What is the cheapest airline that flies from United States to Kefalonia?

Lufthansa and British Airways are the most popular carriers operating from United States to Kefalonia

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 Boston and flying into Copenhagen (one of the most popular routes), then the duration is 7h 10m on average. Another popular route from United States to Kefalonia is flying from New York to Copenhagen, which will take roughly 7h 35m. 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 February 2026, 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.

$296 Cheap Flights from the United States to Kefalonia in 2026

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Find the cheapest flights from the United States to Kefalonia

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Kefalonia

Enter your travel dates to find the best prices.

8:55 pm - 7:25 pm

JFK

EFL

15h 30m

1 stop

8:30 pm - 3:20 pm

EFL

JFK

25h 50m

1 stop

$831British Airways

Fri, Aug 14 - Sat, Aug 22

3:00 pm - 5:40 pm

ORD

EFL

18h 40m

1 stop

8:10 pm - 1:10 pm

EFL

ORD

25h 00m

1 stop

$832ITA Airways

Sat, Aug 15 - Sat, Sep 5

8:55 pm - 7:25 pm

JFK

EFL

15h 30m

1 stop

2:55 pm - 11:10 am

EFL

JFK

27h 15m

1 stop

$862British Airways

Fri, Aug 14 - Sun, Aug 23

6:45 pm - 2:00 pm

JFK

EFL

12h 15m

1 stop

2:55 pm - 6:20 pm

EFL

JFK

34h 25m

1 stop

$864British Airways

Sat, Aug 15 - Sun, Aug 23

11:25 am - 1:55 pm

ORD

EFL

18h 30m

2 stops

2:25 pm - 9:40 am

EFL

ORD

27h 15m

2 stops

$874Multiple Airlines

Sun, Apr 12 - Sun, Apr 19

12:15 am - 1:55 pm

JFK

EFL

30h 40m

1 stop

10:25 pm - 11:05 am

EFL

JFK

19h 40m

1 stop

$878Multiple Airlines

Sat, Aug 15 - Mon, Aug 24

11:55 pm - 2:35 pm

EWR

EFL

31h 40m

1 stop

3:05 pm - 9:20 pm

EFL

EWR

13h 15m

1 stop

$1,113Aegean Airlines

Thu, May 7 - Mon, May 11

11:55 pm - 5:15 pm

EWR

EFL

34h 20m

1 stop

3:05 pm - 9:20 pm

EFL

EWR

13h 15m

1 stop

$1,148Aegean Airlines

Thu, May 7 - Mon, May 11

10:20 pm - 6:55 pm

IAD

EFL

13h 35m

1 stop

12:50 pm - 7:25 pm

EFL

IAD

13h 35m

1 stop

$1,279Lufthansa

Mon, Jul 20 - Fri, Jul 31

10:20 pm - 10:30 am

IAD

EFL

29h 10m

2 stops

12:50 pm - 7:25 pm

EFL

IAD

13h 35m

1 stop

$1,288Lufthansa

Fri, Jul 17 - Fri, Jul 31

British Airways flights from United States to Kefalonia

Our best British Airways deals on United States to Kefalonia flight tickets

British Airways

Aug 14

JFK8:55 pmNew York John F Kennedy Intl

15h 30m

1 stop

EFL7:25 pmArgostoli Cephalonia

Aug 22

EFL8:30 pmArgostoli Cephalonia

25h 50m

1 stop

JFK3:20 pmNew York John F Kennedy Intl

$831

British Airways

Aug 14

JFK8:55 pmNew York John F Kennedy Intl

15h 30m

1 stop

EFL7:25 pmArgostoli Cephalonia

Aug 23

EFL2:55 pmArgostoli Cephalonia

27h 15m

1 stop

JFK11:10 amNew York John F Kennedy Intl

$862

British Airways

Aug 15

JFK6:45 pmNew York John F Kennedy Intl

12h 15m

1 stop

EFL2:00 pmArgostoli Cephalonia

Aug 23

EFL2:55 pmArgostoli Cephalonia

34h 25m

1 stop

JFK6:20 pmNew York John F Kennedy Intl

$864

Aegean Airlines flights from United States to Kefalonia

Our best Aegean Airlines deals on United States to Kefalonia flight tickets

Aegean Airlines

May 7

EWR11:55 pmNewark

31h 40m

1 stop

EFL2:35 pmArgostoli Cephalonia

May 11

EFL3:05 pmArgostoli Cephalonia

13h 15m

1 stop

EWR9:20 pmNewark

$1,113

Aegean Airlines

May 7

EWR11:55 pmNewark

34h 20m

1 stop

EFL5:15 pmArgostoli Cephalonia

May 11

EFL3:05 pmArgostoli Cephalonia

13h 15m

1 stop

EWR9:20 pmNewark

$1,148

Aegean Airlines

Apr 13

ORD4:10 pmChicago O'Hare Intl

14h 25m

1 stop

EFL2:35 pmArgostoli Cephalonia

Apr 20

EFL3:05 pmArgostoli Cephalonia

33h 00m

1 stop

ORD4:05 pmChicago O'Hare Intl

$1,242

momondo Fare Finder

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

New YorkArgostoli

JFK - EFL

JFKEFL

New York John F Kennedy Intl

Fri 8/14

8:55 pm-7:25 pm

1 stop15h 30m

Argostoli Cephalonia

Sat 8/22

8:30 pm-3:20 pm

1 stop25h 50m

$831

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Sat 8/15

3:00 pm-5:40 pm

1 stop18h 40m

Argostoli Cephalonia

Sat 9/5

8:10 pm-1:10 pm

1 stop25h 00m

$832

New YorkArgostoli

JFK - EFL

JFKEFL

New York John F Kennedy Intl

Fri 8/14

8:55 pm-7:25 pm

1 stop15h 30m

Argostoli Cephalonia

Sun 8/23

2:55 pm-11:10 am

1 stop27h 15m

$862

New YorkArgostoli

JFK - EFL

JFKEFL

New York John F Kennedy Intl

Sat 8/15

6:45 pm-2:00 pm

1 stop12h 15m

Argostoli Cephalonia

Sun 8/23

2:55 pm-6:20 pm

1 stop34h 25m

$864

ChicagoArgostoli

ORD - EFL

ORDEFL

Chicago O'Hare Intl

Sun 4/12

11:25 am-1:55 pm

2 stops18h 30m

Argostoli Cephalonia

Sun 4/19

2:25 pm-9:40 am

2 stops27h 15m

$874

New YorkArgostoli

JFK - EFL

JFKEFL

New York John F Kennedy Intl

Sat 8/15

12:15 am-1:55 pm

1 stop30h 40m

Argostoli Cephalonia

Mon 8/24

10:25 pm-11:05 am

1 stop19h 40m

$878

NewarkArgostoli

EWR - EFL

EWREFL

Newark

Thu 5/7

11:55 pm-2:35 pm

1 stop31h 40m

Argostoli Cephalonia

Mon 5/11

3:05 pm-9:20 pm

1 stop13h 15m

$1,113

NewarkArgostoli

EWR - EFL

EWREFL

Newark

Thu 5/7

11:55 pm-5:15 pm

1 stop34h 20m

Argostoli Cephalonia

Mon 5/11

3:05 pm-9:20 pm

1 stop13h 15m

$1,148

Washington, D.C.Argostoli

IAD - EFL

IADEFL

Washington, D.C. Dulles Intl

Mon 7/20

10:20 pm-6:55 pm

1 stop13h 35m

Argostoli Cephalonia

Fri 7/31

12:50 pm-7:25 pm

1 stop13h 35m

$1,279

Washington, D.C.Argostoli

IAD - EFL

IADEFL

Washington, D.C. Dulles Intl

Fri 7/17

10:20 pm-10:30 am

2 stops29h 10m

Argostoli Cephalonia

Fri 7/31

12:50 pm-7:25 pm

1 stop13h 35m

$1,288

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted 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

Airlines

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

Fastest flight time	12h 20m
Direct flights	None

The fastest flight from United States to Kefalonia takes 12h 20m

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 February 2026, 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 A321neo, making up 14.70% of the total bookings. Other popular models include Airbus A320-100/200 with 13.11%, Boeing 787-9 Dreamliner with 11.77%, and Airbus A320neo with 7.84%.

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 7,772 reviews		Search British Airways flights
Lufthansa	PriceFrom $846	Free Cancellation	Rating 6.8 7,817 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.