Explore Air Canada flights from United States to United Kingdom starting at USD 665*
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*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.
Best fares between United States and United Kingdom
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flight_land
USD
Los Angeles (LAX)to
London, UK (LHR)Oct 07, 2026 - Oct 14, 2026
From
USD 732
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LHR)Mar 16, 2027 - Mar 23, 2027
From
USD 743
Round-trip
Economy
San Francisco (SFO)to
London, UK (LHR)Dec 01, 2026 - Dec 08, 2026
From
USD 729
Round-trip
Economy
San Francisco (SFO)to
London, UK (LHR)Dec 02, 2026 - Dec 09, 2026
From
USD 732
Round-trip
Economy
New York (NYC)to
London, UK (LON)Oct 16, 2026 - Nov 01, 2026
From
USD 896
Round-trip
Economy
New York (NYC)to
London, UK (LON)Dec 11, 2026 - Jan 03, 2027
From
USD 1,330
Round-trip
Economy
New York/Newark (EWR)to
London, UK (LHR)Aug 07, 2027 - Aug 15, 2027
From
USD 1,087
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LON)Nov 18, 2026 - Dec 24, 2026
From
USD 902
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LON)Dec 26, 2026 - Jan 04, 2027
From
USD 1,513
Round-trip
Economy
Denver (DEN)to
London, UK (LHR)Apr 14, 2027 - Apr 21, 2027
From
USD 728
Round-trip
Economy
Denver (DEN)to
London, UK (LHR)Oct 21, 2026 - Oct 28, 2026
From
USD 729
Round-trip
Economy
Austin (AUS)to
London, UK (LHR)Dec 20, 2026 - Dec 27, 2026
From
USD 1,706
Round-trip
Economy
Washington, D.C. (IAD)to
London, UK (LHR)Nov 25, 2026 - Nov 30, 2026
From
USD 826
Round-trip
Economy
Dallas (DFW)to
London, UK (LHR)Nov 04, 2026 - Nov 11, 2026
From
USD 833
Round-trip
Economy
Dallas (DFW)to
London, UK (LHR)Nov 03, 2026 - Nov 10, 2026
From
USD 848
Round-trip
Economy
Boston (BOS)to
London, UK (LHR)Nov 11, 2026 - Nov 18, 2026
From
USD 665
Round-trip
Economy
Boston (BOS)to
London, UK (LHR)Nov 10, 2026 - Nov 17, 2026
From
USD 665
Round-trip
Economy
Portland, OR (PDX)to
London, UK (LHR)Nov 03, 2026 - Nov 10, 2026
From
USD 736
Round-trip
Economy
Portland, OR (PDX)to
London, UK (LHR)Nov 18, 2026 - Nov 25, 2026
From
USD 749
Round-trip
Economy
Nashville (BNA)to
London, UK (LHR)Mar 28, 2027 - Apr 12, 2027
From
USD 974
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.
Find low fares between United States and United Kingdom
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flight_land
USD
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Los Angeles (LAX) | London, UK (LHR) | Round-trip / Economy | Mar 16, 2027 - Mar 23, 2027 | From USD 743 Viewed: 19 hours ago |
| San Francisco (SFO) | London, UK (LHR) | Round-trip / Economy | Mar 09, 2027 - Mar 16, 2027 | From USD 743 Viewed: 19 hours ago |
| New York/Newark (EWR) | London, UK (LHR) | Round-trip / Economy | Aug 07, 2027 - Aug 15, 2027 | From USD 1,087 Viewed: 3 hours ago |
| Los Angeles (LAX) | London, UK (LON) | Round-trip / Economy | Dec 26, 2026 - Jan 04, 2027 | From USD 1,513 Viewed: 9 hours ago |
| Denver (DEN) | London, UK (LHR) | Round-trip / Economy | Apr 14, 2027 - Apr 21, 2027 | From USD 728 Viewed: 23 hours ago |
| Dallas (DFW) | London, UK (LHR) | Round-trip / Economy | Mar 16, 2027 - Mar 23, 2027 | From USD 857 Viewed: 23 hours ago |
| Boston (BOS) | London, UK (LHR) | Round-trip / Economy | Mar 16, 2027 - Mar 23, 2027 | From USD 667 Viewed: 23 hours ago |
| Portland, OR (PDX) | London, UK (LHR) | Round-trip / Economy | Sep 07, 2027 - Sep 14, 2027 | From USD 755 Viewed: 7 hours ago |
| Nashville (BNA) | London, UK (LHR) | Round-trip / Economy | Mar 28, 2027 - Apr 12, 2027 | From USD 974 Viewed: 3 hours ago |
| Cleveland (CLE) | London, UK (LHR) | Round-trip / Economy | Mar 25, 2027 - Apr 03, 2027 | From USD 939 Viewed: 14 hours ago |
| Denver (DEN) | Edinburgh (EDI) | Round-trip / Economy | May 28, 2027 - Jun 06, 2027 | From USD 1,222 Viewed: 5 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.