Prague

$398+ Cheap flights from Reagan-National (DCA) 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PRG
Jul 23 — Jul 301
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Cheap flight deals from Reagan-National to Prague

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Prague (PRG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 18, 2025.

Round-trip from

$610
(oojo)

One-way from

$398
(Gurufare)

Popular in

June

Cheapest in

November

Average price

$905
From Washington, D.C. Reagan-National to Václav Havel Prague
One-way flight from Washington, D.C. Reagan-National to Václav Havel Prague
Highest demand for flights based on searches. 15% potential increase in price ($130 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Reagan-National to Prague

Cheapest flights from Reagan-National to Prague
Explore the most affordable flight options available from Reagan-National to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2025.

This oojo deal was found by Cheapflights users on 7/15. 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.
Wed 9/1011:00 amDCA - PRG
2 stops27h 15mScandinavian Airlines
Wed 10/158:55 pmPRG - DCA
2 stops32h 34mScandinavian Airlines
Deal found 7/15$610
This Air Canada deal was found by Cheapflights users on 7/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/911:05 amDCA - PRG
2 stops15h 40mAir Canada
Fri 12/197:25 amPRG - DCA
2 stops16h 40mAir Canada
Deal found 7/16$627
This United Airlines deal was found by Cheapflights users on 7/16. 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.
Mon 9/88:40 pmDCA - PRG
1 stop33h 30mUnited Airlines
Wed 9/171:40 pmPRG - DCA
2 stops28h 19mUnited Airlines
Deal found 7/16$638
This Ovago deal was found by Cheapflights users on 7/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/266:37 pmDCA - PRG
2 stops15h 53mBritish Airways
Thu 8/217:10 amPRG - DCA
2 stops18h 49mBritish Airways
Deal found 7/16$679
This Delta deal was found by Cheapflights users on 7/16. 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.
Tue 10/711:00 amDCA - PRG
1 stop16h 00mDelta
Tue 10/146:30 amPRG - DCA
2 stops17h 35mDelta
Deal found 7/16$682
This United deal was found by Cheapflights users on 7/17. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/316:50 pmDCA - PRG
1 stop11h 20mMultiple Airlines
Tue 9/166:50 amPRG - DCA
2 stops15h 01mMultiple Airlines
Deal found 7/17$721

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National 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 July 18, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Prague that are best for you.

Fly from

Reagan-National

Fly to

Prague

Route

Depart

Return

Price

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Wed 9/10

11:00 am-8:15 pm

2 stops27h 15m

Václav Havel Prague

Wed 10/15

8:55 pm-11:29 pm

2 stops32h 34m

$610

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Tue 12/9

11:05 am-8:45 am

2 stops15h 40m

Václav Havel Prague

Fri 12/19

7:25 am-6:05 pm

2 stops16h 40m

$627

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Mon 9/8

8:40 pm-12:10 pm

1 stop33h 30m

Václav Havel Prague

Wed 9/17

1:40 pm-11:59 am

2 stops28h 19m

$638

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Tue 10/7

11:00 am-9:00 am

1 stop16h 00m

Václav Havel Prague

Tue 10/14

6:30 am-6:05 pm

2 stops17h 35m

$682

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Sun 8/31

6:50 pm-12:10 pm

1 stop11h 20m

Václav Havel Prague

Tue 9/16

6:50 am-3:51 pm

2 stops15h 01m

$721

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Wed 8/20

6:05 am-9:45 am

2 stops45h 40m

$398

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Sun 8/31

5:49 pm-12:10 am

3 stops48h 21m

$408

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Mon 12/1

6:35 pm-2:00 pm

2 stops13h 25m

$447

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Mon 8/18

11:00 am-9:00 am

1 stop16h 00m

$468

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Wed 8/13

4:40 pm-1:20 pm

2 stops14h 40m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

Showing 1-10 of 17 results
1
2

Best time to book a flight from Reagan-National to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague from Reagan-National 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 Washington, D.C. Reagan-National Airport to Prague

What is the cheapest time of day to fly from DCA to PRG?

Find hourly flight availability from Reagan-National 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 July 18, 2025.

It’s optimal to fly from Washington, D.C. Reagan-National Airport to Prague in the evening. By choosing this option you can save up to 45% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated July 18, 2025.
Peruse reviews from past customers who have flown with Delta, Cathay Pacific, and Finnair from Washington, D.C. Reagan-National Airport to Prague to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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 Washington, D.C. Reagan-National?

    If you book a flight to Prague from Washington, D.C. Reagan-National, you will be flying to Václav Havel Prague, which is the city’s only airport. Václav Havel Prague (PRG) is located 6.9 mi from the center of Prague. There are 0 flights from Washington, D.C. Reagan-National to Václav Havel Prague per day from 1 airline.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Prague round-trip?

    Scandinavian Airlines, at $610, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to Prague.Alternate airlines to your destination round-trip include Air Canada and United Airlines.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Prague one-way?

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $398. Users have also found prices from $447 and $468 on American Airlines and Delta, respectively.

  • Can I find deals for flights from Reagan-National to Prague that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Prague flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Prague?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Prague.

  • Can I find deals for business class flights from Reagan-National to Prague?

    Yes. Cheapflights offers flight deals from Reagan-National 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 Washington, D.C. Reagan-National Airport to Prague?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Prague (average of $651). Flying from Washington, D.C. Reagan-National Airport 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 Reagan-National to Prague

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

Top airline flying from Reagan-National to Prague

Discover the top airline that operate flights from Reagan-National 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 July 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$605Average$880FlexibilityNo cancel feeOn-time67%

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