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Flights from Seattle to Jakarta

Compare 1 flight options on JAL

* Based on 850 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$1,104.00
Flight Time17h 20m - 19h 5m
Stops1 stop

Fares by Cabin Class

Economy$1,104 ~ $3,007
Business$6,314 ~ $8,493

Available Route Options

Outbound/ReturnFlight TimeStopsEconomyBusiness
OutboundSEA Seattle → SIN Singapore → CGK Jakarta
ReturnCGK Jakarta → SIN Singapore → SEA Seattle
19h 5m17h 20m
1stop1stop
$1,104~$6,314~
Book on Japan Airlines Official Website→
Search real-time Seattle to Jakarta 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$1,104 - $3,0078,622 - 12,934377 - 9168,622 - 12,934377 - 916
Business$6,314 - $8,49321,556 - 23,712271 - 34621,556 - 23,712271 - 346
Learn more about JAL Mileage Bank →

Flight Itineraries & Booking Class Details

Browse 1 available flight options from Seattle to Jakarta. 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
SEASeattle → SINSingapore → CGKJakarta(19.1h+)CGKJakarta → SINSingapore → SEASeattle(17.3h+)
17,246 mi
Economy (Booking Class Q)
$1,104 - $2,290
8,622FLY ON Points377-781 FLY ON Points/$100
8,622Miles377-781 Miles/$100
▼
Economy (Booking Class W, W, Q, Q)
$1,176 - $2,366
10,777FLY ON Points456-916 FLY ON Points/$100
10,777Miles456-916 Miles/$100
▼
Economy (Booking Class H, H, N, N)
$1,392 - $2,633
10,777FLY ON Points409-774 FLY ON Points/$100
10,777Miles409-774 Miles/$100
▼
Premium Eco/Economy (Booking Class R, R, Q, Q)
$1,515 - $2,717
12,934FLY ON Points476-854 FLY ON Points/$100
12,934Miles476-854 Miles/$100
▼
Economy (Booking Class E, E, N, N)
$1,612 - $3,007
12,934FLY ON Points430-802 FLY ON Points/$100
12,934Miles430-802 Miles/$100
▼
Premium Eco/Economy (Booking Class L, L, N, N)
$1,709 - $3,057
12,934FLY ON Points423-757 FLY ON Points/$100
12,934Miles423-757 Miles/$100
▼
Premium Eco/Economy (Booking Class T, T, N, N)
$2,146 - $3,556
15,089FLY ON Points424-703 FLY ON Points/$100
15,089Miles424-703 Miles/$100
▼
Business/Economy (Booking Class D)
$5,980 - $7,088
21,556FLY ON Points304-361 FLY ON Points/$100
21,556Miles304-361 Miles/$100
▼
Business (Booking Class U)
$6,314 - $7,944
21,556FLY ON Points271-341 FLY ON Points/$100
21,556Miles271-341 Miles/$100
▼
Business (Booking Class J, J, U, U)
$6,846 - $8,493
23,712FLY ON Points279-346 FLY ON Points/$100
23,712Miles279-346 Miles/$100
▼

FAQ

You can earn between 8,622 and 23,712 Elite Miles depending on booking class. Economy: 8,622–12,934. Business: 21,556–23,712. Business/Economy (Mixed): 21,556–21,556. Premium Economy/Economy (Mixed): 12,934–15,089.

The lowest fare starts at $1,104. Economy from $1,104. Business from $6,314. Business/Economy (Mixed) from $5,980. Premium Economy/Economy (Mixed) from $1,515.

Economy class offers better Elite Miles per cost. Economy: up to 916.4, Business: up to 346.4.

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 19.1h.

Jakarta on other airlines

ANATurkishBritish AirwaysUnitedSingaporeAmericanAlaskaQatarLufthansaCompare All

Other destinations from Seattle

ManilaBeijingFrankfurtSingaporeDelhiBrussels
OriginSEASeattleChange
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DestinationCGKJakarta
Destinations (25)
Airline