New York → London
KLM · 17 Jul · 1 stop · 15h 28m· sample data
Outbound
15:15
JFK
New York → Madrid7h 49m
KLM · KL8629 · Airbus A350599 kg CO₂
23:04
MAD
⏱ 5h 30m layover in Madrid
04:34
MAD
Madrid → London2h 9m
KLM · KL8689 · Airbus A320138 kg CO₂
06:43
LHR
Connection quality
72/100 · Good- •5h 30m in Madrid (MAD) — very long layover.
- •Overnight wait in Madrid (MAD) — you may need an airport hotel.
Carbon footprint
737 kg CO₂ per traveller — 12% above the median option for this search.(estimated)
The real all-in price
Base fareUS$412
TaxesUS$92
Carrier feesUS$8
Checked bag(included)Included
All-in totalUS$512
Standard seat selection est. +US$19 if you want it.
Book — US$512 →We link you out to book. We never add fees.
Is this a good price?
Typical priceUS$357typical US$533US$703
At US$512, this fare is in line with what we've seen recently (-4% 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$530 incl. transfer.