Explore Air Canada flights from United States to United Kingdom starting at USD 698*
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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)Oct 14, 2026 - Oct 21, 2026
From
USD 829
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LHR)Oct 07, 2026 - Oct 14, 2026
From
USD 833
Round-trip
Economy
San Francisco (SFO)to
London, UK (LHR)Nov 17, 2026 - Nov 24, 2026
From
USD 800
Round-trip
Economy
San Francisco (SFO)to
London, UK (LHR)Jan 19, 2027 - Jan 26, 2027
From
USD 800
Round-trip
Economy
New York (NYC)to
London, UK (LON)May 07, 2026 - May 19, 2026
From
USD 820
Round-trip
Economy
New York (NYC)to
London, UK (LON)Jun 27, 2026 - Aug 08, 2026
From
USD 915
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LON)Mar 28, 2026 - Apr 05, 2026
From
USD 1,347
Round-trip
Economy
New York/Newark (EWR)to
London, UK (LHR)May 21, 2026 - May 25, 2026
From
USD 875
Round-trip
Economy
New York (JFK)to
London, UK (LHR)Mar 23, 2026 - Apr 05, 2026
From
USD 715
Round-trip
Economy
Denver (DEN)to
London, UK (LHR)Oct 20, 2026 - Oct 27, 2026
From
USD 803
Round-trip
Economy
Denver (DEN)to
London, UK (LHR)Oct 21, 2026 - Oct 28, 2026
From
USD 803
Round-trip
Economy
Houston (IAH)to
London, UK (LHR)Jul 01, 2026 - Jul 31, 2026
From
USD 1,424
Round-trip
Economy
Dallas (DFW)to
London, UK (LHR)Mar 02, 2027 - Mar 09, 2027
From
USD 1,005
Round-trip
Economy
Dallas (DFW)to
London, UK (LHR)Feb 16, 2027 - Feb 23, 2027
From
USD 1,005
Round-trip
Economy
Boston (BOS)to
London, UK (LHR)May 04, 2026 - May 11, 2026
From
USD 698
Round-trip
Economy
Boston (BOS)to
London, UK (LHR)Sep 23, 2026 - Sep 30, 2026
From
USD 698
Round-trip
Economy
Cleveland (CLE)to
London, UK (LHR)Jun 06, 2026 - Jun 23, 2026
From
USD 1,189
Round-trip
Economy
Cleveland (CLE)to
London, UK (LHR)Jun 19, 2026 - Jul 06, 2026
From
USD 1,421
Round-trip
Economy
Denver (DEN)to
Edinburgh (EDI)Sep 05, 2026 - Sep 19, 2026
From
USD 1,225
Round-trip
Economy
Phoenix (PHX)to
London, UK (LHR)Jun 25, 2026 - Jul 02, 2026
From
USD 1,635
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 | Oct 14, 2026 - Oct 21, 2026 | From USD 829 Viewed: 14 hours ago |
| San Francisco (SFO) | London, UK (LHR) | Round-trip / Economy | Jan 19, 2027 - Jan 26, 2027 | From USD 800 Viewed: 10 hours ago |
| New York (NYC) | London, UK (LON) | Round-trip / Economy | Jun 27, 2026 - Aug 08, 2026 | From USD 915 Viewed: 7 hours ago |
| Denver (DEN) | London, UK (LHR) | Round-trip / Economy | Oct 20, 2026 - Oct 27, 2026 | From USD 803 Viewed: 10 hours ago |
| Houston (IAH) | London, UK (LHR) | Round-trip / Economy | Jul 01, 2026 - Jul 31, 2026 | From USD 1,424 Viewed: 8 hours ago |
| Dallas (DFW) | London, UK (LHR) | Round-trip / Economy | Mar 02, 2027 - Mar 09, 2027 | From USD 1,005 Viewed: 2 hours ago |
| Boston (BOS) | London, UK (LHR) | Round-trip / Economy | Sep 23, 2026 - Sep 30, 2026 | From USD 698 Viewed: 14 hours ago |
| Cleveland (CLE) | London, UK (LHR) | Round-trip / Economy | Jun 19, 2026 - Jul 06, 2026 | From USD 1,421 Viewed: 10 hours ago |
| Denver (DEN) | Edinburgh (EDI) | Round-trip / Economy | Sep 05, 2026 - Sep 19, 2026 | From USD 1,225 Viewed: 5 hours ago |
| Phoenix (PHX) | London, UK (LHR) | Round-trip / Economy | Jun 25, 2026 - Jul 02, 2026 | From USD 1,635 Viewed: 7 hours ago |
| Nashville (BNA) | London, UK (LHR) | Round-trip / Economy | Jun 20, 2026 - Jun 27, 2026 | From USD 1,840 Viewed: 21 hours ago |
| Portland, OR (PDX) | London, UK (LHR) | Round-trip / Economy | Nov 03, 2026 - Nov 10, 2026 | From USD 829 Viewed: 14 hours ago |
| Washington, D.C. (WAS) | London, UK (LHR) | Round-trip / Economy | Jul 09, 2026 - Jul 13, 2026 | From USD 1,282 Viewed: 9 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.