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Kefalonia

$1,076+ Cheap flights from Dulles Intl (IAD) to Kefalonia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — EFL
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap flight deals from Dulles Intl to Kefalonia

Cheapest flights from Dulles Intl to Kefalonia
Explore the most affordable flight options available from Dulles Intl to Kefalonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This British Airways deal was found by Cheapflights users on 2/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:15 pm
IAD
-
EFL
1 stop14h 45m
British Airways
Tue 7/285:40 pm
EFL
-
IAD
1 stop30h 45m
British Airways
Deal found 2/10$1,076
This British Airways deal was found by Cheapflights users on 2/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:40 pm
IAD
-
EFL
1 stop16h 10m
British Airways
Tue 7/285:40 pm
EFL
-
IAD
1 stop30h 45m
British Airways
Deal found 2/10$1,141
This British Airways deal was found by Cheapflights users on 2/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:15 pm
IAD
-
EFL
1 stop14h 45m
British Airways
Sun 7/262:55 pm
EFL
-
IAD
1 stop33h 30m
British Airways
Deal found 2/10$1,146
This British Airways deal was found by Cheapflights users on 2/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:15 pm
IAD
-
EFL
1 stop14h 35m
British Airways
Sun 7/262:55 pm
EFL
-
IAD
1 stop33h 30m
British Airways
Deal found 2/10$1,211
This FlightHub deal was found by Cheapflights users on 2/10. 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 7/178:20 pm
IAD
-
EFL
1 stop16h 40m
Multiple Airlines
Mon 7/276:05 pm
EFL
-
IAD
1 stop26h 30m
Multiple Airlines
Deal found 2/10$1,281
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:20 pm
IAD
-
EFL
1 stop13h 35m
Lufthansa
Mon 7/276:05 pm
EFL
-
IAD
1 stop26h 30m
Lufthansa
Deal found 2/10$1,301
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1910:20 pm
IAD
-
EFL
2 stops37h 35m
Lufthansa
Tue 7/287:45 pm
EFL
-
IAD
1 stop30h 40m
Lufthansa
Deal found 2/10$1,306
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:20 pm
IAD
-
EFL
1 stop13h 35m
Lufthansa
Tue 7/287:45 pm
EFL
-
IAD
2 stops46h 27m
Lufthansa
Deal found 2/10$1,307
This oojo deal was found by Cheapflights users on 2/11. 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.
Thu 9/1010:25 pm
IAD
-
EFL
1 stop34h 25m
British Airways
Tue 9/155:40 pm
EFL
-
IAD
1 stop33h 40m
British Airways
Deal found 2/11$1,313
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1910:20 pm
IAD
-
EFL
2 stops37h 35m
Lufthansa
Mon 7/276:05 pm
EFL
-
IAD
1 stop29h 00m
Lufthansa
Deal found 2/10$1,318

Find flight deals from Dulles Intl to Kefalonia

Keep the following information in mind while searching for Dulles Intl to Kefalonia flight deals. Data was last updated February 13, 2026.

Round-trip from

$1,076
(British Airways)
From Washington, D.C. Dulles Intl to Kefalonia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles 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 February 13, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Kefalonia that are best for you.

Fly from

Dulles Intl

Fly to

Kefalonia

Route

Depart

Return

Price

Washington, D.C.Argostoli

IAD - EFL

IADEFL

Washington, D.C. Dulles Intl

Thu 7/16

7:15 pm-5:00 pm

1 stop14h 45m

Argostoli Cephalonia

Tue 7/28

5:40 pm-5:25 pm

1 stop30h 45m

$1,076

Washington, D.C.Argostoli

IAD - EFL

IADEFL

Washington, D.C. Dulles Intl

Thu 7/16

7:15 pm-5:00 pm

1 stop14h 45m

Argostoli Cephalonia

Sun 7/26

2:55 pm-5:25 pm

1 stop33h 30m

$1,146

Washington, D.C.Argostoli

IAD - EFL

IADEFL

Washington, D.C. Dulles Intl

Fri 7/17

7:15 pm-7:25 pm

1 stop17h 10m

Argostoli Cephalonia

Sun 7/26

2:55 pm-5:25 pm

1 stop33h 30m

$1,146

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

Tue 7/28

7:45 pm-11:12 am

2 stops46h 27m

$1,307

Washington, D.C.Argostoli

IAD - EFL

IADEFL

Washington, D.C. Dulles Intl

Sun 7/19

10:20 pm-6:55 pm

2 stops37h 35m

Argostoli Cephalonia

Tue 7/28

7:45 pm-11:12 am

2 stops46h 27m

$1,318

Washington, D.C.Argostoli

IAD - EFL

IADEFL

Washington, D.C. Dulles Intl

Thu 7/16

3:25 pm-6:20 pm

1 stop19h 55m

Argostoli Cephalonia

Fri 7/24

12:50 pm-7:25 pm

1 stop13h 35m

$1,353

Washington, D.C.Argostoli

IAD - EFL

IADEFL

Washington, D.C. Dulles Intl

Mon 7/20

3:25 pm-6:55 pm

2 stops20h 30m

Argostoli Cephalonia

Mon 7/27

6:05 pm-11:12 am

2 stops48h 07m

$1,356

Washington, D.C.Argostoli

IAD - EFL

IADEFL

Washington, D.C. Dulles Intl

Sat 7/18

3:25 pm-10:30 am

1 stop12h 05m

Argostoli Cephalonia

Mon 7/27

6:05 pm-4:05 pm

1 stop29h 00m

$1,360

Washington, D.C.Argostoli

IAD - EFL

IADEFL

Washington, D.C. Dulles Intl

Sat 7/18

3:25 pm-10:30 am

1 stop12h 05m

Argostoli Cephalonia

Tue 7/28

7:45 pm-11:12 am

2 stops46h 27m

$1,381

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 7/24

12:50 pm-7:25 pm

1 stop13h 35m

$1,382

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 12 results
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Best time to book a flight from Dulles Intl to Kefalonia

Have a flexible travel schedule? Discover the best time to fly to Kefalonia from Dulles Intl with our price prediction graph.
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 Washington, D.C. Dulles Intl Airport to Kefalonia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Kefalonia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Kefalonia?

    Airlines like British Airways and Lufthansa fly from Washington, D.C. Dulles Intl Airport to Kefalonia in about 13h 35m. The time it takes to get you to your destination can typically vary by up to 1h 10m. The distance between Washington, D.C. Dulles Intl Airport and Kefalonia is about 4994 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Dulles Intl to Kefalonia that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Kefalonia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Kefalonia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Kefalonia.

  • Can I find deals for business class flights from Dulles Intl to Kefalonia?

    Yes. Cheapflights offers flight deals from Dulles Intl to Kefalonia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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