Singapore → London
Air France · 01 Aug · 2 stop · 23h 3m· sample data
Outbound
08:45
SIN
Singapore → Istanbul11h 34m
Air France · AF2934 · Boeing 777896 kg CO₂
20:19
IST
⏱ 4h 34m layover in Istanbul
00:53
IST
Istanbul → Frankfurt2h 57m
Air France · AF2984 · Boeing 737198 kg CO₂
03:50
FRA
⏱ 2h 35m layover in Frankfurt
06:25
FRA
Frankfurt → London1h 23m
Air France · AF3000 · Airbus A32078 kg CO₂
07:48
LHR
Connection quality
98/100 · Excellent- •4h 34m in Istanbul (IST) — long; time for a meal or a lounge.
- •2h 35m in Frankfurt (FRA) — comfortable sweet-spot connection.
Carbon footprint
1.2 t CO₂ per traveller — 3% above the median option for this search.(estimated)
The real all-in price
Base fareUS$591
TaxesUS$146
Carrier feesUS$16
Checked bag(included)Included
All-in totalUS$753
Standard seat selection est. +US$19 if you want it.
Book — US$753 →We link you out to book. We never add fees.
Is this a good price?
Good priceUS$553typical US$964US$1,277
At US$753, this fare is below what we've typically seen on this route lately (-22% 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$771 incl. transfer.