How long is the flight from State of Washington to Kefalonia?

Flight times from State of Washington to Kefalonia vary, but if you’re flying out of Seattle and flying into Copenhagen (one of the most popular routes), then the duration is 9h 15m on average. Another popular route from State of Washington to Kefalonia is flying from Spokane to Copenhagen, which will take roughly 15h 35m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Washington to Kefalonia?

Prices for flights from Washington to Kefalonia were last updated today.

How old do you have to be to fly from Washington to Kefalonia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Kefalonia.

What documentation or ID do you need to fly to Kefalonia?

The travel and health documents required for your trip to Kefalonia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kefalonia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,131 Cheap Flights from Washington to Kefalonia in 2026

Find the cheapest flights from Washington to Kefalonia

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 am - 10:25 pm

SEA

EFL

30h 40m

3 stops

10:35 pm - 11:55 am

EFL

SEA

23h 20m

2 stops

$1,131Multiple Airlines

Tue, Jul 28 - Tue, Aug 4

8:00 am - 10:25 pm

SEA

EFL

28h 25m

2 stops

10:35 pm - 4:59 pm

EFL

SEA

28h 24m

2 stops

$1,134Multiple Airlines

Tue, Jul 28 - Tue, Aug 4

2:10 pm - 12:00 pm

SEA

EFL

59h 50m

2 stops

7:45 pm - 4:59 pm

EFL

SEA

31h 14m

1 stop

$1,142Lufthansa

Tue, Jul 28 - Tue, Aug 4

5:45 am - 10:25 pm

SEA

EFL

30h 40m

3 stops

10:25 pm - 4:59 pm

EFL

SEA

28h 34m

3 stops

$1,304Multiple Airlines

Tue, Jul 28 - Tue, Aug 4

5:40 pm - 9:45 am

SEA

EFL

30h 05m

3 stops

3:55 pm - 4:10 pm

EFL

SEA

34h 15m

3 stops

$1,308Multiple Airlines

Sun, Jul 26 - Sun, Aug 2

7:20 pm - 6:55 pm

SEA

EFL

37h 35m

2 stops

11:20 am - 11:55 am

EFL

SEA

34h 35m

1 stop

$1,349Lufthansa

Sun, Jul 26 - Sun, Aug 2

7:20 pm - 6:55 pm

SEA

EFL

37h 35m

2 stops

3:55 pm - 8:46 pm

EFL

SEA

38h 51m

2 stops

$1,351Multiple Airlines

Sun, Jul 26 - Sun, Aug 2

2:10 pm - 5:15 pm

SEA

EFL

17h 05m

1 stop

11:20 am - 11:55 am

EFL

SEA

34h 35m

1 stop

$1,361Lufthansa

Sun, Jul 26 - Sun, Aug 2

3:40 pm - 9:40 pm

SEA

EFL

20h 00m

2 stops

10:25 pm - 5:10 pm

EFL

SEA

28h 45m

3 stops

$1,383Multiple Airlines

Sun, Jul 26 - Sun, Aug 2

5:30 pm - 10:25 pm

SEA

EFL

18h 55m

1 stop

10:35 pm - 5:50 pm

EFL

SEA

29h 15m

1 stop

$1,665Multiple Airlines

Tue, Jul 28 - Tue, Aug 4

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Emirates flights from State of Washington to Kefalonia

Our best Emirates deals on State of Washington to Kefalonia flight tickets

Emirates

Oct 16

SEA5:15 pmSeattle/Tacoma Intl

42h 40m

2 stops

EFL9:55 pmArgostoli Cephalonia

Oct 19

EFL3:05 pmArgostoli Cephalonia

32h 20m

2 stops

SEA1:25 pmSeattle/Tacoma Intl

$1,884

Emirates

Sep 20

SEA5:15 pmSeattle/Tacoma Intl

42h 40m

2 stops

EFL9:55 pmArgostoli Cephalonia

Sep 24

EFL3:05 pmArgostoli Cephalonia

32h 20m

2 stops

SEA1:25 pmSeattle/Tacoma Intl

$3,466

Lufthansa flights from State of Washington to Kefalonia

Our best Lufthansa deals on State of Washington to Kefalonia flight tickets

Lufthansa

Jul 28

SEA2:10 pmSeattle/Tacoma Intl

59h 50m

2 stops

EFL12:00 pmArgostoli Cephalonia

Aug 4

EFL7:45 pmArgostoli Cephalonia

31h 14m

1 stop

SEA4:59 pmSeattle/Tacoma Intl

$1,142

Lufthansa

Jul 26

SEA7:20 pmSeattle/Tacoma Intl

37h 35m

2 stops

EFL6:55 pmArgostoli Cephalonia

Aug 2

EFL11:20 amArgostoli Cephalonia

34h 35m

1 stop

SEA11:55 amSeattle/Tacoma Intl

$1,349

Lufthansa

Jul 26

SEA2:10 pmSeattle/Tacoma Intl

17h 05m

1 stop

EFL5:15 pmArgostoli Cephalonia

Aug 2

EFL11:20 amArgostoli Cephalonia

34h 35m

1 stop

SEA11:55 amSeattle/Tacoma Intl

$1,361

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

Tue 7/28

5:45 am-10:25 pm

3 stops30h 40m

Argostoli Cephalonia

Tue 8/4

10:35 pm-11:55 am

2 stops23h 20m

$1,131

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

Tue 7/28

8:00 am-10:25 pm

2 stops28h 25m

Argostoli Cephalonia

Tue 8/4

10:35 pm-4:59 pm

2 stops28h 24m

$1,134

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

Tue 7/28

2:10 pm-12:00 pm

2 stops59h 50m

Argostoli Cephalonia

Tue 8/4

7:45 pm-4:59 pm

1 stop31h 14m

$1,142

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

Tue 7/28

5:45 am-10:25 pm

3 stops30h 40m

Argostoli Cephalonia

Tue 8/4

10:25 pm-4:59 pm

3 stops28h 34m

$1,304

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

Sun 7/26

5:40 pm-9:45 am

3 stops30h 05m

Argostoli Cephalonia

Sun 8/2

3:55 pm-4:10 pm

3 stops34h 15m

$1,308

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

Sun 7/26

7:20 pm-6:55 pm

2 stops37h 35m

Argostoli Cephalonia

Sun 8/2

11:20 am-11:55 am

1 stop34h 35m

$1,349

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

Sun 7/26

7:20 pm-6:55 pm

2 stops37h 35m

Argostoli Cephalonia

Sun 8/2

3:55 pm-8:46 pm

2 stops38h 51m

$1,351

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

Sun 7/26

2:10 pm-5:15 pm

1 stop17h 05m

Argostoli Cephalonia

Sun 8/2

11:20 am-11:55 am

1 stop34h 35m

$1,361

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

Sun 7/26

3:40 pm-9:40 pm

2 stops20h 00m

Argostoli Cephalonia

Sun 8/2

10:25 pm-5:10 pm

3 stops28h 45m

$1,383

Quickest round-trip

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

Tue 7/28

5:30 pm-10:25 pm

1 stop18h 55m

Argostoli Cephalonia

Tue 8/4

10:35 pm-5:50 pm

1 stop29h 15m

$1,665

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Kefalonia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Other information

Can stopping save me money on State of Washington to Kefalonia flights?

You could potentially save up to 8% on your flight if you consider stops on a State of Washington to Kefalonia flight.

Cheap State of Washington to Kefalonia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Kefalonia

Fastest flight time	30h 05m
Direct flights	None

The fastest flight from State of Washington to Kefalonia takes 30h 05m

There are no direct flights from State of Washington to Kefalonia. There are no popular flight routes from State of Washington to Kefalonia.

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Frequently asked questions about flying from Washington to Kefalonia

When did momondo last update prices for flights from Washington to Kefalonia?
Prices for flights from Washington to Kefalonia were last updated today.
How old do you have to be to fly from Washington to Kefalonia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Kefalonia.
What documentation or ID do you need to fly to Kefalonia?
The travel and health documents required for your trip to Kefalonia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kefalonia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from State of Washington to Kefalonia?
Based on momondo bookings for flights between State of Washington and Kefalonia, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 15.16% of the total bookings. Other popular models include Airbus A321neo with 14.85%, Boeing 737-900 with 8.75%, and Boeing 737 MAX 8 with 8.15%.

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Kefalonia?

It is quick and easy to find Washington to Kefalonia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kefalonia that suits you.

Can I find flights from Washington to Kefalonia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington to Kefalonia flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington to Kefalonia?

Once you have performed a search for Washington to Kefalonia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington to Kefalonia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington to Kefalonia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.