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$320+ Cheap flights from Washington, D.C. (WAS) to Slovakia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BTS
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Slovakia

Cheapest flights from Washington, D.C. to Slovakia
Explore the most affordable flight options available from Washington, D.C. to Slovakia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

This KAYAK deal was found by Cheapflights users on 6/4. 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.
Wed 8/58:20 pm
IAD
-
KSC
1 stop30h 55m
Multiple Airlines
Wed 8/122:45 pm
KSC
-
IAD
1 stop29h 50m
Multiple Airlines
Deal found 6/4$964
This FlightHub deal was found by Cheapflights users on 6/8. 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.
Wed 8/55:25 pm
IAD
-
KSC
1 stop14h 35m
Austrian Airlines
Wed 8/122:45 pm
KSC
-
IAD
1 stop29h 50m
Austrian Airlines
Deal found 6/8$994
This FlightHub deal was found by Cheapflights users on 6/8. 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.
Wed 8/510:20 pm
IAD
-
KSC
2 stops19h 00m
Lufthansa
Wed 8/122:45 pm
KSC
-
IAD
2 stops28h 50m
Lufthansa
Deal found 6/8$1,003
This Cheapflightsfares deal was found by Cheapflights users on 6/5. 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.
Sun 9/65:45 pm
IAD
-
KSC
1 stop14h 15m
Austrian Airlines
Sun 9/135:25 am
KSC
-
IAD
1 stop14h 35m
Austrian Airlines
Deal found 6/5$1,021
This Justfly.com deal was found by Cheapflights users on 6/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:43 pm
IAD
-
KSC
2 stops24h 12m
Multiple Airlines
Sun 9/135:25 am
KSC
-
IAD
1 stop14h 35m
Multiple Airlines
Deal found 6/8$1,049
This Expedia deal was found by Cheapflights users on 6/5. 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.
Thu 9/108:20 pm
IAD
-
KSC
1 stop30h 25m
Multiple Airlines
Sun 9/202:45 pm
KSC
-
IAD
2 stops52h 50m
Multiple Airlines
Deal found 6/5$1,059
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Tue 7/75:15 pm
IAD
-
BTS
1 stop23h 25m
Multiple Airlines
Tue 8/1112:55 pm
BTS
-
IAD
2 stops32h 15m
Multiple Airlines
Deal found 6/5$1,084
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Mon 7/65:15 pm
IAD
-
BTS
1 stop21h 20m
Multiple Airlines
Tue 8/1112:55 pm
BTS
-
IAD
2 stops32h 15m
Multiple Airlines
Deal found 6/5$1,099
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Tue 7/75:15 pm
IAD
-
BTS
1 stop23h 25m
Multiple Airlines
Wed 8/122:45 pm
BTS
-
IAD
2 stops30h 25m
Multiple Airlines
Deal found 6/5$1,105
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Mon 7/65:15 pm
IAD
-
BTS
1 stop21h 20m
Multiple Airlines
Wed 8/122:45 pm
BTS
-
IAD
2 stops30h 25m
Multiple Airlines
Deal found 6/5$1,120
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Tue 7/75:15 pm
IAD
-
BTS
1 stop23h 25m
Multiple Airlines
Thu 8/131:10 pm
BTS
-
IAD
2 stops36h 15m
Multiple Airlines
Deal found 6/5$1,123
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Mon 7/65:15 pm
IAD
-
BTS
1 stop21h 20m
Multiple Airlines
Thu 8/131:10 pm
BTS
-
IAD
2 stops36h 15m
Multiple Airlines
Deal found 6/5$1,138

Find flight deals from Washington, D.C. to Slovakia

Keep the following information in mind while searching for Washington, D.C. to Slovakia flight deals. Data was last updated June 9, 2026.

Round-trip from

$947
(Mytrip)

One-way from

$320
(Kiwi.com)
From Washington, D.C. (WAS) to Slovakia
Search Deals
One-way flight from Washington, D.C. (WAS) to Slovakia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Slovakia 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 June 9, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Slovakia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Wed 8/5

8:20 pm-9:15 am

1 stop30h 55m

Košice Barca

Wed 8/12

2:45 pm-2:35 pm

1 stop29h 50m

$964

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Wed 8/5

5:25 pm-2:00 pm

1 stop14h 35m

Košice Barca

Wed 8/12

2:45 pm-2:35 pm

1 stop29h 50m

$994

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Wed 8/5

10:20 pm-11:20 pm

2 stops19h 00m

Košice Barca

Wed 8/12

2:45 pm-1:35 pm

2 stops28h 50m

$1,003
Quickest round-trip

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Sun 9/6

5:45 pm-2:00 pm

1 stop14h 15m

Košice Barca

Sun 9/13

5:25 am-2:00 pm

1 stop14h 35m

$1,021

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Sun 9/6

12:43 pm-6:55 pm

2 stops24h 12m

Košice Barca

Sun 9/13

5:25 am-2:00 pm

1 stop14h 35m

$1,049

Washington, D.C.Bratislava

IAD - BTS

IADBTS

Washington, D.C. Dulles Intl

Tue 7/7

5:15 pm-10:40 pm

1 stop23h 25m

Bratislava - M. R. Štefánik

Wed 8/12

2:45 pm-3:10 pm

2 stops30h 25m

$1,105

Washington, D.C.Bratislava

IAD - BTS

IADBTS

Washington, D.C. Dulles Intl

Sat 7/4

5:15 pm-9:00 pm

1 stop21h 45m

Bratislava - M. R. Štefánik

Tue 8/11

12:55 pm-3:10 pm

2 stops32h 15m

$1,166

Washington, D.C.Košice

DCA - KSC

DCAKSC

Washington, D.C. Reagan-National

Thu 9/10

6:00 am-9:15 am

2 stops21h 15m

Košice Barca

Sun 9/20

5:25 am-6:15 pm

2 stops18h 50m

$1,208

Washington, D.C.Bratislava

IAD - BTS

IADBTS

Washington, D.C. Dulles Intl

Tue 7/7

5:15 pm-10:40 pm

1 stop23h 25m

Bratislava - M. R. Štefánik

Sun 8/9

6:55 pm-3:30 pm

2 stops26h 35m

$1,216

Washington, D.C.Bratislava

IAD - BTS

IADBTS

Washington, D.C. Dulles Intl

Sat 8/1

8:40 pm-9:00 pm

1 stop18h 20m

Bratislava - M. R. Štefánik

Sat 8/8

7:00 pm-3:45 pm

2 stops26h 45m

$1,218

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Showing 1-10 of 31 resultsSorted by cheapest first
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Best time to book a flight from Washington, D.C. to Slovakia

Have a flexible travel schedule? Discover the best time to fly to Slovakia from Washington, D.C. 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. to Slovakia
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 Washington, D.C. to Slovakia. 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. to Slovakia?

    Airlines like Austrian Airlines and LOT fly from Washington, D.C. to Slovakia in about 14h 35m. The time it takes to get you to your destination can typically vary by up to 9h. There are 4610 mi between Washington, D.C. and Slovakia. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Washington, D.C. to Slovakia?

    The most popular flight routes from Washington, D.C. to Slovakia are Washington, D.C. Reagan-National - Košice Barca, Washington, D.C. Dulles Intl - Košice Barca and Baltimore/Washington - Bratislava - M. R. Štefánik.

  • Can I find deals for flights from Washington, D.C. to Slovakia that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Slovakia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Slovakia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Slovakia.

  • Can I find deals for business class flights from Washington, D.C. to Slovakia?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Slovakia 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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