Book Air Canada flights to United Kingdom from
† Aeroplan flight bookings are currently only available on the Canadian point of sale. Learn more.
Best fares to United Kingdom
New York (JFK)to
London, UK (LHR)Los Angeles (LAX)to
London, UK (LHR)Los Angeles (LAX)to
London, UK (LON)New York (NYC)to
London, UK (LON)San Francisco (SFO)to
London, UK (LHR)Boston (BOS)to
London, UK (LHR)Dallas (DFW)to
London, UK (LHR)Denver (DEN)to
London, UK (LHR)Portland, OR (PDX)to
London, UK (LHR)New York (LGA)to
London, UK (LHR)Washington, D.C. (WAS)to
London, UK (LHR)*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 to United Kingdom
| FromLos Angeles (LAX) | ToLondon, UK (LHR) | Round-trip / Economy | Oct 15, 2024 - Oct 22, 2024 | USD 608* Viewed: 2 hours ago |
| FromSan Francisco (SFO) | ToLondon, UK (LHR) | Round-trip / Economy | Mar 04, 2025 - Mar 11, 2025 | USD 609* Viewed: 1 hour ago |
| FromBoston (BOS) | ToLondon, UK (LHR) | Round-trip / Economy | Mar 18, 2025 - Mar 25, 2025 | USD 609* Viewed: 2 hours ago |
| FromDallas (DFW) | ToLondon, UK (LHR) | Round-trip / Economy | Nov 12, 2024 - Nov 19, 2024 | USD 824* Viewed: 2 hours ago |
| FromSeattle (SEA) | ToLondon, UK (LHR) | Round-trip / Economy | Sep 03, 2024 - Sep 24, 2024 | USD 617* Viewed: 8 hours ago |
| FromDenver (DEN) | ToLondon, UK (LHR) | Round-trip / Economy | Jan 22, 2025 - Jan 29, 2025 | USD 617* Viewed: 2 hours ago |
| FromPortland, OR (PDX) | ToLondon, UK (LHR) | Round-trip / Economy | Oct 01, 2024 - Oct 08, 2024 | USD 808* Viewed: 1 hour ago |
| FromCleveland (CLE) | ToLondon, UK (LHR) | Round-trip / Economy | Sep 09, 2024 - Sep 20, 2024 | USD 873* Viewed: 22 hours ago |
| FromNashville (BNA) | ToLondon, UK (LHR) | Round-trip / Economy | Sep 11, 2024 - Sep 21, 2024 | USD 1,060* Viewed: 17 hours ago |
| FromDenver (DEN) | ToEdinburgh (EDI) | Round-trip / Economy | Sep 01, 2024 - Sep 12, 2024 | USD 1,023* Viewed: 11 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.