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Flights from LON to Hong Kong

Compare 4 flight options on JAL

* Based on 392 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$1,575.00
Flight Time21h 5m - 25h 30m
Stops1 stop

Fares by Cabin Class

Economy$1,575 ~ $5,174
Premium Eco$2,436 ~ $5,500
Business$4,401 ~ $12,259

Available Route Options

2 different routing options available for this route

Outbound/ReturnFlight TimeStopsEconomyPremium EcoBusiness
OutboundLHR London Heathrow → HND Haneda → HKG Hong Kong
ReturnHKG Hong Kong → HND Haneda → LHR London Heathrow
21h 5m21h 5m
1stop1stop
$1,575~$2,436~$4,401~
OutboundLHR London Heathrow → HND Haneda → HKG Hong Kong
ReturnHKG Hong Kong → NRT Narita → LHR London Heathrow
21h 5m25h 30m
1stop1stop
$1,584~$3,973~$4,411~
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$1,575 - $5,1747,963 - 19,508356 - 5366,433 - 16,086288 - 409
Premium Eco$2,436 - $5,50014,136 - 19,508306 - 58111,260 - 16,086249 - 473
Business$4,401 - $12,25914,136 - 23,986196 - 47911,260 - 20,106164 - 402
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
LHRLondon Heathrow → HNDHaneda → HKGHong Kong(21.1h+)HKGHong Kong → HNDHaneda → LHRLondon Heathrow(21.1h+)
16,086 mi
Economy (Booking Class V, V, O, O)
$1,575 - $2,237
7,963FLY ON Points356-506 FLY ON Points/$100
6,433Miles288-408 Miles/$100
▼
Economy (Booking Class L, L, V, V)
$1,968 - $2,345
10,554FLY ON Points450-536 FLY ON Points/$100
8,042Miles343-409 Miles/$100
▼
Premium Eco (Booking Class E)
$2,436 - $4,031
14,136FLY ON Points351-580 FLY ON Points/$100
11,260Miles279-462 Miles/$100
▼
Premium Eco (Booking Class R, R, E, E)
$2,894 - $4,522
16,822FLY ON Points372-581 FLY ON Points/$100
13,673Miles302-473 Miles/$100
▼
Premium Eco (Booking Class W, W, E, E)
$3,918 - $5,490
16,822FLY ON Points306-429 FLY ON Points/$100
13,673Miles249-349 Miles/$100
▼
Business (Booking Class X)
$4,401 - $6,086
14,136FLY ON Points232-321 FLY ON Points/$100
11,260Miles185-256 Miles/$100
▼
Business (Booking Class I)
$5,008 - $6,769
23,986FLY ON Points354-479 FLY ON Points/$100
20,106Miles297-402 Miles/$100
▼
Economy (Booking Class Y)
$5,095 - $5,153
19,508FLY ON Points379-383 FLY ON Points/$100
16,086Miles312-316 Miles/$100
▼
Business (Booking Class J)
$12,083 - $12,222
23,986FLY ON Points196-199 FLY ON Points/$100
20,106Miles165-166 Miles/$100
▼
LHRLondon Heathrow → HNDHaneda → HKGHong Kong(22.8h+)HKGHong Kong → HNDHaneda → LHRLondon Heathrow(21.1h+)
16,086 mi
Economy (Booking Class V, V, O, O)
$1,586 - $2,029
7,963FLY ON Points393-502 FLY ON Points/$100
6,433Miles317-406 Miles/$100
▼
Economy (Booking Class K, K, O, O)
$1,995 - $2,438
9,754FLY ON Points400-489 FLY ON Points/$100
8,042Miles330-403 Miles/$100
▼
Economy (Booking Class L)
$2,087 - $2,356
10,554FLY ON Points448-506 FLY ON Points/$100
8,042Miles341-385 Miles/$100
▼
Economy (Booking Class H, H, L, L)
$2,653 - $2,922
12,345FLY ON Points423-465 FLY ON Points/$100
9,651Miles330-364 Miles/$100
▼
Business (Booking Class X)
$4,412 - $6,097
14,136FLY ON Points232-320 FLY ON Points/$100
11,260Miles185-255 Miles/$100
▼
Economy (Booking Class Y)
$5,106 - $5,164
19,508FLY ON Points378-382 FLY ON Points/$100
16,086Miles312-315 Miles/$100
▼
Business (Booking Class I)
$5,689 - $6,796
23,986FLY ON Points353-422 FLY ON Points/$100
20,106Miles296-353 Miles/$100
▼
Business (Booking Class J)
$12,094 - $12,249
23,986FLY ON Points196-198 FLY ON Points/$100
20,106Miles164-166 Miles/$100
▼
LHRLondon Heathrow → HNDHaneda → HKGHong Kong(21.1h+)HKGHong Kong → NRTNarita → LHRLondon Heathrow(25.5h+)
16,086 mi
Economy (Booking Class V, V, O, O)
$1,584 - $2,113
7,963FLY ON Points377-503 FLY ON Points/$100
6,433Miles304-406 Miles/$100
▼
Economy (Booking Class L)
$2,086 - $2,221
10,554FLY ON Points475-506 FLY ON Points/$100
8,042Miles362-386 Miles/$100
▼
Premium Eco (Booking Class E, E, W, W)
$3,973 - $4,041
16,822FLY ON Points416-423 FLY ON Points/$100
13,673Miles338-344 Miles/$100
▼
Business (Booking Class X)
$4,411 - $6,096
14,136FLY ON Points232-321 FLY ON Points/$100
11,260Miles185-255 Miles/$100
▼
Premium Eco (Booking Class R, R, W, W)
$4,413 - $4,532
19,508FLY ON Points431-442 FLY ON Points/$100
16,086Miles355-365 Miles/$100
▼
Business (Booking Class I, I, X, X)
$5,018 - $6,779
19,061FLY ON Points281-380 FLY ON Points/$100
15,683Miles231-313 Miles/$100
▼
Economy (Booking Class Y)
$5,105 - $5,162
19,508FLY ON Points378-382 FLY ON Points/$100
16,086Miles312-315 Miles/$100
▼
Premium Eco (Booking Class W)
$5,437 - $5,500
19,508FLY ON Points355-359 FLY ON Points/$100
16,086Miles293-296 Miles/$100
▼
Business (Booking Class J)
$12,093 - $12,232
23,986FLY ON Points196-198 FLY ON Points/$100
20,106Miles164-166 Miles/$100
▼
LHRLondon Heathrow → HNDHaneda → HKGHong Kong(22.8h+)HKGHong Kong → NRTNarita → LHRLondon Heathrow(25.5h+)
16,086 mi
Economy (Booking Class V, V, O, O)
$1,596 - $2,039
7,963FLY ON Points391-499 FLY ON Points/$100
6,433Miles316-403 Miles/$100
▼
Economy (Booking Class K, K, O, O)
$2,005 - $2,448
9,754FLY ON Points398-487 FLY ON Points/$100
8,042Miles329-401 Miles/$100
▼
Economy (Booking Class L)
$2,097 - $2,232
10,554FLY ON Points473-503 FLY ON Points/$100
8,042Miles360-384 Miles/$100
▼
Economy (Booking Class H, H, L, L)
$2,663 - $2,798
12,345FLY ON Points441-464 FLY ON Points/$100
9,651Miles345-362 Miles/$100
▼
Business (Booking Class X)
$4,422 - $6,107
14,136FLY ON Points232-320 FLY ON Points/$100
11,260Miles184-255 Miles/$100
▼
Business (Booking Class I, I, X, X)
$5,086 - $6,806
19,061FLY ON Points280-375 FLY ON Points/$100
15,683Miles230-308 Miles/$100
▼
Economy (Booking Class Y)
$5,116 - $5,174
19,508FLY ON Points377-381 FLY ON Points/$100
16,086Miles311-314 Miles/$100
▼
Business (Booking Class J)
$12,104 - $12,259
23,986FLY ON Points196-198 FLY ON Points/$100
20,106Miles164-166 Miles/$100
▼

FAQ

You can earn between 7,963 and 23,986 FLY ON Points depending on booking class. Economy: 7,963–19,508. Premium Economy: 14,136–19,508. Business: 14,136–23,986.

The lowest fare starts at $1,575. Economy from $1,575. Premium Economy from $2,436. Business from $4,401.

Economy class offers better FLY ON Points per cost. Economy: up to 536.3, Business: up to 479.0.

Yes. Japan Airlines flights can also be credited to: Tier Points (BA), Loyalty Points (AA).

The shortest flight time is approximately 21.1h.

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Other destinations from LON

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OriginLONLONChange
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DestinationHKGHong Kong
Destinations (12)
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