Explore Air Canada flights from United States to United Kingdom starting at CAD 1,449*
*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)San Francisco (SFO)to
London, UK (LHR)San Francisco (SFO)to
London, UK (LHR)Houston (IAH)to
London, UK (LHR)Philadelphia (PHL)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 |
|---|---|---|---|---|
| New York (NYC) | London, UK (LON) | Round-trip / Economy | Jul 09, 2026 - Jul 13, 2026 | From 72,500 pts + CAD 433 Viewed: 1 day ago |
| Los Angeles (LAX) | London, UK (LHR) | Round-trip / Economy | Jul 21, 2026 - Jul 30, 2026 | From 75,000 pts + CAD 90 Viewed: 1 day ago |
| Los Angeles (LAX) | London, UK (LON) | Round-trip / Economy | Nov 19, 2026 - Nov 28, 2026 | From 175,000 pts + CAD 760 Viewed: 13 hours ago |
| San Francisco (SFO) | London, UK (LHR) | Round-trip / Economy | Jul 22, 2026 - Aug 05, 2026 | From 151,200 pts + CAD 363 Viewed: 1 day ago |
| New York/Newark (EWR) | London, UK (LHR) | Round-trip / Economy | Aug 18, 2026 - Aug 26, 2026 | From 65,000 pts + CAD 81 Viewed: 7 hours ago |
| Washington, D.C. (IAD) | London, UK (LHR) | Round-trip / Economy | Sep 30, 2026 - Oct 06, 2026 | From 67,400 pts + CAD 104 Viewed: 17 hours ago |
| Denver (DEN) | London, UK (LHR) | Round-trip / Economy | Mar 17, 2027 - Mar 24, 2027 | From 74,400 pts + CAD 104 Viewed: 1 day ago |
| San Diego (SAN) | London, UK (LHR) | Round-trip / Economy | Nov 10, 2026 - Nov 21, 2026 | From 157,800 pts + CAD 876 Viewed: 7 hours ago |
| Austin (AUS) | London, UK (LHR) | Round-trip / Economy | Jul 24, 2026 - Aug 01, 2026 | From 326,400 pts + CAD 980 Viewed: 19 hours ago |
| Washington, D.C. (DCA) | London, UK (LHR) | Round-trip / Economy | Sep 01, 2026 - Sep 08, 2026 | From 67,400 pts + CAD 90 Viewed: 8 hours ago |
| New York/Newark (EWR) | Edinburgh (EDI) | Round-trip / Economy | Aug 24, 2026 - Sep 04, 2026 | From 69,800 pts + CAD 383 Viewed: 1 day ago |
| Cleveland (CLE) | London, UK (LHR) | Round-trip / Economy | Sep 01, 2026 - Sep 08, 2026 | From 135,200 pts + CAD 312 Viewed: 1 day ago |
| Minneapolis (MSP) | London, UK (LHR) | Round-trip / Economy | Jul 28, 2026 - Aug 12, 2026 | From 79,000 pts + CAD 439 Viewed: 1 day ago |
| Jacksonville, FL (JAX) | Edinburgh (EDI) | Round-trip / Economy | Aug 31, 2026 - Sep 06, 2026 | From 86,800 pts + CAD 402 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.