This award availability on the Chicago (ORD) to London Heathrow (LHR) route prices out at 70,000 Aeroplan miles plus $107 in taxes and fees. The travel date is April 27, 2026, which lands in a pleasant window for spring travel to the UK.
For context, business class awards on this route typically run around 110,000 miles through Aeroplan's dynamic pricing. At 70,000 miles, you're saving roughly 40,000 miles per ticket—a meaningful difference if you're booking for two or planning to preserve points for future trips.
Availability is limited to just 4 seats, so this works best for solo travelers or couples. If you're a family of four hoping to book together, you'll likely need to look at other dates or keep searching for larger award openings.
One practical note: Aeroplan transfers instantly from Amex Membership Rewards, Chase Ultimate Rewards, and Capital One miles, so you can move points over right before booking if your Aeroplan balance is low.
How to book
Search and book directly through Air Canada's Aeroplan portal: https://www.aircanada.com/us/en/aco/home/aeroplan/redeem/flight-rewards.html