$251+ Cheap flights from John F Kennedy Intl, NY (JFK) to Kefalonia
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — EFL
Aug 27 — Sep 31
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from John F Kennedy Intl to Kefalonia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from John F Kennedy Intl to Kefalonia
Cheapest
Best
Last-minute
One-way
Cheapest flights from John F Kennedy Intl to KefaloniaExplore the most affordable flight options available from John F Kennedy Intl to Kefalonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.
Explore the most affordable flight options available from John F Kennedy Intl to Kefalonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:30 am
JFK
- EFL
1 stop14h 55m
Multiple Airlines
Tue 10/1311:15 am
EFL
- JFK
2 stops32h 05m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$664
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:30 am
JFK
- EFL
1 stop14h 55m
Multiple Airlines
Thu 10/810:05 am
EFL
- JFK
2 stops33h 15m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$665
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2012:10 am
JFK
- EFL
1 stop12h 55m
Multiple Airlines
Wed 10/143:05 pm
EFL
- JFK
1 stop27h 20m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$713
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2012:10 am
JFK
- EFL
1 stop12h 55m
Multiple Airlines
Mon 10/123:05 pm
EFL
- JFK
1 stop27h 20m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$721
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:20 pm
JFK
- EFL
1 stop18h 35m
Multiple Airlines
Wed 10/142:05 pm
EFL
- JFK
1 stop32h 50m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$725
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:15 am
JFK
- EFL
1 stop14h 40m
Multiple Airlines
Mon 10/123:05 pm
EFL
- JFK
1 stop27h 20m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$755
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2012:10 am
JFK
- EFL
1 stop12h 55m
Multiple Airlines
Tue 10/133:05 pm
EFL
- JFK
1 stop27h 20m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$756
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:20 pm
JFK
- EFL
1 stop18h 35m
Multiple Airlines
Thu 10/86:25 pm
EFL
- JFK
1 stop28h 30m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$788
Best flights from John F Kennedy Intl to KefaloniaDiscover carefully curated flight deals from John F Kennedy Intl to Kefalonia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
Discover carefully curated flight deals from John F Kennedy Intl to Kefalonia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2026.
This Norse deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:10 am
JFK
- EFL
1 stop31h 15m
Multiple Airlines
Mon 9/1410:25 pm
EFL
- JFK
1 stop19h 40m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$871
This Cheapflightsfares deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:25 pm
JFK
- EFL
2 stops16h 05m
SWISS
Sat 9/127:20 pm
EFL
- JFK
2 stops26h 00m
SWISS
Deal found 7/23![SWISS logo]()
$1,111
This oojo deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:50 pm
JFK
- EFL
2 stops55h 10m
Lufthansa
Fri 9/1112:50 pm
EFL
- JFK
2 stops14h 15m
Lufthansa
Deal found 7/23![Lufthansa logo]()
$1,156
This FlightHub deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:06 pm
JFK
- EFL
2 stops19h 19m
British Airways
Sun 8/232:55 pm
EFL
- JFK
2 stops29h 04m
British Airways
Deal found 7/23![British Airways logo]()
$1,352
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:10 am
JFK
- EFL
1 stop14h 45m
Multiple Airlines
Mon 8/318:35 pm
EFL
- JFK
1 stop21h 30m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$1,012
This Connections by easyJet deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:55 pm
JFK
- EFL
1 stop28h 35m
Multiple Airlines
Sun 8/237:50 pm
EFL
- JFK
1 stop27h 05m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$1,200
Last-minute flights from John F Kennedy Intl to KefaloniaDiscover last-minute flight deals from John F Kennedy Intl to Kefalonia. Data last updated July 28, 2026 and is based on user searches.
Discover last-minute flight deals from John F Kennedy Intl to Kefalonia. Data last updated July 28, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:30 am
JFK
- EFL
1 stop14h 55m
Multiple Airlines
Wed 8/2610:50 pm
EFL
- JFK
2 stops28h 15m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$1,004
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:20 pm
JFK
- EFL
1 stop13h 30m
Multiple Airlines
Thu 8/274:35 pm
EFL
- JFK
2 stops34h 30m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$955
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:30 pm
JFK
- EFL
2 stops18h 40m
Multiple Airlines
Wed 9/210:50 pm
EFL
- JFK
1 stop30h 40m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$820
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:20 pm
JFK
- EFL
1 stop20h 10m
Multiple Airlines
Tue 9/88:35 pm
EFL
- JFK
2 stops22h 45m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$855
One-way flights from John F Kennedy Intl to KefaloniaSearch for one-way flight options from John F Kennedy Intl to Kefalonia. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
Search for one-way flight options from John F Kennedy Intl to Kefalonia. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:30 am
JFK
- EFL
1 stop14h 55m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2012:10 am
JFK
- EFL
1 stop12h 55m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:20 pm
JFK
- EFL
2 stops32h 35m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:30 am
JFK
- EFL
1 stop25h 30m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:30 pm
JFK
- EFL
2 stops18h 55m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:20 pm
JFK
- EFL
1 stop33h 50m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:10 pm
JFK
- EFL
2 stops37h 45m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:20 pm
JFK
- EFL
1 stop20h 10m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$296
Find flight deals from John F Kennedy Intl to Kefalonia
Keep the following information in mind while searching for John F Kennedy Intl to Kefalonia flight deals. Data was last updated July 28, 2026.
Round-trip from | $664 (Kiwi.com) |
|---|---|
One-way from | $251 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from John F Kennedy Intl to Kefalonia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 28, 2026.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Kefalonia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkArgostoli
JFK - EFL
JFKEFL
New York John F Kennedy Intl
Sun 9/6
12:10 am-2:25 pm
1 stop31h 15m
Argostoli Cephalonia
Mon 9/14
10:25 pm-11:05 am
1 stop19h 40m
$871
Quickest round-trip
New YorkArgostoli
JFK - EFL
JFKEFL
New York John F Kennedy Intl
Sun 8/23
12:10 am-9:55 pm
1 stop14h 45m
Argostoli Cephalonia
Mon 8/31
8:35 pm-11:05 am
1 stop21h 30m
$1,012
New YorkArgostoli
JFK - EFL
JFKEFL
New York John F Kennedy Intl
Fri 9/4
7:25 pm-6:30 pm
2 stops16h 05m
Argostoli Cephalonia
Sat 9/12
7:20 pm-2:20 pm
2 stops26h 00m
$1,111
New YorkArgostoli
JFK - EFL
JFKEFL
New York John F Kennedy Intl
Tue 9/1
9:50 pm-12:00 pm
2 stops55h 10m
Argostoli Cephalonia
Fri 9/11
12:50 pm-8:05 pm
2 stops14h 15m
$1,156
New YorkArgostoli
JFK - EFL
JFKEFL
New York John F Kennedy Intl
Sat 8/8
11:55 pm-11:30 am
1 stop28h 35m
Argostoli Cephalonia
Sun 8/23
7:50 pm-3:55 pm
1 stop27h 05m
$1,200
New YorkArgostoli
JFK - EFL
JFKEFL
New York John F Kennedy Intl
Fri 8/14
5:06 pm-7:25 pm
2 stops19h 19m
Argostoli Cephalonia
Sun 8/23
2:55 pm-12:59 pm
2 stops29h 04m
$1,352
Cheapest one-way
New YorkArgostoli
JFK - EFL
JFKEFL
New York John F Kennedy Intl
Wed 8/26
6:20 pm-9:55 am
2 stops32h 35m
$260
New YorkArgostoli
JFK - EFL
JFKEFL
New York John F Kennedy Intl
Wed 8/26
12:30 am-9:00 am
1 stop25h 30m
$261
New YorkArgostoli
JFK - EFL
JFKEFL
New York John F Kennedy Intl
Sun 9/20
6:20 pm-11:30 am
1 stop34h 10m
$303
New YorkArgostoli
JFK - EFL
JFKEFL
New York John F Kennedy Intl
Fri 9/11
11:10 pm-9:15 am
2 stops51h 05m
$327
Showing 1-10 of 12 resultsSorted by cheapest first
Best time to book a flight from John F Kennedy Intl to Kefalonia
Have a flexible travel schedule? Discover the best time to fly to Kefalonia from John F Kennedy Intl with our price prediction graph.
JFK-EFL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from New York John F Kennedy Intl Airport to Kefalonia
JFK-zzLHH
JFK-EFL
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Kefalonia
Get insights into the airlines that provide service to Kefalonia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kefalonia. Reviews last updated July 28, 2026.
Get a feel of what it's like to fly with Lufthansa and British Airways from New York John F Kennedy Intl Airport to Kefalonia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
6.8
Boarding
7.0
Crew
7.6
Food
6.3
Overall
6.8
Entertainment
6.4
Reviews
1 / 20
10.0
ExcellentConstantin,Dec 2024
JFK - MUC
Comfort
6.8
Boarding
7.0
Crew
7.6
Food
6.3
Overall
6.8
Entertainment
6.4
Reviews
1 / 20
10.0
ExcellentConstantin,Dec 2024
JFK - MUC
Comfort
6.8
Boarding
7.0
Crew
7.6
Food
6.3
Overall
6.8
Entertainment
6.4
Reviews
1 / 20
10.0
ExcellentConstantin,Dec 2024
JFK - MUC
Related info for your journey
Find useful and relevant information for your journey from John F Kennedy Intl to Kefalonia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for John F Kennedy Intl to Kefalonia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Kefalonia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from John F Kennedy Intl to Kefalonia by cabin class
Find flights from John F Kennedy Intl to Kefalonia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
John F Kennedy Intl and Kefalonia flights
Browse other John F Kennedy Intl and Kefalonia flight options. Last updated on July 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from John F Kennedy Intl to Kefalonia
Discover the top 2 airlines that operate flights from John F Kennedy Intl to Kefalonia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$769 | Average$1,032 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$870 | Average$966 | FlexibilityNo cancel fee | On-time76% |