American Airlines flights from London to United States

Popular London to United States flight itineraries

£
Travel Class

*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

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American Airlines flights from London to the United States

Find more London to United States deals

£
Travel Class
Find more London to United States deals
From
To
Fare type
Travel dates
Price
FromLondon (LHR)ToLos Angeles (LAX)Round trip
I
Economy
04/03/2025 - 11/03/2025

from

£439*

Updated: 12 hours ago

FromLondon (LHR)ToChicago (ORD)Round trip
I
Economy
09/09/2025 - 22/09/2025

from

£449*

Updated: 20 hours ago

FromLondon (LON)ToMiami (MIA)Round trip
I
Economy
29/01/2025 - 05/02/2025

from

£463*

Updated: 19 hours ago

FromLondon (LHR)ToRaleigh (RDU)Round trip
I
Economy
14/01/2025 - 21/01/2025

from

£803*

Updated: 4 hours ago

FromLondon (LHR)ToPhoenix (PHX)Round trip
I
Economy
22/01/2025 - 29/01/2025

from

£649*

Updated: 1 hour ago

FromLondon (LHR)ToSan Diego (SAN)Round trip
I
Economy
03/03/2025 - 10/03/2025

from

£527*

Updated: 6 hours ago

FromLondon (LON)ToLos Angeles (LAX)Round trip
I
Economy
18/02/2025 - 25/02/2025

from

£439*

Updated: 12 hours ago

FromLondon (LHR)ToOrlando (MCO)Round trip
I
Economy
14/01/2025 - 21/01/2025

from

£490*

Updated: 8 hours ago

*Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.