$346 Find Cheap Flights from Hong Kong to London - Compare and Save

Your flight ticket price will generally be cheaper if you fly to London on a Tuesday and more expensive on a Saturday. On your return trip to Hong Kong, you should consider flying back on a Saturday, and avoid Fridays for better deals.

The cheapest month for flights from Hong Kong to London Heathrow Airport is November, where tickets cost $804 (return) on average. On the other hand, the most expensive months are September and June, where the average cost of round-trip tickets is $1,036 and $1,022 respectively.

In the past 5 days, the cheapest round-trip tickets from Hong Kong to London were found on Etihad Airways ($729) and SWISS ($731).

There are 2 airlines that fly nonstop from Hong Kong to London Heathrow Airport. They are British Airways and Cathay Pacific. The cheapest airline for this route is British Airways, with the best round-trip deal found costing $736. On average, the best prices for this route can be found at British Airways.

Weekly flights between Hong Kong and London historically see delays in approximately 23% of cases, with the average delay over the past year being 138 minutes.

Typically, flights leaving in the early afternoon tend to face fewer delays, whereas flights in the morning have historically encountered delays more often.

Statistically, Thursday is the day of the week with the fewest delays on this flight route, while Sunday has typically experienced more delays than other days.

Based on our data, British Airways have experienced the fewest delays on this route in the past 12 months, with only about 9% of their flights encountering any delays.

Zurich (ZRH) is the top choice – 16% of KAYAK users who clicked on 1-stop flights from Hong Kong to London picked an itinerary connecting there.

Flights via Abu Dhabi (AUH) offer the most affordable fares, with an average round-trip price of $682.

Consider flying via Zurich (ZRH) for the shortest journey. The average one-way travel time for flights connecting there is 15h 47m.

If you prefer a quick connection, Zurich (ZRH) often has the shortest layovers from Hong Kong to London, with an average of 1h 03m.

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 5 and 7 nonstop flights that take off from Hong Kong and land in London Heathrow Airport, with an average flight time of 14h 09m. The most common departure time is 10:00 pm and most flights take off at night. Each week, there are 42 flights. The most frequent day of departure is Saturday, when 17% of all weekly flights depart. The fewest flights depart on a Monday.