£502 Find Cheap Flights from London to Hainan

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Hainan departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hainan

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Hainan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Hainan, as well as popular online travel agencies
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Flight Deals

Book Cheap London to Hainan Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Hainan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Hainan

Wed, 12 Nov - Thu, 20 Nov
China Southern Logo
22:00 - 01:15LHR-SYX
19h 15m1 stop
China Southern Logo
08:00 - 18:35SYX-LHR
18h 35m1 stop
£502China Southern
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Thu, 27 Nov - Thu, 4 Dec
China Southern Logo
21:30 - 11:45LHR-SYX
30h 15m1 stop
China Southern Logo
07:00 - 18:35SYX-LHR
19h 35m1 stop
£502China Southern
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Thu, 27 Nov - Thu, 4 Dec
Multiple Airlines Logo
17:40 - 21:05LHR-SYX
19h 25m2 stops
Multiple Airlines Logo
20:50 - 15:55SYX-LHR
27h 05m2 stops
£516Multiple Airlines
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Wed, 12 Nov - Thu, 20 Nov
Multiple Airlines Logo
17:40 - 21:05LHR-SYX
19h 25m2 stops
Multiple Airlines Logo
22:05 - 17:50SYX-LHR
27h 45m2 stops
£521Multiple Airlines
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Thu, 27 Nov - Thu, 4 Dec
Air China Logo
11:05 - 12:00LGW-SYX
40h 55m2 stops
Air China Logo
20:30 - 05:35SYX-LGW
17h 05m1 stop
£577Air China
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Thu, 27 Nov - Thu, 4 Dec
China Eastern Logo
10:30 - 13:40LGW-SYX
19h 10m1 stop
China Eastern Logo
15:00 - 14:00SYX-LGW
31h 00m1 stop
£634China Eastern
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Tue, 3 Mar - Fri, 6 Mar
Air China Logo
17:40 - 19:20LHR-SYX
17h 40m1 stop
Air China Logo
18:50 - 19:40SYX-LHR
32h 50m2 stops
£687Air China
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Tue, 3 Mar - Fri, 6 Mar
XiamenAir Logo
20:25 - 20:05LHR-SYX
39h 40m2 stops
XiamenAir Logo
21:10 - 20:50SYX-LHR
31h 40m2 stops
£861XiamenAir
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Tue, 3 Mar - Fri, 6 Mar
XiamenAir Logo
20:25 - 20:05LHR-SYX
39h 40m2 stops
XiamenAir Logo
21:10 - 20:50SYX-LHR
31h 40m2 stops
£863XiamenAir
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Sat, 14 Feb - Sun, 22 Feb
China Eastern Logo
21:00 - 23:30LHR-SYX
18h 30m1 stop
China Eastern Logo
06:30 - 07:40SYX-LHR
33h 10m2 stops
£1,034China Eastern
Find Deal
Booking Insights

KAYAK's insights & trends for London to Hainan flights

Get data-powered insights and trends into flights from London to Hainan to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest London to Hainan flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Hainan from London found in the last 72 hours was to Haikou, at £369 return. The most popular route is from London Heathrow Airport (LHR) to Haikou (HAK), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £369.

Can I save money by flying with a stopover from London to Hainan?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £693 on average.

What is the cheapest month to fly from London to Hainan?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Hainan, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Hainan is January, when tickets cost £447 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of return tickets is £1,101 and £836 respectively.

Good to know - Cheap tickets from London to Hainan

Low seasonAugust
Cheapest flight£502
Best time to beat the crowds but there is an average 46% increase in price.
Most popular time to fly (36% more expensive on average)
Flight from London to Sanya

FAQs - booking Hainan flights

  • How does KAYAK find such low prices on flights from London to Hainan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Hainan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Hainan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London to Hainan is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Hainan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London to Hainan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Hainan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London to Hainan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Hainan?

    The cheapest time of day to fly to Hainan is generally in the evening, when retur flights cost £656 on average. Morning departures are around 35% more expensive than evening flights, on average. The most expensive time of day to fly to Hainan is generally in the morning, which is peak travel time and where the average cost of a ticket is £888.

Reviews of the top 4 airlines flying from London to Hainan

 
See real verified KAYAK customer reviews for airlines flying from London to Hainan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Hainan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Hainan AirlinesOverall score based on 50 reviews
8.2Food
8.8Crew
7.9Comfort
8.4Boarding
7.5Entertainment
Airline reviews

Two hours delayed departure ! Lost one of our luggage! Two days later found the luggage, again waiting for more than two hours to get the lost luggage because locked at other airline office.

6.0 GoodAnonymous, Aug 2025CKG - SEA
Read more Hainan Airlines reviews

Two hours delayed departure ! Lost one of our luggage! Two days later found the luggage, again waiting for more than two hours to get the lost luggage because locked at other airline office.

Hainan Airlines was amongst the best. It's sad to see her becoming just mediocre. I recommended her as outstanding. I won't recommend her again.

Such amazing service! Wonderful flight attendants who actually care about the passengers and go out of their way to make our journey easier!!

They asked how much cash i have . I said no cash they said bring cash from atm . Why they even care about my cash.

Flight was scheduled to depart at 1210 hrs. It was delayed 1 hour 20 minutes (maybe for air traffic control reasons). The seats were worn out and very uncomfortable. Lunch was typical for airline. Flight free were friendly.

In my return flight they couldn’t identify my ticket or boarding pass, I had to go to 3 different counters until I was able to get my boarding pass. The food was on, it was the bear minimum. They didn’t even recognise that I was a Muslim and can’t eat meat, chicken or pork. In one of the trays I believe they served me pork. The staff were very pleasant, but they need to be aware of their surroundings more carefully, one of them stuck her lower belly right into my face! I was shocked and very uncomfortable.

Overall I had good experience with China Southern airline. Nothing to claim. I hoped they could improve the meal quality that is.

Wow very impressed by the quality and attentiveness of service of China Southern. Lived the blankets! Will definitely fly with them again. Despite language barriers, a few attendants know enough English to understand our rudimentary Mandarin and respond to basic questions. Although they don’t explain the beverage and meal service on the website or ticketing documents, they offered regular beverage cart and snacks during the beginning hours and end hours of the long, transoceanic flight. A full meal at the beginning and end of the flight as well, and a midflight small sandwich (dinner roll sized) but we weren’t hungry and didn’t try that one. The expectation is that every sleeps during the middle of the flight. We were on a “redeye” departure from LAX with a morning arrival in China, so I don’t know if this service pattern is the same for other flights. The domestic flight we took from Guangzhou to Harbin offered conventional refreshments and meals like a US flight service. Note that they didn’t offer diet sodas. If you like to stay hydrated, I recommend bringing plenty of your own. It is served in small cups like any other drink. You can ask for a bottle but they’re tiny - about 6 ounces.

China Southern was not the problem. I booked my flight through Kayak and also received a booking reference and alert details regarding departure time and gate numbers… however Kayak NEVER actually booked my flight! We were stranded at the airport without a flight for a long awaited holiday!

The connection between LA and Atlanta was too much stress

Terrible boarding experience,,food is very poor that I I . Never going book this airline again.

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

The airport didn‘t give me the ticket. I called customer service to ask for a refund but they kept giving me a perfunctory response and refused to refund me.

The flight was delayed hours and most flights from CS are always delayed. Plane was efficient and got us home but not the best food and no entertainment system at all.

Not good - chair back could not move back for premium economy. Not worth the price

Small plane with only two lavatories at the back. You must have a good plan to use it before or after the meal, if you make a bad decision, you will end up with standing in front of the toilet for a while till the food carts empty. The good thing is even there’s a slightly delayed, the plane is still arriving on time which is superb!!

The only personel that smiled at all were the flights attendants. Desk agents, lounge people none of them had a smile or even a hello. They were like dealing with dead fish. Again flight attendants were good. All other personnel looked like they didn’t want to be there or help.

good flight. food is only so so. I actually did not eat the snack. it does not look too good on the passenger next to me.

Food no variations only beef of chicken no veggie meals

Super surprised with the entire experience. Business class is incredible. Flight attendants around the world could learn customer service from these people. Simply fabulous experience all the way around.

Pillow and blanket are dirty. My son got multiple bites during the flight

Flight was on time. My group paid for seat’s so that us four can be seated next to each other. We all got separated. We all got middle seats, which made it more difficult to be able to get up and stretch or use the restroom. We tried talking to the employees at China Eastern and they were of no help. We will not be taking this flight or recommend this route to others in the future. Also I will be contacting customer service on how I can get our money back for paying for assigned seats.

China eastern was fantastic. I had read so many bad reviews that had made me nervous. However, I found that the flight attendant’s, and customer service check in etc. etc. was excellent. I had no problems. I would fly with them again!

Excellent! I had read some negative reviews but I found out that it was not all was not true! The staff was courteous and helpful. The flight take off and landing was nice & easy. The food was good! I asked for a second and I got it easily and without an attitude! All was wonderful!

Excellent experience however older aeroplanes used by China Eastern Airlines.

cannot get seat information for LAX to IAH when check in in XI,AN

UA is ok. But check in was a very bad experience

I hate that you cannot check in online and when you are at the airport, there aren't any aisle seats left. Also, they could work a little on subtitles for their movies (not everyone is a native English speaker).

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

It's terrible that we can't do online check in because we didn't buy the tickets directly from Air china. It was not explained until I contacted Chatdeal and we could not sit together.

Communication between the captain/crew and the passengers needs to be improved.

Food and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

Food & service very good next I will pick up again

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced. Also, a cabin bag allows only 5kg!

Everything was not satisfactory - the flight was delayed, staffs were ok but they didn't speak English well. I am from east Asia (not Chinese) and they didn't care enough to remember that I wasn't Chinese but persistently spoke chinese to me. The flight announcement in english wasn't clear to understand.

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

Cabin class types available on flights to Hainan

Cabin classes available on flights to Hainan. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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