Explore Air Canada flights from United States to United Kingdom starting at USD 433*
Best fares between United States and United Kingdom
Los Angeles (LAX)to
London, UK (LON)Los Angeles (LAX)to
London, UK (LHR)San Francisco (SFO)to
London, UK (LHR)Dallas (DFW)to
London, UK (LHR)Boston (BOS)to
London, UK (LHR)Denver (DEN)to
London, UK (LHR)Portland, OR (PDX)to
London, UK (LHR)Washington, D.C. (IAD)to
London, UK (LHR)Phoenix (PHX)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 between United States and United Kingdom
From | To | Fare Type | Departure | Price |
---|---|---|---|---|
FromLos Angeles (LAX) | ToLondon, UK (LON) | Round-trip / Economy | Aug 18, 2025 - Aug 26, 2025 | USD 1,274* Viewed: 16 hours ago |
FromLos Angeles (LAX) | ToLondon, UK (LHR) | Round-trip / Economy | Feb 26, 2025 - Mar 05, 2025 | USD 922* Viewed: 10 hours ago |
FromSan Francisco (SFO) | ToLondon, UK (LHR) | Round-trip / Economy | Mar 04, 2025 - Mar 11, 2025 | USD 614* Viewed: 6 hours ago |
FromDallas (DFW) | ToLondon, UK (LHR) | Round-trip / Economy | Apr 02, 2025 - Apr 09, 2025 | USD 737* Viewed: 10 hours ago |
FromBoston (BOS) | ToLondon, UK (LHR) | Round-trip / Economy | Mar 05, 2025 - Mar 12, 2025 | USD 443* Viewed: 18 hours ago |
FromHouston (IAH) | ToLondon, UK (LHR) | Round-trip / Economy | Jul 09, 2025 - Jul 22, 2025 | USD 1,197* Viewed: 1 hour ago |
FromDenver (DEN) | ToLondon, UK (LHR) | Round-trip / Economy | Feb 26, 2025 - Mar 05, 2025 | USD 614* Viewed: 6 hours ago |
FromPortland, OR (PDX) | ToLondon, UK (LHR) | Round-trip / Economy | Feb 26, 2025 - Mar 05, 2025 | USD 643* Viewed: 5 hours ago |
FromNashville (BNA) | ToLondon, UK (LHR) | Round-trip / Economy | Mar 06, 2025 - Mar 15, 2025 | USD 825* Viewed: 19 hours ago |
FromWashington, D.C. (IAD) | ToLondon, UK (LHR) | Round-trip / Economy | Apr 02, 2025 - Apr 12, 2025 | USD 782* Viewed: 21 hours ago |
FromSeattle (SEA) | ToLondon, UK (LHR) | Round-trip / Economy | May 15, 2025 - May 23, 2025 | USD 1,011* Viewed: 13 hours ago |
FromCleveland (CLE) | ToLondon, UK (LHR) | Round-trip / Economy | Apr 29, 2025 - May 19, 2025 | USD 915* Viewed: 17 hours ago |
FromPittsburgh (PIT) | ToLondon, UK (LHR) | Round-trip / Economy | Jul 21, 2025 - Aug 13, 2025 | USD 1,147* Viewed: 14 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.