London → New York
United Airlines · 09 Jul · 1 stop · 11h 53m· sample data
Outbound
14:15
LHR
London → Madrid2h 7m
United Airlines · UA7136 · Airbus A320138 kg CO₂
16:22
MAD
⏱ 2h 2m layover in Madrid
18:24
MAD
Madrid → New York7h 44m
United Airlines · UA7158 · Airbus A350599 kg CO₂
02:08
JFK
Connection quality
100/100 · Excellent- •2h 2m in Madrid (MAD) — comfortable sweet-spot connection.
Carbon footprint
737 kg CO₂ per traveller — 20% above the median option for this search.(estimated)
The real all-in price
Base fareUS$463
TaxesUS$82
Carrier feesUS$15
Checked bag(est. — not included)+US$40
All-in totalUS$600
Standard seat selection est. +US$17 if you want it.
Book — US$600 →We link you out to book. We never add fees.
Is this a good price?
PriceyUS$341typical US$534US$672
At US$600, this fare is above the typical range — waiting may pay off (+12% vs typical).
Based on 91 days of tracked prices for this route. Not a prediction.
Getting into town
From John F. Kennedy: ~US$13 · AirTrain + subway ~$11
Door-to-door total ≈ US$613 incl. transfer.