HKD/HK
Find cheap flights to London in 2025/2026 from HK$3,637 This is the cheapest return flight found to London from Hong Kong on FlightsFinder on December 4th 2025 at 03:41. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to London from the most established flight comparison sites.
Fly to London and visit sites like The British Museum, Tower of London, Big Ben & lastminute.com London Eye.
1. Enter your search requirements for London
2. Compare the best London deals from top comparison engines
3. Book your London flight at the cheapest price
These economy flights were found on FlightsFinder from Hong Kong to London in the last few days. Prices subject to availability.
These economy flights were found on FlightsFinder from Hong Kong to London in the last few days. Prices subject to availability.
According to our data, December is on average the cheapest time to book flights to London.
You can get flights from HK$3,637 return.
According to our data, September is on average the most expensive time to book flights to London.
A return flight could set you back more than HK$4,916.
London, a vibrant metropolis blending rich history with modern innovation, stands as a beacon of cultural diversity and architectural marvels. From the iconic Big Ben clock tower to the majestic Tower Bridge spanning the River Thames, this bustling city offers a tapestry of experiences for every traveller. Explore world-class museums like the British Museum or indulge in a shopping spree at Harrods. With a thriving culinary scene and buzzing nightlife, London caters to all tastes and preferences. Immerse yourself in the enchanting blend of old-world charm and contemporary flair that defines this cosmopolitan gem, ensuring an unforgettable journey awaits.
A good price for a flight to London is HK$3273 - HK$4001.
Popular airports near London include Heathrow Airport (LHR), Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), and London City Airport (LCY).
The flight to London (LON) is roughly 13 hours 47 minutes and 5,984 miles (9,631 kilometres) from Hong Kong, Hong Kong - Hong Kong International Airport (HKG).
The best way is to compare flights to London from leading comparison sites using our search engine dashboard.
Yes, there are direct flights to London.
Here is the average weather forecast in London by month:
• Jan: 8°C
• Feb: 8°C
• Mar: 11°C
• Apr: 14°C
• May: 18°C
• Jun: 21°C
• Jul: 24°C
• Aug: 23°C
• Sep: 20°C
• Oct: 16°C
• Nov: 11°C
• Dec: 8°C
The main airport in London, Heathrow Airport, is approximately 15 miles (24 km) west of the city centre.
Typically, flights are cheapest to London 2 months before departure.
Studies show flights to London are typically cheaper on Tuesdays and Wednesdays.
2.1 °C
Fri, 5 Dec 2025
Average Temperature
8°C
Jan
8°C
Feb
11°C
Mar
14°C
Apr
18°C
May
21°C
Jun
24°C
Jul
23°C
Aug
20°C
Sep
16°C
Oct
11°C
Nov
8°C
Dec
Hong Kong, Hong Kong - Hong Kong International Airport (HKG) to London (LON)
Distance:
5,984 miles (9,631 kilometres)
Average flight time (direct 13 hours 47 minutes)
From Hong Kong (HKG), Hong Kong to London, United Kingdom (LHR): HK$3,637
Depart: 08 Dec 2025 · Return: 13 Jan 2026 Price found 04 Dec 2025, 03:41
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