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$249+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PRG
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

This KAYAK deal was found by Cheapflights users on 10/29. 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.
Mon 11/1711:10 amDCA - PRG
2 stops16h 35mScandinavian Airlines
Tue 11/2510:25 amPRG - DCA
2 stops18h 31mScandinavian Airlines
Deal found 10/29$495
This KAYAK deal was found by Cheapflights users on 10/29. 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.
Mon 11/1712:11 pmIAD - PRG
2 stops15h 34mScandinavian Airlines
Fri 11/2110:25 amPRG - IAD
2 stops14h 43mScandinavian Airlines
Deal found 10/29$495
This KAYAK deal was found by Cheapflights users on 10/30. 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.
Mon 11/1711:10 amDCA - PRG
2 stops16h 35mScandinavian Airlines
Fri 12/59:05 pmPRG - DCA
2 stops31h 52mScandinavian Airlines
Deal found 10/30$496
This KAYAK deal was found by Cheapflights users on 10/30. 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.
Mon 11/1712:11 pmIAD - PRG
2 stops15h 34mScandinavian Airlines
Tue 12/23:00 pmPRG - IAD
2 stops34h 19mScandinavian Airlines
Deal found 10/30$496
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Fri 11/2810:55 pmIAD - PRG
1 stop17h 30mLufthansa
Sun 12/71:45 pmPRG - IAD
1 stop12h 20mLufthansa
Deal found 10/30$500
This KAYAK deal was found by Cheapflights users on 10/29. 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.
Mon 11/1712:11 pmIAD - PRG
2 stops15h 34mScandinavian Airlines
Sun 11/2310:25 amPRG - IAD
2 stops31h 06mScandinavian Airlines
Deal found 10/29$501
This KAYAK deal was found by Cheapflights users on 10/29. 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.
Mon 11/1712:11 pmIAD - PRG
2 stops15h 34mScandinavian Airlines
Tue 11/257:20 pmPRG - IAD
1 stop27h 55mScandinavian Airlines
Deal found 10/29$505
This KAYAK deal was found by Cheapflights users on 10/30. 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.
Mon 11/1712:11 pmIAD - PRG
2 stops15h 34mScandinavian Airlines
Fri 12/59:05 pmPRG - IAD
1 stop27h 45mScandinavian Airlines
Deal found 10/30$506
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sun 11/3010:55 pmIAD - PRG
1 stop17h 30mMultiple Airlines
Sat 12/138:15 pmPRG - IAD
1 stop26h 25mMultiple Airlines
Deal found 10/28$511
This CrystalTravel deal was found by Cheapflights users on 10/27. 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.
Wed 12/310:55 pmIAD - PRG
1 stop11h 10mLufthansa
Thu 12/181:45 pmPRG - IAD
1 stop12h 20mLufthansa
Deal found 10/27$513
This FlightHub deal was found by Cheapflights users on 10/27. 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.
Tue 12/25:30 pmIAD - PRG
1 stop12h 10mTAP AIR PORTUGAL
Wed 12/1012:30 pmPRG - IAD
1 stop14h 30mTAP AIR PORTUGAL
Deal found 10/27$514
This Scandinavian Airlines deal was found by Cheapflights users on 10/27. 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.
Wed 11/267:49 pmIAD - PRG
2 stops31h 56mScandinavian Airlines
Thu 12/410:25 amPRG - IAD
1 stop12h 50mScandinavian Airlines
Deal found 10/27$516

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$495
(KAYAK)

One-way from

$249
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$662
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 Václav Havel Prague
Search Deals
One-way flight from District of Columbia to Václav Havel Prague
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 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

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Mon 11/17

11:10 am-9:45 am

2 stops16h 35m

Václav Havel Prague

Thu 11/20

7:20 pm-10:56 pm

2 stops33h 36m

$495

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Wed 1/14

11:10 am-9:45 am

2 stops16h 35m

Václav Havel Prague

Thu 1/22

10:25 am-10:48 pm

2 stops18h 23m

$503

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Wed 11/26

6:00 am-8:45 am

2 stops20h 45m

Václav Havel Prague

Wed 12/3

1:45 pm-9:56 pm

2 stops14h 11m

$523

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Wed 12/3

7:59 pm-9:45 am

2 stops31h 46m

Václav Havel Prague

Thu 12/11

7:20 pm-11:39 am

2 stops46h 19m

$536

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Tue 12/9

6:50 pm-11:40 am

1 stop10h 50m

Václav Havel Prague

Mon 12/15

2:30 pm-4:05 pm

1 stop31h 35m

$541

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Sat 12/6

8:30 pm-9:45 am

1 stop31h 15m

Václav Havel Prague

Fri 12/12

9:05 pm-7:19 pm

2 stops28h 14m

$546

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Wed 12/3

6:05 pm-10:50 am

1 stop10h 45m

Václav Havel Prague

Sat 12/13

6:00 am-4:05 pm

1 stop16h 05m

$547

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Thu 12/4

6:05 pm-10:50 am

1 stop10h 45m

Václav Havel Prague

Wed 12/10

6:00 am-4:05 pm

1 stop16h 05m

$547

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Thu 12/11

10:00 pm-10:25 pm

1 stop18h 25m

Václav Havel Prague

Thu 12/18

1:45 pm-8:05 pm

1 stop12h 20m

$555

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Fri 12/5

11:13 am-9:05 am

2 stops15h 52m

Václav Havel Prague

Sat 12/13

2:30 pm-10:57 pm

2 stops14h 27m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 46 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 $367). Flying from District of Columbia to Prague in June is currently the most expensive (average of $612). 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 October 30, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 19% on flights from District of Columbia to Prague by exploring options for tickets in the evening.

How much does it cost to fly round-trip from District of Columbia to Prague?

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, Delta, and KLM can get you from District of Columbia to Prague in just under 10h 45m. Your travel time can differ by up to 5h 50m. 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 $287. Scandinavian Airlines flights start at $343 while deals on British Airways start at $440 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 $367). Flying from District of Columbia to Prague in June is currently the most expensive (average of $612). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$381Average$629FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$427Average$484FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$479Average$830FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$525Average$782FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$547Average$729FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$554Average$594FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$563Average$870FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$563Average$829FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$578Average$903FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$578Average$718FlexibilityNo cancel feeOn-time79%

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