IAD - KSC

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1 adult
1 adult, Economy, 0 bags

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Everything you should know

Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Košice. You'll need to take a connecting flight to reach the destination.
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Cheap Flights from Washington, D.C. to Košice (IAD-KSC)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Košice

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IAD  Washington Dulles Airport-KSC Košice Barca
4610 mimulti-stop
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KSC  Košice Barca-IAD Washington Dulles Airport
4610 mimulti-stop
Multiple Airlines
Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Košice flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. Dulles Intl Airport to Košice with more confidence.

What is the cheapest layover airport when flying from Washington, D.C. Dulles Intl Airport to Košice?

Flights via Vienna Intl (VIE) offer the most affordable fares, with an average round-trip price of $996. Based on KAYAK data over the past 3 months.

When flying from Washington, D.C. Dulles Intl Airport to Košice which airport offers the shortest layover?

Vienna Intl (VIE) had the shortest average connection time for Washington, D.C. Dulles Intl Airport to Košice layovers at 908 minutes over the past 3 months.

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When to book flights from Washington, D.C. to Košice

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Košice based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Dulles Intl Airport to Košice flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Košice?

    Only Economy Class is available on flights from Washington, D.C. Dulles Intl Airport to Košice.

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

    A nonstop flight from Washington, D.C. Dulles Intl Airport to Košice takes 0h 00m, covering 4,610 miles.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Košice?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • What car rental options are available at Košice Barca Airport (KSC)?

    Košice Barca Airport (KSC) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:
    • Budget
    • Europcar
    • Avis
    • Sixt
    • Alamo

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Košice?

    Flights from Washington, D.C. Dulles Intl Airport to Košice usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Košice Barca (KSC).

  • Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Košice pass through?

    Most connecting flights from Washington, D.C. Dulles Intl Airport to Košice pass through Vienna Intl (VIE), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Košice?

    Yes. Being flexible with your travel dates can save you up to 52% on the Washington, D.C. Dulles Intl Airport to Košice route. Tuesday is the cheapest departure day at $910 round-trip on average, while Monday is the most expensive at $1,894, a difference of $984. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Washington, D.C. Dulles Intl Airport and Košice?

    Košice is 6 hours ahead of Washington, D.C. Dulles Intl Airport (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Washington, D.C. Dulles Intl Airport to Košice flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Monday. On this route, Tuesday flights average $910 - about $984 less than Monday (52% savings) based on the last 12 months.

More options for your flight from Washington, D.C. to Košice

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