How many points does this Lisbon to Washington, DC award cost?

This premium economy class one-way award from Lisbon to Washington, DC costs 50,000 points with United MileagePlus. Taxes and fees are $64.

Is this Lisbon to Washington, DC award deal worth it?

Fluxora scores this deal 78/100, which is good. The score accounts for point value vs cash fare, seat availability, and taxes. Scores above 70 represent strong redemptions.

What loyalty program is used for this Lisbon to Washington, DC flight?

This award uses United MileagePlus miles/points. You can check live availability and book on Seats.aero.

How do I book this award flight from Lisbon to Washington, DC?

To book this premium economy award: 1) Verify availability on Seats.aero. 2) Transfer points to United MileagePlus if needed. 3) Call or book online through United MileagePlus's website. Award availability updates daily — book quickly if you see open seats.

Lisbon (LIS) → Washington, DC (IAD) 50,000 United MileagePlus pts

Deal Brief

LIS to IAD is currently available as a one-way redemption for 50,000 points plus $63.83 in taxes. This option prices in Premium Economy through United MileagePlus, with strong seat availability.

Route: Lisbon to Washington, DC in Premium Economy from 50,000 Points

Route code: LIS -> IAD

Program: United MileagePlus

Airline: United Airlines

Travel window: Multiple

Available dates:

July 2026 (1) cash price unavailable

JUL-8

September 2026 (2) cash price unavailable

SEP-1
SEP-2

December 2026 (3) cash price unavailable

DEC-2
DEC-8
DEC-25

Cash fares are approximate round-trip prices via Travelpayouts. Point value = (cash fare − taxes) ÷ points. United MileagePlus baseline: 1.4¢/pt.

Additional Deal Information

Data Last Refreshed

Quality Score Breakdown · 78/100

Absolute Cost 28 / 50

Seat Availability 10 / 10

Cabin Tier 4 / 10

Freshness 1 / 1

Destination Tier 0 / 8

Tax Efficiency 9% cash 17 / 18

Airline Product 1 / 7

Lisbon to Washington, DC in Premium Economy from 50,000 Points

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