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

Best fares between United States and United Kingdom

USD
My travel class is:

New York (NYC)to

London, UK (LON)
Nov 27, 2024 - Dec 01, 2024
USD 838*
Round-trip
/
Economy

New York/Newark (EWR)to

London, UK (LHR)
Nov 25, 2024 - Dec 03, 2024
USD 556*
Round-trip
/
Economy

Los Angeles (LAX)to

London, UK (LHR)
Nov 27, 2024 - Dec 04, 2024
USD 634*
Round-trip
/
Economy

San Francisco (SFO)to

London, UK (LHR)
Nov 13, 2024 - Nov 20, 2024
USD 605*
Round-trip
/
Economy

Washington, D.C. (IAD)to

London, UK (LHR)
Dec 28, 2024 - Jan 05, 2025
USD 1,549*
Round-trip
/
Economy

Boston (BOS)to

London, UK (LHR)
Dec 04, 2024 - Dec 11, 2024
USD 437*
Round-trip
/
Economy

New York (JFK)to

London, UK (LHR)
Nov 27, 2024 - Dec 01, 2024
USD 763*
Round-trip
/
Economy

Seattle (SEA)to

London, UK (LHR)
Dec 20, 2024 - Dec 31, 2024
USD 1,842*
Round-trip
/
Economy

Philadelphia (PHL)to

London, UK (LHR)
Nov 21, 2024 - Dec 01, 2024
USD 1,796*
Round-trip
/
Economy

Denver (DEN)to

London, UK (LHR)
Dec 04, 2024 - Dec 11, 2024
USD 611*
Round-trip
/
Economy

Dallas (DFW)to

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

Portland, OR (PDX)to

London, UK (LHR)
Nov 27, 2024 - Dec 04, 2024
USD 634*
Round-trip
/
Economy

Pittsburgh (PIT)to

London, UK (LHR)
Nov 22, 2024 - Nov 29, 2024
USD 1,242*
Round-trip
/
Economy

New York (LGA)to

London, UK (LHR)
Nov 27, 2024 - Dec 01, 2024
USD 838*
Round-trip
/
Economy

Minneapolis (MSP)to

London, UK (LHR)
Nov 12, 2024 - Nov 19, 2024
USD 1,754*
Round-trip
/
Economy

New York/Newark (EWR)to

Glasgow (GLA)
Dec 20, 2024 - Dec 31, 2024
USD 2,218*
Round-trip
/
Economy

Washington, D.C. (DCA)to

London, UK (LHR)
Jan 09, 2025 - Jan 13, 2025
USD 721*
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
FromNew York/Newark (EWR)ToLondon, UK (LHR)Round-trip
/
Economy
Jun 28, 2025 - Jul 04, 2025
USD 1,518*

Viewed: 21 hours ago

FromLos Angeles (LAX)ToLondon, UK (LHR)Round-trip
/
Economy
Feb 12, 2025 - Feb 19, 2025
USD 644*

Viewed: 10 hours ago

FromLos Angeles (LAX)ToLondon, UK (LON)Round-trip
/
Economy
Jun 17, 2025 - Jun 30, 2025
USD 1,403*

Viewed: 3 hours ago

FromSan Francisco (SFO)ToLondon, UK (LHR)Round-trip
/
Economy
Feb 18, 2025 - Feb 25, 2025
USD 615*

Viewed: 18 hours ago

FromBoston (BOS)ToLondon, UK (LHR)Round-trip
/
Economy
Mar 05, 2025 - Mar 12, 2025
USD 445*

Viewed: 2 hours ago

FromPhoenix (PHX)ToLondon, UK (LHR)Round-trip
/
Economy
May 26, 2025 - Jun 27, 2025
USD 1,696*

Viewed: 18 hours ago

FromDenver (DEN)ToLondon, UK (LHR)Round-trip
/
Economy
Feb 04, 2025 - Feb 11, 2025
USD 615*

Viewed: 22 hours ago

FromDallas (DFW)ToLondon, UK (LHR)Round-trip
/
Economy
Mar 26, 2025 - Apr 02, 2025
USD 739*

Viewed: 6 hours ago

FromTampa (TPA)ToLondon, UK (LHR)Round-trip
/
Economy
Apr 22, 2025 - May 16, 2025
USD 778*

Viewed: 17 hours ago

FromPortland, OR (PDX)ToEdinburgh (EDI)Round-trip
/
Economy
Oct 08, 2025 - Oct 16, 2025
USD 788*

Viewed: 20 hours ago

FromHouston (IAH)ToLondon, UK (LHR)Round-trip
/
Economy
May 07, 2025 - Jun 04, 2025
USD 821*

Viewed: 2 hours ago

FromPortland, OR (PDX)ToLondon, UK (LHR)Round-trip
/
Economy
Feb 25, 2025 - Mar 04, 2025
USD 644*

Viewed: 2 hours ago

FromNashville (BNA)ToLondon, UK (LHR)Round-trip
/
Economy
Mar 07, 2025 - Mar 13, 2025
USD 776*

Viewed: 18 hours ago

FromNew York (LGA)ToLondon, UK (LHR)Round-trip
/
Economy
Mar 07, 2025 - Mar 16, 2025
USD 543*

Viewed: 17 hours ago

FromSan Diego (SAN)ToLondon, UK (LHR)Round-trip
/
Economy
Jul 27, 2025 - Aug 06, 2025
USD 1,323*

Viewed: 3 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