Explore Air Canada flights from United States to United Kingdom starting at USD 512*
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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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USD
Los Angeles (LAX)to
London, UK (LHR)Jan 26, 2026 - Feb 02, 2026
From
USD 620
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LHR)Feb 16, 2026 - Feb 23, 2026
From
USD 620
Round-trip
Economy
San Francisco (SFO)to
London, UK (LHR)Sep 22, 2026 - Sep 29, 2026
From
USD 630
Round-trip
Economy
San Francisco (SFO)to
London, UK (LHR)Mar 17, 2026 - Mar 24, 2026
From
USD 621
Round-trip
Economy
New York (NYC)to
London, UK (LON)Feb 20, 2026 - Feb 28, 2026
From
USD 625
Round-trip
Economy
New York/Newark (EWR)to
London, UK (LHR)Jul 13, 2026 - Jul 20, 2026
From
USD 1,342
Round-trip
Economy
Washington, D.C. (IAD)to
London, UK (LHR)Mar 20, 2026 - Mar 24, 2026
From
USD 721
Round-trip
Economy
Boston (BOS)to
London, UK (LHR)Jan 26, 2026 - Feb 02, 2026
From
USD 512
Round-trip
Economy
Boston (BOS)to
London, UK (LHR)Jan 28, 2026 - Feb 04, 2026
From
USD 512
Round-trip
Economy
Cleveland (CLE)to
London, UK (LHR)Aug 27, 2026 - Aug 31, 2026
From
USD 932
Round-trip
Economy
Denver (DEN)to
London, UK (LHR)Mar 03, 2026 - Mar 10, 2026
From
USD 617
Round-trip
Economy
Denver (DEN)to
London, UK (LHR)Mar 10, 2026 - Mar 17, 2026
From
USD 617
Round-trip
Economy
Dallas (DFW)to
London, UK (LHR)Mar 18, 2026 - Mar 25, 2026
From
USD 823
Round-trip
Economy
Dallas (DFW)to
London, UK (LHR)Mar 24, 2026 - Mar 31, 2026
From
USD 834
Round-trip
Economy
San Diego (SAN)to
London, UK (LHR)Apr 14, 2026 - Apr 28, 2026
From
USD 797
Round-trip
Economy
Cleveland (CLE)to
London, UK (LHR)Jan 13, 2026 - Jan 19, 2026
From
USD 907
Round-trip
Economy
Pittsburgh (PIT)to
London, UK (LHR)Mar 06, 2026 - Mar 14, 2026
From
USD 847
Round-trip
Economy
New York/Newark (EWR)to
Edinburgh (EDI)Sep 11, 2026 - Sep 15, 2026
From
USD 676
Round-trip
Economy
Portland, OR (PDX)to
London, UK (LHR)Feb 03, 2026 - Feb 10, 2026
From
USD 614
Round-trip
Economy
Portland, OR (PDX)to
London, UK (LHR)Jan 20, 2026 - Jan 27, 2026
From
USD 614
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 24, 2026 - Mar 31, 2026 | From USD 635 Viewed: 51 minutes ago |
| San Francisco (SFO) | London, UK (LHR) | Round-trip / Economy | Sep 22, 2026 - Sep 29, 2026 | From USD 630 Viewed: 4 hours ago |
| New York/Newark (EWR) | London, UK (LHR) | Round-trip / Economy | Jul 13, 2026 - Jul 20, 2026 | From USD 1,342 Viewed: 21 hours ago |
| Denver (DEN) | London, UK (LHR) | Round-trip / Economy | Mar 24, 2026 - Mar 31, 2026 | From USD 624 Viewed: 4 hours ago |
| Boston (BOS) | London, UK (LHR) | Round-trip / Economy | Oct 24, 2026 - Oct 31, 2026 | From USD 528 Viewed: 4 hours ago |
| Cleveland (CLE) | London, UK (LHR) | Round-trip / Economy | Aug 27, 2026 - Aug 31, 2026 | From USD 932 Viewed: 17 hours ago |
| Dallas (DFW) | London, UK (LHR) | Round-trip / Economy | Mar 24, 2026 - Mar 31, 2026 | From USD 834 Viewed: 4 hours ago |
| San Diego (SAN) | London, UK (LHR) | Round-trip / Economy | Apr 14, 2026 - Apr 28, 2026 | From USD 797 Viewed: 15 hours ago |
| New York/Newark (EWR) | Edinburgh (EDI) | Round-trip / Economy | Sep 11, 2026 - Sep 15, 2026 | From USD 676 Viewed: 17 hours ago |
| Portland, OR (PDX) | London, UK (LHR) | Round-trip / Economy | Dec 01, 2026 - Dec 08, 2026 | From USD 630 Viewed: 4 hours ago |
| Portland, OR (PDX) | Edinburgh (EDI) | Round-trip / Economy | Oct 02, 2026 - Oct 10, 2026 | From USD 1,020 Viewed: 7 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.