Hong Kong → San Francisco
United Airlines · 25 Jul · 2 stop · 24h 16m· sample data
Outbound
06:15
HKG
Hong Kong → Bangkok2h 48m
United Airlines · UA7690 · Boeing 737183 kg CO₂
09:03
BKK
⏱ 1h 19m layover in Bangkok
10:22
BKK
Bangkok → Tokyo6h 29m
United Airlines · UA7733 · Airbus A350479 kg CO₂
16:51
HND
⏱ 2h 49m layover in Tokyo
19:40
HND
Tokyo → San Francisco10h 51m
United Airlines · UA7752 · Boeing 777856 kg CO₂
06:31
SFO
Connection quality
100/100 · Excellent- •1h 19m in Bangkok (BKK) — a touch short but workable.
- •2h 49m in Tokyo (HND) — comfortable sweet-spot connection.
- •Tokyo (HND) is a top-rated airport for a layover.
Carbon footprint
1.5 t CO₂ per traveller — 25% above the median option for this search.(estimated)
The real all-in price
Base fareUS$797
TaxesUS$156
Carrier feesUS$29
Checked bag(est. — not included)+US$40
All-in totalUS$1,022
Standard seat selection est. +US$17 if you want it.
Book — US$1,022 →We link you out to book. We never add fees.
Is this a good price?
Typical priceUS$563typical US$976US$1,295
At US$1,022, this fare is in line with what we've seen recently (+5% 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$1,032 incl. transfer.