This is a straightforward deal for families or solo travelers looking to get to London without burning through their miles balance. At 38,900 miles one-way in economy, you're saving roughly 11,000 miles compared to the usual ~50,000-mile pricing for LAX-LHR on Aeroplan. The taxes and fees are also reasonable at just $46.
Availability appears strong for October 11, 2026, with plenty of seats showing. That's good news if you're booking for a family and need multiple seats on the same flight. October is also a pleasant time to visit London—the summer crowds have thinned and the weather is still manageable.
Keep in mind that Aeroplan uses dynamic pricing, so award rates can shift. If you have the miles and your dates are flexible around mid-October, it's worth locking this in sooner rather than later. You can transfer points to Aeroplan from American Express Membership Rewards, Chase Ultimate Rewards, and Capital One miles if you need to top off your balance.
How to book: Search and book directly through Air Canada's Aeroplan portal at aircanada.com.