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Flights from Singapore to San Francisco

Compare 4 flight options on JAL

* Based on 558 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$1,298.00
Flight Time25h 10m - 29h 15m
Stops1 stop

Fares by Cabin Class

Economy$1,298 ~ $3,967
Premium Eco$2,617 ~ $6,472
Business$5,855 ~ $12,045

Available Route Options

4 different routing options available for this route

Outbound/ReturnFlight TimeStopsEconomyPremium EcoBusiness
OutboundSIN Singapore → FRA Frankfurt → SFO San Francisco
ReturnSFO San Francisco → FRA Frankfurt → SIN Singapore
27h 45m25h 10m
1stop1stop
$1,298~$2,617~$5,855~
OutboundSIN Singapore → FRA Frankfurt → SFO San Francisco
ReturnSFO San Francisco → MUC Munich → SIN Singapore
27h 45m25h 40m
1stop1stop
$1,891~$3,140~$6,446~
OutboundSIN Singapore → MUC Munich → SFO San Francisco
ReturnSFO San Francisco → FRA Frankfurt → SIN Singapore
29h 15m25h 10m
1stop1stop
$2,136~$4,540~$6,903~
OutboundSIN Singapore → MUC Munich → SFO San Francisco
ReturnSFO San Francisco → MUC Munich → SIN Singapore
29h 15m25h 40m
1stop1stop
$2,067~$4,532~$7,291~
Book on Japan Airlines Official Website→
Search real-time Singapore 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$1,298 - $3,9679,657 - 20,593416 - 8959,657 - 20,593416 - 895
Premium Eco$2,617 - $6,47220,523 - 24,228373 - 78420,523 - 24,228373 - 784
Business$5,855 - $12,04530,182 - 36,342276 - 51630,182 - 36,342276 - 516
Learn more about JAL Mileage Bank →

Flight Itineraries & Booking Class Details

Browse 4 available flight options from Singapore 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
SINSingapore → FRAFrankfurt → SFOSan Francisco(27.8h+)SFOSan Francisco → FRAFrankfurt → SINSingapore(25.2h+)
24,146 mi
Economy (Booking Class K, K, V, V)
$1,298 - $2,324
9,657FLY ON Points416-744 FLY ON Points/$100
9,657Miles416-744 Miles/$100
▼
Economy (Booking Class V, V, H, H)
$1,943 - $2,681
14,486FLY ON Points540-746 FLY ON Points/$100
14,486Miles540-746 Miles/$100
▼
Economy (Booking Class Q)
$1,960 - $2,824
16,900FLY ON Points598-862 FLY ON Points/$100
16,900Miles598-862 Miles/$100
▼
Economy (Booking Class U, U, H, H)
$2,071 - $3,275
16,900FLY ON Points516-816 FLY ON Points/$100
16,900Miles516-816 Miles/$100
▼
Economy (Booking Class M, M, V, V)
$2,566 - $3,592
18,109FLY ON Points504-706 FLY ON Points/$100
18,109Miles504-706 Miles/$100
▼
Premium Eco (Booking Class N, N, E, E)
$2,617 - $4,259
20,523FLY ON Points482-784 FLY ON Points/$100
20,523Miles482-784 Miles/$100
▼
Economy (Booking Class B, B, W, W)
$2,827 - $3,967
18,109FLY ON Points457-641 FLY ON Points/$100
18,109Miles457-641 Miles/$100
▼
Premium Eco (Booking Class E)
$3,147 - $5,052
24,146FLY ON Points478-767 FLY ON Points/$100
24,146Miles478-767 Miles/$100
▼
Premium Eco (Booking Class G)
$4,561 - $6,472
24,146FLY ON Points373-529 FLY ON Points/$100
24,146Miles373-529 Miles/$100
▼
Business (Booking Class Z)
$5,855 - $7,796
30,182FLY ON Points387-516 FLY ON Points/$100
30,182Miles387-516 Miles/$100
▼
Business (Booking Class D)
$6,924 - $10,063
30,182FLY ON Points300-436 FLY ON Points/$100
30,182Miles300-436 Miles/$100
▼
Business (Booking Class C, C, D, D)
$7,713 - $10,856
30,182FLY ON Points278-391 FLY ON Points/$100
30,182Miles278-391 Miles/$100
▼
Business (Booking Class J, J, C, C)
$10,209 - $12,045
33,200FLY ON Points276-325 FLY ON Points/$100
33,200Miles276-325 Miles/$100
▼
First/Business (Booking Class A)
$13,802 - $16,282
36,218FLY ON Points222-262 FLY ON Points/$100
36,218Miles222-262 Miles/$100
▼
First/Business (Booking Class F, F, A, A)
$15,252 - $18,042
36,218FLY ON Points201-238 FLY ON Points/$100
36,218Miles201-238 Miles/$100
▼
SINSingapore → FRAFrankfurt → SFOSan Francisco(27.8h+)SFOSan Francisco → MUCMunich → SINSingapore(25.7h+)
24,187 mi
Economy (Booking Class Q)
$1,891 - $2,802
16,929FLY ON Points604-895 FLY ON Points/$100
16,929Miles604-895 Miles/$100
▼
Economy (Booking Class V, V, H, H)
$1,898 - $2,660
14,515FLY ON Points546-765 FLY ON Points/$100
14,515Miles546-765 Miles/$100
▼
Economy (Booking Class U, U, H, H)
$2,325 - $3,254
16,929FLY ON Points520-728 FLY ON Points/$100
16,929Miles520-728 Miles/$100
▼
Economy (Booking Class M, M, H, H)
$2,640 - $3,571
20,552FLY ON Points576-779 FLY ON Points/$100
20,552Miles576-779 Miles/$100
▼
Economy (Booking Class B, B, Q, Q)
$3,082 - $3,946
20,552FLY ON Points521-667 FLY ON Points/$100
20,552Miles521-667 Miles/$100
▼
Premium Eco (Booking Class E, E, G, G)
$3,140 - $5,004
24,187FLY ON Points483-770 FLY ON Points/$100
24,187Miles483-770 Miles/$100
▼
Premium Eco (Booking Class G)
$4,553 - $6,418
24,187FLY ON Points377-531 FLY ON Points/$100
24,187Miles377-531 Miles/$100
▼
Business (Booking Class Z, Z, D, D)
$6,446 - $9,203
30,233FLY ON Points329-469 FLY ON Points/$100
30,233Miles329-469 Miles/$100
▼
Business (Booking Class D, D, J, J)
$7,313 - $10,042
33,262FLY ON Points331-455 FLY ON Points/$100
33,262Miles331-455 Miles/$100
▼
Business (Booking Class C, C, J, J)
$8,101 - $10,835
33,262FLY ON Points307-411 FLY ON Points/$100
33,262Miles307-411 Miles/$100
▼
Business (Booking Class J, J, C, C)
$10,188 - $11,737
33,251FLY ON Points283-326 FLY ON Points/$100
33,251Miles283-326 Miles/$100
▼
SINSingapore → MUCMunich → SFOSan Francisco(29.3h+)SFOSan Francisco → FRAFrankfurt → SINSingapore(25.2h+)
24,187 mi
Economy (Booking Class H)
$2,136 - $3,016
16,929FLY ON Points561-793 FLY ON Points/$100
16,929Miles561-793 Miles/$100
▼
Economy (Booking Class M, M, H, H)
$2,412 - $3,571
20,564FLY ON Points576-853 FLY ON Points/$100
20,564Miles576-853 Miles/$100
▼
Economy (Booking Class B, B, H, H)
$2,806 - $3,967
20,564FLY ON Points518-733 FLY ON Points/$100
20,564Miles518-733 Miles/$100
▼
Premium Eco (Booking Class G, G, E, E)
$4,540 - $6,451
24,187FLY ON Points375-533 FLY ON Points/$100
24,187Miles375-533 Miles/$100
▼
Business (Booking Class D, D, Z, Z)
$6,903 - $8,055
30,233FLY ON Points375-438 FLY ON Points/$100
30,233Miles375-438 Miles/$100
▼
Business (Booking Class C, C, Z, Z)
$7,692 - $9,632
30,233FLY ON Points314-393 FLY ON Points/$100
30,233Miles314-393 Miles/$100
▼
Business (Booking Class J, J, D, D)
$8,875 - $12,023
33,262FLY ON Points277-375 FLY ON Points/$100
33,262Miles277-375 Miles/$100
▼
First/Business (Booking Class F, F, A, A)
$15,504 - $17,985
36,280FLY ON Points202-234 FLY ON Points/$100
36,280Miles202-234 Miles/$100
▼
SINSingapore → MUCMunich → SFOSan Francisco(29.3h+)SFOSan Francisco → MUCMunich → SINSingapore(25.7h+)
24,228 mi
Economy (Booking Class H)
$2,067 - $2,995
16,958FLY ON Points566-820 FLY ON Points/$100
16,958Miles566-820 Miles/$100
▼
Economy (Booking Class M, M, H, H)
$2,619 - $3,550
20,593FLY ON Points580-786 FLY ON Points/$100
20,593Miles580-786 Miles/$100
▼
Economy (Booking Class B, B, H, H)
$3,061 - $3,946
20,593FLY ON Points522-673 FLY ON Points/$100
20,593Miles522-673 Miles/$100
▼
Premium Eco (Booking Class G)
$4,532 - $6,397
24,228FLY ON Points379-535 FLY ON Points/$100
24,228Miles379-535 Miles/$100
▼
Business (Booking Class D)
$7,291 - $9,970
30,284FLY ON Points304-415 FLY ON Points/$100
30,284Miles304-415 Miles/$100
▼
Business (Booking Class C, C, D, D)
$8,080 - $10,759
30,284FLY ON Points282-375 FLY ON Points/$100
30,284Miles282-375 Miles/$100
▼
Business (Booking Class J)
$9,466 - $12,002
36,342FLY ON Points303-384 FLY ON Points/$100
36,342Miles303-384 Miles/$100
▼

FAQ

You can earn between 9,657 and 36,342 Status Points depending on booking class. Economy: 9,657–20,593. Premium Economy: 20,523–24,228. Business: 30,182–36,342. First/Business (Mixed): 36,218–36,280.

The lowest fare starts at $1,298. Economy from $1,298. Premium Economy from $2,617. Business from $5,855. First/Business (Mixed) from $13,802.

Economy class offers better Status Points per cost. Economy: up to 895.2, Business: up to 515.5.

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 27.8h.

San Francisco on other airlines

ANATurkishBritish AirwaysUnitedSingaporeAmericanAlaskaQatarLufthansaCompare All

Other destinations from Singapore

HelsinkiVancouverLos AngelesAmsterdamBostonFrankfurt
OriginSINSingaporeChange
↓
DestinationSFOSan Francisco
Destinations (23)
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