Travel with Air Canada from Ottawa, ON to London, UK (YOW - LHR) from CAD 895*
*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 29, 2026 - May 20, 2026 | From 61,000 pts + CAD 148 Viewed: 9 hours ago |
| Ottawa, ON (YOW) | London, UK (LHR) | Round-trip / Economy | Apr 29, 2026 - May 17, 2026 | From 62,800 pts + CAD 393 Viewed: 9 hours ago |
| Ottawa, ON (YOW) | London, UK (LHR) | Round-trip / Economy | Mar 24, 2026 - Apr 14, 2026 | From 61,000 pts + CAD 158 Viewed: 1 day ago |
| Ottawa, ON (YOW) | London, UK (LHR) | Round-trip / Economy | May 21, 2026 - Jun 03, 2026 | From 61,200 pts + CAD 365 Viewed: 1 day ago |
| Ottawa, ON (YOW) | London, UK (LHR) | Round-trip / Economy | Jul 30, 2026 - Aug 12, 2026 | From 66,800 pts + CAD 148 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.