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Flights from Reykjavik to Seattle – Direct & connecting routes

Non-stop airlines Connecting flights Show map Price search

KEF to SEA flights and routes map KEF to SEA – All flight route options from Keflavík International Airport, Iceland to Seattle Tacoma International, Washington, USA. These flights are operated by 9 airlines. Fly non-stop with Icelandair or choose from 7 different transit flights. The shortest flight time is 7 hours and 55 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
Iceland KEF Keflavík Airport Reykjavik, Iceland
USA SEA Seattle Tacoma , WA, USA
KEF
Keflavík Airport
IcelandReykjavik, Iceland
Seattle Tacoma
USASeattle, WA, USA
SEA
1 direct route found »
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9 routes with 1 stop found »
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Non-stop route options:

Duration

Icelandair
Non-stop with Icelandair. 3 flights per day.

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7h 55m

Icelandair
Non-stop with Icelandair.
7h 55m
3 flights per day.
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1 stop route options with the same airline:

Duration

Via Calgary YYC
1 stop with WestJet. 0-1 flights per day.

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10h 23m

Via Calgary YYC
1 stop with WestJet.
10h 23m
0-1 flights per day.
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Via Chicago ORD
1 stop with United Airlines.

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13h 53m

Via Chicago ORD
1 stop with United Airlines.
13h 53m
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Via Minneapolis MSP
1 stop with Delta Air Lines.

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14h 12m

Via Minneapolis MSP
1 stop with Delta Air Lines.
14h 12m
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1 stop route options with codeshare or different airlines:

Duration

Via Vancouver YVR With Icelandair & Air Canada 0-1 flights per day.

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11h 51m

Via Vancouver YVR
11h 51m
With Icelandair & Air Canada 0-1 flights per day.
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Via Portland PDX With Icelandair & Alaska Airlines 0-1 flights per day.

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12h 05m

Via Portland PDX
12h 05m
With Icelandair & Alaska Airlines 0-1 flights per day.
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Via Denver DEN With Icelandair & Alaska Airlines 1-2 flights per day.

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13h 25m

Via Denver DEN
13h 25m
With Icelandair & Alaska Airlines 1-2 flights per day.
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Via Minneapolis MSP With Icelandair & Delta Air Lines 0-1 flights per day.

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14h 08m

Via Minneapolis MSP
14h 08m
With Icelandair & Delta Air Lines 0-1 flights per day.
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Via Chicago ORD With Icelandair & American Airlines 0-1 flights per day.

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14h 25m

Via Chicago ORD
14h 25m
With Icelandair & American Airlines 0-1 flights per day.
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Via Toronto YYZ With Air Canada & Alaska Airlines 0-1 flights per day.

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16h 19m

Via Toronto YYZ
16h 19m
With Air Canada & Alaska Airlines 0-1 flights per day.
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Reykjavik to Seattle flights

With over 278 flights every week and 8 different airlines you have a wide range of options. You can fly non-stop to Seattle (SEA) from Reykjavik (KEF) with Icelandair but if a stopover option suits you better you can choose to fly via Calgary, Vancouver or any other of the 7 alternatives with connectiing airports.

Reykjavik to Seattle with Icelandair

You can fly non-stop every weekday with flights departing between 10:00 am and 8:00 pm.

With WestJet

If you fly from Reykjavik with WestJet you will do a stopover in Calgary, YYC before reaching Seattle. This flight trip will take 10 hours and 23 minutes and you can fly every weekday with departures at 09:35.

Distance & flight times: Keflavík International Airport to Seattle Airport

The shortest flight time between KEF and SEA is 7 hours and 55 minutes.

ViaTotal flight timeLayover timeDistance
Direct7h 55m-3631 miles (5842 km)
YYC Calgary10h 23m1h 30m3659 miles (5887 km)
YVR Vancouver11h 51m3h 15m3679 miles (5920 km)
PDX Portland12h 5m3h 4m3877 miles (6238 km)
DEN Denver13h 25m1h 37m4606 miles (7411 km)
MSP Minneapolis14h 8m3h 35m4354 miles (7006 km)
ORD Chicago14h 25m2h 37m4677 miles (7525 km)
YYZ Toronto16h 19m4h 55m4671 miles (7516 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.KEF-SEA flight routesReykjavik to Seattle flight routes illustrated on a map.
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Departing from Keflavík International Airport
Reykjavik - Seattle route map and flight paths
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Show all destinations from KEF Show all destinations from SEA
From Reykjavik to USA

Below is a list of other destinations to USA from Keflavík International Airport with either direct flights or 1 stop connections.

From Iceland to Seattle

Below is a list of other cities in Iceland with flights to Seattle with either non-stop or connecting flights.

You can fly non-stop from Reykjavik (KEF) to Seattle (SEA) with Icelandair. The flight takes approximately 7 hours and 55 minutes. If you travel with a connecting flight instead, for example via Calgary, the total flight time will be 10 hours and 23 minutes.

If you're interested in direct flights, Icelandair is available. For flights with stopovers, WestJet, Icelandair, Air Canada, Alaska Airlines, Delta Air Lines or American Airlines is also an option.

The flight time between Keflavík Airport (KEF) and Seattle Tacoma International (SEA) is approximately 7 hours and 55 minutes. The distance between the two airports is 4671 miles (or 7516 kilometers).

Yes, you can fly non-stop to SEA from KEF with Icelandair.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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