Book Air Canada flights to United Kingdom from USD 789*
*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 United Kingdom
Los Angeles (LAX)to
London, UK (LHR)Los Angeles (LAX)to
London, UK (LHR)New York/Newark (EWR)to
London, UK (LHR)San Francisco (SFO)to
London, UK (LHR)San Francisco (SFO)to
London, UK (LHR)New York (NYC)to
London, UK (LON)New York (NYC)to
London, UK (LON)Houston (IAH)to
London, UK (LHR)Washington, D.C. (IAD)to
London, UK (LHR)Cleveland (CLE)to
London, UK (LHR)Cleveland (CLE)to
London, UK (LHR)Dallas (DFW)to
London, UK (LHR)Dallas (DFW)to
London, UK (LHR)Boston (BOS)to
London, UK (LHR)Boston (BOS)to
London, UK (LHR)Denver (DEN)to
London, UK (LHR)Denver (DEN)to
London, UK (LHR)Phoenix (PHX)to
London, UK (LHR)Phoenix (PHX)to
London, UK (LHR)Portland, OR (PDX)to
London, UK (LHR)
Find low fares to United Kingdom
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Los Angeles (LAX) | London, UK (LHR) | Round-trip / Economy | Oct 21, 2026 - Oct 28, 2026 | From USD 861 Viewed: 4 hours ago |
| San Francisco (SFO) | London, UK (LHR) | Round-trip / Economy | Oct 20, 2026 - Oct 27, 2026 | From USD 861 Viewed: 16 hours ago |
| New York (NYC) | London, UK (LON) | Round-trip / Economy | Apr 26, 2027 - May 10, 2027 | From USD 927 Viewed: 11 hours ago |
| Washington, D.C. (IAD) | London, UK (LHR) | Round-trip / Economy | Nov 24, 2026 - Dec 05, 2026 | From USD 1,009 Viewed: 19 hours ago |
| Dallas (DFW) | London, UK (LHR) | Round-trip / Economy | May 11, 2027 - May 18, 2027 | From USD 981 Viewed: 12 hours ago |
| Boston (BOS) | London, UK (LHR) | Round-trip / Economy | Oct 19, 2026 - Oct 26, 2026 | From USD 790 Viewed: 7 minutes ago |
| Denver (DEN) | London, UK (LHR) | Round-trip / Economy | Oct 20, 2026 - Oct 27, 2026 | From USD 855 Viewed: 16 hours ago |
| Phoenix (PHX) | London, UK (LHR) | Round-trip / Economy | May 29, 2027 - Jun 05, 2027 | From USD 1,445 Viewed: 8 hours ago |
| Portland, OR (PDX) | London, UK (LHR) | Round-trip / Economy | Nov 03, 2026 - Nov 10, 2026 | From USD 872 Viewed: 12 hours ago |