Cheap flights from Hong Kong to London Heathrow Airport from $258
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 Heathrow Airport departing on 5/18. 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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Air China flights from Hong Kong to London Heathrow Airport
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How to get the cheapest flight ticket from Hong Kong to London Heathrow Airport
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 Heathrow Airport?
The month of November is, on average, the cheapest month to fly to London Heathrow Airport from Hong Kong, with most prices found around $634. If you’re not able to fly to London Heathrow Airport in November, then October is your next best option. Flight prices from Hong Kong to London Heathrow Airport during October average around $736.
What is the cheapest day to depart on your flight to London Heathrow Airport?
Our data shows that Tuesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $926. The most expensive day to fly to London Heathrow Airport is Monday, with ticket prices averaging around $1,154.
What is the cheapest time of day to depart on your flight to London Heathrow Airport?
According to our data, the cheapest time of day to fly to London Heathrow Airport is in the morning. momondo users have found flights departing from Hong Kong to London Heathrow Airport in the morning for as low as $969. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,012.
What is the cheapest Hong Kong Intl to London Heathrow flight route?
Fly from Hong Kong Intl to London Heathrow for the best Hong Kong Intl - London Heathrow flight prices
How far in advance should I book a flight to London Heathrow Airport?
You are more likely to see cheaper flights to London Heathrow Airport from Hong Kong when booking 4 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $832 when searching 4 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Hong Kong for as low as $800 on momondo.
What cabin class options are available on Hong Kong Intl to London Heathrow flights?
There are 3 cabin classes available to choose from on Hong Kong Intl to London Heathrow 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 Intl to London Heathrow?
China Eastern, China Southern, and Hainan Airlines are the most popular carriers operating from Hong Kong Intl to London Heathrow
What airlines fly to London Heathrow Airport?
Cathay Pacific, British Airways and SWISS are the top three most popular airlines that fly to London Heathrow Airport from Hong Kong according to our data. Cathay Pacific is the first choice among our users, with 46% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 8 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Hong Kong to London Heathrow Airport on average per day?
As of April 2025, there are 6 flights per day flying from Hong Kong to London Heathrow Airport. The most common time of day flights depart is 11:00PM, with 61% of flights taking off in the evening.
How many flights depart from Hong Kong to London Heathrow Airport on average per week?
As of April 2025, 47 flights take off from Hong Kong and land in London Heathrow Airport each week. The most common flight departure day for this route is Tue, with 15% of weekly flights taking off on this day.
When to book flights from Hong Kong to London Heathrow Airport
Cheap Hong Kong to London Heathrow Airport (HKG to LHR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Hong Kong to London Heathrow Airport
How far is Hong Kong Intl to London Heathrow by plane?
Hong Kong Intl and London Heathrow are 5988.2 mi apart from one another. Typically, this will take 14h 10m by plane in normal conditions.
When did momondo last update prices for flights from Hong Kong Intl Airport to London Heathrow Airport?
Prices for flights from Hong Kong Intl Airport to London Heathrow Airport were last updated today.
How many operators does momondo search for flights from Hong Kong Intl Airport to London Heathrow Airport?
As of April 2025, there are 8 operators available to choose from for flights from Hong Kong Intl Airport to London Heathrow Airport.
How old do you have to be to fly from Hong Kong Intl Airport to London Heathrow Airport?
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 Intl Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Hong Kong to London Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Hong Kong to London Heathrow Airport is Airbus A350-1000, representing 59.40% of all bookings. The subsequent popular models are Boeing 777-300ER at 34.07%, Boeing 787-9 Dreamliner at 4.94%, and Boeing 777 at 0.67%.
What is the most popular airline from Hong Kong to London Heathrow Airport?
momondo data reveals that the most frequently booked airline on the route from Hong Kong to London Heathrow Airport is Cathay Pacific, representing 37% of all bookings. The subsequent popular airlines are British Airways at 22%, SWISS at 13%, and Air China at 9%.
Best airlines flying from Hong Kong to London Heathrow Airport
Compare and see reviews for airlines that fly from Hong Kong to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $334 | Free Cancellation | Rating 7.5 1,580 reviews | |||
| PriceFrom $460 | Free Cancellation | Rating 7.2 86 reviews | |||
| PriceFrom $467 | Free Cancellation | Rating 7.2 143 reviews | |||
| PriceFrom $479 | Free Cancellation | Rating 7.5 94 reviews | |||
| PriceFrom $485 | Free Cancellation | Rating 6.7 7,011 reviews | |||
| PriceFrom $534 | Free Cancellation | Rating 7.6 1,269 reviews | |||
| PriceFrom $720 | Free Cancellation | Rating 6.6 6,771 reviews | |||
| PriceFrom $789 | Free Cancellation | Rating 7.5 849 reviews |
Cathay Pacific Flights From Hong Kong to London Heathrow Airport
Cathay Pacific operates around 33 flights from Hong Kong to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been $1,091, but momondo users have found Cathay Pacific deals from Hong Kong to London Heathrow Airport from as low as $789 round-trip. Cathay Pacific has been scored 7.5/10 in 849 reviews.
British Airways Flights From Hong Kong to London Heathrow Airport
$720 is the best British Airways flight deal from Hong Kong to London Heathrow Airport found on momondo over the last 72 hours. The average British Airways ticket price found was closer to $968, however, with flight time and availability significantly affecting the price. British Airways (6.6/10 from 6,767 user reviews) flies into London Heathrow Airport from Hong Kong 7 times in an average week so prices can vary.
Traveling to a place near London?
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Why should I use momondo to find a flight deal from Hong Kong to London?
Finding the right flight to London from Hong Kong is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.
Can I find flights from Hong Kong to London with flexible booking policies on momondo?
momondo does allow users to show only those flights to London from Hong Kong which offer a flexible booking policy as well as other useful filters and features.
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?
Price alerts on flights to London from Hong Kong are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.