Are there nonstop flights from Seattle (SEA) to Reykjavík (KEF)?

Yes. Alaska Airlines, Icelandair fly this route. Flight time is about 7h 20m.

What is the fastest connection from Seattle (SEA) to Reykjavík (KEF)?

via Edmonton ≈ 7h 50m, via Calgary ≈ 7h 53m, via Vancouver ≈ 7h 55m (estimated flying time, excluding layovers).

How many miles is an award flight from Seattle (SEA) to Reykjavík (KEF)?

from 23,000 JAL miles, from 27,500 ANA miles (economy, one way, based on the published award charts).

Seattle → Reykjavík

Seattle–Tacoma International Airport (SEA) to Keflavik International Airport (KEF)・5,811 km

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Nonstop flights available (2 airlines). Flight time about 7h 20m. Nonstop return flights also operate.

With milesJAL 23,000 miles+ (nonstop)ANA 27,500 miles+ (via YYZ)Economy, one way, estimate. Tap a connection for miles by cabin.

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Nonstop flights

Award miles (one way, estimate)

JAL Mileage Bank — partner airline award
AS only · total distance ≈ 3,611 mi (band 2,001–4,000)
Economy
23,000
Business
42,000

Estimates from the airlines' published award charts (as of 2026-11-02). Seat availability, fuel surcharges and stopover rules are not included — always check with the airline before booking.

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Best places to connect

28 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.

Related routes

Nonstop from Seattle

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