Deal Brief
IAD to LIS is currently available as a round-trip redemption for 120,000 points plus $172.22 in taxes. This option prices in Business through Air Canada Aeroplan, with strong seat availability.
Route: Best Round-Trip Deal: Washington, DC to Lisbon
Route code: IAD -> LIS + LIS -> IAD
Program: Air Canada Aeroplan
Airline: TAP Air Portugal
Trip style: Any week (Wednesday-Wednesday)
Travel window: Multiple
Available dates:
January 2027 (5) cash price unavailable
- JAN-14 to JAN-21
- JAN-18 to JAN-25
- JAN-20 to JAN-27
- JAN-22 to JAN-29
- JAN-27 to FEB-3
Cash fares are approximate round-trip prices via Travelpayouts. Point value = (cash fare − taxes) ÷ points. Air Canada Aeroplan baseline: 1.5¢/pt.
Additional Deal Information
Data Last Refreshed
Quality Score Breakdown · 85/100
Absolute Cost
42 / 50
Seat Availability
10 / 10
Cabin Tier
8 / 10
Freshness
0 / 1
Destination Tier
0 / 8
Tax Efficiency 9% cash
17 / 18
Airline Product
5 / 7