Explore Air Canada flights from United States to United Kingdom starting at USD 433*

Best fares between United States and United Kingdom

USD
My travel class is:

Los Angeles (LAX)to

London, UK (LON)
Dec 17, 2024 - Dec 30, 2024
USD 1,732*
Round-trip
/
Economy

Los Angeles (LAX)to

London, UK (LHR)
Jan 14, 2025 - Jan 21, 2025
USD 922*
Round-trip
/
Economy

San Francisco (SFO)to

London, UK (LHR)
Jan 15, 2025 - Jan 22, 2025
USD 614*
Round-trip
/
Economy

Dallas (DFW)to

London, UK (LHR)
Jan 14, 2025 - Jan 21, 2025
USD 740*
Round-trip
/
Economy

Boston (BOS)to

London, UK (LHR)
Dec 04, 2024 - Dec 11, 2024
USD 433*
Round-trip
/
Economy

Denver (DEN)to

London, UK (LHR)
Jan 22, 2025 - Jan 29, 2025
USD 614*
Round-trip
/
Economy

Portland, OR (PDX)to

London, UK (LHR)
Feb 11, 2025 - Feb 18, 2025
USD 643*
Round-trip
/
Economy

Washington, D.C. (IAD)to

London, UK (LHR)
Jan 02, 2025 - Jan 05, 2025
USD 1,686*
Round-trip
/
Economy

Phoenix (PHX)to

London, UK (LHR)
Dec 11, 2024 - Jan 11, 2025
USD 1,235*
Round-trip
/
Economy

Minneapolis (MSP)to

London, UK (LHR)
Jan 08, 2025 - Jan 18, 2025
USD 796*
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 States to United Kingdom | Air Canada

Find low fares between United States and United Kingdom

USD
My travel class is:
Find low fares between United States and United Kingdom
From
To
Fare Type
Departure
Price
FromLos Angeles (LAX)ToLondon, UK (LON)Round-trip
/
Economy
Aug 18, 2025 - Aug 26, 2025
USD 1,274*

Viewed: 16 hours ago

FromLos Angeles (LAX)ToLondon, UK (LHR)Round-trip
/
Economy
Feb 26, 2025 - Mar 05, 2025
USD 922*

Viewed: 10 hours ago

FromSan Francisco (SFO)ToLondon, UK (LHR)Round-trip
/
Economy
Mar 04, 2025 - Mar 11, 2025
USD 614*

Viewed: 6 hours ago

FromDallas (DFW)ToLondon, UK (LHR)Round-trip
/
Economy
Apr 02, 2025 - Apr 09, 2025
USD 737*

Viewed: 10 hours ago

FromBoston (BOS)ToLondon, UK (LHR)Round-trip
/
Economy
Mar 05, 2025 - Mar 12, 2025
USD 443*

Viewed: 18 hours ago

FromHouston (IAH)ToLondon, UK (LHR)Round-trip
/
Economy
Jul 09, 2025 - Jul 22, 2025
USD 1,197*

Viewed: 1 hour ago

FromDenver (DEN)ToLondon, UK (LHR)Round-trip
/
Economy
Feb 26, 2025 - Mar 05, 2025
USD 614*

Viewed: 6 hours ago

FromPortland, OR (PDX)ToLondon, UK (LHR)Round-trip
/
Economy
Feb 26, 2025 - Mar 05, 2025
USD 643*

Viewed: 5 hours ago

FromNashville (BNA)ToLondon, UK (LHR)Round-trip
/
Economy
Mar 06, 2025 - Mar 15, 2025
USD 825*

Viewed: 19 hours ago

FromWashington, D.C. (IAD)ToLondon, UK (LHR)Round-trip
/
Economy
Apr 02, 2025 - Apr 12, 2025
USD 782*

Viewed: 21 hours ago

FromSeattle (SEA)ToLondon, UK (LHR)Round-trip
/
Economy
May 15, 2025 - May 23, 2025
USD 1,011*

Viewed: 13 hours ago

FromCleveland (CLE)ToLondon, UK (LHR)Round-trip
/
Economy
Apr 29, 2025 - May 19, 2025
USD 915*

Viewed: 17 hours ago

FromPittsburgh (PIT)ToLondon, UK (LHR)Round-trip
/
Economy
Jul 21, 2025 - Aug 13, 2025
USD 1,147*

Viewed: 14 hours ago

*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.

Check out popular routes from United States to United Kingdom