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Flights from Singapore to Seattle (One-way)

Compare 7 flight options on JAL

* Based on 192 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$549.00
Flight Time26h 50m - 32h 4m
StopsUp to 2 stops

Fares by Cabin Class

Economy$549 ~ $2,211
Premium Eco$911 ~ $3,244
Business$3,221 ~ $7,888

Available Route Options

7 different routing options available for this route

Outbound/ReturnFlight TimeStopsEconomyPremium EcoBusiness
OutboundSIN Singapore → MUC Munich → FRA Frankfurt → SEA Seattle
26h 50m
2stop
$636~-$3,232~
OutboundSIN Singapore → BRU Brussels → FRA Frankfurt → SEA Seattle
27h
2stop
$842~-$6,086~
OutboundSIN Singapore → FRA Frankfurt → SEA Seattle
27h
1stop
$549~$911~$3,221~
OutboundSIN Singapore → FRA Frankfurt → YVR Vancouver → SEA Seattle
29h 25m
2stop
$629~--
OutboundSIN Singapore → MUC Munich → SEA Seattle
31h 54m
1stop
$1,708~$1,674~$4,994~
OutboundSIN Singapore → FRA Frankfurt → MUC Munich → SEA Seattle
32h 4m
2stop
$575~-$3,246~
OutboundSIN Singapore → BRU Brussels → MUC Munich → SEA Seattle
32h 4m
2stop
$833~-$5,047~
Book on Japan Airlines Official Website→
Search real-time Singapore to Seattle 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$549 - $2,2113,444 - 11,843524 - 9163,444 - 11,843524 - 916
Premium Eco$911 - $3,2448,036 - 11,518354 - 8828,036 - 11,518354 - 882
Business$3,221 - $7,8888,036 - 18,294220 - 3828,036 - 18,294220 - 382
Learn more about JAL Mileage Bank →

Flight Itineraries & Booking Class Details

Browse 7 available flight options from Singapore 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
SINSingapore → MUCMunich → FRAFrankfurt → SEASeattle(26.8h+)
11,531 mi
Economy (Booking Class S)
$636 - $744
5,765FLY ON Points775-906 FLY ON Points/$100
5,765Miles775-906 Miles/$100
▼
Economy (Booking Class Q)
$978 - $1,081
8,070FLY ON Points747-825 FLY ON Points/$100
8,070Miles747-825 Miles/$100
▼
Economy (Booking Class U)
$1,386 - $1,489
8,070FLY ON Points542-582 FLY ON Points/$100
8,070Miles542-582 Miles/$100
▼
Premium Eco/Economy (Booking Class E)
$1,585 - $1,871
11,531FLY ON Points616-728 FLY ON Points/$100
11,531Miles616-728 Miles/$100
▼
Economy (Booking Class M)
$1,740 - $1,813
11,531FLY ON Points636-663 FLY ON Points/$100
11,531Miles636-663 Miles/$100
▼
Premium Eco/Economy (Booking Class G)
$3,120 - $3,255
11,531FLY ON Points354-370 FLY ON Points/$100
11,531Miles354-370 Miles/$100
▼
Business (Booking Class P)
$3,232 - $3,553
8,070FLY ON Points227-250 FLY ON Points/$100
8,070Miles227-250 Miles/$100
▼
Business (Booking Class Z)
$3,945 - $4,311
14,412FLY ON Points334-365 FLY ON Points/$100
14,412Miles334-365 Miles/$100
▼
Business (Booking Class D)
$5,027 - $5,262
14,412FLY ON Points274-287 FLY ON Points/$100
14,412Miles274-287 Miles/$100
▼
Business (Booking Class C)
$6,082 - $6,319
14,412FLY ON Points228-237 FLY ON Points/$100
14,412Miles228-237 Miles/$100
▼
Business (Booking Class J)
$6,936 - $7,865
17,296FLY ON Points220-249 FLY ON Points/$100
17,296Miles220-249 Miles/$100
▼
SINSingapore → BRUBrussels → FRAFrankfurt → SEASeattle(27.0h+)
11,842 mi
Economy (Booking Class V)
$842 - $905
5,921FLY ON Points654-703 FLY ON Points/$100
5,921Miles654-703 Miles/$100
▼
Premium Eco/Economy (Booking Class N)
$926 - $1,045
8,288FLY ON Points793-895 FLY ON Points/$100
8,288Miles793-895 Miles/$100
▼
Economy (Booking Class Q)
$994 - $1,057
8,288FLY ON Points784-834 FLY ON Points/$100
8,288Miles784-834 Miles/$100
▼
Premium Eco/Economy (Booking Class E)
$1,709 - $1,828
11,842FLY ON Points648-693 FLY ON Points/$100
11,842Miles648-693 Miles/$100
▼
Business (Booking Class C)
$6,086 - $6,323
14,801FLY ON Points234-243 FLY ON Points/$100
14,801Miles234-243 Miles/$100
▼
Business (Booking Class J)
$7,594 - $7,830
17,763FLY ON Points227-234 FLY ON Points/$100
17,763Miles227-234 Miles/$100
▼
SINSingapore → FRAFrankfurt → SEASeattle(27.0h+)
11,482 mi
Economy (Booking Class T)
$549 - $653
3,444FLY ON Points527-627 FLY ON Points/$100
3,444Miles527-627 Miles/$100
▼
Economy (Booking Class W)
$703 - $807
5,741FLY ON Points711-817 FLY ON Points/$100
5,741Miles711-817 Miles/$100
▼
Premium Eco (Booking Class N)
$911 - $1,068
8,036FLY ON Points752-882 FLY ON Points/$100
8,036Miles752-882 Miles/$100
▼
Economy (Booking Class Q)
$1,000 - $1,063
8,036FLY ON Points756-804 FLY ON Points/$100
8,036Miles756-804 Miles/$100
▼
Premium Eco (Booking Class E)
$1,328 - $1,844
11,482FLY ON Points623-865 FLY ON Points/$100
11,482Miles623-865 Miles/$100
▼
Economy (Booking Class U)
$1,366 - $1,497
8,036FLY ON Points537-588 FLY ON Points/$100
8,036Miles537-588 Miles/$100
▼
Economy (Booking Class M)
$1,729 - $1,802
11,482FLY ON Points637-664 FLY ON Points/$100
11,482Miles637-664 Miles/$100
▼
Economy (Booking Class B)
$2,123 - $2,186
11,482FLY ON Points525-541 FLY ON Points/$100
11,482Miles525-541 Miles/$100
▼
Premium Eco (Booking Class G)
$3,125 - $3,244
11,482FLY ON Points354-367 FLY ON Points/$100
11,482Miles354-367 Miles/$100
▼
Business (Booking Class P)
$3,221 - $3,542
8,036FLY ON Points227-250 FLY ON Points/$100
8,036Miles227-250 Miles/$100
▼
Business (Booking Class Z)
$3,766 - $4,087
14,352FLY ON Points351-381 FLY ON Points/$100
14,352Miles351-381 Miles/$100
▼
Business (Booking Class D)
$5,016 - $5,251
14,352FLY ON Points273-286 FLY ON Points/$100
14,352Miles273-286 Miles/$100
▼
Business (Booking Class C)
$5,580 - $6,394
14,352FLY ON Points225-257 FLY ON Points/$100
14,352Miles225-257 Miles/$100
▼
First/Business (Booking Class A)
$9,007 - $9,522
17,223FLY ON Points181-191 FLY ON Points/$100
17,223Miles181-191 Miles/$100
▼
First/Business (Booking Class F)
$11,147 - $11,737
17,223FLY ON Points147-155 FLY ON Points/$100
17,223Miles147-155 Miles/$100
▼
SINSingapore → FRAFrankfurt → YVRVancouver → SEASeattle(29.4h+)
11,526 mi
Economy (Booking Class S)
$629 - $713
5,762FLY ON Points808-916 FLY ON Points/$100
5,762Miles808-916 Miles/$100
▼
Economy (Booking Class V)
$827 - $911
5,762FLY ON Points633-697 FLY ON Points/$100
5,762Miles633-697 Miles/$100
▼
Economy (Booking Class H)
$1,176 - $1,260
8,066FLY ON Points640-686 FLY ON Points/$100
8,066Miles640-686 Miles/$100
▼
Economy (Booking Class U)
$1,413 - $1,476
8,066FLY ON Points547-571 FLY ON Points/$100
8,066Miles547-571 Miles/$100
▼
Premium Eco/Economy (Booking Class E)
$1,695 - $1,813
11,526FLY ON Points636-680 FLY ON Points/$100
11,526Miles636-680 Miles/$100
▼
Economy (Booking Class M)
$1,729 - $1,802
11,526FLY ON Points640-667 FLY ON Points/$100
11,526Miles640-667 Miles/$100
▼
Economy (Booking Class B)
$2,123 - $2,186
11,526FLY ON Points527-543 FLY ON Points/$100
11,526Miles527-543 Miles/$100
▼
Premium Eco/Economy (Booking Class G)
$3,109 - $3,265
11,526FLY ON Points353-371 FLY ON Points/$100
11,526Miles353-371 Miles/$100
▼
Business/Economy (Booking Class J)
$7,579 - $7,874
17,288FLY ON Points220-228 FLY ON Points/$100
17,288Miles220-228 Miles/$100
▼
First/Business/Economy (Booking Class A)
$9,007 - $9,522
17,288FLY ON Points182-192 FLY ON Points/$100
17,288Miles182-192 Miles/$100
▼
First/Business/Economy (Booking Class F)
$11,147 - $11,737
17,288FLY ON Points147-155 FLY ON Points/$100
17,288Miles147-155 Miles/$100
▼
SINSingapore → MUCMunich → SEASeattle(31.9h+)
11,518 mi
Premium Eco (Booking Class E)
$1,674 - $1,792
11,518FLY ON Points643-688 FLY ON Points/$100
11,518Miles643-688 Miles/$100
▼
Economy (Booking Class M)
$1,708 - $1,771
11,518FLY ON Points650-674 FLY ON Points/$100
11,518Miles650-674 Miles/$100
▼
Premium Eco (Booking Class G)
$3,104 - $3,223
11,518FLY ON Points357-371 FLY ON Points/$100
11,518Miles357-371 Miles/$100
▼
Business (Booking Class D)
$4,994 - $5,230
14,397FLY ON Points275-288 FLY ON Points/$100
14,397Miles275-288 Miles/$100
▼
Business (Booking Class J)
$7,595 - $7,832
17,277FLY ON Points221-228 FLY ON Points/$100
17,277Miles221-228 Miles/$100
▼
SINSingapore → FRAFrankfurt → MUCMunich → SEASeattle(32.1h+)
11,843 mi
Economy (Booking Class T)
$575 - $678
3,552FLY ON Points524-618 FLY ON Points/$100
3,552Miles524-618 Miles/$100
▼
Economy (Booking Class S)
$652 - $756
5,921FLY ON Points783-908 FLY ON Points/$100
5,921Miles783-908 Miles/$100
▼
Economy (Booking Class W)
$722 - $825
5,921FLY ON Points718-820 FLY ON Points/$100
5,921Miles718-820 Miles/$100
▼
Premium Eco/Economy (Booking Class N)
$937 - $1,093
8,288FLY ON Points758-885 FLY ON Points/$100
8,288Miles758-885 Miles/$100
▼
Economy (Booking Class Q)
$1,014 - $1,077
8,288FLY ON Points770-817 FLY ON Points/$100
8,288Miles770-817 Miles/$100
▼
Economy (Booking Class H)
$1,202 - $1,305
8,288FLY ON Points635-690 FLY ON Points/$100
8,288Miles635-690 Miles/$100
▼
Premium Eco/Economy (Booking Class E)
$1,307 - $1,880
11,843FLY ON Points630-906 FLY ON Points/$100
11,843Miles630-906 Miles/$100
▼
Economy (Booking Class M)
$1,754 - $1,827
11,843FLY ON Points648-675 FLY ON Points/$100
11,843Miles648-675 Miles/$100
▼
Economy (Booking Class B)
$2,148 - $2,211
11,843FLY ON Points536-551 FLY ON Points/$100
11,843Miles536-551 Miles/$100
▼
Premium Eco/Economy (Booking Class G)
$3,150 - $3,269
11,843FLY ON Points362-376 FLY ON Points/$100
11,843Miles362-376 Miles/$100
▼
Business (Booking Class P)
$3,246 - $3,567
8,288FLY ON Points232-255 FLY ON Points/$100
8,288Miles232-255 Miles/$100
▼
Business (Booking Class Z)
$3,876 - $4,336
14,803FLY ON Points341-382 FLY ON Points/$100
14,803Miles341-382 Miles/$100
▼
Business (Booking Class D)
$5,041 - $5,303
14,803FLY ON Points279-294 FLY ON Points/$100
14,803Miles279-294 Miles/$100
▼
Business (Booking Class J)
$7,020 - $7,888
17,764FLY ON Points225-253 FLY ON Points/$100
17,764Miles225-253 Miles/$100
▼
First/Business (Booking Class A)
$9,032 - $9,547
17,764FLY ON Points186-197 FLY ON Points/$100
17,764Miles186-197 Miles/$100
▼
First/Business (Booking Class F)
$11,172 - $11,751
17,764FLY ON Points151-159 FLY ON Points/$100
17,764Miles151-159 Miles/$100
▼
SINSingapore → BRUBrussels → MUCMunich → SEASeattle(32.1h+)
12,196 mi
Economy (Booking Class V)
$833 - $897
6,098FLY ON Points680-732 FLY ON Points/$100
6,098Miles680-732 Miles/$100
▼
Premium Eco/Economy (Booking Class N)
$918 - $1,037
8,536FLY ON Points823-930 FLY ON Points/$100
8,536Miles823-930 Miles/$100
▼
Economy (Booking Class Q)
$986 - $1,049
8,536FLY ON Points814-866 FLY ON Points/$100
8,536Miles814-866 Miles/$100
▼
Premium Eco/Economy (Booking Class E)
$1,701 - $1,819
12,196FLY ON Points671-717 FLY ON Points/$100
12,196Miles671-717 Miles/$100
▼
Business (Booking Class D)
$5,047 - $5,284
15,244FLY ON Points289-302 FLY ON Points/$100
15,244Miles289-302 Miles/$100
▼
Business (Booking Class J)
$7,585 - $7,821
18,294FLY ON Points234-241 FLY ON Points/$100
18,294Miles234-241 Miles/$100
▼

FAQ

You can earn between 3,444 and 18,294 Status Points depending on booking class. Economy: 3,444–11,843. Premium Economy: 8,036–11,518. Business: 8,036–18,294. Business/Economy (Mixed): 17,288–17,288. First/Business (Mixed): 17,223–17,764. First/Business/Economy (Mixed): 17,288–17,288. Premium Economy/Economy (Mixed): 8,288–12,196.

The lowest fare starts at $549. Economy from $549. Premium Economy from $911. Business from $3,221. Business/Economy (Mixed) from $7,579. First/Business (Mixed) from $9,007. First/Business/Economy (Mixed) from $9,007. Premium Economy/Economy (Mixed) from $918.

Economy class offers better Status Points per cost. Economy: up to 916.1, Business: up to 381.9.

Yes. Lufthansa flights can also be credited to: Premium Points (ANA), Status Miles (TK), PQP (UA), Elite Miles (SQ).

The shortest flight time is approximately 26.8h.

Seattle on other airlines

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Other destinations from Singapore

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OriginSINSingaporeChange
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DestinationSEASeattle
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