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Flights from Seattle to Kos – Airlines & connecting routes

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SEA to KGS flights and routes map SEA to KGS – All flight route options from Seattle Tacoma International, Washington, USA to Kos International Airport, Greece. These flights are operated by 11 different airlines through 4 different connections. The shortest flight time is 14 hours and 35 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
USA SEA Seattle Tacoma Seattle, WA, USA
Greece KGS Kos Airport, Greece
SEA
Seattle Tacoma
USASeattle, WA, USA
Kos Airport
GreeceKos, Greece
KGS

1 stop route options with the same airline:

Duration

Via Frankfurt FRA
1 stop with Condor. 0-1 flights per day.
Only thursdays

SHOW SCHEDULE
15h 10m

Only thursdays
Via Frankfurt FRA
1 stop with Condor.
15h 10m
0-1 flights per day.
Only thursdays
SHOW SCHEDULE
Via London LHR
1 stop with British Airways.
Begins in 31/10

SHOW SCHEDULE
16h 40m

Begins in 31/10
Via London LHR
1 stop with British Airways.
16h 40m
Begins in 31/10
SHOW SCHEDULE
SELECT DATE & CHECK PRICE
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1 stop route options with codeshare or different airlines:

Duration

Via Munich MUC 1 stop with Lufthansa. 0-1 flights per day.
Only fridays
CODESHARE

SHOW SCHEDULE
14h 35m

Only fridays
Via Munich MUC
14h 35m
1 stop with Lufthansa. 0-1 flights per day.
Only fridays
CODESHARE
SHOW SCHEDULE
Via Frankfurt FRA With Condor & Aegean Airlines 0-1 flights per day.
Only wednesdays
CODESHARE

SHOW SCHEDULE
15h 35m

Only wednesdays
Via Frankfurt FRA
15h 35m
With Condor & Aegean Airlines 0-1 flights per day.
Only wednesdays
CODESHARE
SHOW SCHEDULE
Via London LHR With American Airlines & British Airways
Begins in 31/10
CODESHARE

SHOW SCHEDULE
16h 40m

Begins in 31/10
Via London LHR
16h 40m
With American Airlines & British Airways
Begins in 31/10
CODESHARE
SHOW SCHEDULE
Via Zurich ZRH 1 stop with SWISS. 0-1 flights per day.
Mon & Sat
CODESHARE

SHOW SCHEDULE
17h 15m

Mon & Sat
Via Zurich ZRH
17h 15m
1 stop with SWISS. 0-1 flights per day.
Mon & Sat
CODESHARE
SHOW SCHEDULE
SELECT DATE & CHECK PRICE
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Seattle to Kos flights

This route is operated by 4 airlines. While flying to Kos from Seattle you will be doing a stopover in Munich, Frankfurt or any other of the 4 alternatives with flight connections.

Are there any non-stop flights from SEA to KGS?

There are no direct or non-stop flights from Seattle Tacoma International, SEA to Kos International Airport, KGS.

Seattle to Kos with Condor

If you fly from Seattle with Condor you will do a stopover in Frankfurt, FRA before reaching Kos. This flight trip will take 15 hours and 10 minutes and you can fly every Thursday with departures at 17:05.

Distance & flight times: Seattle Airport to Kos International Airport

The shortest flight time between SEA and KGS is 14 hours and 35 minutes.

ViaTotal flight timeLayover timeDistance
MUC Munich14h 35m2h 10m6414 miles (10320 km)
FRA Frankfurt15h 35m2h 30m6425 miles (10338 km)
ZRH Zurich15h 58m1h 35m6477 miles (10421 km)
LHR London17h 15m--
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.SEA-KGS flight routesSeattle to Kos flight routes illustrated on a map.
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Seattle - Kos route map and flight paths
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From Seattle to Greece

Below is a list of other destinations to Greece from Seattle Tacoma International with either direct flights or 1 stop connections.


From USA to Kos

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

The fastest way to fly from Seattle (SEA) to Kos (KGS) is via Munich and it will take about 14 hours and 35 minutes. The second fastest route is via Frankfurt and will take 15 hours and 35 minutes.

You can fly with Lufthansa, Condor, Aegean Airlines, SWISS, American Airlines or British Airways from Seattle to Kos.

The flight time between Seattle Tacoma (SEA) and Kos International Airport (KGS) via Munich Airport, MUC is 14 hours and 35 minutes.

No. But you can still purchase a 1 stop flight via Munich, Frankfurt or any other route to Kos (KGS).

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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