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Cheap flights from District of Columbia to Košice from $688

This is the cheapest round-trip 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 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:20 pm - 9:15 am
IAD
-
KSC
30h 55m1 stop
Multiple Airlines Logo
10:00 am - 7:40 pm
KSC
-
IAD
15h 40m2 stops
$688Multiple Airlines
Wed, Apr 15 - Fri, Apr 24
SWISS Logo
8:20 pm - 9:15 am
IAD
-
KSC
30h 55m1 stop
SWISS Logo
10:00 am - 4:45 pm
KSC
-
IAD
12h 45m1 stop
$707SWISS
Wed, Apr 15 - Fri, Apr 24
Multiple Airlines Logo
10:10 pm - 9:15 am
IAD
-
KSC
29h 05m2 stops
Multiple Airlines Logo
10:00 am - 7:40 pm
KSC
-
IAD
15h 40m2 stops
$718Multiple Airlines
Wed, Apr 15 - Fri, Apr 24
Multiple Airlines Logo
9:40 am - 2:00 pm
DCA
-
KSC
22h 20m2 stops
Multiple Airlines Logo
10:00 am - 9:53 pm
KSC
-
DCA
17h 53m2 stops
$736Multiple Airlines
Wed, Apr 15 - Fri, Apr 24
Multiple Airlines Logo
5:20 pm - 10:50 pm
IAD
-
KSC
23h 30m3 stops
Multiple Airlines Logo
5:25 pm - 8:05 pm
KSC
-
IAD
32h 40m3 stops
$939Multiple Airlines
Wed, Apr 15 - Fri, Apr 24
Multiple Airlines Logo
8:30 pm - 10:50 pm
IAD
-
KSC
20h 20m2 stops
Multiple Airlines Logo
5:25 pm - 8:05 pm
KSC
-
IAD
32h 40m3 stops
$1,034Multiple Airlines
Wed, Apr 15 - Fri, Apr 24
Multiple Airlines Logo
6:00 am - 11:35 am
DCA
-
KSC
23h 35m3 stops
Multiple Airlines Logo
3:05 pm - 8:53 am
KSC
-
DCA
23h 48m2 stops
$1,565Multiple Airlines
Wed, Apr 15 - Fri, Apr 24

SWISS flights from District of Columbia to Košice

Our best SWISS deals on District of Columbia to Košice flight tickets
SWISS
Apr 15
IAD8:20 pmWashington, D.C. Dulles Intl
30h 55m
1 stop
KSC9:15 amKošice Barca
Apr 24
KSC10:00 amKošice Barca
12h 45m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$707
Find similar
SWISS
Dec 30
IAD5:25 pmWashington, D.C. Dulles Intl
14h 30m
1 stop
KSC1:55 pmKošice Barca
Jan 5
KSC7:40 pmKošice Barca
24h 20m
2 stops
IAD2:00 pmWashington, D.C. Dulles Intl
$1,698
Find similar
SWISS
Dec 30
IAD5:45 pmWashington, D.C. Dulles Intl
14h 10m
2 stops
KSC1:55 pmKošice Barca
Jan 5
KSC7:40 pmKošice Barca
24h 20m
2 stops
IAD2:00 pmWashington, D.C. Dulles Intl
$1,717
Find similar

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 December 23, 2025.
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

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Wed 4/15

8:20 pm-9:15 am

1 stop30h 55m

Košice Barca

Fri 4/24

10:00 am-7:40 pm

2 stops15h 40m

$688

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Wed 4/15

8:20 pm-9:15 am

1 stop30h 55m

Košice Barca

Fri 4/24

10:00 am-4:45 pm

1 stop12h 45m

$707

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Wed 4/15

10:10 pm-9:15 am

2 stops29h 05m

Košice Barca

Fri 4/24

10:00 am-7:40 pm

2 stops15h 40m

$718

Washington, D.C.Košice

DCA - KSC

DCAKSC

Washington, D.C. Reagan-National

Wed 4/15

9:40 am-2:00 pm

2 stops22h 20m

Košice Barca

Fri 4/24

10:00 am-9:53 pm

2 stops17h 53m

$736

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Wed 4/15

5:20 pm-10:50 pm

3 stops23h 30m

Košice Barca

Fri 4/24

5:25 pm-8:05 pm

3 stops32h 40m

$939

Washington, D.C.Košice

IAD - KSC

IADKSC

Washington, D.C. Dulles Intl

Wed 4/15

8:30 pm-10:50 pm

2 stops20h 20m

Košice Barca

Fri 4/24

5:25 pm-8:05 pm

3 stops32h 40m

$1,034

Washington, D.C.Košice

DCA - KSC

DCAKSC

Washington, D.C. Reagan-National

Wed 4/15

6:00 am-11:35 am

3 stops23h 35m

Košice Barca

Fri 4/24

3:05 pm-8:53 am

2 stops23h 48m

$1,565

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Košice from

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

What is the cheapest day to depart on your flight to Košice?

According to our data, Thursday is the cheapest day to fly to Košice from District of Columbia. The lowest ticket price found for a Thursday departure recently was $900. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from District of Columbia to Košice for around $1,332.

What is the cheapest time of day to depart on your flight to Košice?

Flying to Košice from District of Columbia in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $998 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Košice is in the evening when prices are around $1,206.

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

14h 30m

Direct flights

None
The fastest flight from District of Columbia to Košice takes 14h 30m
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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