Book Air Canada flights to United Kingdom from USD 657*
*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)San Francisco (SFO)to
London, UK (LHR)San Francisco (SFO)to
London, UK (LHR)New York/Newark (EWR)to
London, UK (LHR)New York/Newark (EWR)to
London, UK (LHR)Los Angeles (LAX)to
London, UK (LON)Los Angeles (LAX)to
London, UK (LON)Denver (DEN)to
London, UK (LHR)Denver (DEN)to
London, UK (LHR)Houston (IAH)to
London, UK (LHR)Houston (IAH)to
London, UK (LHR)Denver (DEN)to
Edinburgh (EDI)Washington, D.C. (IAD)to
London, UK (LHR)Washington, D.C. (IAD)to
London, UK (LHR)Phoenix (PHX)to
London, UK (LHR)Phoenix (PHX)to
London, UK (LHR)Seattle (SEA)to
London, UK (LHR)Dallas (DFW)to
London, UK (LHR)Dallas (DFW)to
London, UK (LHR)
Find low fares to United Kingdom
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Los Angeles (LAX) | London, UK (LHR) | Round-trip / Economy | Mar 24, 2027 - Mar 31, 2027 | From USD 728 Viewed: 16 hours ago |
| San Francisco (SFO) | London, UK (LHR) | Round-trip / Economy | Mar 17, 2027 - Mar 24, 2027 | From USD 740 Viewed: 5 minutes ago |
| Los Angeles (LAX) | London, UK (LON) | Round-trip / Economy | May 04, 2027 - May 19, 2027 | From USD 841 Viewed: 5 hours ago |
| Denver (DEN) | London, UK (LHR) | Round-trip / Economy | Mar 23, 2027 - Mar 30, 2027 | From USD 726 Viewed: 4 hours ago |
| Denver (DEN) | Edinburgh (EDI) | Round-trip / Economy | Jul 12, 2027 - Jul 28, 2027 | From USD 910 Viewed: 6 hours ago |
| Washington, D.C. (IAD) | London, UK (LHR) | Round-trip / Economy | Dec 21, 2026 - Jan 02, 2027 | From USD 1,557 Viewed: 20 hours ago |
| Phoenix (PHX) | London, UK (LHR) | Round-trip / Economy | Mar 05, 2027 - Mar 21, 2027 | From USD 970 Viewed: 9 hours ago |
| Seattle (SEA) | London, UK (LHR) | Round-trip / Economy | Jul 22, 2027 - Jul 26, 2027 | From USD 937 Viewed: 2 hours ago |
| Dallas (DFW) | London, UK (LHR) | Round-trip / Economy | Apr 27, 2027 - May 04, 2027 | From USD 839 Viewed: 20 hours ago |
| Nashville (BNA) | London, UK (LHR) | Round-trip / Economy | Dec 24, 2026 - Jan 03, 2027 | From USD 1,457 Viewed: 5 hours ago |
| San Diego (SAN) | London, UK (LHR) | Round-trip / Economy | Dec 25, 2026 - Jan 04, 2027 | From USD 2,301 Viewed: 1 hour ago |
| Portland, OR (PDX) | London, UK (LHR) | Round-trip / Economy | Mar 24, 2027 - Mar 31, 2027 | From USD 747 Viewed: 12 hours ago |
| Boston (BOS) | London, UK (LHR) | Round-trip / Economy | Mar 17, 2027 - Mar 24, 2027 | From USD 666 Viewed: 8 hours ago |
| Austin (AUS) | London, UK (LHR) | Round-trip / Economy | Dec 20, 2026 - Dec 27, 2026 | From USD 1,431 Viewed: 7 hours ago |
| New York (NYC) | Edinburgh (EDI) | Round-trip / Economy | Jun 11, 2027 - Jun 16, 2027 | From USD 1,856 Viewed: 6 hours ago |