Direct (non-stop) flights from Reykjavik (KEF) to SeaTac (SEA)
Find comprehensive flight information, schedules, and booking details for direct flights from Reykjavik (KEF), IS to SeaTac (SEA), US. This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 7h 55m - 8h 00m (average flight time)• Distance: 3631 miles (5842 km) (air miles between airports)• Daily Flights: 1 flight (scheduled departures per day)
Reykjavik (KEF)
IS
SeaTac (SEA)
US
FLIGHT TIME
7h 55m - 8h 00m
FLIGHT DISTANCE
3631 miles (5842 km)
8h 0m - 8h 0m
17:00
17:00
3631 miles (5842 km)
November
1 (Show)
7
Terminal 1 (Reykjavik (KEF))
Flight Schedule
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Airlines Operating This Route
Click any airline to view their specific flight schedules, policies, and route details for this connection. You can also explore flights from Reykjavik (KEF) and flights to SeaTac (SEA).
Route Insights
Route Demand
This route operates 7 flights per week, serving moderate demand between Reykjavik (KEF) and Seattle (SEA).
Best Time to Fly
Best Value Period
November typically offers the best value for travelers, with lower average fares compared to peak travel periods.
Price Trends
Price variation throughout the year is significant, with Nov being the most affordable month and prices increasing during peak travel seasons.
Distance & Duration Explained
Route Distance
At 3631 miles (5842 km), this is an ultra-long-haul route between Reykjavik (KEF) and Seattle (SEA), requiring larger aircraft and extended flight times.
Flight Duration
Flight duration averages 7h 55m - 8h 00m, with actual times ranging from 8h 0m - 8h 0m depending on aircraft type, wind conditions, and routing.
Airline Comparison
Available Airlines
Icelandair is the sole operator on this route, providing 1 daily flight between KEF and SEA.
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Best Time to Visit & Travel Planning
Cheapest Day
Cheapest Month
Travel Planning Tips for Reykjavik (KEF) to SeaTac (SEA)
- Best Day to Book
Thursday typically offers the lowest fares for flights from Reykjavik (KEF) to SeaTac (SEA). Consider booking on this day for potential savings.
- Best Month to Travel
November is generally the cheapest month to fly from Reykjavik (KEF) to SeaTac (SEA). Plan your trip during this month for the best deals.
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Related Pages
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Frequently Asked Questions
How many flights operate from Reykjavik (KEF) to Seattle (SEA)?
There is 1 direct flight operating from Reykjavik (KEF) to Seattle (SEA). Approximately 1 flight daily.
Which airlines operate flights from Reykjavik (KEF) to Seattle (SEA)?
1 airline operates on this route: Icelandair.
How long is the flight from Reykjavik (KEF) to Seattle (SEA)?
The flight duration from Reykjavik (KEF) to Seattle (SEA) is approximately 7h 55m - 8h 00m.
What is the distance from Reykjavik (KEF) to Seattle (SEA)?
The distance from Reykjavik (KEF) to Seattle (SEA) is 3631 miles (5842 km).
What is the flight time range for this route?
Flight times on this route range from 8h 0m - 8h 0m.
What are the earliest and latest flight departure times?
The earliest flight departs at 17:00 and the latest flight departs at 17:00.
What is the cheapest month to fly from Reykjavik (KEF) to Seattle (SEA)?
November is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 7 flights operate per week from Reykjavik (KEF) to Seattle (SEA).
What types of aircraft operate on this route?
This route is served by Boeing 737MAX 8 Passenger.
What is the average flight price from Reykjavik (KEF) to Seattle (SEA)?
The average flight price for a round-trip ticket from Reykjavik (KEF) to Seattle (SEA) is approximately $1112 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from Reykjavik (KEF) to Seattle (SEA) for the lowest prices?
November is typically the cheapest month to fly from Reykjavik (KEF) to Seattle (SEA). Booking in advance and avoiding peak travel seasons can help you find better deals.
How far is Seattle (SEA) from Reykjavik (KEF)?
The distance from Reykjavik (KEF) to Seattle (SEA) is 3631 miles (5842 km). This is a long-haul flight route.
How long does it take to fly from Reykjavik (KEF) to Seattle (SEA)?
The flight time from Reykjavik (KEF) to Seattle (SEA) is approximately 7h 55m - 8h 00m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Seattle (SEA) serve?
Seattle (SEA) serves Seattle, US.