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Dulles Intl

$664+ 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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
KSC — IAD
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap 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 julio 31, 2025.

Round-trip from

$664
(SWISS)
From Košice Barca to Washington, D.C. Dulles Intl
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Find 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 julio 31, 2025.

This SWISS deal was found by Cheapflights users on 7/31. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/269:45 amKSC - IAD
1 stop12h 55mSWISS
dom. 1/115:25 pmIAD - KSC
1 stop19h 25mSWISS
Deal found 7/31$664
This Austrian Airlines deal was found by Cheapflights users on 7/30. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/272:45 pmKSC - IAD
1 stop29h 50mAustrian Airlines
sáb. 9/65:25 pmIAD - KSC
1 stop14h 35mAustrian Airlines
Deal found 7/30$694
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/299:40 amKSC - IAD
1 stop12h 35mMultiple Airlines
vie. 9/55:16 pmIAD - KSC
2 stops38h 44mMultiple Airlines
Deal found 7/30$713
This Lufthansa deal was found by Cheapflights users on 7/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/265:25 amKSC - IAD
2 stops16h 25mLufthansa
mar. 9/26:10 pmIAD - KSC
2 stops13h 50mLufthansa
Deal found 7/30$739

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 julio 31, 2025.
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

Košice

Fly to

Dulles Intl

Route

Depart

Return

Price

KošiceWashington, D.C.

KSC - IAD

KSCIAD

Košice Barca

vie. 12/26

9:45 am-4:40 pm

1 stop12h 55m

Washington, D.C. Dulles Intl

dom. 1/11

5:25 pm-6:50 pm

1 stop19h 25m

$664

KošiceWashington, D.C.

KSC - IAD

KSCIAD

Košice Barca

mié. 8/27

2:45 pm-2:35 pm

1 stop29h 50m

Washington, D.C. Dulles Intl

sáb. 9/6

5:25 pm-2:00 pm

1 stop14h 35m

$694

KošiceWashington, D.C.

KSC - IAD

KSCIAD

Košice Barca

vie. 8/29

9:40 am-4:15 pm

1 stop12h 35m

Washington, D.C. Dulles Intl

vie. 9/5

5:16 pm-2:00 pm

2 stops38h 44m

$713

KošiceWashington, D.C.

KSC - IAD

KSCIAD

Košice Barca

mar. 8/26

5:25 am-3:50 pm

2 stops16h 25m

Washington, D.C. Dulles Intl

mar. 9/2

6:10 pm-2:00 pm

2 stops13h 50m

$739

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated julio 31, 2025.
Read through reviews of airlines operating flights from Košice to Washington, D.C. Dulles Intl Airport, such as Austrian Airlines, SWISS, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Boarding

7.6

Food

6.8

Crew

8.1

Overall

7.6

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
823 reviews
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Boarding

7.6

Food

6.8

Crew

8.1

Overall

7.6

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
SWISS
7.5
Good
1,686 reviews
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Boarding

7.6

Food

6.8

Crew

8.1

Overall

7.6

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Lufthansa
6.8
Okay
7,275 reviews
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Boarding

7.6

Food

6.8

Crew

8.1

Overall

7.6

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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.

  • What is the cheapest month to book a flight from Košice to Washington, D.C. Dulles Intl Airport?

    Currently, July is the cheapest month in which you can book a flight from Košice to Washington, D.C. Dulles Intl Airport (average of $306). Flying from Košice to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Waldorf
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Bowie

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