Flights from Hong Kong to Seattle (One-way)

Compare 2 flight options on JAL

* Based on 32 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$534.00
Flight Time14h 40m - 19h 55m
Stops1 stop

Fares by Cabin Class

Economy$534 ~ $2,804
Business$2,912 ~ $7,084

Available Route Options

2 different routing options available for this route

Outbound/ReturnFlight TimeStopsEconomyBusiness
OutboundHKG Hong KongHND HanedaSEA Seattle
14h 40m
1stop
$534~$2,912~
OutboundHKG Hong KongNRT NaritaSEA Seattle
19h 55m
1stop
-$2,922~

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$534 - $2,8042,252 - 8,309296 - 4221,978 - 6,598235 - 370
Business$2,912 - $7,0846,056 - 10,186144 - 2084,618 - 8,246116 - 159
Learn more about JAL Mileage Bank

Flight Itineraries & Booking Class Details

Browse 2 available flight options from Hong Kong to Seattle. 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 KongHNDHanedaSEASeattle(14.7h+)
6,598 mi
Economy (Booking Class K)
$534 - $695
2,252FLY ON Points324-422 FLY ON Points/$100
1,978Miles285-370 Miles/$100
Economy (Booking Class M)
$2,804
8,309FLY ON Points296 FLY ON Points/$100
6,598Miles235 Miles/$100
Business (Booking Class P)
$2,912 - $3,486
6,056FLY ON Points174-208 FLY ON Points/$100
4,618Miles133-159 Miles/$100
Business (Booking Class C)
$6,405 - $7,074
10,186FLY ON Points144-159 FLY ON Points/$100
8,246Miles117-129 Miles/$100
HKGHong KongNRTNaritaSEASeattle(19.9h+)
6,598 mi
Business (Booking Class P)
$2,922 - $3,496
6,056FLY ON Points173-207 FLY ON Points/$100
4,618Miles132-158 Miles/$100
Business (Booking Class C)
$6,415 - $7,084
10,186FLY ON Points144-159 FLY ON Points/$100
8,246Miles116-129 Miles/$100

FAQ

You can earn between 2,252 and 10,186 Premium Points depending on booking class. Economy: 2,252–8,309. Business: 6,056–10,186.

The lowest fare starts at $534. Economy from $534. Business from $2,912.

Economy class offers better Premium Points per cost. Economy: up to 421.7, Business: up to 208.0.

Yes. All Nippon Airways flights can also be credited to: Status Miles (TK), PQP (UA), Status Points (LH).

The shortest flight time is approximately 14.7h.

OriginHKGHong KongChange
DestinationSEASeattle
Destinations (27)
Airline