Cheap flights from Hong Kong to London from HK$2,802

Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 14% on your flight compared to booking on days when demand is much higher.

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 39% on flights from Hong Kong to London compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at HK$10,369. For sooner than that we have options available in the next 3 days from HK$12,418.

November is one of the best times of the year to fly to London from Hong Kong. Prices for November average HK$8,115 per person but you can even find prices for as low as HK$4,710. The most expensive prices can be found in the month of September. Opting for a November flight can save you 38% on your journey compared to booking in September

Unlike in the afternoon, when flights are generally more expensive, you can save up to 12% on flights from Hong Kong to London by exploring options for tickets in the evening.

Some of the carriers operating flights from Hong Kong to London that may be offering flexible cancellation policies are Cathay Pacific, British Airways, and Lufthansa. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Yes, there are multiple flights from Hong Kong to London for under HK$5,700. The cheapest flight booked recently is on Multiple Airlines for just HK$5,699, but on average you can expect to pay HK$6,264.

Cheapflights has 20 direct flights from Hong Kong to London under HK$8,200. A good price for a direct flight from Hong Kong to London is less than HK$8,470.

There are currently 20+ open flights from Hong Kong to London within the next 7 days for less than HK$6,700.

According to our current data, Singapore Airlines (HK$5,824), Finnair (HK$6,170), and Air China (HK$6,319) offers the cheapest pricing from Hong Kong to London. Singapore Airlines is currently priced 28% below the average price you’ll pay for this route.

Most travellers choose Hong Kong Intl - London Heathrow, Hong Kong Intl - London Gatwick or Hong Kong Intl - London City when deciding on the best route from Hong Kong to London.

Consider Air France, Finnair or British Airways when booking your flight. These represent the most popular airlines when flying from Hong Kong to London.

On average you can expect to pay HK$23,352 for a flight from Hong Kong to London. The cheapest flight overall is HK$4,152 while the most popular route, (Hong Kong Intl - London Heathrow) is currently priced at HK$4,639.

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Hong Kong Intl Airport to London Heathrow Airport flight would often be abbreviated as a HKG to LHR flight. London Gatwick Airport (LGW), London Stansted Airport (STN), London City Airport (LCY), London Luton Airport (LTN), London Southend Airport (SEN) are some additional IATA codes for airports related to your trip.