San Francisco → Singapore
Spirit · 04 Jul · 2 stop · 25h 10m· sample data
Outbound
18:30
SFO
San Francisco → Tokyo10h 49m
Spirit · NK1532 · Boeing 777850 kg CO₂
05:19
NRT
⏱ 2h 22m layover in Tokyo
07:41
NRT
Tokyo → Seoul2h 12m
Spirit · NK1586 · Airbus A320139 kg CO₂
09:53
ICN
⏱ 3h 28m layover in Seoul
13:21
ICN
Seoul → Singapore6h 19m
Spirit · NK1624 · Airbus A350483 kg CO₂
19:40
SIN
Connection quality
100/100 · Excellent- •2h 22m in Tokyo (NRT) — comfortable sweet-spot connection.
- •3h 28m in Seoul (ICN) — long; time for a meal or a lounge.
- •Seoul (ICN) is a top-rated airport for a layover.
Carbon footprint
1.5 t CO₂ per traveller — 4% above the median option for this search.(estimated)
The real all-in price
Base fareUS$943
TaxesUS$264
Carrier feesUS$30
Checked bag(est. — not included)+US$55
All-in totalUS$1,292
Standard seat selection est. +US$24 if you want it.
Book — US$1,292 →We link you out to book. We never add fees.
Is this a good price?
PriceyUS$740typical US$1,189US$1,553
At US$1,292, this fare is above the typical range — waiting may pay off (+9% 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$1,294 incl. transfer.