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Air China flights from London to Hong Kong (LON - HKG)

LON — HKG
20 Jul — 27 Jul1
1 adult

Cheapflights users flying from London to Hong Kong on Air China typically fly into Hong Kong Intl and depart from London Heathrow. Select your dates above for pricing.

Air China flights from London to Hong Kong in 2025

Find detailed information about Air China flights from London to Hong Kong. Explore the options provided by Air China to plan your journey from London to Hong Kong. Data last updated 15 July 2025.

One-way from

£342

Return from

£541

Popular in

July

Cheapest in

November

Average price (all airlines)

£888
Air China
  • Air China
  • 21/9
  • 2 total stops
  • 34h 25m total
  • London to Hong Kong
Air China
  • Air China
  • 23/9-24/10
  • 3 total stops
  • 48h 15m total
  • London to Hong Kong
Highest demand for flights from London to Hong Kong Intl; 16% potential price increase.
Best time to find cheap flights from London to Hong Kong Intl; 3% potential price drop.
Average price for all London to Hong Kong Intl flights (one-way and round-trip).
  • Can I get a flight from London to Hong Kong on Air China for under £1,200?

    2 Air China flights from LON to HKG have recently been found on Cheapflights for under £1,200. Click here to find the best deals to Hong Kong for your desired dates.

  • How do most travelers feel about Air China?

    The average rating from 3,285 Air China reviews by Cheapflights users is 8.1 (out of a maximum rating of 10). If you are considering flying LON-HKG with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Hong Kong with Air China.

Find Air China flight deals from London to Hong Kong

Cheapest Air China flights from London to Hong Kong
Explore the most affordable Air China flight options available from London to Hong Kong. Find the lowest fares with prices last updated on 15 July 2025.

Sat 30/822:40LHR - HKG
1 stop15h 25mAir China
Fri 3/1017:30HKG - LHR
1 stop33h 45mAir China
Deal found 13/7£588
Tue 26/812:35LGW - HKG
1 stop16h 10mAir China
Fri 29/808:30HKG - LGW
1 stop17h 05mAir China
Deal found 14/7£591

Travel insights for Air China flights from London to Hong Kong

Get recent, data-driven insights about Air China flights from London to Hong Kong including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Hong Kong with Air China?

Use this chart to determine the optimal time to book a return flight from London to Hong Kong. Price data was last updated on 11 July 2025.

Booking with Air China 42 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to Hong Kong with Air China?

Currently, the most affordable month to book a Air China flight from London to Hong Kong in March, with an average price of £313. Conversely, traveling with Air China from London to Hong Kong in July will be the most expensive, with an average cost of £671. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

Temperature in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hong Kong, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

Best time to book a flight from London to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from London 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.

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See what others are saying about Air China

Read reviews and see what other travellers are saying about their experiences with Air China. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Air China for your next flight. Reviews last updated 15 July 2025.
Air China
7.2
Good
89 reviews
Overview

Boarding

7.7

Crew

7.9

Comfort

7.0

Food

7.0

Entertainment

6.1

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