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$232+ Cheap flights from District of Columbia to the Czech Republic

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PRG
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Cheap flight deals from District of Columbia to Czech Republic

Cheapest flights from District of Columbia to Czech Republic
Explore the most affordable flight options available from District of Columbia to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:25 pmIAD - PRG
1 stop19h 35mSWISS
Tue 1/68:15 pmPRG - IAD
2 stops47h 45mSWISS
Deal found 12/17$758
This CrystalTravel 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:30 pmIAD - PRG
1 stop16h 40mSWISS
Fri 1/96:45 amPRG - IAD
2 stops19h 30mSWISS
Deal found 12/16$781
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:10 pmIAD - PRG
2 stops32h 35mSWISS
Wed 12/246:45 amPRG - IAD
1 stop14h 45mSWISS
Deal found 12/17$782
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:25 pmIAD - PRG
1 stop19h 35mMultiple Airlines
Wed 12/317:25 amPRG - IAD
1 stop13h 15mMultiple Airlines
Deal found 12/17$785
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:10 pmIAD - PRG
2 stops22h 15mLufthansa
Thu 1/84:45 pmPRG - IAD
2 stops27h 15mLufthansa
Deal found 12/15$789
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:10 pmIAD - PRG
2 stops15h 50mAustrian Airlines
Wed 1/74:40 pmPRG - IAD
2 stops51h 20mAustrian Airlines
Deal found 12/15$796
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:10 pmIAD - PRG
2 stops22h 15mLufthansa
Fri 1/96:15 amPRG - IAD
2 stops20h 00mLufthansa
Deal found 12/15$800
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:20 pmIAD - PRG
2 stops28h 25mSWISS
Tue 1/68:15 pmPRG - IAD
2 stops47h 45mSWISS
Deal found 12/15$804
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:30 pmIAD - PRG
1 stop16h 40mSWISS
Tue 1/68:15 pmPRG - IAD
2 stops47h 45mSWISS
Deal found 12/17$808
This CheapOair deal was found by Cheapflights users on 12/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:10 pmIAD - PRG
2 stops32h 35mMultiple Airlines
Wed 12/317:25 amPRG - IAD
1 stop13h 15mMultiple Airlines
Deal found 12/17$828
This Delta deal was found by Cheapflights users on 12/15. 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.
Mon 12/156:05 pmIAD - PRG
1 stop10h 45mDelta
Fri 12/196:30 amPRG - IAD
1 stop16h 05mDelta
Deal found 12/15$840
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:44 pmDCA - PRG
2 stops22h 21mBritish Airways
Fri 1/97:00 pmPRG - DCA
2 stops27h 53mBritish Airways
Deal found 12/16$969

Find flight deals from District of Columbia to Czech Republic

Keep the following information in mind while searching for District of Columbia to Czech Republic flight deals. Data was last updated December 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$556
(FlightHub)

One-way from

$232
(oojo)

Popular in

June

Cheapest in

September

Average price

$781
Provider with most accurate pricing for Washington, D.C. (WAS)-Václav Havel Prague flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Václav Havel Prague flights.
Search Deals
From District of Columbia to Czech Republic
Search Deals
One-way flight from District of Columbia to Czech Republic
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Czech Republic 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 17, 2025.
Use the filters below to find and compare flights from District of Columbia to the Czech Republic that are best for you.

Fly from

District of Columbia

Fly to

Czech Republic

Route

Depart

Return

Price

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Thu 1/29

11:10 am-8:25 pm

2 stops27h 15m

Václav Havel Prague

Sun 2/1

8:50 pm-10:58 pm

2 stops32h 08m

$567

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Sun 4/12

10:00 pm-11:25 pm

2 stops19h 25m

Václav Havel Prague

Tue 4/21

10:20 am-10:33 pm

2 stops18h 13m

$584

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Wed 4/8

5:49 pm-1:20 pm

2 stops13h 31m

Václav Havel Prague

Wed 4/22

12:55 pm-10:33 pm

2 stops15h 38m

$584

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Mon 1/26

11:10 am-9:45 am

2 stops16h 35m

Václav Havel Prague

Sat 1/31

10:25 am-10:53 pm

2 stops18h 28m

$589

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Tue 1/13

12:10 pm-12:55 pm

2 stops18h 45m

Václav Havel Prague

Tue 1/27

6:45 am-6:44 pm

2 stops17h 59m

$594

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Tue 1/13

9:45 pm-5:30 pm

1 stop13h 45m

Václav Havel Prague

Fri 1/30

6:00 am-3:35 pm

1 stop15h 35m

$595

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Tue 1/13

9:45 pm-5:30 pm

1 stop13h 45m

Václav Havel Prague

Thu 1/29

6:45 am-7:55 pm

1 stop19h 10m

$595

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Sun 1/11

9:45 pm-8:45 pm

1 stop17h 00m

Václav Havel Prague

Thu 1/29

6:45 am-3:35 pm

1 stop14h 50m

$595

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Wed 1/14

12:23 pm-11:40 am

2 stops17h 17m

Václav Havel Prague

Wed 1/28

2:30 pm-4:05 pm

1 stop31h 35m

$597

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Tue 1/13

12:23 pm-11:40 am

2 stops17h 17m

Václav Havel Prague

Wed 1/28

2:30 pm-4:05 pm

1 stop31h 35m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 41 results
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Best time to book a flight from District of Columbia to Czech Republic

Have a flexible travel schedule? Discover the best time to fly to Czech Republic from District of Columbia 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 District of Columbia to the Czech Republic

What is the cheapest month to book a flight from District of Columbia to Czech Republic?

Currently, November is the cheapest month in which you can book a flight from District of Columbia to Czech Republic (average of $367). Flying from District of Columbia to Czech Republic in June is currently the most expensive (average of $608). 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.

What is the cheapest time of day to fly from DC to CZ?

Find hourly flight availability from District of Columbia to Czech Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 17, 2025.

One of the essential ways to save on airfare from District of Columbia to Czech Republic is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 19% on airfare.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Czech Republic. 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 District of Columbia to Czech Republic?

    A quick flight from District of Columbia to Czech Republic can take about 17h 17m. Scandinavian Airlines provides one of the quickest options available for as low as $597. The distance from District of Columbia to Czech Republic is about 4290 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from District of Columbia to Czech Republic one-way?

    One-way options have recently been found by users for as low as $175 on Icelandair. Other airlines that offer cheap prices include Scandinavian Airlines from $213 and Aer Lingus from $261 one-way.

  • Can I find deals for flights from District of Columbia to Czech Republic that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Czech Republic flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Czech Republic?

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

  • Can I find deals for business class flights from District of Columbia to Czech Republic?

    Yes. Cheapflights offers flight deals from District of Columbia to Czech Republic 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 District of Columbia to Czech Republic?

    Currently, November is the cheapest month in which you can book a flight from District of Columbia to Czech Republic (average of $367). Flying from District of Columbia to Czech Republic in June is currently the most expensive (average of $608). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for District of Columbia to Czech Republic

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from District of Columbia to Czech Republic

Discover the top 10 airlines that operate flights from District of Columbia to Czech Republic. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$381Average$628FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$427Average$483FlexibilityNo cancel feeOn-time77%
DeltaCheapest$525Average$789FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$526Average$705FlexibilityNo cancel feeOn-time79%
TAP AIR PORTUGALCheapest$528Average$789FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$547Average$735FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$561Average$606FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$563Average$858FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$563Average$795FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$611Average$921FlexibilityNo cancel feeOn-timeN/A

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