Latest deals
Insights
FAQs
Price Alerts

Cheap flights from the Czech Republic to Washington, D.C. from $449

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the Czech Republic to Washington, D.C. departing on 9/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from the Czech Republic to Washington, D.C.

Recent round-trip flight deals from the Czech Republic to Washington, D.C.

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:50 am - 7:05 pm
PRG
-
DCA
16h 15m
2 stops
Multiple Airlines Logo
8:55 am - 9:25 pm
DCA
-
PRG
30h 30m
2 stops
$800Multiple Airlines
Thu, Aug 27 - Wed, Sep 9
Multiple Airlines Logo
8:50 am - 7:05 pm
PRG
-
DCA
16h 15m
2 stops
Multiple Airlines Logo
12:10 pm - 9:25 pm
DCA
-
PRG
27h 15m
2 stops
$812Multiple Airlines
Fri, Aug 28 - Thu, Sep 10
Multiple Airlines Logo
8:50 am - 9:50 pm
PRG
-
DCA
19h 00m
2 stops
Multiple Airlines Logo
12:10 pm - 9:25 pm
DCA
-
PRG
27h 15m
2 stops
$813Multiple Airlines
Thu, Aug 27 - Sat, Sep 12
Multiple Airlines Logo
9:00 am - 6:12 pm
PRG
-
DCA
15h 12m
2 stops
Multiple Airlines Logo
11:00 am - 6:50 pm
DCA
-
PRG
25h 50m
2 stops
$816Multiple Airlines
Fri, Aug 28 - Thu, Sep 10
Delta Logo
11:00 am - 11:04 pm
PRG
-
DCA
18h 04m
2 stops
Delta Logo
5:00 pm - 3:00 pm
DCA
-
PRG
16h 00m
2 stops
$848Delta
Sat, Sep 19 - Sat, Sep 26
Air France Logo
11:00 am - 10:59 pm
PRG
-
DCA
17h 59m
1 stop
Air France Logo
11:10 am - 9:00 am
DCA
-
PRG
15h 50m
1 stop
$851Air France
Sat, Sep 19 - Sat, Sep 26
Multiple Airlines Logo
9:00 am - 9:48 pm
PRG
-
DCA
18h 48m
3 stops
Multiple Airlines Logo
12:40 pm - 6:50 pm
DCA
-
PRG
24h 10m
3 stops
$853Multiple Airlines
Fri, Aug 21 - Sun, Sep 6
Air Canada Logo
11:45 am - 9:50 pm
PRG
-
DCA
16h 05m
2 stops
Air Canada Logo
11:00 am - 10:50 am
DCA
-
PRG
17h 50m
1 stop
$857Air Canada
Fri, Sep 18 - Sun, Sep 27
Multiple Airlines Logo
8:50 am - 7:05 pm
PRG
-
DCA
16h 15m
2 stops
Multiple Airlines Logo
11:00 am - 8:30 pm
DCA
-
PRG
27h 30m
2 stops
$860Multiple Airlines
Fri, Aug 21 - Sun, Aug 30
Multiple Airlines Logo
8:50 am - 7:05 pm
PRG
-
DCA
16h 15m
2 stops
Multiple Airlines Logo
12:10 pm - 9:25 pm
DCA
-
PRG
27h 15m
2 stops
$868Multiple Airlines
Fri, Aug 28 - Thu, Sep 10

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

KLM flights from Czech Republic to Washington, D.C. Reagan-National Airport

Our best KLM deals on Czech Republic to Washington, D.C. Reagan-National Airport flight tickets
KLM
Aug 19
PRG2:30 pmVáclav Havel Prague
14h 29m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
Sep 15
DCA11:10 amWashington, D.C. Reagan-National
15h 50m
1 stop
PRG9:00 amVáclav Havel Prague
$904
KLM
Aug 17
PRG2:30 pmVáclav Havel Prague
14h 29m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
Sep 16
DCA12:55 pmWashington, D.C. Reagan-National
13h 25m
2 stops
PRG8:20 amVáclav Havel Prague
$906

Air France flights from Czech Republic to Washington, D.C. Reagan-National Airport

Our best Air France deals on Czech Republic to Washington, D.C. Reagan-National Airport flight tickets
Air France
Sep 19
PRG11:00 amVáclav Havel Prague
17h 59m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
Sep 26
DCA11:10 amWashington, D.C. Reagan-National
15h 50m
1 stop
PRG9:00 amVáclav Havel Prague
$851
Air France
Aug 28
PRG11:00 amVáclav Havel Prague
17h 59m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
Sep 12
DCA11:10 amWashington, D.C. Reagan-National
15h 50m
1 stop
PRG9:00 amVáclav Havel Prague
$882
Air France
Aug 19
PRG11:00 amVáclav Havel Prague
17h 59m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
Sep 15
DCA11:10 amWashington, D.C. Reagan-National
15h 50m
1 stop
PRG9:00 amVáclav Havel Prague
$902

momondo Fare Finder

 
Customize your flight search to find flights from Czech Republic to Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated July 11, 2026.
Use the filters below to find and compare flights from the Czech Republic to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Thu 8/27

8:50 am-7:05 pm

2 stops16h 15m

Washington, D.C. Reagan-National

Wed 9/9

8:55 am-9:25 pm

2 stops30h 30m

$800

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Fri 8/28

8:50 am-7:05 pm

2 stops16h 15m

Washington, D.C. Reagan-National

Thu 9/10

12:10 pm-9:25 pm

2 stops27h 15m

$812

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Thu 8/27

8:50 am-9:50 pm

2 stops19h 00m

Washington, D.C. Reagan-National

Sat 9/12

12:10 pm-9:25 pm

2 stops27h 15m

$813

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Fri 8/28

9:00 am-6:12 pm

2 stops15h 12m

Washington, D.C. Reagan-National

Thu 9/10

11:00 am-6:50 pm

2 stops25h 50m

$816

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Sat 9/19

11:00 am-11:04 pm

2 stops18h 04m

Washington, D.C. Reagan-National

Sat 9/26

5:00 pm-3:00 pm

2 stops16h 00m

$848
Quickest round-trip

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Sat 9/19

11:00 am-10:59 pm

1 stop17h 59m

Washington, D.C. Reagan-National

Sat 9/26

11:10 am-9:00 am

1 stop15h 50m

$851

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Fri 8/21

9:00 am-9:48 pm

3 stops18h 48m

Washington, D.C. Reagan-National

Sun 9/6

12:40 pm-6:50 pm

3 stops24h 10m

$853

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Fri 9/18

11:45 am-9:50 pm

2 stops16h 05m

Washington, D.C. Reagan-National

Sun 9/27

11:00 am-10:50 am

1 stop17h 50m

$857

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Fri 8/21

8:50 am-7:05 pm

2 stops16h 15m

Washington, D.C. Reagan-National

Sun 8/30

11:00 am-8:30 pm

2 stops27h 30m

$860

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Fri 8/28

8:50 am-7:05 pm

2 stops16h 15m

Washington, D.C. Reagan-National

Thu 9/10

12:10 pm-9:25 pm

2 stops27h 15m

$868

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Czech Republic to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Czech Republic to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 67% on your flight if you consider stops on a Czech Republic to Washington, D.C. Reagan-National Airport flight.

Cheap Czech Republic to Washington, D.C. Reagan-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Czech Republic to Washington, D.C. Reagan-National Airport

Fastest flight time

12h 29m

Direct flights

None
The fastest flight from Czech Republic to Washington, D.C. Reagan-National Airport takes 12h 29m
There are no direct flights from Czech Republic to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Czech Republic to Washington, D.C. Reagan-National Airport.
Search flight deals

Frequently asked questions about flying from the Czech Republic to Washington, D.C. Reagan-National Airport

  • When did momondo last update prices for flights from Czech Republic to Washington, D.C. Reagan-National Airport?

    Prices for flights from Czech Republic to Washington, D.C. Reagan-National Airport refresh daily.

  • How old do you have to be to fly from Czech Republic to Washington, D.C. Reagan-National Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Czech Republic to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The necessary travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Colonial Beach
Towson
Manassas
Silver Spring
Tysons
Springfield
Fairfax
Bethesda
Edgewood

Why use momondo?

Why should I use momondo to find a flight deal from Czech Republic to Washington, D.C.?

It is quick and easy to find Czech Republic to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

Can I find flights from Czech Republic to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Czech Republic with this policy.

How can momondo help me find flights from Czech Republic to Washington, D.C.?

Once all potential Czech Republic to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Czech Republic to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Czech Republic to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Washington, D.C. Reagan-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 8/10
Mon 8/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.