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Washington, D.C.

$356+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — WAS
dic. 3 — dic. 101
mié. 12/3
mié. 12/10
1 adult, Economy
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Find 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 noviembre 3, 2025.

This Flightnetwork deal was found by Cheapflights users on 11/2. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2510:25 amPRG - IAD
1 stop12h 50mScandinavian Airlines
sáb. 1/108:30 pmIAD - PRG
1 stop31h 15mScandinavian Airlines
Deal found 11/2$631
This Scandinavian Airlines deal was found by Cheapflights users on 11/3. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2510:25 amPRG - IAD
1 stop12h 50mScandinavian Airlines
lun. 1/58:30 pmIAD - PRG
1 stop31h 15mScandinavian Airlines
Deal found 11/3$638
This Scandinavian Airlines deal was found by Cheapflights users on 11/3. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2510:25 amPRG - IAD
1 stop12h 50mScandinavian Airlines
mié. 1/78:30 pmIAD - PRG
1 stop31h 15mScandinavian Airlines
Deal found 11/3$657
This Mytrip deal was found by Cheapflights users on 11/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/147:35 amPRG - IAD
1 stop14h 15mLufthansa
lun. 11/1710:55 pmIAD - PRG
1 stop17h 30mLufthansa
Deal found 11/2$666
This oojo deal was found by Cheapflights users on 11/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/193:00 pmPRG - IAD
1 stop32h 15mScandinavian Airlines
mié. 12/38:30 pmIAD - PRG
1 stop16h 10mScandinavian Airlines
Deal found 11/2$667
This Gotogate deal was found by Cheapflights users on 11/3. 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.
sáb. 12/612:50 pmPRG - BWI
1 stop11h 50mIcelandair
jue. 12/117:40 pmBWI - PRG
1 stop10h 15mIcelandair
Deal found 11/3$668
This Mytrip deal was found by Cheapflights users on 11/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/158:15 pmPRG - IAD
1 stop26h 25mSWISS
dom. 11/238:30 pmIAD - PRG
1 stop16h 30mSWISS
Deal found 11/2$670
This Mytrip deal was found by Cheapflights users on 11/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/206:45 amPRG - IAD
1 stop15h 55mSWISS
mar. 11/258:30 pmIAD - PRG
1 stop19h 50mSWISS
Deal found 11/3$671
This United Airlines deal was found by Cheapflights users on 11/3. 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.
mar. 12/237:25 amPRG - IAD
1 stop14h 25mUnited Airlines
jue. 1/85:25 pmIAD - PRG
1 stop14h 30mUnited Airlines
Deal found 11/3$672
This Expedia deal was found by Cheapflights users on 11/2. 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.
mié. 11/197:30 amPRG - IAD
1 stop18h 45mMultiple Airlines
mié. 12/39:45 amIAD - PRG
2 stops17h 00mMultiple Airlines
Deal found 11/2$674
This United Airlines deal was found by Cheapflights users on 11/3. 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.
mar. 12/237:25 amPRG - IAD
1 stop14h 25mUnited Airlines
sáb. 1/1012:40 pmIAD - PRG
2 stops18h 25mUnited Airlines
Deal found 11/3$675
This Lufthansa deal was found by Cheapflights users on 11/2. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2010:25 amPRG - IAD
1 stop11h 25mLufthansa
dom. 11/2310:00 pmIAD - PRG
1 stop14h 15mLufthansa
Deal found 11/2$676

Cheap 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 noviembre 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$620

One-way from

$356
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$743
Provider with most accurate pricing for Václav Havel Prague-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Václav Havel Prague-Washington, D.C. (WAS) flights.
Search Deals
From Czech Republic to Washington, D.C. (WAS)
Search Deals
One-way flight from Czech Republic to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 noviembre 3, 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

jue. 12/25

10:25 am-5:15 pm

1 stop12h 50m

Washington, D.C. Dulles Intl

lun. 1/5

8:30 pm-9:45 am

1 stop31h 15m

$638

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

jue. 12/25

10:25 am-5:15 pm

1 stop12h 50m

Washington, D.C. Dulles Intl

sáb. 1/10

8:30 pm-8:10 pm

1 stop17h 40m

$657

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

vie. 11/14

7:35 am-3:50 pm

1 stop14h 15m

Washington, D.C. Dulles Intl

lun. 11/17

10:55 pm-10:25 pm

1 stop17h 30m

$666

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

mié. 11/19

3:00 pm-5:15 pm

1 stop32h 15m

Washington, D.C. Dulles Intl

mié. 12/3

8:30 pm-6:40 pm

1 stop16h 10m

$667

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

dom. 1/25

6:45 am-4:40 pm

1 stop15h 55m

Washington, D.C. Dulles Intl

sáb. 1/31

8:30 pm-7:00 pm

1 stop16h 30m

$669

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

mié. 12/24

7:30 am-3:50 pm

1 stop14h 20m

Washington, D.C. Dulles Intl

vie. 1/9

5:25 pm-1:55 pm

1 stop14h 30m

$672

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

mié. 12/24

7:30 am-3:50 pm

1 stop14h 20m

Washington, D.C. Dulles Intl

mié. 1/7

5:25 pm-1:55 pm

1 stop14h 30m

$672

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

mié. 12/24

12:10 pm-8:15 pm

1 stop14h 05m

Washington, D.C. Dulles Intl

sáb. 1/10

8:30 pm-1:55 pm

1 stop11h 25m

$672

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

mar. 12/23

7:25 am-3:50 pm

1 stop14h 25m

Washington, D.C. Dulles Intl

mié. 1/7

5:25 pm-1:55 pm

1 stop14h 30m

$672

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

vie. 3/6

7:35 am-2:35 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

mar. 3/10

9:30 pm-1:55 pm

1 stop11h 25m

$674

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 58 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.

What is the cheapest month to book a flight from Czech Republic to Washington, D.C.?

Currently, November is the cheapest month in which you can book a flight from Czech Republic to Washington, D.C. (average of $483). Flying from Czech Republic to Washington, D.C. in December is currently the most expensive (average of $662). 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.

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 noviembre 3, 2025.
Get a feel of what it's like to fly with United Airlines, Aer Lingus, and Icelandair 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.
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Aer Lingus
7.2
Good
1,365 reviews
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Icelandair
7.1
Good
568 reviews
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Lufthansa
6.8
Okay
7,545 reviews
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 12h 50m. Scandinavian Airlines provides one of the quickest options available for as low as $638. The distance between Czech Republic and Washington, D.C. is about 4290 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.?

    While some choose either Václav Havel Prague - Washington, D.C. Reagan-National or Václav Havel Prague - Baltimore/Washington, Václav Havel Prague - Washington, D.C. Dulles Intl is the most popular route 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.

  • What is the cheapest month to book a flight from Czech Republic to Washington, D.C.?

    Currently, November is the cheapest month in which you can book a flight from Czech Republic to Washington, D.C. (average of $483). Flying from Czech Republic to Washington, D.C. in December is currently the most expensive (average of $662). 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

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

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

Browse thousands of different options on Cheapflights for your next trip

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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.
Frankfurt to Dulles Intl flights
Heathrow to Dulles Intl flights
Charles de Gaulle to Dulles Intl flights
Frankfurt to Reagan-National flights
Charles de Gaulle to Reagan-National flights
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Heathrow to Reagan-National flights
Amsterdam to Dulles Intl flights
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Frederic Chopin to Reagan-National flights
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London City to Reagan-National flights
Duesseldorf Intl to Reagan-National flights
Dublin to Dulles Intl flights
Madrid to Reagan-National flights
Amsterdam to Reagan-National flights
Zurich to Dulles Intl flights
Leonardo da Vinci/Fiumicino to Dulles Intl flights
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Berlin to Dulles Intl flights
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Edinburgh to Dulles Intl flights
Barcelona-El Prat to Reagan-National flights
Bruxelles-National to Reagan-National flights
Berlin to Reagan-National flights
Munich to Reagan-National flights
Manchester to Dulles Intl flights
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Budapest to Dulles Intl flights
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Top 5 airlines flying from Czech Republic to Washington, D.C.

Discover the top 5 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 noviembre 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$596Average$759FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$627Average$770FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$665Average$790FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$667Average$825FlexibilityNo cancel feeOn-time76%
KLMCheapest$850Average$1,094FlexibilityNo cancel feeOn-time75%

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