If you've been sitting on Aeroplan miles and eyeing a fall trip to London, this is a reasonable time to book. Economy awards from LAX to LHR are available for 38,900 miles on September 29, 2026, with plenty of seats showing. The taxes and fees come in at just $46, which is notably low for a transatlantic flight touching the UK.
This rate compares favorably to the typical 50,000 miles you'd usually pay for this route through Aeroplan. The 22% savings won't change your life, but it's a worthwhile discount if the dates work for your schedule.
Availability appears wide open for this date, which is helpful if you're booking for a family and need multiple seats together. September is also a pleasant time to visit London, with smaller crowds and mild weather compared to peak summer months.
One practical tip: Aeroplan miles transfer instantly from American Express Membership Rewards, Capital One, and Chase Ultimate Rewards (via the Chase-to-Aeroplan transfer option). If you're short on miles, you can top up your balance quickly before booking.
How to book
Search and book directly through Air Canada Aeroplan at aircanada.com.