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Dulles Intl

$832+ Cheap flights from Košice (KSC) to Dulles Intl (IAD)

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
KSC — IAD
abr. 16 — abr. 231
jue. 4/16
jue. 4/23
1 adult, Economy
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Cheap flight deals from Košice to Dulles Intl

Cheapest flights from Košice to Dulles Intl
Explore the most affordable flight options available from Košice to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 17, 2026.

This FlightHub deal was found by Cheapflights users on 3/15. 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.
lun. 6/15:25 am
KSC
-
IAD
1 stop15h 10m
Multiple Airlines
dom. 6/1410:20 pm
IAD
-
KSC
2 stops19h 00m
Multiple Airlines
Deal found 3/15$832
This FlightHub deal was found by Cheapflights users on 3/15. 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.
lun. 6/15:25 am
KSC
-
IAD
2 stops16h 40m
Lufthansa
dom. 6/1410:20 pm
IAD
-
KSC
2 stops19h 00m
Lufthansa
Deal found 3/15$843
This Mytrip deal was found by Cheapflights users on 3/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/301:20 pm
KSC
-
IAD
2 stops28h 15m
Multiple Airlines
vie. 4/39:45 pm
IAD
-
KSC
3 stops34h 45m
Multiple Airlines
Deal found 3/14$1,046
This Cheapflightsfares deal was found by Cheapflights users on 3/14. 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.
lun. 3/305:25 am
KSC
-
IAD
1 stop15h 10m
Austrian Airlines
vie. 4/35:25 pm
IAD
-
KSC
1 stop14h 35m
Austrian Airlines
Deal found 3/14$1,107

Find flight deals from Košice to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Košice (KSC) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated marzo 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$832
(FlightHub)
Provider with most accurate pricing for Košice Barca-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Košice Barca-Washington, D.C. Dulles Intl flights.
Search Deals
From Košice Barca to Washington, D.C. Dulles Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Košice to Dulles Intl 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 marzo 17, 2026.
Use the filters below to find and compare flights from Košice to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

KošiceWashington, D.C.

KSC - IAD

KSCIAD

Košice Barca

lun. 6/1

5:25 am-2:35 pm

1 stop15h 10m

Washington, D.C. Dulles Intl

dom. 6/14

10:20 pm-11:20 pm

2 stops19h 00m

$832

KošiceWashington, D.C.

KSC - IAD

KSCIAD

Košice Barca

lun. 6/1

5:25 am-4:05 pm

2 stops16h 40m

Washington, D.C. Dulles Intl

dom. 6/14

10:20 pm-11:20 pm

2 stops19h 00m

$843

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Košice-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Košice-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Košice-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Košice-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Košice-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Košice to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Košice 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.

Related info for your journey

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

  • What airport do you fly from for flights from Košice to Washington, D.C. Dulles Intl?

    If you book a flight to Washington, D.C. Dulles Intl from Košice, you will be flying from Barca, which is the city’s only airport. Košice Barca (KSC) is located 3.6 mi from the center of Košice. There are 0 flights from Barca to Washington, D.C. Dulles Intl per day from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Košice to Dulles Intl 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Owings Mills
Arlington
Springfield
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Upper Marlboro
Fredericksburg
Largo
Bowie
Clinton
Towson
College Park
Cordova

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