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Cheap flights from Prague to Washington, D.C. from $467

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Prague to Washington, D.C. departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:30 am - 7:45 pm
PRG
-
DCA
15h 15m2 stops
Multiple Airlines Logo
11:05 am - 8:45 am
DCA
-
PRG
15h 40m2 stops
$705Multiple Airlines
Sat, Jan 17 - Mon, Feb 2
Air Canada Logo
7:30 am - 3:33 pm
PRG
-
DCA
14h 03m2 stops
Air Canada Logo
11:05 am - 8:45 am
DCA
-
PRG
15h 40m2 stops
$714Air Canada
Wed, Feb 11 - Sun, Feb 15
Multiple Airlines Logo
10:30 am - 7:45 pm
PRG
-
DCA
15h 15m2 stops
Multiple Airlines Logo
11:05 am - 8:45 am
DCA
-
PRG
15h 40m2 stops
$717Multiple Airlines
Sat, Jan 17 - Mon, Feb 2
Multiple Airlines Logo
10:25 am - 7:45 pm
PRG
-
DCA
15h 20m2 stops
Multiple Airlines Logo
11:05 am - 8:45 am
DCA
-
PRG
15h 40m2 stops
$718Multiple Airlines
Thu, Jan 22 - Wed, Jan 28
United Airlines Logo
7:35 am - 5:33 pm
PRG
-
DCA
15h 58m2 stops
United Airlines Logo
6:00 pm - 1:55 pm
DCA
-
PRG
13h 55m2 stops
$722United Airlines
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
10:30 am - 7:59 pm
PRG
-
DCA
15h 29m2 stops
Multiple Airlines Logo
6:50 pm - 2:05 pm
DCA
-
PRG
13h 15m2 stops
$726Multiple Airlines
Sat, Feb 7 - Sat, Feb 21
Scandinavian Airlines Logo
10:25 am - 10:48 pm
PRG
-
DCA
18h 23m2 stops
Scandinavian Airlines Logo
11:10 am - 6:40 pm
DCA
-
PRG
25h 30m2 stops
$782Scandinavian Airlines
Mon, Jan 12 - Mon, Jan 26
British Airways Logo
10:55 am - 9:58 pm
PRG
-
DCA
17h 03m2 stops
British Airways Logo
6:34 pm - 2:00 pm
DCA
-
PRG
13h 26m2 stops
$821British Airways
Sat, Jan 17 - Mon, Feb 2
Multiple Airlines Logo
6:00 am - 6:05 pm
PRG
-
DCA
42h 05m3 stops
Multiple Airlines Logo
6:00 am - 4:45 pm
DCA
-
PRG
28h 45m2 stops
$942Multiple Airlines
Sat, Jan 17 - Mon, Feb 2

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Sat 1/17

10:30 am-7:45 pm

2 stops15h 15m

Washington, D.C. Reagan-National

Mon 2/2

11:05 am-8:45 am

2 stops15h 40m

$705

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Wed 2/11

7:30 am-3:33 pm

2 stops14h 03m

Washington, D.C. Reagan-National

Sun 2/15

11:05 am-8:45 am

2 stops15h 40m

$714

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Sat 1/17

10:30 am-7:45 pm

2 stops15h 15m

Washington, D.C. Reagan-National

Mon 2/2

11:05 am-8:45 am

2 stops15h 40m

$717

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Thu 1/22

10:25 am-7:45 pm

2 stops15h 20m

Washington, D.C. Reagan-National

Wed 1/28

11:05 am-8:45 am

2 stops15h 40m

$718

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Thu 2/26

7:35 am-5:33 pm

2 stops15h 58m

Washington, D.C. Reagan-National

Mon 3/2

6:00 pm-1:55 pm

2 stops13h 55m

$722

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Sat 2/7

10:30 am-7:59 pm

2 stops15h 29m

Washington, D.C. Reagan-National

Sat 2/21

6:50 pm-2:05 pm

2 stops13h 15m

$726

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Mon 1/12

10:25 am-10:48 pm

2 stops18h 23m

Washington, D.C. Reagan-National

Mon 1/26

11:10 am-6:40 pm

2 stops25h 30m

$782

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Sat 1/17

10:55 am-9:58 pm

2 stops17h 03m

Washington, D.C. Reagan-National

Mon 2/2

6:34 pm-2:00 pm

2 stops13h 26m

$821

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Sat 1/17

6:00 am-6:05 pm

3 stops42h 05m

Washington, D.C. Reagan-National

Mon 2/2

6:00 am-4:45 pm

2 stops28h 45m

$942

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Wed 1/14

6:00 am-1:02 pm

3 stops37h 02m

$467

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Prague 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

What is the cheapest airline that flies from Václav Havel Prague to Washington, D.C. Reagan-National?

Finnair is the most popular carrier operating from Václav Havel Prague to Washington, D.C. Reagan-National

When to book flights from Prague to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Prague to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Prague to Washington, D.C. Reagan-National Airport (PRG to DCA) flight deals and tips

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

Fastest flight time

14h 03m

Direct flights

None
The fastest flight from Prague to Washington, D.C. Reagan-National Airport takes 14h 03m
There are no direct flights from Prague to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Prague to Washington, D.C. Reagan-National Airport.
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  • How far is Václav Havel Prague to Washington, D.C. Reagan-National by plane?

    Washington, D.C. Reagan-National is 4285.2 mi away from Václav Havel Prague. Typically, this will take 14h 03m by plane in normal conditions.

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

    Prices for flights from Václav Havel Prague Airport to Washington, D.C. Reagan-National Airport are updated daily.

  • How old do you have to be to fly from Václav Havel Prague Airport 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 Václav Havel Prague Airport to Washington, D.C. Reagan-National Airport.

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

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek 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
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Gaithersburg
Reston
Manassas
Fairfax
Glen Burnie
Linthicum Heights
Bethesda

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Prague.

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

Yes. All flights to Washington, D.C. from Prague on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Prague 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 Prague to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Prague to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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