New York → London
United Airlines · 07 Aug · 1 stop · 15h 53m· sample data
Outbound
07:00
JFK
New York → Madrid7h 57m
United Airlines · UA6532 · Airbus A350599 kg CO₂
14:57
MAD
⏱ 5h 46m layover in Madrid
20:43
MAD
Madrid → London2h 10m
United Airlines · UA6541 · Airbus A320138 kg CO₂
22:53
LHR
Connection quality
86/100 · Excellent- •5h 46m in Madrid (MAD) — very long layover.
Carbon footprint
737 kg CO₂ per traveller — 20% above the median option for this search.(estimated)
The real all-in price
Base fareUS$449
TaxesUS$114
Carrier feesUS$9
Checked bag(est. — not included)+US$40
All-in totalUS$613
Standard seat selection est. +US$17 if you want it.
Book — US$613 →We link you out to book. We never add fees.
Is this a good price?
PriceyUS$357typical US$533US$703
At US$613, this fare is above the typical range — waiting may pay off (+15% 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$631 incl. transfer.