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$452+ Cheap flights from Reagan-National (DCA) 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PRG
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheap flight deals from Reagan-National to Czech Republic

Keep the following information in mind while searching for Reagan-National to Czech Republic flight deals. Data was last updated abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$602
(Air France)

One-way from

$452
(StudentUniverse)

Popular in

June

Cheapest in

November

Average price

$673
Provider with most accurate pricing for Washington, D.C. (WAS)-Václav Havel Prague flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Václav Havel Prague flights.
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From Washington, D.C. Reagan-National to Czech Republic
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One-way flight from Washington, D.C. Reagan-National to Czech Republic
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Highest demand for flights based on searches. 19% potential increase in price ($181 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Reagan-National to Czech Republic

Cheapest flights from Reagan-National to Czech Republic
Explore the most affordable flight options available from Reagan-National to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 4/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/312:00 pmDCA - PRG
2 stops15h 45mScandinavian Airlines
mié. 12/1010:25 amPRG - DCA
2 stops17h 28mScandinavian Airlines
Deal found 4/29$586
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/49:40 amDCA - PRG
2 stops17h 25mAir Canada
mar. 5/206:00 amPRG - DCA
2 stops15h 49mAir Canada
Deal found 4/29$597
This Air France deal was found by Cheapflights users on 4/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/1911:10 amDCA - PRG
1 stop15h 50mAir France
mié. 6/411:00 amPRG - DCA
1 stop17h 45mAir France
Deal found 4/29$602
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/1911:10 amDCA - PRG
1 stop15h 50mDelta
mié. 6/411:00 amPRG - DCA
2 stops18h 15mDelta
Deal found 4/29$606
This Air France deal was found by Cheapflights users on 4/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1711:00 amDCA - PRG
1 stop16h 00mMultiple Airlines
mié. 10/82:30 pmPRG - DCA
2 stops13h 23mMultiple Airlines
Deal found 4/29$626
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/38:40 pmDCA - PRG
1 stop33h 30mUnited Airlines
jue. 11/67:20 amPRG - DCA
2 stops19h 40mUnited Airlines
Deal found 4/28$779
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/291:45 pmDCA - PRG
2 stops41h 20mIcelandair
lun. 10/132:00 pmPRG - DCA
2 stops24h 09mIcelandair
Deal found 4/29$868
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/317:47 pmDCA - PRG
2 stops21h 43mBritish Airways
jue. 8/147:10 amPRG - DCA
2 stops17h 17mBritish Airways
Deal found 4/29$945
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/2912:26 pmDCA - PRG
2 stops13h 54mKLM
jue. 6/511:00 amPRG - DCA
1 stop17h 45mKLM
Deal found 4/29$956

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National 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 abril 29, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to the Czech Republic that are best for you.

Fly from

Reagan-National

Fly to

Czech Republic

Route

Depart

Return

Price

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

lun. 5/19

11:10 am-9:00 am

1 stop15h 50m

Václav Havel Prague

mié. 6/4

11:00 am-10:45 pm

1 stop17h 45m

$602

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

lun. 5/19

11:10 am-9:00 am

1 stop15h 50m

Václav Havel Prague

mié. 6/4

11:00 am-11:15 pm

2 stops18h 15m

$606

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

sáb. 8/16

8:40 pm-12:10 pm

1 stop33h 30m

Václav Havel Prague

mié. 8/27

1:40 pm-10:27 pm

1 stop14h 47m

$615

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

mié. 9/17

11:00 am-9:00 am

1 stop16h 00m

Václav Havel Prague

mié. 10/8

2:30 pm-9:53 pm

2 stops13h 23m

$626

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

jue. 7/3

8:40 pm-12:10 pm

1 stop33h 30m

Václav Havel Prague

jue. 11/6

7:20 am-9:00 pm

2 stops19h 40m

$779

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

lun. 9/29

1:45 pm-1:05 pm

2 stops41h 20m

Václav Havel Prague

lun. 10/13

2:00 pm-8:09 am

2 stops24h 09m

$868

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

jue. 7/31

7:47 pm-11:30 pm

2 stops21h 43m

Václav Havel Prague

jue. 8/14

7:10 am-6:27 pm

2 stops17h 17m

$945

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

jue. 5/29

12:26 pm-8:20 am

2 stops13h 54m

Václav Havel Prague

jue. 6/5

11:00 am-10:45 pm

1 stop17h 45m

$956

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

mié. 7/23

7:06 pm-6:45 pm

2 stops17h 39m

$452

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

mié. 7/23

11:00 am-9:00 am

1 stop16h 00m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 17 results
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Best time to book a flight from Reagan-National to Czech Republic

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

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

Find hourly flight availability from Reagan-National 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 abril 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Czech Republic as you normally would.

Rainfall in Czech Republic by month

Plan your trip to Czech Republic by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Czech Republic ranges from 0.4 - 2.4 inches per month. June is typically the wettest month, when rainfall can reach 2.4 in. February is typically the driest time to visit Czech Republic when rainfall is around 0.4 in.

Temperature in Czech Republic by month

Plan your trip to Czech Republic by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Czech Republic, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Czech Republic

Get insights into the airlines that provide service to Czech Republic. 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 Czech Republic. Reviews last updated abril 29, 2025.
To help decide which airline to fly from Washington, D.C. to Czech Republic, see what other customers have to say about Delta, KLM and Finnair. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Czech Republic. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airline one-way is Finnair, with whom users have recently found tickets for as low as $452. However, be on the lookout for offers from Air France and Delta, as they are both options that can get you from Washington, D.C. Reagan-National Airport to Czech Republic for a low price.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Czech Republic (average of $651). Flying from Washington, D.C. Reagan-National Airport to Czech Republic in June is currently the most expensive (average of $1,215). 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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