Washington, D.C.

$393+ Cheap flights from the Czech Republic to Washington, D.C. (WAS)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — WAS
Jan 17 — Jan 241
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Cheap flight deals from Czech Republic to Washington, D.C.

Cheapest flights from Czech Republic to Washington, D.C.
Explore the most affordable flight options available from Czech Republic to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/201:45 pmPRG - IAD
1 stop31h 50mUnited Airlines
Sun 12/2810:00 pmIAD - PRG
1 stop18h 25mUnited Airlines
Deal found 12/16$859
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:30 amPRG - IAD
2 stops23h 27mDelta
Sun 12/286:59 pmIAD - PRG
2 stops16h 06mDelta
Deal found 12/16$1,126
This Gotogate deal was found by Cheapflights users on 12/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:50 pmPRG - BWI
1 stop11h 50mIcelandair
Sun 1/47:40 pmBWI - PRG
1 stop10h 15mIcelandair
Deal found 12/18$2,191
This Icelandair deal was found by Cheapflights users on 12/18. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:50 pmPRG - BWI
1 stop11h 50mMultiple Airlines
Sun 1/42:15 pmBWI - PRG
2 stops15h 40mMultiple Airlines
Deal found 12/18$2,838
This Delta deal was found by Cheapflights users on 12/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:40 pmPRG - DCA
2 stops16h 17mDelta
Sun 1/42:10 pmDCA - PRG
2 stops15h 30mDelta
Deal found 12/18$4,859

Find flight deals from Czech Republic to Washington, D.C.

Keep the following information in mind while searching for Czech Republic to Washington, D.C. flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$642
(Gotogate)

One-way from

$393
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$854
Provider with most accurate pricing for Václav Havel Prague-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Václav Havel Prague-Washington, D.C. (WAS) flights.
From Czech Republic to Washington, D.C. (WAS)
One-way flight from Czech Republic to Washington, D.C. (WAS)
Highest demand for flights based on searches. 4% potential increase in price ($30 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Czech Republic to Washington, D.C. 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 December 18, 2025.
Use the filters below to find and compare flights from the Czech Republic to Washington, D.C. that are best for you.

Fly from

Czech Republic

Fly to

Washington, D.C.

Route

Depart

Return

Price

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Sat 1/17

10:25 am-6:50 pm

1 stop14h 25m

Washington, D.C. Dulles Intl

Mon 2/2

8:30 pm-6:40 pm

1 stop16h 10m

$642

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Wed 1/21

10:25 am-5:15 pm

1 stop12h 50m

Washington, D.C. Dulles Intl

Mon 1/26

4:50 pm-6:40 pm

1 stop19h 50m

$642

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Sat 2/7

10:25 am-6:50 pm

1 stop14h 25m

Washington, D.C. Dulles Intl

Sat 2/21

8:30 pm-2:20 pm

1 stop11h 50m

$643

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Mon 1/12

10:25 am-5:15 pm

1 stop12h 50m

Washington, D.C. Dulles Intl

Mon 1/26

4:50 pm-9:45 am

1 stop10h 55m

$647

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Thu 2/26

10:25 am-5:15 pm

1 stop12h 50m

Washington, D.C. Dulles Intl

Mon 3/2

8:30 pm-9:45 am

1 stop31h 15m

$649

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Sat 2/7

5:30 pm-9:00 pm

2 stops33h 30m

Washington, D.C. Dulles Intl

Sat 2/21

5:30 pm-6:25 pm

1 stop18h 55m

$702

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Sat 1/17

10:30 am-7:45 pm

2 stops15h 15m

Washington, D.C. Reagan-National

Mon 2/2

11:05 am-8:45 am

2 stops15h 40m

$705

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Wed 2/11

9:35 am-11:45 am

1 stop32h 10m

Washington, D.C. Dulles Intl

Sun 2/15

9:15 pm-6:30 pm

1 stop15h 15m

$706

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Sat 1/17

7:35 am-8:15 pm

1 stop18h 40m

Washington, D.C. Dulles Intl

Mon 2/2

5:25 pm-1:55 pm

1 stop14h 30m

$707

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Wed 2/11

7:30 am-3:33 pm

2 stops14h 03m

Washington, D.C. Reagan-National

Sun 2/15

11:05 am-8:45 am

2 stops15h 40m

$714

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 51 results
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Best time to book a flight from Czech Republic to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Czech Republic 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 the Czech Republic to Washington, D.C.
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated December 18, 2025.
Get a feel of what it's like to fly with United Airlines, Icelandair, and Lufthansa from the Czech Republic to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

Related info for your journey

Find useful and relevant information for your journey from Czech Republic to Washington, D.C.. 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 Czech Republic to Washington, D.C.?

    A quick flight from Czech Republic to Washington, D.C. can take about 14h 03m. Scandinavian Airlines provides one of the quickest options available for as low as $714. The distance between Czech Republic and Washington, D.C. is about 4279 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

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

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

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Alternative routes for Czech Republic to Washington, D.C.

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

Top 4 airlines flying from Czech Republic to Washington, D.C.

Discover the top 4 airlines that operate flights from Czech Republic to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$596Average$759FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$627Average$769FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$665Average$772FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$674Average$824FlexibilityNo cancel feeOn-time76%

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