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Flights from Hong Kong to San Francisco (One-way)

Compare 1 flight options on JAL

* Based on 181 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$881.00
Flight Time21h 5m
Stops1 stop

Fares by Cabin Class

Economy$881 ~ $1,425
Business$3,697 ~ $4,463

Available Route Options

Outbound/ReturnFlight TimeStopsEconomyBusiness
OutboundHKG Hong Kong → SIN Singapore → SFO San Francisco
21h 5m
1stop
$881~$3,697~
Book on Japan Airlines Official Website→
Search real-time Hong Kong to San Francisco 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$881 - $1,4255,016 - 10,033533 - 7605,016 - 10,033533 - 760
Business$3,697 - $4,46312,540 - 15,049313 - 39012,540 - 15,049313 - 390
Learn more about JAL Mileage Bank →

Flight Itineraries & Booking Class Details

Browse 1 available flight options from Hong Kong to San Francisco. 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
HKGHong Kong → SINSingapore → SFOSan Francisco(21.1h+)
10,033 mi
Economy (Booking Class Q)
$881 - $941
5,016FLY ON Points533-569 FLY ON Points/$100
5,016Miles533-569 Miles/$100
▼
Economy (Booking Class W)
$990
7,524FLY ON Points760 FLY ON Points/$100
7,524Miles760 Miles/$100
▼
Economy (Booking Class H)
$1,078 - $1,197
7,524FLY ON Points629-698 FLY ON Points/$100
7,524Miles629-698 Miles/$100
▼
Premium Eco/Economy (Booking Class L)
$1,222
10,033FLY ON Points821 FLY ON Points/$100
10,033Miles821 Miles/$100
▼
Economy (Booking Class M)
$1,350
7,524FLY ON Points557 FLY ON Points/$100
7,524Miles557 Miles/$100
▼
Economy (Booking Class E)
$1,417 - $1,425
10,033FLY ON Points704-708 FLY ON Points/$100
10,033Miles704-708 Miles/$100
▼
Premium Eco/Economy (Booking Class P)
$1,452 - $1,460
10,033FLY ON Points687-691 FLY ON Points/$100
10,033Miles687-691 Miles/$100
▼
Premium Eco/Economy (Booking Class T)
$1,839 - $1,850
12,540FLY ON Points678-682 FLY ON Points/$100
12,540Miles678-682 Miles/$100
▼
Business (Booking Class U)
$3,697 - $4,001
12,540FLY ON Points313-339 FLY ON Points/$100
12,540Miles313-339 Miles/$100
▼
Business (Booking Class J)
$3,861 - $4,463
15,049FLY ON Points337-390 FLY ON Points/$100
15,049Miles337-390 Miles/$100
▼
Premium Eco/Economy (Booking Class Y, S)
$6,364 - $6,401
12,142FLY ON Points190-191 FLY ON Points/$100
12,142Miles190-191 Miles/$100
▼

FAQ

You can earn between 5,016 and 15,049 Elite Miles depending on booking class. Economy: 5,016–10,033. Business: 12,540–15,049. Premium Economy/Economy (Mixed): 10,033–12,540.

The lowest fare starts at $881. Economy from $881. Business from $3,697. Premium Economy/Economy (Mixed) from $1,222.

Economy class offers better Elite Miles per cost. Economy: up to 760.0, Business: up to 389.8.

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 21.1h.

San Francisco on other airlines

ANATurkishBritish AirwaysUnitedSingaporeAmericanAlaskaQatarLufthansaCompare All

Other destinations from Hong Kong

HelsinkiLos AngelesAmsterdamBostonFrankfurtSingapore
OriginHKGHong KongChange
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DestinationSFOSan Francisco
Destinations (30)
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