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 Incheon Intl Airport (one of the most popular routes), then the duration is 11h 20m on average. Another popular route from State of Washington to Kefalonia is flying from Pasco to Incheon Intl Airport, which will take roughly 17h 50m. 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.

$1,406 Cheap Flights from Washington to Kefalonia in 2025

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Washington to Kefalonia

Round-trip

Cheap round-trip flights

1:30 pm - 7:15 pmSEA-EFL

19h 45m1 stop

8:35 pm - 7:40 pmEFL-SEA

57h 05m2 stops

$1,406

Find Deal

vie., sep. 12 - vie., sep. 19

4:20 pm - 2:20 pmSEA-EFL

36h 00m3 stops

3:00 pm - 3:15 pmEFL-SEA

34h 15m3 stops

$1,511

Find Deal

vie., sep. 12 - vie., sep. 19

4:20 pm - 2:20 pmSEA-EFL

36h 00m3 stops

8:35 pm - 5:15 pmEFL-SEA

30h 40m2 stops

$1,554

Find Deal

vie., sep. 12 - vie., sep. 19

12:00 pm - 2:20 pmSEA-EFL

40h 20m2 stops

12:45 pm - 11:55 amEFL-SEA

57h 10m2 stops

$1,563

Find Deal

vie., sep. 12 - vie., sep. 19

1:30 pm - 7:15 pmSEA-EFL

19h 45m1 stop

12:45 pm - 4:59 pmEFL-SEA

14h 14m1 stop

$2,794

Find Deal

vie., sep. 12 - vie., sep. 19

Fly from

Fly to

Route

Depart

Return

Price

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

vie. 9/12

1:30 pm-7:15 pm

1 stop19h 45m

Argostoli Cephalonia

vie. 9/19

8:35 pm-7:40 pm

2 stops57h 05m

$1,406

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

vie. 9/12

4:20 pm-2:20 pm

3 stops36h 00m

Argostoli Cephalonia

vie. 9/19

3:00 pm-3:15 pm

3 stops34h 15m

$1,511

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

vie. 9/12

4:20 pm-2:20 pm

3 stops36h 00m

Argostoli Cephalonia

vie. 9/19

8:35 pm-5:15 pm

2 stops30h 40m

$1,554

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

vie. 9/12

12:00 pm-2:20 pm

2 stops40h 20m

Argostoli Cephalonia

vie. 9/19

12:45 pm-11:55 am

2 stops57h 10m

$1,563

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

vie. 9/12

1:30 pm-7:15 pm

1 stop19h 45m

Argostoli Cephalonia

vie. 9/19

12:45 pm-4:59 pm

1 stop14h 14m

$2,794

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?

No. A direct flight is the cheapest option for a flight between State of Washington to Kefalonia.

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

Best Price Found	$1,406
Fastest flight time	19h 45m
Direct flights	None
Airports in Kefalonia	1 airport

The best flight deal from State of Washington to Kefalonia found on momondo in the last 72 hours is $1,406

The fastest flight from State of Washington to Kefalonia takes 19h 45m

There are no direct flights from State of Washington to Kefalonia. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Argostoli Cephalonia Airport.

There is 1 airport near Kefalonia: Argostoli Cephalonia (EFL)

Search flight deals

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 737-900 Passenger/BBJ3 (winglets), making up 13.92% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 13.91%, Boeing 737 MAX 9 with 13.24%, and Airbus A321neo with 9.08%.

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.