Cathay Pacific flights from Hong Kong to London (HKG - LON)
HKG — LON
17 Oct — 24 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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Cheapest Cathay Pacific flights from Hong Kong to London
Explore the most affordable Cathay Pacific flight options available from Hong Kong to London. Find the lowest fares with prices last updated on 17 September 2026.
Wed 28-1010:40 -
Nonstop14h 40m
Wed 4-1122:05 -
Nonstop12h 40m
Deal found 13-9HK$7,107
Thu 15-1011:05 -
Nonstop14h 05m
Wed 28-1020:10 -
Nonstop12h 35m
Deal found 15-9HK$7,131
Sun 11-1008:05 -
Nonstop14h 10m
Tue 27-1020:10 -
Nonstop12h 35m
Deal found 15-9HK$7,170
Best Cathay Pacific flights from Hong Kong to London
Discover carefully curated Cathay Pacific flight deals from Hong Kong to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.
Wed 7-1013:25 -
Nonstop14h 10m
Tue 27-1016:50 -
Nonstop12h 30m
Deal found 12-9HK$7,335
Fri 13-1108:10 -
Nonstop14h 50m
Mon 16-1120:10 -
Nonstop12h 35m
Deal found 15-9HK$7,405
Tue 3-1113:30 -
Nonstop14h 40m
Thu 12-1111:00 -
Nonstop12h 30m
Deal found 13-9HK$7,405
Direct Cathay Pacific flights from Hong Kong to London
Explore direct Cathay Pacific flight options from Hong Kong to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.
Wed 28-1010:40 -
Nonstop14h 40m
Wed 4-1122:05 -
Nonstop12h 40m
Deal found 13-9HK$7,107
Thu 15-1011:05 -
Nonstop14h 05m
Wed 28-1020:10 -
Nonstop12h 35m
Deal found 15-9HK$7,131
Sun 11-1008:05 -
Nonstop14h 10m
Tue 27-1020:10 -
Nonstop12h 35m
Deal found 15-9HK$7,170
Last-minute Cathay Pacific flights from Hong Kong to London
Discover last-minute Cathay Pacific flight deals from Hong Kong to London. Data last updated 17 September 2026 and is based on user searches.
Wed 28-1010:40 -
Nonstop14h 40m
Wed 4-1122:05 -
Nonstop12h 40m
Deal found 13-9HK$7,107
Thu 15-1011:05 -
Nonstop14h 05m
Wed 28-1020:10 -
Nonstop12h 35m
Deal found 15-9HK$7,131
Sun 11-1008:05 -
Nonstop14h 10m
Tue 27-1020:10 -
Nonstop12h 35m
Deal found 15-9HK$7,170
One-way Cathay Pacific flights to London
Search for one-way Cathay Pacific flight options to London. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.
Thu 19-1108:10 -
Nonstop14h 50m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 13-9HK$5,358
Mon 19-1008:05 -
Nonstop14h 10m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 13-9HK$5,444
Thu 15-1022:45 -
Nonstop13h 55m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 13-9HK$5,452
Can I get a flight from Hong Kong to London on Cathay Pacific for under HK$8,629?
Hong Kong to London flights on Cathay Pacific are currently available under HK$8,629. 8 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.
Cathay Pacific flights from Hong Kong to London in 2026
Find detailed information about Cathay Pacific flights from Hong Kong to London. Explore the options provided by Cathay Pacific to plan your journey from Hong Kong to London. Data last updated 17 September 2026.
Which month is the cheapest to fly Economy class from Hong Kong to London?
For Economy class flights, the cheapest month to fly this route is January. The most expensive months are June and September.
Weekly Cathay Pacific flight availability from Hong Kong to London
The most Cathay Pacific flights from HKG to LON are scheduled on a Wednesday (5 on average). You will have fewer Cathay Pacific flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
Rainfall in London by month
Plan your trip to London by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.
Temperature in London by month
Plan your trip to London by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
When is the best time to book a flight to London with Cathay Pacific?
The best time to book a flight to London with Cathay Pacific is 15 days before departure. On average, fares are higher if you book 27 days before departure.
Best time to book a flight from Hong Kong to London
Have a flexible travel schedule? Discover the best time to fly to London from Hong Kong with our price prediction graph.
HKG-LON
HKG-LHR
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
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Fly from Hong Kong to London on another airline
Consider alternative airlines that service the London area. Flight routes are based on user searches made on Cheapflights and were last updated on 17 September 2026.
Browse through other Cathay Pacific flights departing from Hong Kong. Flight routes are based on user searches made on Cheapflights and were last updated on 17 September 2026.
If London is not for you, choose from these other destinations located in Europe. Flight routes are based on user searches made on Cheapflights and were last updated on 17 September 2026.
Browse through some of the most popular routes that Cathay Pacific offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.
Read reviews and see what other travellers are saying about their experiences with Cathay Pacific. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Cathay Pacific for your next flight. Reviews last updated 17 September 2026.
food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
10.0
Wonderful|Jun 2026
As good as can be expected for economy class international flight, on time very professional crew. The plane was clean bathrooms clean, decent food, connecting flight on time, with another tasty meal. Love Cathay Pacific
6.0
Okay|Jun 2026
Cathay Pacific used to be a great airline for travel to Asia. Having travelled with this carrier many times I've noticed a decline the food quality, seat pitch, and entertainment offering. The services still remains top notch as can be said with other carriers in this class (i.e. Emirates, Singapore Airlines, etc.)
1 out of 496
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