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Flights from Singapore to San Francisco

Compare 1 flight options on JAL

* Based on 62 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$1,527.00
Flight Time26h 45m - 28h 50m
Stops1 stop

Fares by Cabin Class

Economy$1,527 ~ $3,556
Business$6,879 ~ $12,500

Available Route Options

Outbound/ReturnFlight TimeStopsEconomyBusiness
OutboundSIN Singapore → IST Istanbul → SFO San Francisco
ReturnSFO San Francisco → IST Istanbul → SIN Singapore
26h 45m28h 50m
1stop1stop
$1,527~$6,879~
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$1,527 - $3,5569,065 - 24,178569 - 11239,065 - 24,178569 - 1123
Business$6,879 - $12,50032,638 - 36,266290 - 47532,638 - 36,266290 - 475
Learn more about JAL Mileage Bank →

Flight Itineraries & Booking Class Details

Browse 1 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 → ISTIstanbul → SFOSan Francisco(26.8h+)SFOSan Francisco → ISTIstanbul → SINSingapore(28.8h+)
24,178 mi
Economy (Booking Class L, L, P, P)
$1,527 - $1,592
9,065FLY ON Points569-594 FLY ON Points/$100
9,065Miles569-594 Miles/$100
▼
Economy (Booking Class W, W, E, E)
$1,825
15,110FLY ON Points828 FLY ON Points/$100
15,110Miles828 Miles/$100
▼
Economy (Booking Class P, P, E, E)
$1,891
15,110FLY ON Points799 FLY ON Points/$100
15,110Miles799 Miles/$100
▼
Economy (Booking Class V, V, E, E)
$1,979
18,133FLY ON Points916 FLY ON Points/$100
18,133Miles916 Miles/$100
▼
Economy (Booking Class Q, Q, E, E)
$2,154 - $2,278
24,178FLY ON Points1061-1123 FLY ON Points/$100
24,178Miles1061-1123 Miles/$100
▼
Economy (Booking Class E, E, T, T)
$2,158 - $2,254
18,133FLY ON Points805-840 FLY ON Points/$100
18,133Miles805-840 Miles/$100
▼
Economy (Booking Class H)
$3,532 - $3,556
24,178FLY ON Points680-685 FLY ON Points/$100
24,178Miles680-685 Miles/$100
▼
Business (Booking Class Z, Z, K, K)
$6,879
32,638FLY ON Points475 FLY ON Points/$100
32,638Miles475 Miles/$100
▼
Business (Booking Class D)
$9,016 - $12,500
36,266FLY ON Points290-402 FLY ON Points/$100
36,266Miles290-402 Miles/$100
▼

FAQ

You can earn between 9,065 and 36,266 Status Miles depending on booking class. Economy: 9,065–24,178. Business: 32,638–36,266.

The lowest fare starts at $1,527. Economy from $1,527. Business from $6,879.

Economy class offers better Status Miles per cost. Economy: up to 1122.5, Business: up to 474.5.

Yes. Turkish Airlines flights can also be credited to: Premium Points (ANA), PQP (UA), Status Points (LH).

The shortest flight time is approximately 26.8h.

San Francisco on other airlines

ANATurkishBritish AirwaysUnitedSingaporeAmericanAlaskaQatarLufthansaCompare All

Other destinations from Singapore

HelsinkiLos AngelesAmsterdamBostonFrankfurtIstanbul
OriginSINSingaporeChange
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DestinationSFOSan Francisco
Destinations (24)
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