Explore Air Canada flights from United Kingdom to United States starting at CAD 971*

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

Flights between United Kingdom and United States - our lowest fares in cash

CAD

London, UK (LHR)to

San Francisco (SFO)
Apr 30, 2025 - Jun 29, 2025
CAD 971*
Round-trip
/
Economy

London, UK (LHR)to

Seattle (SEA)
Mar 20, 2025 - Mar 22, 2025
CAD 6,999*
Round-trip
/
Economy

London, UK (LHR)to

Fort Myers (RSW)
Apr 02, 2025 - Apr 16, 2025
CAD 1,490*
Round-trip
/
Economy

*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.

Explore Air Canada flights from United Kingdom to United States | Air Canada

Flights between United Kingdom and United States - our lowest fares in points

pts
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*Points displayed do not reflect preferred pricing for Aeroplan Elite Status Members and/or Aeroplan Credit Cardholders. Prices have been collected within the past 48 hrs 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.

Check out popular routes from United Kingdom to United States