San Francisco → Singapore
Spirit · 12 Aug · 2 stop · 24h 14m· sample data
Outbound
17:15
SFO
San Francisco → Seoul11h 51m
Spirit · NK2407 · Boeing 777938 kg CO₂
05:06
ICN
⏱ 4h 17m layover in Seoul
09:23
ICN
Seoul → Hong Kong3h 5m
Spirit · NK2418 · Boeing 737222 kg CO₂
12:28
HKG
⏱ 1h 11m layover in Hong Kong
13:39
HKG
Hong Kong → Singapore3h 50m
Spirit · NK2449 · Boeing 737273 kg CO₂
17:29
SIN
Connection quality
97/100 · Excellent- •4h 17m in Seoul (ICN) — long; time for a meal or a lounge.
- •Seoul (ICN) is a top-rated airport for a layover.
- •1h 11m in Hong Kong (HKG) — a touch short but workable.
- •Hong Kong (HKG) is a top-rated airport for a layover.
Carbon footprint
1.4 t CO₂ per traveller — 0% below the median option for this search.(estimated)
The real all-in price
Base fareUS$993
TaxesUS$219
Carrier feesUS$13
Checked bag(est. — not included)+US$55
All-in totalUS$1,280
Standard seat selection est. +US$24 if you want it.
Book — US$1,280 →We link you out to book. We never add fees.
Is this a good price?
PriceyUS$740typical US$1,189US$1,553
At US$1,280, this fare is above the typical range — waiting may pay off (+8% vs typical).
Based on 91 days of tracked prices for this route. Not a prediction.
Getting into town
From Changi: ~US$2 · MRT ~S$2
Door-to-door total ≈ US$1,282 incl. transfer.