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Cheap flights from District of Columbia to Košice from $371

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Košice departing on 6/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from District of Columbia to Košice

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
8:20 pm - 9:15 am
IAD
-
KSC
30h 55m
1 stop
SWISS Logo
2:50 pm - 4:45 pm
KSC
-
IAD
31h 55m
1 stop
$1,022SWISS
Wed, Aug 5 - Wed, Aug 12
SWISS Logo
8:20 pm - 6:55 pm
IAD
-
KSC
16h 35m
1 stop
SWISS Logo
2:50 pm - 4:45 pm
KSC
-
IAD
31h 55m
1 stop
$1,023SWISS
Sun, Jul 19 - Wed, Aug 19
Multiple Airlines Logo
10:20 pm - 11:20 pm
IAD
-
KSC
19h 00m
2 stops
Multiple Airlines Logo
7:15 pm - 4:45 pm
KSC
-
IAD
27h 30m
1 stop
$1,027Multiple Airlines
Tue, Jul 21 - Tue, Aug 18
Lufthansa Logo
10:20 pm - 11:20 pm
IAD
-
KSC
19h 00m
2 stops
Lufthansa Logo
2:45 pm - 1:35 pm
KSC
-
IAD
28h 50m
2 stops
$1,052Lufthansa
Wed, Aug 5 - Wed, Aug 12
Multiple Airlines Logo
8:20 pm - 9:15 am
IAD
-
KSC
30h 55m
1 stop
Multiple Airlines Logo
2:45 pm - 1:35 pm
KSC
-
IAD
28h 50m
2 stops
$1,053Multiple Airlines
Wed, Aug 5 - Wed, Aug 12
Austrian Airlines Logo
5:25 pm - 2:00 pm
IAD
-
KSC
14h 35m
1 stop
Austrian Airlines Logo
5:25 am - 2:35 pm
KSC
-
IAD
15h 10m
1 stop
$1,054Austrian Airlines
Sun, Jul 19 - Thu, Aug 20
Multiple Airlines Logo
8:20 pm - 9:15 am
IAD
-
KSC
30h 55m
1 stop
Multiple Airlines Logo
2:45 pm - 1:35 pm
KSC
-
IAD
52h 50m
2 stops
$1,068Multiple Airlines
Wed, Jul 22 - Mon, Aug 17
Lufthansa Logo
10:20 pm - 11:20 pm
IAD
-
KSC
19h 00m
2 stops
Lufthansa Logo
2:45 pm - 4:05 pm
KSC
-
IAD
31h 20m
2 stops
$1,078Lufthansa
Sun, Jul 19 - Tue, Aug 18
LOT Logo
6:30 am - 5:05 pm
DCA
-
KSC
28h 35m
2 stops
LOT Logo
3:05 pm - 10:59 pm
KSC
-
DCA
37h 54m
2 stops
$1,486LOT
Wed, Aug 5 - Wed, Aug 12
LOT Logo
6:30 am - 5:05 pm
DCA
-
KSC
28h 35m
2 stops
LOT Logo
3:05 pm - 10:59 pm
KSC
-
DCA
37h 54m
2 stops
$1,536LOT
Wed, Aug 5 - Wed, Aug 12

SWISS flights from District of Columbia to Košice

Our best SWISS deals on District of Columbia to Košice flight tickets
SWISS
Aug 5
IAD8:20 pmWashington, D.C. Dulles Intl
30h 55m
1 stop
KSC9:15 amKošice Barca
Aug 12
KSC2:50 pmKošice Barca
31h 55m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$1,022
SWISS
Jul 19
IAD8:20 pmWashington, D.C. Dulles Intl
16h 35m
1 stop
KSC6:55 pmKošice Barca
Aug 19
KSC2:50 pmKošice Barca
31h 55m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$1,023
SWISS
Aug 5
IAD8:20 pmWashington, D.C. Dulles Intl
30h 55m
1 stop
KSC9:15 amKošice Barca
Aug 12
KSC2:50 pmKošice Barca
31h 55m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$1,077

Lufthansa flights from District of Columbia to Košice

Our best Lufthansa deals on District of Columbia to Košice flight tickets
Lufthansa
Aug 5
IAD10:20 pmWashington, D.C. Dulles Intl
19h 00m
2 stops
KSC11:20 pmKošice Barca
Aug 12
KSC2:45 pmKošice Barca
28h 50m
2 stops
IAD1:35 pmWashington, D.C. Dulles Intl
$1,052
Lufthansa
Jul 19
IAD10:20 pmWashington, D.C. Dulles Intl
19h 00m
2 stops
KSC11:20 pmKošice Barca
Aug 18
KSC2:45 pmKošice Barca
31h 20m
2 stops
IAD4:05 pmWashington, D.C. Dulles Intl
$1,078
Lufthansa
Jul 22
IAD10:20 pmWashington, D.C. Dulles Intl
19h 00m
2 stops
KSC11:20 pmKošice Barca
Aug 17
KSC2:45 pmKošice Barca
52h 50m
2 stops
IAD1:35 pmWashington, D.C. Dulles Intl
$1,081

momondo 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, momondo users made 832,500 searches. Data last updated March 29, 2026.
Use the filters below to find and compare flights from District of Columbia to Košice 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

2:50 pm-4:45 pm

1 stop31h 55m

$1,022

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Sun 7/19

8:20 pm-6:55 pm

1 stop16h 35m

Košice Barca

Wed 8/19

2:50 pm-4:45 pm

1 stop31h 55m

$1,023

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Tue 7/21

10:20 pm-11:20 pm

2 stops19h 00m

Košice Barca

Tue 8/18

7:15 pm-4:45 pm

1 stop27h 30m

$1,027

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

$1,052

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-1:35 pm

2 stops28h 50m

$1,053
Quickest round-trip

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Sun 7/19

5:25 pm-2:00 pm

1 stop14h 35m

Košice Barca

Thu 8/20

5:25 am-2:35 pm

1 stop15h 10m

$1,054

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Wed 7/22

8:20 pm-9:15 am

1 stop30h 55m

Košice Barca

Mon 8/17

2:45 pm-1:35 pm

2 stops52h 50m

$1,068

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Sun 7/19

10:20 pm-11:20 pm

2 stops19h 00m

Košice Barca

Tue 8/18

2:45 pm-4:05 pm

2 stops31h 20m

$1,078

Washington, D.C.Košice

DCA - KSC

DCAKSC

Washington, D.C. Reagan-National

Wed 8/5

6:30 am-5:05 pm

2 stops28h 35m

Košice Barca

Wed 8/12

3:05 pm-10:59 pm

2 stops37h 54m

$1,486

Washington, D.C.Košice

DCA - KSC

DCAKSC

Washington, D.C. Reagan-National

Wed 8/5

6:30 am-5:05 pm

2 stops28h 35m

Košice Barca

Wed 8/12

3:05 pm-10:59 pm

2 stops37h 54m

$1,536

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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How to get the cheapest flight ticket from District of Columbia to Košice

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on District of Columbia to Košice flights?

You could potentially save up to 61% on your flight if you consider stops on a District of Columbia to Košice flight.

Cheap District of Columbia to Košice flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Košice

Fastest flight time

17h 20m

Direct flights

None
The fastest flight from District of Columbia to Košice takes 17h 20m
There are no direct flights from District of Columbia to Košice. There are no popular flight routes from District of Columbia to Košice.
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  • When did momondo last update prices for flights from District of Columbia to Košice Barca Airport?

    Prices for flights from District of Columbia to Košice Barca Airport refresh daily.

  • How old do you have to be to fly from District of Columbia to Košice Barca Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from District of Columbia to Košice Barca Airport.

  • What documentation or ID do you need to fly to Košice Barca Airport?

    The travel and health documents you'll need for your trip to Košice Barca Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Košice Barca Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Košice?

Book flights to Košice if you plan to visit one of these locations
Prešov

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Košice?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from District of Columbia to Košice for you.

Can I find flights from District of Columbia to Košice with flexible booking policies on momondo?

All flight searches from District of Columbia to Košice on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from District of Columbia to Košice?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Košice from District of Columbia.

I’m not ready to book a flight from District of Columbia to Košice right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of District of Columbia to Košice flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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