This deal covers flights from Boston (BOS) to London Heathrow (LHR) on April 13, 2026. At 32,000 miles with just $40 in taxes, the out-of-pocket cost stays reasonable, which is always a plus for transatlantic awards that can sometimes carry hefty surcharges.

For context, Aeroplan typically prices economy awards on this route around 50,000 miles. That means you're saving roughly 18,000 miles per ticket here. For a family of four, that adds up to 72,000 miles you could put toward another trip.

Availability appears to be wide open right now, so you shouldn't have trouble finding seats if you're flexible on exact timing. April is a pleasant shoulder season for visiting London—crowds are lighter than summer, and you'll catch the city as spring arrives.

One practical tip: if you don't have Aeroplan miles on hand, the program partners with Chase Ultimate Rewards, American Express Membership Rewards, and Capital One, all transferring at a 1:1 ratio. Transfer times are usually quick, but always confirm your award is still available before initiating the transfer.

How to book

Search and book directly through Air Canada Aeroplan at aircanada.com.