How long is the flight from United States to Kefalonia?

Flight times from United States to Kefalonia vary, but if you’re flying out of San Francisco and flying into Los Angeles (one of the most popular routes), then the duration is 1h 27m on average. Another popular route from United States to Kefalonia is flying from Miami to Los Angeles, which will take roughly 5h 33m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from United States to Kefalonia refresh daily.

How many operators does momondo search for flights from United States to Kefalonia?

As of October 2025, there are 2 operators available to choose from for flights from United States to Kefalonia.

How old do you have to be to fly from United States to Kefalonia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Kefalonia.

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

The necessary travel and health documents for your Kefalonia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$666 Cheap Flights from the United States to Kefalonia in 2025/26

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3:10 pm - 1:35 pmSEA-EFL

36h 25m2 stops

5:50 pm - 12:10 pmEFL-SEA

28h 20m2 stops

$1,494Multiple Airlines

Find Deal

Sun, Dec 14 - Sun, Dec 21

3:10 pm - 1:35 pmSEA-EFL

36h 25m2 stops

5:50 pm - 12:10 pmEFL-SEA

28h 20m2 stops

$1,517Multiple Airlines

Find Deal

Sun, Dec 14 - Sun, Dec 21

7:00 pm - 1:35 pmSEA-EFL

32h 35m3 stops

5:50 pm - 5:00 pmEFL-SEA

33h 10m3 stops

$1,707Multiple Airlines

Find Deal

Sun, Dec 14 - Sun, Dec 21

3:10 pm - 1:35 pmSEA-EFL

36h 25m2 stops

5:50 pm - 5:00 pmEFL-SEA

33h 10m3 stops

$1,832Multiple Airlines

Find Deal

Sun, Dec 14 - Sun, Dec 21

3:10 pm - 1:35 pmSEA-EFL

36h 25m2 stops

5:50 pm - 5:00 pmEFL-SEA

33h 10m3 stops

$1,833Multiple Airlines

Find Deal

Sun, Dec 14 - Sun, Dec 21

8:10 am - 5:25 pmSEA-EFL

23h 15m3 stops

12:30 pm - 8:57 pmEFL-SEA

42h 27m3 stops

$3,551Multiple Airlines

Find Deal

Sun, Dec 14 - Sun, Dec 21

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Use the filters below to find and compare flights from the United States to Kefalonia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

Sun 12/14

3:10 pm-1:35 pm

2 stops36h 25m

Argostoli Cephalonia

Sun 12/21

5:50 pm-12:10 pm

2 stops28h 20m

$1,494

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

Sun 12/14

3:10 pm-1:35 pm

2 stops36h 25m

Argostoli Cephalonia

Sun 12/21

5:50 pm-12:10 pm

2 stops28h 20m

$1,517

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

Sun 12/14

7:00 pm-1:35 pm

3 stops32h 35m

Argostoli Cephalonia

Sun 12/21

5:50 pm-5:00 pm

3 stops33h 10m

$1,707

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

Sun 12/14

3:10 pm-1:35 pm

2 stops36h 25m

Argostoli Cephalonia

Sun 12/21

5:50 pm-5:00 pm

3 stops33h 10m

$1,832

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

Sun 12/14

3:10 pm-1:35 pm

2 stops36h 25m

Argostoli Cephalonia

Sun 12/21

5:50 pm-5:00 pm

3 stops33h 10m

$1,833

SeattleArgostoli

SEA - EFL

SEAEFL

Seattle/Tacoma Intl

Sun 12/14

8:10 am-5:25 pm

3 stops23h 15m

Argostoli Cephalonia

Sun 12/21

12:30 pm-8:57 pm

3 stops42h 27m

$3,551

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from United States 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 United States to Kefalonia flights?

No. A direct flight is the cheapest option for a flight between United States to Kefalonia.

Cheap United States to Kefalonia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Kefalonia

Direct flights	None

There are no direct flights from United States to Kefalonia. There are no popular flight routes from United States to Kefalonia.

Search flight deals

When did momondo last update prices for flights from United States to Kefalonia?
Prices for flights from United States to Kefalonia refresh daily.
How many operators does momondo search for flights from United States to Kefalonia?
As of October 2025, there are 2 operators available to choose from for flights from United States to Kefalonia.
How old do you have to be to fly from United States to Kefalonia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Kefalonia.
What documentation or ID do you need to fly to Kefalonia?
The necessary travel and health documents for your Kefalonia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United States to Kefalonia?
Based on momondo bookings for flights between United States and Kefalonia, the leading plane model is Airbus A320-100/200, making up 10.56% of the total bookings. Other popular models include Airbus A321neo with 9.50%, Airbus A318/A319/A320/A321 with 9.34%, and Boeing 787-9 Dreamliner with 8.97%.

Best airlines flying from United States to Kefalonia

Compare and see reviews for airlines that fly from United States to Kefalonia with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $769	Free Cancellation	Rating 6.7 7,487 reviews		Search British Airways flights
Lufthansa	PriceFrom $918	Free Cancellation	Rating 6.8 7,541 reviews		Search Lufthansa flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Kefalonia for you.

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

Flights from United States to Kefalonia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United States to Kefalonia?

Once you have performed a search for United States 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 United States to Kefalonia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kefalonia from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from the United States to Kefalonia from $1,494

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Big names and deals

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Filter for what you want

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Price Alerts

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Find the cheapest flights from the United States to Kefalonia

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Use the filters below to find and compare flights from the United States to Kefalonia that are best for you.

See travel insights to Kefalonia from

How to get the cheapest flight ticket from United States 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

Can stopping save me money on United States to Kefalonia flights?

No. A direct flight is the cheapest option for a flight between United States to Kefalonia.

How long is the flight from United States to Kefalonia?

Cheap United States to Kefalonia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Kefalonia

Direct flights

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

How many operators does momondo search for flights from United States to Kefalonia?

How old do you have to be to fly from United States to Kefalonia?

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

What is the most popular plane model from United States to Kefalonia?

Best airlines flying from United States to Kefalonia

Compare and see reviews for airlines that fly from United States to Kefalonia with momondo

Why use momondo?

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

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

How can momondo help me find flights from United States to Kefalonia?

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

An easier way to manage your Kefalonia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Kefalonia

Popular cities in Kefalonia

Popular flights according to clicks in the last 7 days on momondo