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Cheap flights from Prague to Washington, D.C. from $544

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 8/27. 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 Prague to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:50 am - 7:05 pmPRG  Václav Havel Prague-DCA Washington, D.C. Reagan-National
16h 15m2 stops Frankfurt am Main Boston Logan Intl
Multiple Airlines Logo
12:25 pm - 9:25 pmDCA  Washington, D.C. Reagan-National-PRG Václav Havel Prague
27h 00m2 stops Boston Logan Intl Frankfurt am Main
$730Multiple Airlines
Fri, Aug 28 - Thu, Sep 10
Multiple Airlines Logo
8:40 am - 7:09 pmPRG  Václav Havel Prague-DCA Washington, D.C. Reagan-National
16h 29m2 stops Frankfurt am Main Boston Logan Intl
Multiple Airlines Logo
8:55 am - 8:30 pmDCA  Washington, D.C. Reagan-National-PRG Václav Havel Prague
29h 35m2 stops Boston Logan Intl Frankfurt am Main
$750Multiple Airlines
Sat, Sep 5 - Sun, Sep 13
Multiple Airlines Logo
8:50 am - 7:05 pmPRG  Václav Havel Prague-DCA Washington, D.C. Reagan-National
16h 15m2 stops Frankfurt am Main Boston Logan Intl
Multiple Airlines Logo
12:25 pm - 9:25 pmDCA  Washington, D.C. Reagan-National-PRG Václav Havel Prague
27h 00m2 stops Boston Logan Intl Frankfurt am Main
$774Multiple Airlines
Fri, Aug 28 - Thu, Sep 10
Multiple Airlines Logo
8:50 am - 6:34 pmPRG  Václav Havel Prague-DCA Washington, D.C. Reagan-National
15h 44m2 stops Frankfurt am Main Boston Logan Intl
Multiple Airlines Logo
12:25 pm - 9:25 pmDCA  Washington, D.C. Reagan-National-PRG Václav Havel Prague
27h 00m2 stops Boston Logan Intl Frankfurt am Main
$797Multiple Airlines
Mon, Sep 21 - Mon, Sep 28
Multiple Airlines Logo
8:50 am - 9:50 pmPRG  Václav Havel Prague-DCA Washington, D.C. Reagan-National
19h 00m2 stops Frankfurt am Main Boston Logan Intl
Multiple Airlines Logo
12:58 pm - 8:30 pmDCA  Washington, D.C. Reagan-National-PRG Václav Havel Prague
25h 32m2 stops Boston Logan Intl Frankfurt am Main
$800Multiple Airlines
Fri, Sep 4 - Sun, Sep 6
Multiple Airlines Logo
9:55 am - 10:34 pmPRG  Václav Havel Prague-DCA Washington, D.C. Reagan-National
18h 39m2 stops London Gatwick Toronto Pearson Intl
Multiple Airlines Logo
11:00 am - 3:55 pmDCA  Washington, D.C. Reagan-National-PRG Václav Havel Prague
22h 55m2 stops Toronto Pearson Intl Dublin
$814Multiple Airlines
Sat, Sep 19 - Sat, Oct 3
Multiple Airlines Logo
8:50 am - 7:09 pmPRG  Václav Havel Prague-DCA Washington, D.C. Reagan-National
16h 19m2 stops Frankfurt am Main Boston Logan Intl
Multiple Airlines Logo
11:00 am - 9:25 pmDCA  Washington, D.C. Reagan-National-PRG Václav Havel Prague
28h 25m2 stops Boston Logan Intl Frankfurt am Main
$819Multiple Airlines
Wed, Sep 2 - Wed, Sep 9
Multiple Airlines Logo
9:55 am - 10:34 pmPRG  Václav Havel Prague-DCA Washington, D.C. Reagan-National
18h 39m2 stops London Gatwick Toronto Pearson Intl
Multiple Airlines Logo
12:40 pm - 3:55 pmDCA  Washington, D.C. Reagan-National-PRG Václav Havel Prague
21h 15m3 stops Ottawa Toronto Pearson Intl Dublin
$820Multiple Airlines
Sat, Sep 19 - Sat, Oct 3
Multiple Airlines Logo
9:40 pm - 10:34 pmPRG  Václav Havel Prague-DCA Washington, D.C. Reagan-National
30h 54m2 stops London Gatwick Toronto Pearson Intl
Multiple Airlines Logo
12:40 pm - 3:55 pmDCA  Washington, D.C. Reagan-National-PRG Václav Havel Prague
21h 15m3 stops Ottawa Toronto Pearson Intl Dublin
$828Multiple Airlines
Fri, Sep 18 - Sat, Oct 3
Multiple Airlines Logo
8:50 am - 7:09 pmPRG  Václav Havel Prague-DCA Washington, D.C. Reagan-National
16h 19m2 stops Frankfurt am Main Boston Logan Intl
Multiple Airlines Logo
1:15 pm - 11:00 amDCA  Washington, D.C. Reagan-National-PRG Václav Havel Prague
15h 45m2 stops Boston Logan Intl Frankfurt am Main
$842Multiple Airlines
Wed, Sep 2 - Wed, Sep 9

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Air Canada flights from Prague to Washington, D.C. Reagan-National Airport

Our best Air Canada deals on Prague to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
Oct 10
PRG6:00 amVáclav Havel Prague
15h 40m
2 stops
DCA3:40 pmWashington, D.C. Reagan-National
Oct 24
DCA11:00 amWashington, D.C. Reagan-National
40h 45m
2 stops
PRG9:45 amVáclav Havel Prague
$915
Air Canada
Sep 5
PRG12:30 pmVáclav Havel Prague
16h 01m
1 stop
DCA10:31 pmWashington, D.C. Reagan-National
Sep 13
DCA12:55 pmWashington, D.C. Reagan-National
15h 55m
2 stops
PRG10:50 amVáclav Havel Prague
$916
Air Canada
Sep 24
PRG6:00 amVáclav Havel Prague
15h 40m
2 stops
DCA3:40 pmWashington, D.C. Reagan-National
Oct 8
DCA8:40 pmWashington, D.C. Reagan-National
32h 10m
1 stop
PRG10:50 amVáclav Havel Prague
$920

British Airways flights from Prague to Washington, D.C. Reagan-National Airport

Our best British Airways deals on Prague to Washington, D.C. Reagan-National Airport flight tickets
British Airways
Aug 28
PRG10:15 amVáclav Havel Prague
16h 58m
1 stop
DCA9:13 pmWashington, D.C. Reagan-National
Sep 10
DCA5:18 pmWashington, D.C. Reagan-National
32h 57m
1 stop
PRG8:15 amVáclav Havel Prague
$934
British Airways
Sep 18
PRG10:15 amVáclav Havel Prague
12h 38m
1 stop
DCA4:53 pmWashington, D.C. Reagan-National
Oct 3
DCA1:33 pmWashington, D.C. Reagan-National
12h 42m
1 stop
PRG8:15 amVáclav Havel Prague
$936
British Airways
Aug 21
PRG10:15 amVáclav Havel Prague
16h 58m
1 stop
DCA9:13 pmWashington, D.C. Reagan-National
Aug 23
DCA5:39 pmWashington, D.C. Reagan-National
32h 36m
1 stop
PRG8:15 amVáclav Havel Prague
$979

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 August 8, 2026.
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

Cheapest round-trip

PragueWashington, D.C.

PRG Václav Havel Prague - DCA Washington, D.C. Reagan-National

PRGDCA

Václav Havel Prague

Fri 8/28

8:50 am-7:05 pm

2 stops16h 15m

Washington, D.C. Reagan-National

Thu 9/10

12:25 pm-9:25 pm

2 stops27h 00m

$730

PragueWashington, D.C.

PRG Václav Havel Prague - DCA Washington, D.C. Reagan-National

PRGDCA

Václav Havel Prague

Sat 9/5

8:40 am-7:09 pm

2 stops16h 29m

Washington, D.C. Reagan-National

Sun 9/13

8:55 am-8:30 pm

2 stops29h 35m

$750

PragueWashington, D.C.

PRG Václav Havel Prague - DCA Washington, D.C. Reagan-National

PRGDCA

Václav Havel Prague

Fri 8/28

8:50 am-7:05 pm

2 stops16h 15m

Washington, D.C. Reagan-National

Thu 9/10

12:25 pm-9:25 pm

2 stops27h 00m

$774

PragueWashington, D.C.

PRG Václav Havel Prague - DCA Washington, D.C. Reagan-National

PRGDCA

Václav Havel Prague

Mon 9/21

8:50 am-6:34 pm

2 stops15h 44m

Washington, D.C. Reagan-National

Mon 9/28

12:25 pm-9:25 pm

2 stops27h 00m

$797

PragueWashington, D.C.

PRG Václav Havel Prague - DCA Washington, D.C. Reagan-National

PRGDCA

Václav Havel Prague

Fri 9/4

8:50 am-9:50 pm

2 stops19h 00m

Washington, D.C. Reagan-National

Sun 9/6

12:58 pm-8:30 pm

2 stops25h 32m

$800

PragueWashington, D.C.

PRG Václav Havel Prague - DCA Washington, D.C. Reagan-National

PRGDCA

Václav Havel Prague

Sat 9/19

9:55 am-10:34 pm

2 stops18h 39m

Washington, D.C. Reagan-National

Sat 10/3

11:00 am-3:55 pm

2 stops22h 55m

$814

PragueWashington, D.C.

PRG Václav Havel Prague - DCA Washington, D.C. Reagan-National

PRGDCA

Václav Havel Prague

Wed 9/2

8:50 am-7:09 pm

2 stops16h 19m

Washington, D.C. Reagan-National

Wed 9/9

11:00 am-9:25 pm

2 stops28h 25m

$819

PragueWashington, D.C.

PRG Václav Havel Prague - DCA Washington, D.C. Reagan-National

PRGDCA

Václav Havel Prague

Sat 9/19

9:55 am-10:34 pm

2 stops18h 39m

Washington, D.C. Reagan-National

Sat 10/3

12:40 pm-3:55 pm

3 stops21h 15m

$820

PragueWashington, D.C.

PRG Václav Havel Prague - DCA Washington, D.C. Reagan-National

PRGDCA

Václav Havel Prague

Fri 9/18

9:40 pm-10:34 pm

2 stops30h 54m

Washington, D.C. Reagan-National

Sat 10/3

12:40 pm-3:55 pm

3 stops21h 15m

$828
Quickest round-trip

PragueWashington, D.C.

PRG Václav Havel Prague - DCA Washington, D.C. Reagan-National

PRGDCA

Václav Havel Prague

Wed 9/2

8:50 am-7:09 pm

2 stops16h 19m

Washington, D.C. Reagan-National

Wed 9/9

1:15 pm-11:00 am

2 stops15h 45m

$842

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

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

You could potentially save up to 34% on your flight if you consider stops on a Prague to Washington, D.C. Reagan-National Airport flight.

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 19m

Direct flights

None
The fastest flight from Prague to Washington, D.C. Reagan-National Airport takes 14h 19m
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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Frequently asked questions about flying from Prague to Washington, D.C. Reagan-National Airport

  • 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 19m 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
Arlington
Gettysburg
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Colonial Beach
Springfield
Fairfax
Tysons
Edgewood
Bethesda
Glen Burnie

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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