New York → London
Southwest · 20 Jul · 1 stop · 15h 9m· sample data
Outbound
10:15
JFK
New York → Frankfurt8h 21m
Southwest · WN3357 · Airbus A350642 kg CO₂
18:36
FRA
⏱ 5h 16m layover in Frankfurt
23:52
FRA
Frankfurt → London1h 32m
Southwest · WN3393 · Airbus A32078 kg CO₂
01:24
LHR
Connection quality
87/100 · Excellent- •5h 16m in Frankfurt (FRA) — very long layover.
Carbon footprint
720 kg CO₂ per traveller — 10% above the median option for this search.(estimated)
The real all-in price
Base fareUS$441
TaxesUS$86
Carrier feesUS$12
Checked bag(included)Included
All-in totalUS$539
Standard seat selection est. +US$0 if you want it.
Book — US$539 →We link you out to book. We never add fees.
Is this a good price?
Typical priceUS$357typical US$533US$703
At US$539, 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$557 incl. transfer.