Cheap flights from London-Heathrow to Haikou
Cheap return flights from London-Heathrow to Haikou
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Haikou flight facts
What you need to know
What are the cheapest airlines?
- China Southern Airlines
- British Airways
- Hainan Airlines
These airlines usually offer the cheapest flights from London-Heathrow to Haikou.
What airlines fly indirectly?
- Emirates
- Qatar Airways
- Singapore Airlines
These airlines fly from London-Heathrow to Haikou, but you’ll have at least one layover.
How long is the flight?
14 hours
This is the shortest flight time from London-Heathrow to Haikou.
Alternative flights from the UK to Haikou
Check out prices for other routes
Alternative flights from London-Heathrow
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the London-Heathrow/Haikou route. There are around 35 flights on any given week from the UK to Haikou and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from London-Heathrow to Haikou
Tips and advice from our flight experts
You've searched for flights from London-Heathrow to Haikou. We've found 25 flights and compared them to give you the best offers. China Southern Airlines is, on average, the cheapest for this route. Look out for them! The cheapest offer we've found is a one-way ticket for £47 from London-Heathrow to Haikou on 24/03/2026 at 01:30.
We've scanned hundreds of airfares from dozens of airlines across the globe. We've found 10 airlines that operate the 9,600 km flight from London-Heathrow to Haikou.
To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. Try flying with China Southern Airlines, which is popular and offers an average flight duration of 14 hours. After selecting an offer, fill out your information, proceed to payment, and consider booking a hotel with us or using our flight + hotel service to save time and money.
Other popular destinations near Haikou
Where other people are flying to
