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Cheap flights from Washington, D.C. Reagan-National Airport to Prague from $371

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Prague departing on 11/4. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Prague

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
11:00 am - 9:45 am
DCA
-
PRG
16h 45m
2 stops
Scandinavian Airlines Logo
3:00 pm - 9:55 pm
PRG
-
DCA
36h 55m
2 stops
$756Scandinavian Airlines
Wed, Nov 11 - Wed, Nov 18
Scandinavian Airlines Logo
3:15 pm - 9:45 am
DCA
-
PRG
13h 30m
2 stops
Scandinavian Airlines Logo
3:00 pm - 10:48 pm
PRG
-
DCA
37h 48m
2 stops
$759Scandinavian Airlines
Tue, Oct 27 - Tue, Nov 10
Scandinavian Airlines Logo
11:55 am - 2:20 pm
DCA
-
PRG
20h 25m
2 stops
Scandinavian Airlines Logo
10:25 am - 8:02 pm
PRG
-
DCA
15h 37m
2 stops
$759Scandinavian Airlines
Thu, Nov 12 - Tue, Nov 17
Scandinavian Airlines Logo
11:55 am - 9:45 am
DCA
-
PRG
15h 50m
2 stops
Scandinavian Airlines Logo
7:20 pm - 10:48 pm
PRG
-
DCA
33h 28m
2 stops
$759Scandinavian Airlines
Mon, Nov 2 - Mon, Nov 9
Scandinavian Airlines Logo
11:40 am - 9:40 am
DCA
-
PRG
16h 00m
2 stops
Scandinavian Airlines Logo
10:20 am - 10:59 pm
PRG
-
DCA
18h 39m
2 stops
$759Scandinavian Airlines
Wed, Sep 9 - Thu, Sep 17
Scandinavian Airlines Logo
12:55 pm - 9:40 am
DCA
-
PRG
14h 45m
2 stops
Scandinavian Airlines Logo
10:20 am - 10:59 pm
PRG
-
DCA
18h 39m
2 stops
$761Scandinavian Airlines
Tue, Sep 15 - Tue, Sep 29
Scandinavian Airlines Logo
12:00 pm - 9:45 am
DCA
-
PRG
15h 45m
2 stops
Scandinavian Airlines Logo
10:25 am - 9:55 pm
PRG
-
DCA
17h 30m
2 stops
$761Scandinavian Airlines
Fri, Jan 22 - Fri, Feb 5
Scandinavian Airlines Logo
11:40 am - 9:40 am
DCA
-
PRG
16h 00m
2 stops
Scandinavian Airlines Logo
10:20 am - 10:59 pm
PRG
-
DCA
18h 39m
2 stops
$761Scandinavian Airlines
Tue, Sep 8 - Tue, Sep 22
Delta Logo
11:05 am - 9:00 am
DCA
-
PRG
15h 55m
1 stop
Delta Logo
6:00 am - 6:38 pm
PRG
-
DCA
18h 38m
2 stops
$866Delta
Thu, Oct 22 - Wed, Nov 4
Delta Logo
11:55 am - 9:05 am
DCA
-
PRG
16h 10m
2 stops
Delta Logo
2:30 pm - 11:37 pm
PRG
-
DCA
15h 07m
2 stops
$870Delta
Fri, Oct 30 - Fri, Nov 6

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American Airlines flights from Washington, D.C. Reagan-National Airport to Prague

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Prague flight tickets
American Airlines
Oct 25
DCA6:43 pmWashington, D.C. Reagan-National
13h 52m
2 stops
PRG1:35 pmVáclav Havel Prague
Nov 1
PRG6:50 amVáclav Havel Prague
18h 29m
2 stops
DCA8:19 pmWashington, D.C. Reagan-National
$873
American Airlines
Aug 24
DCA7:14 pmWashington, D.C. Reagan-National
15h 46m
2 stops
PRG5:00 pmVáclav Havel Prague
Sep 8
PRG10:15 amVáclav Havel Prague
15h 44m
2 stops
DCA7:59 pmWashington, D.C. Reagan-National
$889
American Airlines
Sep 7
DCA1:55 pmWashington, D.C. Reagan-National
12h 20m
1 stop
PRG8:15 amVáclav Havel Prague
Sep 17
PRG10:15 amVáclav Havel Prague
12h 38m
1 stop
DCA4:53 pmWashington, D.C. Reagan-National
$898

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

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Prague flight tickets
Air Canada
Sep 6
DCA12:55 pmWashington, D.C. Reagan-National
15h 55m
2 stops
PRG10:50 amVáclav Havel Prague
Sep 23
PRG12:30 pmVáclav Havel Prague
13h 29m
1 stop
DCA7:59 pmWashington, D.C. Reagan-National
$905
Air Canada
Aug 24
DCA8:40 pmWashington, D.C. Reagan-National
32h 10m
1 stop
PRG10:50 amVáclav Havel Prague
Sep 16
PRG12:30 pmVáclav Havel Prague
15h 20m
2 stops
DCA9:50 pmWashington, D.C. Reagan-National
$908
Air Canada
Aug 25
DCA6:00 amWashington, D.C. Reagan-National
23h 00m
2 stops
PRG11:00 amVáclav Havel Prague
Sep 4
PRG6:00 amVáclav Havel Prague
15h 38m
2 stops
DCA3:38 pmWashington, D.C. Reagan-National
$910

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated July 29, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Wed 11/11

11:00 am-9:45 am

2 stops16h 45m

Václav Havel Prague

Wed 11/18

3:00 pm-9:55 pm

2 stops36h 55m

$756

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Tue 10/27

3:15 pm-9:45 am

2 stops13h 30m

Václav Havel Prague

Tue 11/10

3:00 pm-10:48 pm

2 stops37h 48m

$759

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Thu 11/12

11:55 am-2:20 pm

2 stops20h 25m

Václav Havel Prague

Tue 11/17

10:25 am-8:02 pm

2 stops15h 37m

$759

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Mon 11/2

11:55 am-9:45 am

2 stops15h 50m

Václav Havel Prague

Mon 11/9

7:20 pm-10:48 pm

2 stops33h 28m

$759

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Wed 9/9

11:40 am-9:40 am

2 stops16h 00m

Václav Havel Prague

Thu 9/17

10:20 am-10:59 pm

2 stops18h 39m

$759

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Tue 9/15

12:55 pm-9:40 am

2 stops14h 45m

Václav Havel Prague

Tue 9/29

10:20 am-10:59 pm

2 stops18h 39m

$761

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Fri 1/22

12:00 pm-9:45 am

2 stops15h 45m

Václav Havel Prague

Fri 2/5

10:25 am-9:55 pm

2 stops17h 30m

$761

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Tue 9/8

11:40 am-9:40 am

2 stops16h 00m

Václav Havel Prague

Tue 9/22

10:20 am-10:59 pm

2 stops18h 39m

$761

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Thu 10/22

11:05 am-9:00 am

1 stop15h 55m

Václav Havel Prague

Wed 11/4

6:00 am-6:38 pm

2 stops18h 38m

$866
Quickest round-trip

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Fri 10/30

11:55 am-9:05 am

2 stops16h 10m

Václav Havel Prague

Fri 11/6

2:30 pm-11:37 pm

2 stops15h 07m

$870

Flights are sorted by cheapest round-trip flights first.

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

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

You could potentially save up to 27% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Prague flight.

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

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

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

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

Fastest flight time

15h 10m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Prague takes 15h 10m
There are no direct flights from Washington, D.C. Reagan-National Airport to Prague. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Prague.
Search flight deals

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

  • How far is Washington, D.C. Reagan-National to Václav Havel Prague by plane?

    There are 4285.2 mi between Washington, D.C. Reagan-National and Václav Havel Prague. A reasonable flight in good conditions will take 15h 10m.

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Václav Havel Prague Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Václav Havel Prague Airport?

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

  • What documentation or ID do you need to fly to Václav Havel Prague Airport?

    The required travel and health documents for your Václav Havel Prague Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Václav Havel Prague Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Prague?

Best airlines flying from Washington, D.C. Reagan-National Airport to Prague

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Prague with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $922Free CancellationRating
7.8
8,486 reviews
Search Delta flights

Traveling to a place near Prague?

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Pilsen
Liberec

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

All flight searches from Washington, D.C. to Prague on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Prague.

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