Cheap flights from Hong Kong to London from £190
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to London departing on 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Hong Kong to London
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to London?
The cheapest month to fly to London from Hong Kong is in November. Flight prices, which tend to average around £419, are often lower during this time because this is during the off-season. The month of December is another great option to travel to London, with average flight prices from Hong Kong averaging around £481.
What is the cheapest day to depart on your flight to London?
Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £608. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Hong Kong to London for around £716.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is in the morning when flights can be purchased for as low as £640. Flights in the evening are often more expensive, with an average ticket price of £690.
What is the cheapest Hong Kong to London flight route?
Fly from Hong Kong Intl to London Heathrow for the best Hong Kong - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Hong Kong when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to London for around £618 when searching 16 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Hong Kong for as low as £594 on momondo.
What cabin class options are available on Hong Kong to London flights?
There are 3 cabin classes available to choose from on Hong Kong to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Hong Kong to London?
Turkish Airlines, Air China, and China Southern are the most popular carriers operating from Hong Kong to London
Which airlines fly to London?
Cathay Pacific, British Airways and China Eastern are the top three most popular airlines that fly to London from Hong Kong according to our data. Cathay Pacific is the first choice among our users, with 55% of people opting to fly with this airline when travelling to London. Keep in mind that there are 13 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How many flights depart from Hong Kong to London on average per day?
The number of flights available between Hong Kong and London is 7 per day as of June 2025. The most frequent departure time is 23:00, with 61% of daily flights leaving in the evening.
How many flights depart from Hong Kong to London on average per week?
As of June 2025, 49 flights take off from Hong Kong and land in London each week. The most common flight departure day for this route is Sat, with 16% of weekly flights taking off on this day.
Cheap Hong Kong to London flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Hong Kong to London
When did momondo last update prices for flights from Hong Kong to London?
Prices for flights from Hong Kong to London are updated daily.
How many operators does momondo search for flights from Hong Kong to London?
As of June 2025, there are 13 operators available to choose from for flights from Hong Kong to London.
How old do you have to be to fly from Hong Kong to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Hong Kong to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Hong Kong to London is Airbus A350-1000 (42.53% of total bookings). The next most popular plane models are Boeing 777-300ER (41.64%), Airbus A350-900 (14.20%), and Boeing 777 (0.87%).
Best airlines flying from Hong Kong to London
Compare and see reviews for airlines that fly from Hong Kong to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £273 | Free Cancellation | Rating 7.5 1,645 reviews | |||
| PriceFrom £300 | Free Cancellation | Rating 6.8 7,184 reviews | |||
| PriceFrom £306 | Free Cancellation | Rating 7.5 99 reviews | |||
| PriceFrom £331 | Free Cancellation | Rating 7.2 92 reviews | |||
| PriceFrom £333 | Free Cancellation | Rating 7.1 152 reviews | |||
| PriceFrom £382 | Free Cancellation | Rating 7.6 1,295 reviews | |||
| PriceFrom £452 | Free Cancellation | Rating 7.5 1,470 reviews | |||
| PriceFrom £493 | Free Cancellation | Rating 8.1 1,314 reviews | |||
| PriceFrom £506 | Free Cancellation | Rating 7.7 336 reviews | |||
| PriceFrom £506 | Free Cancellation | Rating 7.3 3,867 reviews |
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Why should I use momondo to find a flight deal from Hong Kong to London?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Hong Kong to London . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Hong Kong to London with flexible booking policies on momondo?
All flight searches from Hong Kong to London on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Hong Kong to London?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Hong Kong.
I’m not ready to book a flight from Hong Kong to London right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to London from Hong Kong. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.