Book Air Canada flights to London, UK (LHR) from USD 512*
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*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 London, UK
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flight_land
USD
Los Angeles (LAX)to
London, UK (LHR)Jan 26, 2026 - Feb 02, 2026
From
USD 621
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LHR)Feb 02, 2026 - Feb 09, 2026
From
USD 621
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LON)Dec 26, 2025 - Jan 02, 2026
From
USD 2,710
Round-trip
Economy
San Francisco (SFO)to
London, UK (LHR)Mar 03, 2026 - Mar 10, 2026
From
USD 621
Round-trip
Economy
San Francisco (SFO)to
London, UK (LHR)Mar 10, 2026 - Mar 17, 2026
From
USD 621
Round-trip
Economy
Boston (BOS)to
London, UK (LHR)Jan 22, 2026 - Jan 29, 2026
From
USD 512
Round-trip
Economy
Boston (BOS)to
London, UK (LHR)Feb 23, 2026 - Mar 02, 2026
From
USD 512
Round-trip
Economy
Washington, D.C. (IAD)to
London, UK (LHR)Mar 27, 2026 - Apr 03, 2026
From
USD 818
Round-trip
Economy
Houston (IAH)to
London, UK (LHR)May 12, 2026 - May 29, 2026
From
USD 802
Round-trip
Economy
Houston (IAH)to
London, UK (LHR)Nov 21, 2026 - Nov 28, 2026
From
USD 824
Round-trip
Economy
Denver (DEN)to
London, UK (LHR)Mar 03, 2026 - Mar 10, 2026
From
USD 617
Round-trip
Economy
Denver (DEN)to
London, UK (LHR)Mar 10, 2026 - Mar 17, 2026
From
USD 617
Round-trip
Economy
New York (JFK)to
London, UK (LHR)Mar 03, 2026 - Mar 27, 2026
From
USD 634
Round-trip
Economy
New York (JFK)to
London, UK (LHR)May 03, 2026 - Jun 21, 2026
From
USD 771
Round-trip
Economy
New York/Newark (EWR)to
London, UK (LHR)Feb 14, 2026 - Feb 20, 2026
From
USD 516
Round-trip
Economy
Seattle (SEA)to
London, UK (LHR)Dec 21, 2025 - Jan 04, 2026
From
USD 2,868
Round-trip
Economy
Portland, OR (PDX)to
London, UK (LHR)Feb 03, 2026 - Feb 10, 2026
From
USD 614
Round-trip
Economy
Portland, OR (PDX)to
London, UK (LHR)Jan 21, 2026 - Jan 28, 2026
From
USD 630
Round-trip
Economy
Phoenix (PHX)to
London, UK (LHR)Jun 27, 2026 - Jul 23, 2026
From
USD 1,479
Round-trip
Economy
New York/Newark (EWR)to
London, UK (LHR)Jun 22, 2026 - Jul 09, 2026
From
USD 1,020
Round-trip
Economy
*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.
Low fares to London, UK
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flight_land
USD
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Los Angeles (LAX) | London, UK (LHR) | Round-trip / Economy | Mar 24, 2026 - Mar 31, 2026 | From USD 636 Viewed: 18 hours ago |
| San Francisco (SFO) | London, UK (LHR) | Round-trip / Economy | Nov 10, 2026 - Nov 17, 2026 | From USD 630 Viewed: 2 hours ago |
| Washington, D.C. (IAD) | London, UK (LHR) | Round-trip / Economy | Mar 27, 2026 - Apr 03, 2026 | From USD 818 Viewed: 1 day ago |
| Houston (IAH) | London, UK (LHR) | Round-trip / Economy | May 12, 2026 - May 29, 2026 | From USD 802 Viewed: 1 day ago |
| Boston (BOS) | London, UK (LHR) | Round-trip / Economy | Mar 23, 2026 - Mar 30, 2026 | From USD 526 Viewed: 14 hours ago |
| Denver (DEN) | London, UK (LHR) | Round-trip / Economy | Oct 20, 2026 - Oct 27, 2026 | From USD 633 Viewed: 2 hours ago |
| New York (JFK) | London, UK (LHR) | Round-trip / Economy | May 03, 2026 - Jun 21, 2026 | From USD 771 Viewed: 5 hours ago |
| Portland, OR (PDX) | London, UK (LHR) | Round-trip / Economy | Nov 17, 2026 - Nov 24, 2026 | From USD 630 Viewed: 14 hours ago |
| Phoenix (PHX) | London, UK (LHR) | Round-trip / Economy | Jun 27, 2026 - Jul 23, 2026 | From USD 1,479 Viewed: 13 hours ago |
| New York/Newark (EWR) | London, UK (LHR) | Round-trip / Economy | Jun 22, 2026 - Jul 09, 2026 | From USD 1,020 Viewed: 2 hours ago |
| Minneapolis (MSP) | London, UK (LHR) | Round-trip / Economy | Jun 25, 2026 - Jun 30, 2026 | From USD 1,869 Viewed: 1 day ago |
| San Diego (SAN) | London, UK (LHR) | Round-trip / Economy | Apr 01, 2026 - Apr 05, 2026 | From USD 751 Viewed: 8 hours ago |
| Dallas (DFW) | London, UK (LHR) | Round-trip / Economy | Mar 24, 2026 - Mar 31, 2026 | From USD 834 Viewed: 18 hours ago |
| New York (LGA) | London, UK (LHR) | Round-trip / Economy | Apr 01, 2026 - Apr 11, 2026 | From USD 545 Viewed: 1 day ago |
| Nashville (BNA) | London, UK (LHR) | Round-trip / Economy | May 05, 2026 - May 14, 2026 | From USD 840 Viewed: 1 day ago |
| Philadelphia (PHL) | London, UK (LHR) | Round-trip / Economy | Jun 22, 2026 - Jun 30, 2026 | From USD 1,329 Viewed: 1 day ago |
| Tampa (TPA) | London, UK (LHR) | Round-trip / Economy | Jun 19, 2026 - Jun 28, 2026 | From USD 1,145 Viewed: 22 hours ago |
| Cleveland (CLE) | London, UK (LHR) | Round-trip / Economy | Jul 29, 2026 - Aug 10, 2026 | From USD 1,050 Viewed: 1 day 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.
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