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$246+ Cheap flights from District of Columbia to Prague (PRG)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PRG
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from District of Columbia to Prague

Keep the following information in mind while searching for District of Columbia to Prague flight deals. Data was last updated September 15, 2025.

Round-trip from

$469
(oojo)

One-way from

$246
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$708
From District of Columbia to Václav Havel Prague
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One-way flight from District of Columbia to Václav Havel Prague
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Highest demand for flights based on searches. 15% potential increase in price ($137 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from District of Columbia to Prague

Cheapest flights from District of Columbia to Prague
Explore the most affordable flight options available from District of Columbia to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:30 pmIAD - PRG
1 stop18h 55mTAP AIR PORTUGAL
Sun 11/237:15 pmPRG - IAD
1 stop26h 00mTAP AIR PORTUGAL
Deal found 9/15$469
This SmartFares deal was found by Cheapflights users on 9/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/211:15 pmDCA - PRG
2 stops14h 30mScandinavian Airlines
Mon 10/273:00 pmPRG - DCA
2 stops37h 02mScandinavian Airlines
Deal found 9/15$473
This oojo deal was found by Cheapflights users on 9/14. 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.
Mon 11/35:30 pmIAD - PRG
1 stop18h 55mTAP AIR PORTUGAL
Mon 11/1712:30 pmPRG - IAD
1 stop32h 05mTAP AIR PORTUGAL
Deal found 9/14$477
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1512:11 pmIAD - PRG
2 stops15h 34mScandinavian Airlines
Wed 11/1910:25 amPRG - IAD
1 stop12h 50mScandinavian Airlines
Deal found 9/14$478
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:30 pmIAD - PRG
1 stop18h 55mTAP AIR PORTUGAL
Thu 12/257:15 pmPRG - IAD
1 stop31h 45mTAP AIR PORTUGAL
Deal found 9/14$480
This SmartFares deal was found by Cheapflights users on 9/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:09 pmIAD - PRG
2 stops26h 06mScandinavian Airlines
Thu 10/3010:25 amPRG - IAD
1 stop12h 50mScandinavian Airlines
Deal found 9/15$483
This oojo deal was found by Cheapflights users on 9/14. 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 10/910:05 pmIAD - PRG
1 stop16h 10mScandinavian Airlines
Thu 10/1610:55 amPRG - IAD
2 stops15h 04mScandinavian Airlines
Deal found 9/14$485
This Scandinavian Airlines deal was found by Cheapflights users on 9/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/158:30 pmIAD - PRG
1 stop11h 50mScandinavian Airlines
Mon 11/1710:25 amPRG - IAD
1 stop12h 50mScandinavian Airlines
Deal found 9/15$486
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:30 pmIAD - PRG
1 stop11h 35mTAP AIR PORTUGAL
Thu 12/257:15 pmPRG - IAD
1 stop31h 45mTAP AIR PORTUGAL
Deal found 9/15$487
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:59 pmIAD - PRG
2 stops36h 21mScandinavian Airlines
Mon 11/1710:25 amPRG - IAD
1 stop12h 50mScandinavian Airlines
Deal found 9/14$489
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:30 pmIAD - PRG
1 stop11h 50mScandinavian Airlines
Tue 11/187:20 pmPRG - IAD
1 stop27h 55mScandinavian Airlines
Deal found 9/14$493
This Expedia deal was found by Cheapflights users on 9/14. 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.
Mon 10/206:05 amDCA - PRG
2 stops32h 10mScandinavian Airlines
Mon 10/273:00 pmPRG - DCA
2 stops37h 02mScandinavian Airlines
Deal found 9/14$496

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Prague 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 September 15, 2025.
Use the filters below to find and compare flights from District of Columbia to Prague that are best for you.

Fly from

District of Columbia

Fly to

Prague

Route

Depart

Return

Price

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Sat 2/14

12:30 pm-2:20 pm

2 stops19h 50m

Václav Havel Prague

Sat 2/28

10:25 am-7:12 pm

2 stops14h 47m

$484

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Tue 12/2

9:45 pm-5:30 pm

1 stop13h 45m

Václav Havel Prague

Mon 2/23

7:00 pm-3:35 pm

1 stop26h 35m

$521

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Tue 1/13

8:30 pm-1:55 pm

1 stop11h 25m

Václav Havel Prague

Tue 1/27

7:25 am-4:24 pm

2 stops14h 59m

$521

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Wed 2/11

5:38 pm-1:55 pm

2 stops14h 17m

Václav Havel Prague

Wed 2/25

7:30 am-4:13 pm

2 stops14h 43m

$525

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Tue 12/2

6:20 pm-10:25 pm

2 stops22h 05m

Václav Havel Prague

Wed 12/10

12:10 pm-8:15 pm

1 stop14h 05m

$527

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Wed 11/19

4:25 pm-1:05 pm

2 stops14h 40m

Václav Havel Prague

Tue 11/25

7:25 am-8:54 pm

2 stops19h 29m

$530

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Thu 10/16

10:05 pm-10:10 am

2 stops30h 05m

Václav Havel Prague

Thu 10/30

10:25 am-6:15 pm

1 stop12h 50m

$551

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Wed 10/29

7:00 pm-1:05 pm

2 stops13h 05m

Václav Havel Prague

Wed 11/5

7:30 am-5:30 pm

2 stops16h 00m

$560

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Fri 11/14

8:30 pm-1:55 pm

1 stop11h 25m

Václav Havel Prague

Wed 11/19

7:30 am-3:50 pm

1 stop14h 20m

$571

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Fri 1/16

8:30 pm-1:55 pm

1 stop11h 25m

Václav Havel Prague

Fri 1/30

12:10 pm-11:48 am

2 stops29h 38m

$577

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 43 results
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Best time to book a flight from District of Columbia to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague 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 Prague

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

Currently, November is the cheapest month in which you can book a flight from District of Columbia to Prague (average of $651). Flying from District of Columbia to Prague in June is currently the most expensive (average of $1,119). 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 PRG?

Find hourly flight availability from District of Columbia to Prague. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Prague as you normally would.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Prague. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Prague from District of Columbia?

    Václav Havel Prague (PRG), located 6.9 mi from the city center, is the airport you fly into when you book flights from District of Columbia to Prague.

  • How long is the flight from District of Columbia to Prague?

    Scandinavian Airlines, British Airways, and United Airlines can get you from District of Columbia to Prague in just under 11h 25m. Your travel time can differ by up to 8h 25m. The distance between District of Columbia and Prague is about 4290 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $266. Scandinavian Airlines flights start at $279 while deals on United Airlines start at $437 one-way.

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

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

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

    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 Prague.

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

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

    Currently, November is the cheapest month in which you can book a flight from District of Columbia to Prague (average of $651). Flying from District of Columbia to Prague in June is currently the most expensive (average of $1,119). 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

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Alternative routes for District of Columbia to Prague

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 Prague

Discover the top 10 airlines that operate flights from District of Columbia to Prague. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$381Average$636FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$430Average$498FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$520Average$744FlexibilityNo cancel feeOn-time70%
DeltaCheapest$525Average$835FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$528Average$830FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$554Average$598FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$563Average$871FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$563Average$836FlexibilityNo cancel feeOn-time69%
SWISSCheapest$571Average$706FlexibilityNo cancel feeOn-time79%
Aer LingusCheapest$578Average$814FlexibilityNo cancel feeOn-timeN/A

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