Book Air Canada flights to London, UK (LHR) from USD 809*
arrow_drop_down
arrow_drop_down
1 Passenger
arrow_drop_downPromotion code
arrow_drop_downtoday
today
*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
flight_takeoff
flight_land
USD
San Francisco (SFO)to
London, UK (LHR)Oct 13, 2026 - Oct 20, 2026
From
USD 892
Round-trip
Economy
San Francisco (SFO)to
London, UK (LHR)Oct 14, 2026 - Oct 21, 2026
From
USD 892
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LON)Nov 21, 2026 - Nov 29, 2026
From
USD 1,990
Round-trip
Economy
New York/Newark (EWR)to
London, UK (LHR)Sep 25, 2026 - Oct 02, 2026
From
USD 937
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LON)Sep 30, 2026 - Nov 03, 2026
From
USD 947
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LHR)Oct 07, 2026 - Oct 14, 2026
From
USD 895
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LHR)Sep 30, 2026 - Oct 07, 2026
From
USD 898
Round-trip
Economy
Houston (IAH)to
London, UK (LHR)Oct 15, 2026 - Oct 22, 2026
From
USD 928
Round-trip
Economy
Houston (IAH)to
London, UK (LHR)Oct 16, 2026 - Oct 21, 2026
From
USD 959
Round-trip
Economy
Denver (DEN)to
London, UK (LHR)Jan 19, 2027 - Jan 26, 2027
From
USD 862
Round-trip
Economy
Cleveland (CLE)to
London, UK (LHR)Sep 06, 2026 - Sep 14, 2026
From
USD 1,111
Round-trip
Economy
San Diego (SAN)to
London, UK (LHR)Sep 08, 2026 - Sep 30, 2026
From
USD 1,038
Round-trip
Economy
Denver (DEN)to
London, UK (LHR)Feb 02, 2027 - Feb 09, 2027
From
USD 862
Round-trip
Economy
Cleveland (CLE)to
London, UK (LHR)Mar 19, 2027 - Mar 27, 2027
From
USD 1,110
Round-trip
Economy
Phoenix (PHX)to
London, UK (LHR)Sep 16, 2026 - Sep 24, 2026
From
USD 996
Round-trip
Economy
Phoenix (PHX)to
London, UK (LHR)Apr 10, 2027 - Apr 24, 2027
From
USD 1,128
Round-trip
Economy
Philadelphia (PHL)to
London, UK (LHR)Oct 15, 2026 - Oct 19, 2026
From
USD 1,092
Round-trip
Economy
Dallas (DFW)to
London, UK (LHR)Apr 28, 2027 - May 05, 2027
From
USD 981
Round-trip
Economy
Dallas (DFW)to
London, UK (LHR)May 05, 2027 - May 12, 2027
From
USD 981
Round-trip
Economy
New York (LGA)to
London, UK (LHR)Oct 28, 2026 - Nov 04, 2026
From
USD 927
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
flight_takeoff
flight_land
USD
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Los Angeles (LAX) | London, UK (LON) | Round-trip / Economy | Nov 21, 2026 - Nov 29, 2026 | From USD 1,990 Viewed: 1 day ago |
| Los Angeles (LAX) | London, UK (LHR) | Round-trip / Economy | Nov 10, 2026 - Nov 17, 2026 | From USD 900 Viewed: 19 hours ago |
| San Francisco (SFO) | London, UK (LHR) | Round-trip / Economy | Feb 02, 2027 - Feb 09, 2027 | From USD 901 Viewed: 23 hours ago |
| Houston (IAH) | London, UK (LHR) | Round-trip / Economy | Nov 24, 2026 - Nov 30, 2026 | From USD 1,138 Viewed: 7 hours ago |
| Denver (DEN) | London, UK (LHR) | Round-trip / Economy | Jan 19, 2027 - Jan 26, 2027 | From USD 862 Viewed: 23 hours ago |
| Cleveland (CLE) | London, UK (LHR) | Round-trip / Economy | Mar 19, 2027 - Mar 27, 2027 | From USD 1,110 Viewed: 14 hours ago |
| Phoenix (PHX) | London, UK (LHR) | Round-trip / Economy | Apr 10, 2027 - Apr 24, 2027 | From USD 1,128 Viewed: 16 hours ago |
| Dallas (DFW) | London, UK (LHR) | Round-trip / Economy | Apr 28, 2027 - May 05, 2027 | From USD 981 Viewed: 15 hours ago |
| Boston (BOS) | London, UK (LHR) | Round-trip / Economy | Dec 07, 2026 - Dec 14, 2026 | From USD 814 Viewed: 23 hours ago |
| Portland, OR (PDX) | London, UK (LHR) | Round-trip / Economy | Nov 10, 2026 - Nov 17, 2026 | From USD 873 Viewed: 19 hours ago |
| Washington, D.C. (DCA) | London, UK (LHR) | Round-trip / Economy | Jun 11, 2027 - Jun 24, 2027 | From USD 1,991 Viewed: 12 hours ago |
| Orange County (SNA) | London, UK (LHR) | Round-trip / Economy | Mar 27, 2027 - Apr 03, 2027 | From USD 2,110 Viewed: 1 day 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.
Exclusive hotel deals for Aeroplan Members
Aeroplan HotelSavers saves you up to 30% in points at select partner hotels around the world. Look for the red HotelSavers tag to find your next dream stay.