Singapore → London
KLM · 03 Aug · 2 stop · 20h 10m· sample data
Outbound
10:15
SIN
Singapore → Frankfurt13h 22m
KLM · KL4200 · Boeing 7771.1 t CO₂
23:37
FRA
⏱ 2h 15m layover in Frankfurt
01:52
FRA
Frankfurt → Amsterdam1h 3m
KLM · KL4244 · Airbus A32048 kg CO₂
02:55
AMS
⏱ 2h 27m layover in Amsterdam
05:22
AMS
Amsterdam → London1h 3m
KLM · KL4298 · Airbus A32049 kg CO₂
06:25
LHR
Connection quality
100/100 · Excellent- •2h 15m in Frankfurt (FRA) — comfortable sweet-spot connection.
- •2h 27m in Amsterdam (AMS) — comfortable sweet-spot connection.
Carbon footprint
1.2 t CO₂ per traveller — 1% above the median option for this search.(estimated)
The real all-in price
Base fareUS$519
TaxesUS$110
Carrier feesUS$7
Checked bag(included)Included
All-in totalUS$637
Standard seat selection est. +US$19 if you want it.
Book — US$637 →We link you out to book. We never add fees.
Is this a good price?
Good priceUS$553typical US$964US$1,277
At US$637, this fare is below what we've typically seen on this route lately (-34% vs typical).
Based on 91 days of tracked prices for this route. Not a prediction.
Getting into town
From Heathrow: ~US$18 · Elizabeth line ~£12
Door-to-door total ≈ US$655 incl. transfer.