Travel with Air Canada from Washington, D.C. to London, UK (WAS - LHR)
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1 Passenger
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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.
Flights between Washington, D.C. and London, UK - our lowest fares in cash
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Flights between Washington, D.C. and London, UK - our lowest fares in points
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pts
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Washington, D.C. (IAD) | London, UK (LHR) | Round-trip / Economy | Jun 03, 2026 - Jun 17, 2026 | From 66,800 pts + CAD 102 Viewed: 1 day ago |
| Washington, D.C. (IAD) | London, UK (LHR) | Round-trip / Economy | Jul 01, 2026 - Jul 23, 2026 | From 73,500 pts + CAD 426 Viewed: 1 day ago |
| Washington, D.C. (IAD) | London, UK (LHR) | Round-trip / Economy | Jul 15, 2026 - Jul 26, 2026 | From 128,000 pts + CAD 222 Viewed: 1 day ago |
| Washington, D.C. (IAD) | London, UK (LHR) | Round-trip / Economy | Aug 07, 2026 - Aug 15, 2026 | From 200,000 pts + CAD 998 Viewed: 1 day ago |
| Washington, D.C. (IAD) | London, UK (LHR) | Round-trip / Economy | Feb 17, 2026 - Feb 23, 2026 | From 69,600 pts + CAD 277 Viewed: 11 hours ago |
| Washington, D.C. (IAD) | London, UK (LHR) | Round-trip / Economy | Apr 29, 2026 - May 06, 2026 | From 126,600 pts + CAD 780 Viewed: 11 hours ago |
*Points displayed do not reflect preferred pricing for Aeroplan Elite Status Members and/or Aeroplan Credit Cardholders. Prices have been collected within the past 48 hrs 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.