Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Hong Kong to London Heathrow Airport from $289

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 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Hong Kong to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Hong Kong to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Hong Kong to London.

Cheap last minute flights

Planning a quick getaway from Hong Kong to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Hong Kong to London

Find recent round-trip train or bus tickets from Hong Kong to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
2:05 pm - 5:55 pmHKG-LHR
35h 50m1 stop
9:30 pm - 11:00 pmLHR-HKG
17h 30m1 stop
$554China Southern
Find Deal
Mon, Feb 10 - Mon, Feb 24
9:50 pm - 10:40 pmHKG-LHR
32h 50m1 stop
7:30 am - 7:10 pmLHR-HKG
27h 40m1 stop
$567Finnair
Find Deal
Sun, Feb 16 - Tue, Mar 4
1:25 pm - 5:30 pmHKG-LHR
36h 05m2 stops
9:00 pm - 10:35 amLHR-HKG
29h 35m2 stops
$610China Eastern
Find Deal
Wed, Mar 19 - Sun, Mar 23
11:40 am - 5:30 pmHKG-LHR
37h 50m3 stops
9:00 pm - 10:35 amLHR-HKG
29h 35m2 stops
$635China Eastern
Find Deal
Wed, Mar 19 - Sun, Mar 23
11:20 pm - 9:40 pmHKG-LHR
30h 20m1 stop
12:05 pm - 5:15 pmLHR-HKG
21h 10m1 stop
$663SWISS
Find Deal
Wed, Jan 15 - Wed, Jan 22
11:20 pm - 6:40 pmHKG-LHR
27h 20m2 stops
5:10 pm - 5:15 pmLHR-HKG
16h 05m1 stop
$693SWISS
Find Deal
Tue, Jan 21 - Tue, Jan 28
10:45 pm - 5:45 amHKG-LHR
15h 00mnonstop
5:40 pm - 2:30 pmLHR-HKG
12h 50mnonstop
$770British Airways
Find Deal
Thu, Feb 6 - Wed, Feb 19
10:45 pm - 5:45 amHKG-LHR
15h 00mnonstop
5:40 pm - 2:30 pmLHR-HKG
12h 50mnonstop
$772British Airways
Find Deal
Thu, Feb 6 - Wed, Feb 19
8:10 am - 3:00 pmHKG-LHR
14h 50mnonstop
10:05 pm - 6:45 pmLHR-HKG
12h 40mnonstop
$875Cathay Pacific
Find Deal
Mon, Feb 17 - Sat, Feb 22
1:30 pm - 8:10 pmHKG-LHR
14h 40mnonstop
11:00 am - 7:40 amLHR-HKG
12h 40mnonstop
$879Cathay Pacific
Find Deal
Mon, Feb 17 - Fri, Feb 28
5:25 pm - 7:40 pmHKG-LHR
34h 15m1 stop
$289Air China
Find Deal
Wed, Jan 8
7:05 pm - 7:15 amHKG-LHR
19h 10m1 stop
$292Thai Airways
Find Deal
Wed, May 7
1:25 am - 1:15 pmHKG-LHR
18h 50m1 stop
$419British Airways
Find Deal
Sun, May 18
10:45 pm - 5:45 amHKG-LHR
15h 00mnonstop
$572British Airways
Find Deal
Wed, Feb 19
11:05 am - 6:10 pmHKG-LHR
14h 05mnonstop
$616Cathay Pacific
Find Deal
Tue, Apr 15
12:40 am - 4:40 pmHKG-LHR
24h 00m2 stops
$657SWISS
Find Deal
Tue, Feb 4
12:40 am - 4:40 pmHKG-LHR
48h 00m2 stops
$729SWISS
Find Deal
Fri, Dec 27
1:40 pm - 5:30 pmHKG-LHR
35h 50m1 stop
$731China Eastern
Find Deal
Sun, Jan 5
5:40 pm - 5:30 pmHKG-LHR
31h 50m1 stop
$906China Eastern
Find Deal
Sun, Jan 5
10:55 pm - 5:30 amHKG-LHR
14h 35mnonstop
$1,353Cathay Pacific
Find Deal
Wed, Jan 8
10:40 pm - 1:45 pmHKG-LHR
23h 05m1 stop
3:00 pm - 6:30 pmLHR-HKG
19h 30m1 stop
$635Air France
Find Deal
Mon, Dec 23 - Sun, Jan 12
10:40 pm - 1:45 pmHKG-LHR
23h 05m1 stop
5:05 pm - 6:30 pmLHR-HKG
17h 25m2 stops
Fri, Dec 27 - Sun, Jan 12
7:25 pm - 1:55 pmHKG-LHR
50h 30m2 stops
9:30 pm - 11:00 pmLHR-HKG
17h 30m1 stop
Mon, Dec 23 - Sun, Jan 12
7:40 am - 5:30 pmHKG-LHR
17h 50m1 stop
9:00 pm - 12:15 amLHR-HKG
19h 15m1 stop
$751China Eastern
Find Deal
Thu, Dec 26 - Thu, Jan 2
11:20 pm - 6:40 pmHKG-LHR
27h 20m2 stops
6:00 am - 5:15 pmLHR-HKG
27h 15m1 stop
$795SWISS
Find Deal
Fri, Dec 27 - Fri, Jan 10
11:20 pm - 1:40 pmHKG-LHR
22h 20m2 stops
2:25 pm - 5:15 pmLHR-HKG
18h 50m2 stops
$825SWISS
Find Deal
Fri, Dec 27 - Sun, Jan 12
10:45 pm - 5:45 amHKG-LHR
15h 00mnonstop
2:15 pm - 3:00 pmLHR-HKG
16h 45m1 stop
$830British Airways
Find Deal
Wed, Dec 25 - Wed, Jan 15
10:45 pm - 5:45 amHKG-LHR
15h 00mnonstop
8:10 pm - 9:30 pmLHR-HKG
17h 20m1 stop
$846British Airways
Find Deal
Wed, Dec 25 - Sat, Jan 18
11:35 pm - 6:20 amHKG-LHR
14h 45mnonstop
4:50 pm - 1:20 pmLHR-HKG
12h 30mnonstop
$867Cathay Pacific
Find Deal
Mon, Dec 23 - Sun, Jan 12
10:55 pm - 5:30 amHKG-LHR
14h 35mnonstop
4:50 pm - 1:20 pmLHR-HKG
12h 30mnonstop
$879Cathay Pacific
Find Deal
Wed, Dec 25 - Thu, Jan 16
10:45 pm - 5:45 amHKG-LHR
15h 00mnonstop
5:40 pm - 2:30 pmLHR-HKG
12h 50mnonstop
$770British Airways
Find Deal
Thu, Feb 6 - Wed, Feb 19
10:45 pm - 5:45 amHKG-LHR
15h 00mnonstop
5:40 pm - 2:30 pmLHR-HKG
12h 50mnonstop
$772British Airways
Find Deal
Thu, Feb 6 - Wed, Feb 19
10:45 pm - 5:45 amHKG-LHR
15h 00mnonstop
5:40 pm - 2:30 pmLHR-HKG
12h 50mnonstop
$774British Airways
Find Deal
Thu, Feb 6 - Wed, Feb 19
10:45 pm - 5:45 amHKG-LHR
15h 00mnonstop
5:40 pm - 2:30 pmLHR-HKG
12h 50mnonstop
$776British Airways
Find Deal
Thu, Feb 6 - Wed, Feb 19
10:45 pm - 5:45 amHKG-LHR
15h 00mnonstop
5:40 pm - 2:30 pmLHR-HKG
12h 50mnonstop
$834British Airways
Find Deal
Mon, Feb 10 - Mon, Feb 24
10:45 pm - 5:45 amHKG-LHR
15h 00mnonstop
5:40 pm - 2:30 pmLHR-HKG
12h 50mnonstop
$850British Airways
Find Deal
Wed, Feb 19 - Sun, Feb 23
10:45 pm - 5:45 amHKG-LHR
15h 00mnonstop
5:40 pm - 2:30 pmLHR-HKG
12h 50mnonstop
$863British Airways
Find Deal
Mon, Mar 3 - Tue, Mar 25
10:45 pm - 5:45 amHKG-LHR
15h 00mnonstop
5:40 pm - 2:30 pmLHR-HKG
12h 50mnonstop
$865British Airways
Find Deal
Sun, Feb 16 - Tue, Mar 4
1:30 pm - 8:10 pmHKG-LHR
14h 40mnonstop
11:00 am - 7:40 amLHR-HKG
12h 40mnonstop
$867Cathay Pacific
Find Deal
Fri, Feb 14 - Fri, Feb 28
8:10 am - 3:00 pmHKG-LHR
14h 50mnonstop
10:05 pm - 6:45 pmLHR-HKG
12h 40mnonstop
$875Cathay Pacific
Find Deal
Mon, Feb 17 - Sat, Feb 22

Finnair flights from Hong Kong to London Heathrow Airport

Our best Finnair deals on Hong Kong to London Heathrow Airport flight tickets
Finnair
Feb 16
HKG9:50 pmHong Kong Intl
32h 50m
1 stop
LHR10:40 pmLondon Heathrow
Mar 4
LHR7:30 amLondon Heathrow
27h 40m
1 stop
HKG7:10 pmHong Kong Intl
Finnair
May 12
HKG8:45 pmHong Kong Intl
32h 25m
1 stop
LHR10:10 pmLondon Heathrow
May 23
LHR7:30 amLondon Heathrow
27h 15m
1 stop
HKG5:45 pmHong Kong Intl
Finnair
May 12
HKG8:45 pmHong Kong Intl
32h 25m
1 stop
LHR10:10 pmLondon Heathrow
May 26
LHR7:30 amLondon Heathrow
27h 15m
1 stop
HKG5:45 pmHong Kong Intl

KLM flights from Hong Kong to London Heathrow Airport

Our best KLM deals on Hong Kong to London Heathrow Airport flight tickets
KLM
Jan 31
HKG11:25 pmHong Kong Intl
19h 00m
1 stop
LHR10:25 amLondon Heathrow
Feb 18
LHR5:05 pmLondon Heathrow
17h 25m
2 stops
HKG6:30 pmHong Kong Intl
KLM
Feb 6
HKG10:40 pmHong Kong Intl
23h 10m
2 stops
LHR1:50 pmLondon Heathrow
Feb 19
LHR3:45 pmLondon Heathrow
18h 45m
2 stops
HKG6:30 pmHong Kong Intl
KLM
Feb 10
HKG10:40 pmHong Kong Intl
20h 05m
2 stops
LHR10:45 amLondon Heathrow
Feb 24
LHR5:05 pmLondon Heathrow
17h 25m
2 stops
HKG6:30 pmHong Kong Intl

See travel insights to London from

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 typical price of a round-trip flight between Hong Kong and London Heathrow Airport?

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 $637. 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 $756.

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 $739. The most expensive day to fly to London Heathrow Airport is Monday, with ticket prices averaging around $942.

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?

We recommend purchasing flights from Hong Kong to London Heathrow Airport 25 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to London Heathrow Airport for $826. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $631.

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.

Can stopping save me money on Hong Kong to London Heathrow Airport flights?

You could potentially save up to 53% on your flight if you consider stops on a Hong Kong to London Heathrow Airport flight.

How have Hong Kong to London Heathrow Airport flight prices changed over time?

As of December 2024, prices for Hong Kong to London Heathrow Airport flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from Hong Kong to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Hong Kong to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$289

Fastest flight time

14h 00m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Hong Kong in the past 72 hours is $289. The best round-trip flight deal from Hong Kong to London Heathrow Airport found on momondo in the last 72 hours is $554.
The fastest flight from Hong Kong to London Heathrow Airport takes 14h 00m
Direct flights go from Hong Kong to London Heathrow Airport every day.

  • 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 05m 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?

  • 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?

  • What is the most popular airline from Hong Kong to London Heathrow Airport?


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
SWISSPriceFrom $334Free CancellationRating
7.5
1,605 reviews
Search SWISS flights
LufthansaPriceFrom $375Free CancellationRating
6.8
7,083 reviews
Search Lufthansa flights
China SouthernPriceFrom $447Free CancellationRating
7.5
90 reviews
Search China Southern flights
Air ChinaPriceFrom $449Free CancellationRating
7.0
117 reviews
Search Air China flights
China EasternPriceFrom $467Free CancellationRating
7.0
148 reviews
Search China Eastern flights
FinnairPriceFrom $534Free CancellationRating
7.7
1,283 reviews
Search Finnair flights
British AirwaysPriceFrom $720Free CancellationRating
6.6
6,815 reviews
Search British Airways flights
Singapore AirlinesPriceFrom $781Free CancellationRating
8.1
1,331 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $801Free CancellationRating
7.5
835 reviews
Search Cathay Pacific flights
  • Cathay Pacific Flights From Hong Kong to London Heathrow Airport

    Cathay Pacific operates around 31 flights from Hong Kong to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been $1,008, but momondo users have found Cathay Pacific deals from Hong Kong to London Heathrow Airport from as low as $801 round-trip. Cathay Pacific has been scored 7.5/10 in 835 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 $920, however, with flight time and availability significantly affecting the price. British Airways (6.6/10 from 6,815 user reviews) flies into London Heathrow Airport from Hong Kong 7 times in an average week so prices can vary.


Why use momondo?

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.


An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Fri 12/27
Fri 1/3
Email me momondo's favorite deals

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo