Explore Air Canada flights from United Kingdom to United States starting at

Select journey type

Enter to select travel class and passengers

Book your flight between United Kingdom and United States today and save

FromToDepartureFare TypePrice

London (LHR)

Los Angeles (LAX)

Jul 25, 2019-

Aug 03, 2019

Round-trip / Economy
GBP 837*
Viewed:5hoursago

London (LHR)

San Francisco (SFO)

Aug 03, 2019-

Aug 17, 2019

Round-trip / Economy
GBP 1,037*
Viewed:13hoursago

Manchester (MAN)

New York/Newark (EWR)

Nov 06, 2019-

Nov 11, 2019

Round-trip / Economy
GBP 500*
Viewed:10hoursago

London (LON)

Las Vegas (LAS)

May 28, 2020-

Jun 01, 2020

Round-trip / Economy
GBP 1,025*

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.