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Flights from LON to Hong Kong

Compare 4 flight options on JAL

* Based on 1758 flight price data points (fetched: 2026-02-14 〜 2026-02-22). Not real-time data and may not cover all departure dates. Please check the airline's official website for the latest fares and availability.

Lowest Fare$1,413.00
Flight Time18h 5m - 20h 10m
Stops1 stop

Fares by Cabin Class

Economy$1,413 ~ $3,926
Business$7,706 ~ $16,014

Available Route Options

4 different routing options available for this route

Outbound/ReturnFlight TimeStopsEconomyBusiness
OutboundLGW London Gatwick → SIN Singapore → HKG Hong Kong
ReturnHKG Hong Kong → SIN Singapore → LGW London Gatwick
18h 5m19h 5m
1stop1stop
$1,413~$7,971~
OutboundLHR London Heathrow → SIN Singapore → HKG Hong Kong
ReturnHKG Hong Kong → SIN Singapore → LGW London Gatwick
18h 20m19h 5m
1stop1stop
$1,450~$7,777~
OutboundLGW London Gatwick → SIN Singapore → HKG Hong Kong
ReturnHKG Hong Kong → SIN Singapore → LHR London Heathrow
18h 5m20h 10m
1stop1stop
$1,449~$8,178~
OutboundLHR London Heathrow → SIN Singapore → HKG Hong Kong
ReturnHKG Hong Kong → SIN Singapore → LHR London Heathrow
18h 20m20h 10m
1stop1stop
$1,477~$7,706~
Book on Japan Airlines Official Website→
Search real-time LON to Hong Kong flights on Expedia→

Compare fares with other airlines

Compare fares from different airlines operating on this route. Click on any airline to view detailed flight information and mileage earning potential.

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Miles & Status Points Earning

(when crediting to JAL Mileage Bank)

When crediting this Japan Airlines flight to JAL Mileage Bank, you earn both FLY ON Points (for elite status) and Miles (for award tickets). Here's how they work:

  • FLY ON Points: FLY ON Points are used for elite status qualification. Accumulate enough points within a calendar year to achieve higher status tiers, which unlock benefits like lounge access, priority boarding, bonus miles, and complimentary upgrades. Status points are calculated based on fare price or flight distance depending on the airline.
  • Miles: Miles are your reward currency for free flights. Redeem accumulated miles for award tickets on the airline and its partners. Miles earned depend on flight distance and your booking class. Higher booking classes earn more miles per flight.

The "FLY ON Points/$100" and "Miles/$100" columns show earning efficiency - higher numbers mean better value for your money. Compare different cabin classes to find the best balance between comfort and mileage earning.

As a oneworld member, Japan Airlines flights can be credited to partner programs. Compare earning potential:Executive Club, AAdvantage

CabinFareFLY ON PointsFLY ON Points/$100MilesMiles/$100
Economy$1,413 - $3,9268,342 - 12,513262 - 6118,342 - 12,513262 - 611
Business$7,706 - $16,01420,854 - 25,026156 - 30620,854 - 25,026156 - 306
Learn more about JAL Mileage Bank →

Flight Itineraries & Booking Class Details

Browse 4 available flight options from LON to Hong Kong. Each itinerary shows the route, layover cities, flight duration, and detailed fare information.

📘What are booking classes?

Even within the same Economy cabin, tickets have hidden categories called "booking classes." Cheaper tickets get lower booking classes (Q, V, etc.) while expensive tickets get higher ones (Y, B, etc.). This dramatically affects how many miles you earn. On popular dates, cheaper booking classes sell out first, so closer to departure you may only find expensive fares—which do earn more miles. Click any fare to see the calculation details.

💡Smart booking tips

To maximize miles earned per dollar spent, look for fares with higher "Points/cost" or "Miles/cost" values. However, keep in mind that booking class also affects change/cancellation flexibility—cheaper fares often have stricter policies.

Flight List
LGWLondon Gatwick → SINSingapore → HKGHong Kong(18.1h+)HKGHong Kong → SINSingapore → LGWLondon Gatwick(19.1h+)
16,684 mi
Economy (Booking Class V, V, Q, Q)
$1,413 - $2,895
8,342FLY ON Points288-590 FLY ON Points/$100
8,342Miles288-590 Miles/$100
▼
Economy (Booking Class N, N, Q, Q)
$1,644 - $3,005
8,342FLY ON Points278-507 FLY ON Points/$100
8,342Miles278-507 Miles/$100
▼
Economy (Booking Class W, W, Q, Q)
$1,707 - $3,310
10,427FLY ON Points315-611 FLY ON Points/$100
10,427Miles315-611 Miles/$100
▼
Economy (Booking Class H, H, Q, Q)
$2,215 - $3,420
10,427FLY ON Points305-471 FLY ON Points/$100
10,427Miles305-471 Miles/$100
▼
Economy (Booking Class E, E, Q, Q)
$2,469 - $3,888
12,513FLY ON Points322-507 FLY ON Points/$100
12,513Miles322-507 Miles/$100
▼
Premium Eco/Economy (Booking Class T, T, Q, Q)
$3,275 - $4,700
14,598FLY ON Points311-446 FLY ON Points/$100
14,598Miles311-446 Miles/$100
▼
Business (Booking Class U)
$7,971 - $9,291
20,854FLY ON Points225-262 FLY ON Points/$100
20,854Miles225-262 Miles/$100
▼
Business (Booking Class J, J, U, U)
$8,178 - $10,310
22,940FLY ON Points223-281 FLY ON Points/$100
22,940Miles223-281 Miles/$100
▼
LHRLondon Heathrow → SINSingapore → HKGHong Kong(18.3h+)HKGHong Kong → SINSingapore → LGWLondon Gatwick(19.1h+)
16,684 mi
Economy (Booking Class V, V, Q, Q)
$1,450 - $2,934
8,342FLY ON Points284-575 FLY ON Points/$100
8,342Miles284-575 Miles/$100
▼
Economy (Booking Class N, N, Q, Q)
$1,531 - $3,043
8,342FLY ON Points274-545 FLY ON Points/$100
8,342Miles274-545 Miles/$100
▼
Economy (Booking Class Q)
$1,613 - $3,179
8,342FLY ON Points262-517 FLY ON Points/$100
8,342Miles262-517 Miles/$100
▼
Economy (Booking Class W, W, Q, Q)
$1,934 - $3,349
10,427FLY ON Points311-539 FLY ON Points/$100
10,427Miles311-539 Miles/$100
▼
Economy (Booking Class E, E, Q, Q)
$2,507 - $3,926
12,513FLY ON Points319-499 FLY ON Points/$100
12,513Miles319-499 Miles/$100
▼
Premium Eco/Economy (Booking Class P, P, Q, Q)
$2,971 - $4,331
12,513FLY ON Points289-421 FLY ON Points/$100
12,513Miles289-421 Miles/$100
▼
Premium Eco/Economy (Booking Class T, T, Q, Q)
$3,313 - $4,739
14,598FLY ON Points308-441 FLY ON Points/$100
14,598Miles308-441 Miles/$100
▼
Business (Booking Class D, D, U, U)
$7,777 - $8,480
20,854FLY ON Points246-268 FLY ON Points/$100
20,854Miles246-268 Miles/$100
▼
Business (Booking Class U)
$8,112 - $9,330
20,854FLY ON Points224-257 FLY ON Points/$100
20,854Miles224-257 Miles/$100
▼
Business (Booking Class J, J, U, U)
$8,212 - $10,349
22,940FLY ON Points222-279 FLY ON Points/$100
22,940Miles222-279 Miles/$100
▼
First/Business (Booking Class A, A, U, U)
$11,923 - $13,813
27,111FLY ON Points196-227 FLY ON Points/$100
27,111Miles196-227 Miles/$100
▼
First/Business (Booking Class F, F, U, U)
$13,745 - $15,879
27,111FLY ON Points171-197 FLY ON Points/$100
27,111Miles171-197 Miles/$100
▼
LGWLondon Gatwick → SINSingapore → HKGHong Kong(18.1h+)HKGHong Kong → SINSingapore → LHRLondon Heathrow(20.2h+)
16,684 mi
Economy (Booking Class V, V, Q, Q)
$1,449 - $2,895
8,342FLY ON Points288-576 FLY ON Points/$100
8,342Miles288-576 Miles/$100
▼
Economy (Booking Class N, N, Q, Q)
$1,644 - $3,005
8,342FLY ON Points278-507 FLY ON Points/$100
8,342Miles278-507 Miles/$100
▼
Economy (Booking Class W, W, Q, Q)
$1,707 - $3,310
10,427FLY ON Points315-611 FLY ON Points/$100
10,427Miles315-611 Miles/$100
▼
Economy (Booking Class H, H, Q, Q)
$2,215 - $3,420
10,427FLY ON Points305-471 FLY ON Points/$100
10,427Miles305-471 Miles/$100
▼
Economy (Booking Class E, E, Q, Q)
$2,469 - $3,888
12,513FLY ON Points322-507 FLY ON Points/$100
12,513Miles322-507 Miles/$100
▼
Premium Eco/Economy (Booking Class T, T, Q, Q)
$3,275 - $4,700
14,598FLY ON Points311-446 FLY ON Points/$100
14,598Miles311-446 Miles/$100
▼
Business (Booking Class J)
$8,178 - $15,976
25,026FLY ON Points157-306 FLY ON Points/$100
25,026Miles157-306 Miles/$100
▼
Business (Booking Class U, U, J, J)
$9,113 - $13,947
22,940FLY ON Points165-252 FLY ON Points/$100
22,940Miles165-252 Miles/$100
▼
LHRLondon Heathrow → SINSingapore → HKGHong Kong(18.3h+)HKGHong Kong → SINSingapore → LHRLondon Heathrow(20.2h+)
16,684 mi
Economy (Booking Class V, V, Q, Q)
$1,477 - $2,934
8,342FLY ON Points284-565 FLY ON Points/$100
8,342Miles284-565 Miles/$100
▼
Economy (Booking Class Q)
$1,591 - $3,179
8,342FLY ON Points262-524 FLY ON Points/$100
8,342Miles262-524 Miles/$100
▼
Economy (Booking Class N, N, Q, Q)
$1,603 - $3,043
8,342FLY ON Points274-520 FLY ON Points/$100
8,342Miles274-520 Miles/$100
▼
Economy (Booking Class W, W, Q, Q)
$1,934 - $3,349
10,427FLY ON Points311-539 FLY ON Points/$100
10,427Miles311-539 Miles/$100
▼
Economy (Booking Class E, E, Q, Q)
$2,507 - $3,926
12,513FLY ON Points319-499 FLY ON Points/$100
12,513Miles319-499 Miles/$100
▼
Premium Eco/Economy (Booking Class P, P, Q, Q)
$2,971 - $4,331
12,513FLY ON Points289-421 FLY ON Points/$100
12,513Miles289-421 Miles/$100
▼
Premium Eco/Economy (Booking Class T, T, Q, Q)
$3,313 - $4,739
14,598FLY ON Points308-441 FLY ON Points/$100
14,598Miles308-441 Miles/$100
▼
Business (Booking Class D, D, C, C)
$7,706 - $13,136
22,940FLY ON Points175-298 FLY ON Points/$100
22,940Miles175-298 Miles/$100
▼
Business (Booking Class U, U, J, J)
$8,112 - $13,986
22,940FLY ON Points164-283 FLY ON Points/$100
22,940Miles164-283 Miles/$100
▼
Business (Booking Class J)
$8,212 - $16,014
25,026FLY ON Points156-305 FLY ON Points/$100
25,026Miles156-305 Miles/$100
▼
First/Business (Booking Class A, A, U, U)
$11,923 - $18,753
27,111FLY ON Points145-227 FLY ON Points/$100
27,111Miles145-227 Miles/$100
▼
First/Business (Booking Class F, F, J, J)
$13,745 - $20,859
29,197FLY ON Points140-212 FLY ON Points/$100
29,197Miles140-212 Miles/$100
▼

FAQ

You can earn between 8,342 and 29,197 Elite Miles depending on booking class. Economy: 8,342–12,513. Business: 20,854–25,026. First/Business (Mixed): 27,111–29,197. Premium Economy/Economy (Mixed): 12,513–14,598.

The lowest fare starts at $1,413. Economy from $1,413. Business from $7,706. First/Business (Mixed) from $11,923. Premium Economy/Economy (Mixed) from $2,971.

Economy class offers better Elite Miles per cost. Economy: up to 610.8, Business: up to 306.0.

Yes. Singapore Airlines flights can also be credited to: Premium Points (ANA), Status Miles (TK), PQP (UA), Status Points (LH).

The shortest flight time is approximately 18.1h.

Hong Kong on other airlines

ANATurkishBritish AirwaysUnitedSingaporeAmericanAlaskaQatarLufthansaCompare All

Other destinations from LON

ManilaSan FranciscoBeijingSingaporeDelhiBangkok
OriginLONLONChange
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DestinationHKGHong Kong
Destinations (21)
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