Book Air Canada flights to London, UK (LHR) from USD 509*
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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)Nov 17, 2026 - Nov 24, 2026
From
USD 606
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LHR)Apr 29, 2026 - May 06, 2026
From
USD 610
Round-trip
Economy
New York (NYC)to
London, UK (LON)May 13, 2026 - May 20, 2026
From
USD 639
Round-trip
Economy
New York (NYC)to
London, UK (LON)Jul 18, 2026 - Aug 01, 2026
From
USD 693
Round-trip
Economy
Houston (IAH)to
London, UK (LHR)Mar 06, 2026 - Mar 11, 2026
From
USD 737
Round-trip
Economy
Houston (IAH)to
London, UK (LHR)May 23, 2026 - Jun 03, 2026
From
USD 983
Round-trip
Economy
New York/Newark (EWR)to
London, UK (LHR)Dec 05, 2025 - Dec 13, 2025
From
USD 616
Round-trip
Economy
New York/Newark (EWR)to
London, UK (LHR)Dec 22, 2025 - Dec 29, 2025
From
USD 698
Round-trip
Economy
San Francisco (SFO)to
London, UK (LHR)Jan 16, 2026 - Jan 23, 2026
From
USD 618
Round-trip
Economy
San Francisco (SFO)to
London, UK (LHR)Jan 20, 2026 - Jan 27, 2026
From
USD 618
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LON)Apr 18, 2026 - May 05, 2026
From
USD 758
Round-trip
Economy
Los Angeles (LAX)to
London, UK (LON)Apr 15, 2026 - May 03, 2026
From
USD 764
Round-trip
Economy
Washington, D.C. (IAD)to
London, UK (LHR)Dec 21, 2025 - Dec 28, 2025
From
USD 1,128
Round-trip
Economy
Washington, D.C. (IAD)to
London, UK (LHR)Dec 19, 2025 - Jan 01, 2026
From
USD 2,426
Round-trip
Economy
Boston (BOS)to
London, UK (LHR)Jan 16, 2026 - Jan 23, 2026
From
USD 509
Round-trip
Economy
Boston (BOS)to
London, UK (LHR)Jan 20, 2026 - Jan 27, 2026
From
USD 509
Round-trip
Economy
Denver (DEN)to
London, UK (LHR)Jan 14, 2026 - Jan 21, 2026
From
USD 576
Round-trip
Economy
Denver (DEN)to
London, UK (LHR)Jan 28, 2026 - Feb 04, 2026
From
USD 576
Round-trip
Economy
Dallas (DFW)to
London, UK (LHR)Mar 17, 2026 - Mar 24, 2026
From
USD 817
Round-trip
Economy
Dallas (DFW)to
London, UK (LHR)Mar 04, 2026 - Mar 11, 2026
From
USD 821
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 | Nov 17, 2026 - Nov 24, 2026 | From USD 606 Viewed: 1 day ago |
| New York (NYC) | London, UK (LON) | Round-trip / Economy | May 13, 2026 - May 20, 2026 | From USD 639 Viewed: 8 hours ago |
| Houston (IAH) | London, UK (LHR) | Round-trip / Economy | Mar 06, 2026 - Mar 11, 2026 | From USD 737 Viewed: 1 day ago |
| San Francisco (SFO) | London, UK (LHR) | Round-trip / Economy | Mar 10, 2026 - Mar 17, 2026 | From USD 618 Viewed: 9 hours ago |
| Denver (DEN) | London, UK (LHR) | Round-trip / Economy | Mar 11, 2026 - Mar 18, 2026 | From USD 583 Viewed: 1 day ago |
| Boston (BOS) | London, UK (LHR) | Round-trip / Economy | Mar 09, 2026 - Mar 16, 2026 | From USD 513 Viewed: 1 hour ago |
| Dallas (DFW) | London, UK (LHR) | Round-trip / Economy | Mar 17, 2026 - Mar 24, 2026 | From USD 817 Viewed: 17 hours ago |
| Seattle (SEA) | London, UK (LHR) | Round-trip / Economy | Jun 12, 2026 - Jun 22, 2026 | From USD 1,133 Viewed: 1 day ago |
| Los Angeles (LAX) | London, UK (LON) | Round-trip / Economy | Apr 18, 2026 - May 05, 2026 | From USD 758 Viewed: 1 day ago |
| Portland, OR (PDX) | London, UK (LHR) | Round-trip / Economy | Nov 10, 2026 - Nov 17, 2026 | From USD 627 Viewed: 5 hours ago |
| Minneapolis (MSP) | London, UK (LHR) | Round-trip / Economy | Mar 28, 2026 - Apr 05, 2026 | From USD 1,168 Viewed: 1 day ago |
| Cleveland (CLE) | London, UK (LHR) | Round-trip / Economy | Aug 18, 2026 - Aug 30, 2026 | From USD 972 Viewed: 15 hours ago |
| Phoenix (PHX) | London, UK (LHR) | Round-trip / Economy | Jun 10, 2026 - Jun 24, 2026 | From USD 1,385 Viewed: 1 day ago |
| Pittsburgh (PIT) | London, UK (LHR) | Round-trip / Economy | Sep 15, 2026 - Sep 26, 2026 | From USD 726 Viewed: 1 day ago |
| Tampa (TPA) | London, UK (LHR) | Round-trip / Economy | May 10, 2026 - May 26, 2026 | From USD 793 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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