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 | Mar 21, 2026 - Mar 25, 2026 | From 125,600 pts + CAD 748 Viewed: 19 hours ago |
| Washington, D.C. (IAD) | London, UK (LHR) | Round-trip / Economy | Mar 15, 2026 - Mar 25, 2026 | From 125,600 pts + CAD 805 Viewed: 19 hours ago |
| Washington, D.C. (IAD) | London, UK (LHR) | Round-trip / Economy | Jul 28, 2026 - Aug 24, 2026 | From 141,800 pts + CAD 871 Viewed: 23 hours ago |
| Washington, D.C. (WAS) | London, UK (LHR) | Round-trip / Economy | Jun 17, 2026 - Jun 21, 2026 | From 160,000 pts + CAD 88 Viewed: 14 minutes ago |
| Washington, D.C. (WAS) | London, UK (LHR) | Round-trip / Economy | Jun 16, 2026 - Jun 21, 2026 | From 163,400 pts + CAD 97 Viewed: 13 minutes 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.