55

Nonstop17h 50m

£533

Flights are sorted by cheapest return flights first.

Deals found on 26/1

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.

Cheapflights Insights

Everything you need to know about your flight from Hainan to London

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

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.

Related info for your journey

How long is the flight from Hainan to London?
Airlines like China Southern, Cathay Pacific, and China Eastern fly from Hainan to London in about 28h 30m. The time it takes to get you to your destination can typically vary by up to 4h. The distance between Hainan and London is about 5986 mi. This flight may include one or multiple stops.
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.

See more FAQs

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Bedford

Crawley

Kingston upon Thames

Eastbourne

Romford

Ipswich

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hainan to London. 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 Hainan to London?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Hainan to London.

Can Cheapflights find flights from Hainan to London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hainan to London flexibly with Cheapflights today.

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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Cheap flights from Hainan to London from £225

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hainan to London

Cheapest flights from Hainan to LondonExplore the most affordable flight options available from Hainan to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Explore the most affordable flight options available from Hainan to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Find flight deals from Hainan to London

Keep the following information in mind while searching for Hainan to London flight deals. Data was last updated 28 January 2026.

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hainan to London that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Hainan to London

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 28 January 2026.

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.

How long is the flight from Hainan to London?

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

How can I find direct flights from Hainan to London?

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

Travelling to a place near London?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hainan to London

See prices for flight routes from nearby airports that may be better suited for you.

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Why should you use Cheapflights to find cheap flight tickets from Hainan to London?

Can Cheapflights find flights from Hainan to London with no change fees?

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

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Cheapest flights from Hainan to London
Explore the most affordable flight options available from Hainan to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.