Explore Air Canada flights from United States to United Kingdom starting at CAD 1,036*
*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.
Flights between United States and United Kingdom - our lowest fares in cash
Los Angeles (LAX)to
London, UK (LHR)Nashville (BNA)to
London, UK (LHR)Dallas (DFW)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.
Flights between United States and United Kingdom - our lowest fares in points
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| San Francisco (SFO) | London, UK (LHR) | Round-trip / Economy | Apr 14, 2026 - Apr 18, 2026 | From 155,200 pts + CAD 368 Viewed: 53 minutes ago |
| Denver (DEN) | London, UK (LHR) | Round-trip / Economy | Jun 20, 2026 - Jul 09, 2026 | From 190,400 pts + CAD 350 Viewed: 3 hours ago |
| Boston (BOS) | London, UK (LHR) | Round-trip / Economy | Sep 01, 2026 - Sep 09, 2026 | From 121,000 pts + CAD 765 Viewed: 7 hours ago |
| New York/Newark (EWR) | London, UK (LHR) | Round-trip / Economy | Apr 28, 2026 - May 08, 2026 | From 121,000 pts + CAD 773 Viewed: 1 day ago |
| Denver (DEN) | Edinburgh (EDI) | Round-trip / Economy | May 19, 2026 - May 30, 2026 | From 90,200 pts + CAD 393 Viewed: 5 hours ago |
| Philadelphia (PHL) | London, UK (LHR) | Round-trip / Economy | Mar 25, 2026 - Apr 04, 2026 | From 64,600 pts + CAD 93 Viewed: 1 day ago |
| New Orleans (MSY) | London, UK (LHR) | Round-trip / Economy | Aug 07, 2026 - Aug 20, 2026 | From 79,500 pts + CAD 396 Viewed: 1 day ago |
*Points displayed do not reflect preferred pricing for Aeroplan Elite Status Members and/or Aeroplan Credit Cardholders. Prices have been collected within the past 48 hrs 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.