Explore Air Canada flights from United States to United Kingdom
*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
*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 |
|---|---|---|---|---|
| New York (NYC) | London, UK (LON) | Round-trip / Economy | Mar 12, 2026 - May 31, 2026 | From 72,100 pts + CAD 138 Viewed: 1 day ago |
| New York/Newark (EWR) | London, UK (LHR) | Round-trip / Economy | Jul 02, 2026 - Jul 13, 2026 | From 66,600 pts + CAD 380 Viewed: 1 day ago |
| Boston (BOS) | London, UK (LHR) | Round-trip / Economy | Apr 29, 2026 - May 22, 2026 | From 62,200 pts + CAD 80 Viewed: 1 day ago |
| Los Angeles (LAX) | London, UK (LON) | Round-trip / Economy | Aug 18, 2026 - Aug 30, 2026 | From 78,600 pts + CAD 390 Viewed: 1 day ago |
| Cleveland (CLE) | London, UK (LHR) | Round-trip / Economy | Mar 06, 2026 - Mar 09, 2026 | From 71,700 pts + CAD 375 Viewed: 1 day ago |
| Denver (DEN) | Edinburgh (EDI) | Round-trip / Economy | Jul 06, 2026 - Jul 22, 2026 | From 160,000 pts + CAD 703 Viewed: 1 day ago |
| New Orleans (MSY) | London, UK (LHR) | Round-trip / Economy | May 12, 2026 - May 21, 2026 | From 78,400 pts + CAD 441 Viewed: 15 hours ago |
| Pittsburgh (PIT) | London, UK (LHR) | Round-trip / Economy | Jul 05, 2026 - Jul 21, 2026 | From 176,400 pts + CAD 803 Viewed: 21 hours 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.