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)New York/Newark (EWR)to
London, UK (LHR)Houston (IAH)to
London, UK (LHR)Houston (IAH)to
London, UK (LHR)San Francisco (SFO)to
London, UK (LHR)San Francisco (SFO)to
London, UK (LHR)Washington, D.C. (IAD)to
London, UK (LHR)Denver (DEN)to
London, UK (LHR)Denver (DEN)to
London, UK (LHR)Boston (BOS)to
London, UK (LHR)Boston (BOS)to
London, UK (LHR)Dallas (DFW)to
London, UK (LHR)Dallas (DFW)to
London, UK (LHR)Seattle (SEA)to
London, UK (LHR)Cleveland (CLE)to
London, UK (LHR)San Diego (SAN)to
London, UK (LHR)Cleveland (CLE)to
London, UK (LHR)Minneapolis (MSP)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
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Los Angeles (LAX) | London, UK (LHR) | Round-trip / Economy | Oct 13, 2026 - Oct 20, 2026 | From USD 852 Viewed: 53 minutes ago |
| Houston (IAH) | London, UK (LHR) | Round-trip / Economy | Oct 14, 2026 - Oct 19, 2026 | From USD 948 Viewed: 18 hours ago |
| San Francisco (SFO) | London, UK (LHR) | Round-trip / Economy | Jan 19, 2027 - Jan 26, 2027 | From USD 851 Viewed: 8 hours ago |
| Washington, D.C. (IAD) | London, UK (LHR) | Round-trip / Economy | Oct 02, 2026 - Oct 08, 2026 | From USD 1,022 Viewed: 19 hours ago |
| Denver (DEN) | London, UK (LHR) | Round-trip / Economy | Oct 20, 2026 - Oct 27, 2026 | From USD 854 Viewed: 4 hours ago |
| Boston (BOS) | London, UK (LHR) | Round-trip / Economy | Sep 17, 2026 - Sep 24, 2026 | From USD 789 Viewed: 12 hours ago |
| Dallas (DFW) | London, UK (LHR) | Round-trip / Economy | Apr 28, 2027 - May 05, 2027 | From USD 1,066 Viewed: 4 hours ago |
| Seattle (SEA) | London, UK (LHR) | Round-trip / Economy | Oct 14, 2026 - Oct 29, 2026 | From USD 963 Viewed: 23 hours ago |
| Minneapolis (MSP) | London, UK (LHR) | Round-trip / Economy | Jan 17, 2027 - Jan 27, 2027 | From USD 1,257 Viewed: 4 hours ago |
| Portland, OR (PDX) | London, UK (LHR) | Round-trip / Economy | Mar 16, 2027 - Mar 23, 2027 | From USD 952 Viewed: 8 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.