Premium Economy Awards: Seattle to London (SEA-LHR) — Points & Miles

469 premium economy class award options tracked from Seattle to London, across 12 loyalty programs. Prices start from 16,500 points via Virgin Atlantic Flying Club. Deal scores and availability are updated daily from live Seats.aero data — each deal is scored 0–100 based on point value, seat availability, and cash fare comparison.

Virgin Atlantic Flying Club
82/100
16,500 pts
+$298 tax
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Flying Blue
65/100
74,960 pts
+$628 tax
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Virgin Atlantic Flying Club
62/100
68,470 pts
+$887 tax
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Virgin Atlantic Flying Club
61/100
58,000 pts
+$1004 tax
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Delta SkyMiles
59/100
109,000 pts
+$600 tax
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Flying Blue
58/100
40,000 pts
+$249 tax
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british
54/100
75,250 pts
+$594 tax
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Virgin Atlantic Flying Club
54/100
75,250 pts
+$298 tax
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Flying Blue
54/100
92,250 pts
+$251 tax
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Alaska Mileage Plan
53/100
70,000 pts
+$1426 tax
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Flying Blue
52/100
75,000 pts
+$963 tax
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Alaska Mileage Plan
51/100
58,000 pts
+$1310 tax
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About these deals: Award availability is checked daily via Seats.aero. Each card shows the best deal available for that program. Click to see all dates and book.

Questions & Answers

How many points from SEA to LHR (Seattle to London) in premium economy?
Premium Economy class awards from Seattle (SEA) to London (LHR) start from 16,500 points via Virgin Atlantic Flying Club. 12 programs currently have availability on this route.
Which programs have SEA–LHR premium economy award availability?
Programs with current premium economy availability on SEA–LHR: Virgin Atlantic Flying Club, Flying Blue, Virgin Atlantic Flying Club, Virgin Atlantic Flying Club, Delta SkyMiles, Flying Blue. Availability changes daily — check deal pages for live seat counts.
Are there nonstop premium economy award flights on SEA–LHR (Seattle to London)?
Yes — nonstop premium economy award options are available on the Seattle–London route. Check individual deal pages above for specific dates.
How do I book a premium economy award on SEA–LHR (Seattle to London)?
Click any deal card above to see available dates and the loyalty program required. You need enough points in that program — Fluxora links directly to Seats.aero for real-time availability and booking.
Other cabin classes on this route
Economy (1145)Business (756)First (113)
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