Book Air Canada flights to London, UK (LHR) from USD 666*
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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)Oct 21, 2026 - Oct 28, 2026
From
USD 718
Round-trip
Economy
San Francisco (SFO)to
London, UK (LHR)Oct 20, 2026 - Oct 27, 2026
From
USD 718
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LHR)Oct 14, 2026 - Oct 21, 2026
From
USD 714
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LHR)May 05, 2027 - May 12, 2027
From
USD 727
Round-trip
Economy
New York (NYC)to
London, UK (LON)Dec 12, 2026 - Jan 02, 2027
From
USD 1,062
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LON)May 04, 2027 - May 19, 2027
From
USD 841
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LON)Nov 25, 2026 - Nov 29, 2026
From
USD 940
Round-trip
Economy
New York/Newark (EWR)to
London, UK (LHR)Oct 15, 2026 - Oct 23, 2026
From
USD 727
Round-trip
Economy
New York/Newark (EWR)to
London, UK (LHR)Oct 08, 2026 - Oct 13, 2026
From
USD 758
Round-trip
Economy
Houston (IAH)to
London, UK (LHR)Oct 08, 2026 - Oct 15, 2026
From
USD 927
Round-trip
Economy
Houston (IAH)to
London, UK (LHR)Oct 15, 2026 - Oct 19, 2026
From
USD 972
Round-trip
Economy
Denver (DEN)to
London, UK (LHR)Nov 10, 2026 - Nov 17, 2026
From
USD 723
Round-trip
Economy
Denver (DEN)to
London, UK (LHR)Oct 21, 2026 - Oct 28, 2026
From
USD 724
Round-trip
Economy
Washington, D.C. (IAD)to
London, UK (LHR)Oct 07, 2026 - Oct 11, 2026
From
USD 904
Round-trip
Economy
Phoenix (PHX)to
London, UK (LHR)Nov 20, 2026 - Nov 27, 2026
From
USD 909
Round-trip
Economy
Phoenix (PHX)to
London, UK (LHR)Mar 05, 2027 - Mar 21, 2027
From
USD 970
Round-trip
Economy
Portland, OR (PDX)to
London, UK (LHR)Nov 17, 2026 - Nov 24, 2026
From
USD 738
Round-trip
Economy
Portland, OR (PDX)to
London, UK (LHR)Dec 01, 2026 - Dec 08, 2026
From
USD 738
Round-trip
Economy
Seattle (SEA)to
London, UK (LHR)Jul 22, 2027 - Jul 26, 2027
From
USD 937
Round-trip
Economy
Dallas (DFW)to
London, UK (LHR)Dec 02, 2026 - Dec 09, 2026
From
USD 830
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 | Feb 16, 2027 - Feb 23, 2027 | From USD 727 Viewed: 4 hours ago |
| Los Angeles (LAX) | London, UK (LHR) | Round-trip / Economy | May 05, 2027 - May 12, 2027 | From USD 727 Viewed: 22 minutes ago |
| Los Angeles (LAX) | London, UK (LON) | Round-trip / Economy | May 04, 2027 - May 19, 2027 | From USD 841 Viewed: 1 day ago |
| Denver (DEN) | London, UK (LHR) | Round-trip / Economy | Mar 24, 2027 - Mar 31, 2027 | From USD 726 Viewed: 8 hours ago |
| Phoenix (PHX) | London, UK (LHR) | Round-trip / Economy | Mar 05, 2027 - Mar 21, 2027 | From USD 970 Viewed: 1 day ago |
| Portland, OR (PDX) | London, UK (LHR) | Round-trip / Economy | Mar 24, 2027 - Mar 31, 2027 | From USD 747 Viewed: 12 hours ago |
| Seattle (SEA) | London, UK (LHR) | Round-trip / Economy | Jul 22, 2027 - Jul 26, 2027 | From USD 937 Viewed: 1 day ago |
| Dallas (DFW) | London, UK (LHR) | Round-trip / Economy | May 04, 2027 - May 11, 2027 | From USD 838 Viewed: 21 minutes ago |
| Austin (AUS) | London, UK (LHR) | Round-trip / Economy | Jul 27, 2027 - Aug 04, 2027 | From USD 790 Viewed: 6 hours ago |
| Nashville (BNA) | London, UK (LHR) | Round-trip / Economy | Dec 24, 2026 - Jan 03, 2027 | From USD 1,457 Viewed: 1 day ago |
| Boston (BOS) | London, UK (LHR) | Round-trip / Economy | Mar 16, 2027 - Mar 23, 2027 | From USD 666 Viewed: 4 hours ago |
| San Diego (SAN) | London, UK (LHR) | Round-trip / Economy | Dec 25, 2026 - Jan 04, 2027 | From USD 2,301 Viewed: 1 day ago |
| Jacksonville, FL (JAX) | London, UK (LHR) | Round-trip / Economy | Jun 11, 2027 - Jun 14, 2027 | From USD 1,326 Viewed: 30 minutes 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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