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

Currently, July is the cheapest month in which you can book a flight from Slovakia to Washington, D.C. Dulles Intl Airport (average of $306). Flying from Slovakia 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.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from SK to IAD?

When flying from Slovakia to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Slovakia to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Slovakia to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Slovakia to Dulles Intl?

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

Can I find deals for business class flights from Slovakia to Dulles Intl?

Yes. Cheapflights offers flight deals from Slovakia 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.

$664+ Flights from Slovakia to Washington, D.C. Dulles Intl Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Slovakia to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Slovakia to Dulles Intl

Round-trip from	$664 (SWISS)

From Slovakia to Washington, D.C. Dulles Intl

Search Deals

Find flight deals from Slovakia to Dulles Intl

Cheapest flights from Slovakia to Dulles Intl
Explore the most affordable flight options available from Slovakia to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Fr 12/269:45 amKSC - IAD

1 stop12h 55mSWISS

So 1/115:25 pmIAD - KSC

1 stop19h 25mSWISS

Deal found 7/31

$664

Mi 8/272:45 pmKSC - IAD

1 stop29h 50mAustrian Airlines

Sa 9/65:25 pmIAD - KSC

1 stop14h 35mAustrian Airlines

Deal found 7/30

$694

Fr 8/299:40 amKSC - IAD

1 stop12h 35mMultiple Airlines

Fr 9/55:16 pmIAD - KSC

2 stops38h 44mMultiple Airlines

Deal found 7/30

$713

Di 8/265:25 amKSC - IAD

2 stops16h 25mLufthansa

Di 9/26:10 pmIAD - KSC

2 stops13h 50mLufthansa

Deal found 7/30

$739

Do 7/3110:30 pmBTS - IAD

2 stops26h 35mMultiple Airlines

Di 8/510:20 pmIAD - BTS

3 stops20h 50mMultiple Airlines

Deal found 7/29

$1,464

Best flights from Slovakia to Dulles Intl
Discover carefully curated flight deals from Slovakia to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 1, 2025.

Fr 12/269:45 amKSC - IAD

1 stop12h 55mSWISS

So 1/115:25 pmIAD - KSC

1 stop19h 25mSWISS

Deal found 7/31

$664

Mi 8/272:45 pmKSC - IAD

1 stop29h 50mAustrian Airlines

Sa 9/65:25 pmIAD - KSC

1 stop14h 35mAustrian Airlines

Deal found 7/30

$694

Fr 8/299:40 amKSC - IAD

1 stop12h 35mMultiple Airlines

Fr 9/55:16 pmIAD - KSC

2 stops38h 44mMultiple Airlines

Deal found 7/30

$713

Di 8/265:25 amKSC - IAD

2 stops16h 25mLufthansa

Di 9/26:10 pmIAD - KSC

2 stops13h 50mLufthansa

Deal found 7/30

$739

Sa 12/206:00 amBTS - IAD

2 stops19h 55mMultiple Airlines

Mo 1/56:00 pmIAD - BTS

3 stops35h 05mMultiple Airlines

Deal found 7/30

$1,541

Last-minute flights from Slovakia to Dulles Intl
Discover last-minute flight deals from Slovakia to Dulles Intl. Data last updated August 1, 2025 and is based on user searches.

Do 7/3110:30 pmBTS - IAD

2 stops26h 35mMultiple Airlines

Di 8/510:20 pmIAD - BTS

3 stops20h 50mMultiple Airlines

Deal found 7/29

$1,464

Di 8/265:25 amKSC - IAD

2 stops16h 25mLufthansa

Di 9/26:10 pmIAD - KSC

2 stops13h 50mLufthansa

Deal found 7/30

$739

Mi 8/272:45 pmKSC - IAD

1 stop29h 50mAustrian Airlines

Sa 9/65:25 pmIAD - KSC

1 stop14h 35mAustrian Airlines

Deal found 7/30

$694

Fr 8/299:40 amKSC - IAD

1 stop12h 35mSWISS

Mi 9/38:45 pmIAD - KSC

1 stop29h 55mSWISS

Deal found 7/30

$683

Fr 8/299:40 amKSC - IAD

1 stop12h 35mMultiple Airlines

Fr 9/55:16 pmIAD - KSC

2 stops38h 44mMultiple Airlines

Deal found 7/30

$713

Cheapflights Fare Finder

Use the filters below to find and compare flights from Slovakia to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KošiceWashington, D.C.

KSC - IAD

KSCIAD

Košice Barca

Fr 12/26

9:45 am-4:40 pm

1 stop12h 55m

Washington, D.C. Dulles Intl

So 1/11

5:25 pm-6:50 pm

1 stop19h 25m

$664

KošiceWashington, D.C.

KSC - IAD

KSCIAD

Košice Barca

Mi 8/27

2:45 pm-2:35 pm

1 stop29h 50m

Washington, D.C. Dulles Intl

Sa 9/6

5:25 pm-2:00 pm

1 stop14h 35m

$694

KošiceWashington, D.C.

KSC - IAD

KSCIAD

Košice Barca

Fr 8/29

9:40 am-4:15 pm

1 stop12h 35m

Washington, D.C. Dulles Intl

Fr 9/5

5:16 pm-2:00 pm

2 stops38h 44m

$713

KošiceWashington, D.C.

KSC - IAD

KSCIAD

Košice Barca

Di 8/26

5:25 am-3:50 pm

2 stops16h 25m

Washington, D.C. Dulles Intl

Di 9/2

6:10 pm-2:00 pm

2 stops13h 50m

$739

BratislavaWashington, D.C.

BTS - IAD

BTSIAD

Bratislava - M. R. Štefánik

Sa 12/20

6:00 am-7:55 pm

2 stops19h 55m

Washington, D.C. Dulles Intl

Mo 1/5

6:00 pm-11:05 am

3 stops35h 05m

$1,541

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Slovakia to Dulles Intl

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Dulles Intl

Peruse reviews from past customers who have flown with Austrian Airlines, SWISS, and Lufthansa from Slovakia to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Austrian Airlines

7.6

Good

823 reviews

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

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

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

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

Can I find deals for flights from Slovakia to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Slovakia to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Slovakia to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Slovakia to Dulles Intl.
Can I find deals for business class flights from Slovakia to Dulles Intl?
Yes. Cheapflights offers flight deals from Slovakia 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 Slovakia to Washington, D.C. Dulles Intl Airport?
Currently, July is the cheapest month in which you can book a flight from Slovakia to Washington, D.C. Dulles Intl Airport (average of $306). Flying from Slovakia 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

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

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$664+ Cheap flights from Slovakia 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.

Find cheap flights from Slovakia to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Slovakia to Dulles Intl

Keep the following information in mind while searching for Slovakia to Dulles Intl flight deals. Data was last updated August 1, 2025.

Round-trip from

Find flight deals from Slovakia to Dulles Intl

Cheapest flights from Slovakia to Dulles IntlExplore the most affordable flight options available from Slovakia to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Explore the most affordable flight options available from Slovakia to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Slovakia to Washington, D.C. Dulles Intl Airport that are best for you.

Best time to book a flight from Slovakia to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Slovakia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Slovakia to Washington, D.C. Dulles Intl Airport

Reviews of airlines servicing Dulles Intl

Related info for your journey

Find useful and relevant information for your journey from Slovakia to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Slovakia to Dulles Intl that include hotel bookings?

How can I find direct flights from Slovakia to Dulles Intl?

Can I find deals for business class flights from Slovakia to Dulles Intl?

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Slovakia to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Slovakia to Dulles Intl
Explore the most affordable flight options available from Slovakia to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.