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$777+ Cheap flights from District of Columbia to Košice (KSC)

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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KSC
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap flight deals from District of Columbia to Košice

Keep the following information in mind while searching for District of Columbia to Košice flight deals. Data was last updated October 16, 2025.

Round-trip from

$740
(KAYAK)
From District of Columbia to Košice Barca
Search Deals

Find flight deals from District of Columbia to Košice

Cheapest flights from District of Columbia to Košice
Explore the most affordable flight options available from District of Columbia to Košice. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2810:30 pmIAD - KSC
2 stops29h 50mMultiple Airlines
Fri 12/59:50 pmKSC - IAD
1 stop23h 45mMultiple Airlines
Deal found 10/14$888
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:00 pmIAD - KSC
1 stop14h 15mAustrian Airlines
Fri 12/55:20 amKSC - IAD
1 stop15h 20mAustrian Airlines
Deal found 10/14$993
This Mytrip deal was found by Cheapflights users on 10/14. 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.
Fri 11/2811:05 amDCA - KSC
3 stops21h 10mMultiple Airlines
Fri 12/55:20 amKSC - DCA
3 stops20h 25mMultiple Airlines
Deal found 10/14$1,760

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Košice 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 October 16, 2025.
Use the filters below to find and compare flights from District of Columbia to Košice that are best for you.

Fly from

District of Columbia

Fly to

Košice

Route

Depart

Return

Price

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Sun 3/29

5:25 pm-2:00 pm

1 stop14h 35m

Košice Barca

Sat 4/4

2:45 pm-2:35 pm

1 stop29h 50m

$777

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Sun 3/29

10:20 pm-2:00 pm

2 stops33h 40m

Košice Barca

Sun 4/5

2:45 pm-3:50 pm

2 stops55h 05m

$784

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Sun 3/29

5:25 pm-2:00 pm

1 stop14h 35m

Košice Barca

Sun 4/5

2:45 pm-4:01 pm

2 stops55h 16m

$806

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Sat 3/28

10:20 pm-2:00 pm

2 stops33h 40m

Košice Barca

Mon 4/6

2:45 pm-3:50 pm

2 stops31h 05m

$814

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Sat 3/28

7:00 pm-10:20 pm

1 stop22h 20m

Košice Barca

Sat 4/4

2:45 pm-2:35 pm

1 stop29h 50m

$824

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Sat 3/28

7:00 pm-1:00 pm

1 stop13h 00m

Košice Barca

Fri 4/3

2:45 pm-2:35 pm

1 stop29h 50m

$824

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Sat 3/28

7:00 pm-1:00 pm

1 stop13h 00m

Košice Barca

Fri 4/3

2:45 pm-3:50 pm

2 stops31h 05m

$835

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Fri 3/27

7:00 pm-2:15 pm

1 stop14h 15m

Košice Barca

Thu 4/2

2:45 pm-3:50 pm

2 stops31h 05m

$864

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Fri 3/27

7:00 pm-2:15 pm

1 stop14h 15m

Košice Barca

Mon 4/6

2:45 pm-2:35 pm

1 stop29h 50m

$865

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Fri 11/28

10:30 pm-10:20 am

2 stops29h 50m

Košice Barca

Fri 12/5

9:50 pm-3:35 pm

1 stop23h 45m

$888

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 13 results
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Best time to book a flight from District of Columbia to Košice

Have a flexible travel schedule? Discover the best time to fly to Košice from District of Columbia 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 District of Columbia to Košice
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 District of Columbia to Košice. 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 into for flights to Košice from District of Columbia?

    Most people fly into Košice Barca (KSC) if they book a flight to Košice from District of Columbia. Barca is conveniently located just 3.6 mi from Košice’s city center.

  • How long is the flight from District of Columbia to Košice?

    There are many flights that can get you from District of Columbia to Košice in 14h 35m. Fly via Austrian Airlines or Lufthansa to get the fastest option. Airlines will cover a distance of 4610 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from District of Columbia to Košice that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Košice flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Košice?

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

  • Can I find deals for business class flights from District of Columbia to Košice?

    Yes. Cheapflights offers flight deals from District of Columbia to Košice 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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