Book Air Canada flights to United Kingdom from USD 555*
*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 (NYC)to
London, UK (LON)San Francisco (SFO)to
London, UK (LHR)San Francisco (SFO)to
London, UK (LHR)Los Angeles (LAX)to
London, UK (LON)New York/Newark (EWR)to
London, UK (LHR)New York/Newark (EWR)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)Houston (IAH)to
London, UK (LHR)Dallas (DFW)to
London, UK (LHR)Dallas (DFW)to
London, UK (LHR)Cleveland (CLE)to
London, UK (LHR)Washington, D.C. (DCA)to
London, UK (LHR)Pittsburgh (PIT)to
London, UK (LHR)Portland, OR (PDX)to
London, UK (LHR)Portland, OR (PDX)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 07, 2026 - Oct 14, 2026 | From USD 676 Viewed: 6 hours ago |
| San Francisco (SFO) | London, UK (LHR) | Round-trip / Economy | Jan 05, 2027 - Jan 12, 2027 | From USD 643 Viewed: 6 hours ago |
| Los Angeles (LAX) | London, UK (LON) | Round-trip / Economy | Jul 16, 2026 - Aug 08, 2026 | From USD 1,284 Viewed: 4 hours ago |
| Denver (DEN) | London, UK (LHR) | Round-trip / Economy | Oct 21, 2026 - Oct 28, 2026 | From USD 645 Viewed: 6 hours ago |
| Boston (BOS) | London, UK (LHR) | Round-trip / Economy | Sep 09, 2026 - Sep 16, 2026 | From USD 571 Viewed: 14 hours ago |
| Houston (IAH) | London, UK (LHR) | Round-trip / Economy | Aug 19, 2026 - Sep 02, 2026 | From USD 757 Viewed: 8 hours ago |
| Dallas (DFW) | London, UK (LHR) | Round-trip / Economy | Feb 09, 2027 - Feb 16, 2027 | From USD 846 Viewed: 6 hours ago |
| Cleveland (CLE) | London, UK (LHR) | Round-trip / Economy | May 31, 2026 - Jun 07, 2026 | From USD 1,048 Viewed: 3 hours ago |
| Pittsburgh (PIT) | London, UK (LHR) | Round-trip / Economy | Aug 23, 2026 - Sep 04, 2026 | From USD 722 Viewed: 6 hours ago |
| Portland, OR (PDX) | London, UK (LHR) | Round-trip / Economy | Jan 26, 2027 - Feb 02, 2027 | From USD 671 Viewed: 2 hours ago |
| Phoenix (PHX) | London, UK (LHR) | Round-trip / Economy | Jun 10, 2026 - Jun 14, 2026 | From USD 1,345 Viewed: 23 hours ago |
| Denver (DEN) | Edinburgh (EDI) | Round-trip / Economy | Feb 04, 2027 - Feb 15, 2027 | From USD 1,132 Viewed: 9 hours ago |
| Minneapolis (MSP) | London, UK (LHR) | Round-trip / Economy | Aug 02, 2026 - Aug 11, 2026 | From USD 1,142 Viewed: 1 hour ago |
| New Orleans (MSY) | London, UK (LHR) | Round-trip / Economy | Jan 20, 2027 - Jan 31, 2027 | From USD 859 Viewed: 2 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.