
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $519 (oojo) |
One-way from | $306 (Mytrip) |
Popular in | July |
Cheapest in | November |
Average price | $873 |
Good round-trip deal | $1,251 or less |
Good one-way deal | $804 or less |
Fly from
Fly to
Route
Depart
Return
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Wed 6/17
9:30 am-9:00 am
1 stop16h 30m
Hong Kong Intl
Fri 7/3
8:10 pm-7:00 am
1 stop17h 50m
LondonHong Kong
LGW - HKG
LGWHKG
London Gatwick
Tue 6/16
9:00 am-3:10 pm
1 stop23h 10m
Hong Kong Intl
Sun 6/28
7:40 pm-6:40 am
1 stop18h 00m
LondonHong Kong
LGW - HKG
LGWHKG
London Gatwick
Mon 6/15
9:15 am-9:10 am
1 stop16h 55m
Hong Kong Intl
Thu 7/2
7:40 pm-6:40 am
1 stop18h 00m
LondonHong Kong
LGW - HKG
LGWHKG
London Gatwick
Mon 6/8
11:35 am-7:05 pm
1 stop24h 30m
Hong Kong Intl
Mon 6/15
1:55 pm-3:00 pm
1 stop32h 05m
LondonHong Kong
LGW - HKG
LGWHKG
London Gatwick
Mon 5/11
9:45 pm-9:25 pm
1 stop16h 40m
Hong Kong Intl
Tue 5/26
9:10 pm-12:35 pm
2 stops22h 25m
LondonHong Kong
LGW - HKG
LGWHKG
London Gatwick
Sun 5/17
9:45 pm-9:25 pm
1 stop16h 40m
Hong Kong Intl
Tue 6/2
9:30 pm-7:45 pm
2 stops29h 15m
LondonHong Kong
LGW - HKG
LGWHKG
London Gatwick
Thu 5/7
2:35 pm-2:40 pm
1 stop17h 05m
Hong Kong Intl
Sun 5/17
12:05 am-12:35 pm
1 stop19h 30m
LondonHong Kong
LGW - HKG
LGWHKG
London Gatwick
Mon 5/4
2:35 pm-6:05 pm
2 stops44h 30m
Hong Kong Intl
Thu 5/14
9:10 pm-12:35 pm
2 stops22h 25m
LondonHong Kong
LGW - HKG
LGWHKG
London Gatwick
Sat 10/3
9:45 pm-10:05 pm
1 stop17h 20m
Hong Kong Intl
Tue 10/13
7:10 pm-7:20 am
1 stop19h 10m
LondonHong Kong
LGW - HKG
LGWHKG
London Gatwick
Fri 5/15
9:45 pm-9:25 pm
1 stop16h 40m
Hong Kong Intl
Sun 5/31
12:05 am-12:35 pm
1 stop19h 30m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, November is the cheapest month in which you can book a flight from London to Hong Kong (average of $664). Flying from London to Hong Kong in July is currently the most expensive (average of $1,242). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Hong Kong as you normally would.
The most flights from LON to HKG are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).
Beijing (PKX) – chosen by Cheapflights users on 24% of 1-stop itineraries from London to Hong Kong on Cheapflights.
Haikou (HAK) is the most affordable 1-stop option, with an average round-trip price of $388.
Flights via Haikou (HAK) have the shortest average one-way travel time for 1-stop routes: 14h 50m.
Flights via Zurich (ZRH) offer the fastest connection on this route, with an average layover time of 1h 04m.
About 14% of weekly flights between London and Hong Kong have experienced delays in the past year, with the average delay time being 150 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Cathay Pacific have had the lowest number of delays on this route, with just 11% of flights being delayed.
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
Virendra,Jan 2026
DEL - BKK
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
Virendra,Jan 2026
DEL - BKK
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
Virendra,Jan 2026
DEL - BKK
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
Virendra,Jan 2026
DEL - BKK
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
Virendra,Jan 2026
DEL - BKK
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
Virendra,Jan 2026
DEL - BKK
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$417 | Average$507 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$426 | Average$529 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$439 | Average$555 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$608 | Average$711 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$655 | Average$891 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$670 | Average$1,088 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$673 | Average$1,028 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$689 | Average$933 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$740 | Average$1,028 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$741 | Average$1,072 | FlexibilityNo cancel fee | On-time72% |