How many points does this Seattle to London award cost?

This economy class round-trip award from Seattle to London costs 52,500 points with American AAdvantage. Taxes and fees are $228.

Is this Seattle to London award deal worth it?

Fluxora scores this deal 71/100, 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 Seattle to London flight?

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

How do I book this award flight from Seattle to London?

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

Seattle (SEA) → London (LHR) 52,500 American AAdvantage pts R/T

Deal Brief

SEA to LHR is currently available as a round-trip redemption for 52,500 points plus $227.73 in taxes. This option prices in Economy through American AAdvantage, with 2 seats currently showing.

Route: Best Round-Trip Deal: Seattle to London

Route code: SEA -> LHR + LHR -> SEA

Program: American AAdvantage

Airline: Alaska Airlines, British Airways

Trip style: 16 days

Travel window: OCT-19 to NOV-4

Available dates:

October 2026 (1) cash price unavailable

OCT-19 to NOV-4

Cash fares are approximate round-trip prices via Travelpayouts. Point value = (cash fare − taxes) ÷ points. American AAdvantage baseline: 1.6¢/pt.

Additional Deal Information

Data Last Refreshed

Previous Price

New route — no history

Quality Score Breakdown · 71/100

Absolute Cost 28 / 50

Seat Availability 2 / 10

Cabin Tier 0 / 10

Freshness 1 / 1

Destination Tier 8 / 8

Tax Efficiency 21% cash 12 / 18

Airline Product 0 / 7

Best Round-Trip Deal: Seattle to London

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