Book Air Canada flights to London, UK (LHR) from USD 786*
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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 to London, UK
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flight_land
USD
San Francisco (SFO)to
London, UK (LHR)Mar 02, 2027 - Mar 09, 2027
From
USD 849
Round-trip
Economy
Washington, D.C. (IAD)to
London, UK (LHR)Aug 27, 2026 - Sep 02, 2026
From
USD 1,110
Round-trip
Economy
Washington, D.C. (IAD)to
London, UK (LHR)Sep 17, 2026 - Sep 22, 2026
From
USD 1,111
Round-trip
Economy
New York/Newark (EWR)to
London, UK (LHR)Jul 10, 2026 - Jul 24, 2026
From
USD 1,213
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LHR)Oct 07, 2026 - Oct 14, 2026
From
USD 852
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LHR)Mar 24, 2027 - Mar 31, 2027
From
USD 852
Round-trip
Economy
San Francisco (SFO)to
London, UK (LHR)Jan 19, 2027 - Jan 26, 2027
From
USD 849
Round-trip
Economy
Denver (DEN)to
London, UK (LHR)Oct 20, 2026 - Oct 27, 2026
From
USD 851
Round-trip
Economy
Denver (DEN)to
London, UK (LHR)Oct 21, 2026 - Oct 28, 2026
From
USD 851
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LON)Jul 28, 2026 - Aug 05, 2026
From
USD 1,305
Round-trip
Economy
Seattle (SEA)to
London, UK (LHR)Jan 05, 2027 - Jan 22, 2027
From
USD 968
Round-trip
Economy
Houston (IAH)to
London, UK (LHR)Aug 04, 2026 - Aug 25, 2026
From
USD 1,134
Round-trip
Economy
Houston (IAH)to
London, UK (LHR)Dec 19, 2026 - Dec 27, 2026
From
USD 1,425
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LON)Jun 28, 2026 - Jul 03, 2026
From
USD 1,806
Round-trip
Economy
Boston (BOS)to
London, UK (LHR)Oct 07, 2026 - Oct 14, 2026
From
USD 786
Round-trip
Economy
Boston (BOS)to
London, UK (LHR)Oct 15, 2026 - Oct 22, 2026
From
USD 786
Round-trip
Economy
Cleveland (CLE)to
London, UK (LHR)Aug 01, 2026 - Aug 15, 2026
From
USD 1,200
Round-trip
Economy
New York (LGA)to
London, UK (LHR)Jul 22, 2026 - Jul 28, 2026
From
USD 1,035
Round-trip
Economy
Seattle (SEA)to
London, UK (LHR)Jan 05, 2027 - Jan 29, 2027
From
USD 968
Round-trip
Economy
Dallas (DFW)to
London, UK (LHR)Apr 27, 2027 - May 04, 2027
From
USD 968
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.
Low fares to London, UK
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flight_land
USD
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| San Francisco (SFO) | London, UK (LHR) | Round-trip / Economy | Mar 02, 2027 - Mar 09, 2027 | From USD 849 Viewed: 21 hours ago |
| Los Angeles (LAX) | London, UK (LHR) | Round-trip / Economy | Mar 24, 2027 - Mar 31, 2027 | From USD 852 Viewed: 1 hour ago |
| Denver (DEN) | London, UK (LHR) | Round-trip / Economy | Oct 21, 2026 - Oct 28, 2026 | From USD 851 Viewed: 13 hours ago |
| Houston (IAH) | London, UK (LHR) | Round-trip / Economy | Dec 19, 2026 - Dec 27, 2026 | From USD 1,425 Viewed: 1 day ago |
| Boston (BOS) | London, UK (LHR) | Round-trip / Economy | Oct 14, 2026 - Oct 21, 2026 | From USD 786 Viewed: 1 day ago |
| Seattle (SEA) | London, UK (LHR) | Round-trip / Economy | Jan 05, 2027 - Jan 29, 2027 | From USD 968 Viewed: 1 day ago |
| Dallas (DFW) | London, UK (LHR) | Round-trip / Economy | Apr 28, 2027 - May 05, 2027 | From USD 968 Viewed: 9 hours ago |
| Portland, OR (PDX) | London, UK (LHR) | Round-trip / Economy | Feb 02, 2027 - Feb 09, 2027 | From USD 869 Viewed: 13 hours ago |
| Pittsburgh (PIT) | London, UK (LHR) | Round-trip / Economy | Jun 03, 2027 - Jun 14, 2027 | From USD 1,330 Viewed: 7 hours ago |
| Philadelphia (PHL) | London, UK (LHR) | Round-trip / Economy | Oct 08, 2026 - Oct 14, 2026 | From USD 1,057 Viewed: 1 day ago |
| San Diego (SAN) | London, UK (LHR) | Round-trip / Economy | Mar 26, 2027 - Apr 13, 2027 | From USD 1,173 Viewed: 1 day ago |
| Austin (AUS) | London, UK (LHR) | Round-trip / Economy | Mar 12, 2027 - Mar 20, 2027 | From USD 1,075 Viewed: 6 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.
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