New York → London
Southwest · 22 Jul · 1 stop · 15h 10m· sample data
Outbound
19:15
JFK
New York → Madrid7h 50m
Southwest · WN5406 · Airbus A350599 kg CO₂
03:05
MAD
⏱ 5h 18m layover in Madrid
08:23
MAD
Madrid → London2h 2m
Southwest · WN5445 · Airbus A320138 kg CO₂
10:25
LHR
Connection quality
72/100 · Good- •5h 18m in Madrid (MAD) — very long layover.
- •Overnight wait in Madrid (MAD) — you may need an airport hotel.
Carbon footprint
737 kg CO₂ per traveller — 3% above the median option for this search.(estimated)
The real all-in price
Base fareUS$440
TaxesUS$77
Carrier feesUS$14
Checked bag(included)Included
All-in totalUS$530
Standard seat selection est. +US$0 if you want it.
Book — US$530 →We link you out to book. We never add fees.
Is this a good price?
Typical priceUS$357typical US$533US$703
At US$530, this fare is in line with what we've seen recently (-1% 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$548 incl. transfer.