£337 Find Cheap Flights from London to Hainan – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Hainan departing on 24/10. 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.
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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

Sat, 5 Sep - Sat, 12 Sep
Tianjin Airlines Logo
21:30 - 09:20
LHR
-
SYX
28h 50m
1 stop
Tianjin Airlines Logo
13:25 - 20:00
SYX
-
LHR
37h 35m
2 stops
£391Tianjin Airlines
Sat, 5 Sep - Sat, 12 Sep
Multiple Airlines Logo
21:30 - 19:40
LHR
-
SYX
15h 10m
1 stop
Multiple Airlines Logo
19:55 - 20:00
SYX
-
LHR
31h 05m
1 stop
£391Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Tianjin Airlines Logo
22:00 - 09:20
LHR
-
SYX
28h 20m
1 stop
Tianjin Airlines Logo
10:25 - 20:00
SYX
-
LHR
16h 35m
1 stop
£391Tianjin Airlines
Sat, 5 Sep - Sat, 12 Sep
Multiple Airlines Logo
21:30 - 09:20
LHR
-
SYX
28h 50m
1 stop
Multiple Airlines Logo
19:55 - 20:00
SYX
-
LHR
31h 05m
1 stop
£397Multiple Airlines
Sat, 5 Sep - Sat, 12 Sep
Tianjin Airlines Logo
21:30 - 09:20
LHR
-
SYX
28h 50m
1 stop
Tianjin Airlines Logo
13:25 - 20:00
SYX
-
LHR
37h 35m
2 stops
£397Tianjin Airlines
Sat, 5 Sep - Sat, 12 Sep
Tianjin Airlines Logo
21:30 - 09:20
LHR
-
SYX
28h 50m
1 stop
Tianjin Airlines Logo
13:25 - 20:00
SYX
-
LHR
37h 35m
2 stops
£399Tianjin Airlines
Sat, 5 Sep - Sat, 12 Sep
Multiple Airlines Logo
21:30 - 09:20
LHR
-
SYX
28h 50m
1 stop
Multiple Airlines Logo
19:55 - 20:00
SYX
-
LHR
31h 05m
1 stop
£399Multiple Airlines
Thu, 20 Aug - Thu, 27 Aug
China Southern Logo
11:10 - 20:55
LGW
-
SYX
26h 45m
1 stop
China Southern Logo
22:10 - 19:40
SYX
-
LGW
28h 30m
1 stop
£480China Southern
Thu, 3 Sep - Fri, 11 Sep
China Southern Logo
11:10 - 15:30
LGW
-
SYX
21h 20m
1 stop
China Southern Logo
19:00 - 18:30
SYX
-
LGW
30h 30m
2 stops
£486China Southern
Sat, 5 Sep - Sat, 12 Sep
China Southern Logo
11:00 - 20:05
LGW
-
SYX
26h 05m
1 stop
China Southern Logo
22:10 - 19:40
SYX
-
LGW
28h 30m
1 stop
£489China Southern
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 5 days was to Haikou, at £390 return. The most popular route is from London Heathrow Airport (LHR) to Haikou (HAK), and the cheapest return airline ticket found on this route in the last 5 days was £390.

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 £686 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 £543 (return) on average. On the other hand, the most expensive months are July and April, when the average cost of return tickets is £1,031 and £919 respectively.

Good to know - Cheap tickets from London to Hainan

Low season

August
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly (40% more expensive on average)

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.

  • How many flights are there between London and Hainan per day?

    There is a maximum of 1 direct flight a day that takes off from London and lands in Hainan, with an average flight time of 11h 30m. The most common departure time is 22:00 and most flights take off at night. Each week, there are 1 flights.

Reviews of the top 5 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.
8.3
Hainan AirlinesOverall score based on 68 reviews
7.7Entertainment
8.2Comfort
8.3Food
8.9Crew
8.5Boarding
Airline reviews

Best domestic flight I’ve been on for a very long time. Way better than any of the Australian carriers for domestic flights!!

10.0 ExcellentAmy, Jul 2026
CAN - PEK
Read more Hainan Airlines reviews

Best domestic flight I’ve been on for a very long time. Way better than any of the Australian carriers for domestic flights!!

The seats and service exceeded expectation for the price I paid for.

My first time flying Hainan Airlines. Boarding process was easy and quick. Staff was friendly and helpful. Food was a simple, hot meal which we don’t see much any more on short flights in the US. Only water, coffee or tea to drink but it was only a two hour flight. Overall pleasing experience.

The absolute worst experience I’ve ever had flying. I am a regular flyer and was transferring from Seoul to Beijing to the USA. I was told the companies were partnered so no need to pick up my baggage, I got through eventually after a terribly confusing airport and unhelpful staff, had issues with the check in counter where they didn’t understand my baggage tag from the previous airline and that my bag needed transferring (which as a company partnership they should have communication like this) and then I got through extremely stressful security with multiple stops and the plane was poor quality (same exact quality as my 1.5 hour flight there) for a 16 hour flight with poor food quality, slow trash service, and less than 15 movies total for flight options I was absolutely over it. My only good thing was I was lucky enough to be sitting by myself in a row

Great although I believe they are able to redistuibute the passangers in a more comfortable way if the flight is not full dor such long flights. Unless the seats are paid for, of coruse.

Good flight, on time. The aircraft was old and the seats lost their shapes. Food was just acceptable.

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.

We were taking the flight MU 8649 from Shanghai to Osaka and the original boarding gate was 20 and we didn’t receive any notification or broadcast about gate changes, and by the time we missed the original boarding time we check thr electric board and realized the gate was changed to 208 Also the flight was delayed by almost an hour and the crew member didn’t provide any explanation, after we finally boarded the aircraft was very hot, the crew member told me the air conditioning was not working and tried to calm passages down by offering iced water, all of us sat in the aircraft for another 40 mins before it finally took off

Seats not comfortable. We had requested vegan meal and it wasn’t given.

I was denied boarding at the Brisbane airport and it seems like I won’t get any refunds from the airline

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!

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.

The flight was okay it was the kayak customer service that was poor, I have been trying to change my name on my flight ticket 3 days before my flight and nothing got done about it even tho I messaged so many times and phoned, all I got in return was that is was being processed and still to this day nothing has been done about it, I think it’s disgusting and un needed stress to the trip.

Weren’t even given earphones to use the entertainment system

Overall, excellent: check-in, boarding, service, and food. The Business Class seating is a little less private and spacious than the world's premier airlines, but still very good for a long haul flight.

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.

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

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.

I wish I had been able to choose a vegetarian meal. Crew friendly and helpful. Seat was ok. All quite efficient and pleasant. Would recommend for inner China travel for sure.

The flight is not bad, but the Business Lounge is not big enough for the quantity of people they accept and there is a limited options for food and beverages.

It was simply bad and on top of that my luggage hasn't been delivered until now. They can't even localize it which is just unacceptable when they are supposed to scan the bar code they put when we check in

We bought premium Economy, thinking it would be more comfortable, but the seat is so narrow ,that my legs and feet are swollen , I can't wear shoes !

It was just fine. The sirlines did live up fully to my expectation.

While boarding at PVG, there was a ticket checking by the gate, then there was another ticket checking right at the bottom of the escalator, which created quite a dangerous congestion. Don't understand why the duplication?

I was traveling alone with an infant, so the crew was incredibly helpful. Both the international and subsequent domestic flights were impeccable.

The flight was delayed by 2 hours, although to their credit they delayed my connecting flight so people could reach it. Also their site is a nightmare to navigate on a phone. Everything else was good.

CTU-KMG-CNX with 1.5 hr connection at KMG. Doable but just barely bc immigration exit from China is at the last flight leg, here: KMG to CNX. We hauled out of the domestic terminal to reenter at the international departures (luggage checked thru to CNX thankfully). Immigration had only two agents, even though KMG gets a HUGE number of foreigners. It took forever for such a shot line. Then security also took a while, so I just just made the connection. Recommend if you exit China with domestic international transfer, plan for 2+ hrs to avoid a heart attack. Airline personnel don’t suffer if you miss the flight, you do. Plan accordingly.

China Eastern as a member of Sky Alliance airlines should have the same standards overall of their partners, Besides the seats comforts everything else is bellow the standard for a business class travelers.

2 parts to the journey. First leg covered in a newer plane with decent staff + POOR FOOD QUALITY but the second half didn’t leave a positive impression at all as the plane itself was an older built and the crew didn’t serve properly. Language is an issue with China Eastern flights as always, but unmotivated crew just makes it even bad.

Better good than most, if not all European airlines. If you’re stuck in an economy seat anyways, China Eastern is a good choice because of shorter flight time, being able to overfly Russia

Great staff and food. Seats pretty uncomfortable but plenty of legroom. Entertainment system outdated.

Flight was fine, however we were not able to check in online, this adds to travel stress. Luckily check-in at Heathrow was quick, but we did not get the seats we paid extra for. We paid for a window and 2 aisle seats from Shanghai to Tokyo leg, but they changed us to middle seats. Not good :(

Friendly crew. Passenger in front of me kept slamming seat into my legs. Seats have little leg room

We can’t catch the flight from hangzhou to shenzhen because the flight was delayed (JD386) it’s been too late when we arrived in shenzhen. I can’t believe this is my first time to experience this, Since my first round-trip international flight in 2008. Very not satisfied. I didn't expect there would be a delay I will try my best not to choose Beijing Capital Airlines in the future.

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.