Travel with Air Canada from Ottawa, ON to London, UK (YOW - LHR) from CAD 891*
*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 Ottawa, ON and London, UK - our lowest fares in cash
*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 Ottawa, ON and London, UK - our lowest fares in points
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Ottawa, ON (YOW) | London, UK (LHR) | Round-trip / Economy | Apr 25, 2026 - May 02, 2026 | From 62,100 pts + CAD 476 Viewed: 1 day ago |
| Ottawa, ON (YOW) | London, UK (LHR) | Round-trip / Economy | Jul 10, 2026 - Jul 18, 2026 | From 62,600 pts + CAD 314 Viewed: 1 day ago |
| Ottawa, ON (YOW) | London, UK (LHR) | Round-trip / Economy | Aug 12, 2026 - Sep 02, 2026 | From 123,800 pts + CAD 952 Viewed: 1 day 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.