Hong Kong → San Francisco
American Airlines · 14 Jul · 2 stop · 22h 40m· sample data
Outbound
14:30
HKG
Hong Kong → Seoul3h 11m
American Airlines · AA3438 · Boeing 737222 kg CO₂
17:41
ICN
⏱ 2h 14m layover in Seoul
19:55
ICN
Seoul → Tokyo2h 2m
American Airlines · AA3443 · Airbus A320134 kg CO₂
21:57
HND
⏱ 4h 5m layover in Tokyo
02:02
HND
Tokyo → San Francisco11h 8m
American Airlines · AA3468 · Boeing 777856 kg CO₂
13:10
SFO
Connection quality
100/100 · Excellent- •2h 14m in Seoul (ICN) — comfortable sweet-spot connection.
- •Seoul (ICN) is a top-rated airport for a layover.
- •4h 5m in Tokyo (HND) — long; time for a meal or a lounge.
- •Tokyo (HND) is a top-rated airport for a layover.
Carbon footprint
1.2 t CO₂ per traveller — 4% below the median option for this search.(estimated)
The real all-in price
Base fareUS$535
TaxesUS$98
Carrier feesUS$17
Checked bag(est. — not included)+US$40
All-in totalUS$690
Standard seat selection est. +US$15 if you want it.
Book — US$690 →We link you out to book. We never add fees.
Is this a good price?
Good priceUS$563typical US$976US$1,295
At US$690, this fare is below what we've typically seen on this route lately (-29% vs typical).
Based on 91 days of tracked prices for this route. Not a prediction.
Getting into town
From San Francisco: ~US$10 · BART ~$10
Door-to-door total ≈ US$700 incl. transfer.