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

British Airways, Iberia, and Delta are the most popular carriers operating from Washington, D.C. Reagan-National to Václav Havel Prague

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?

As of November 2026, there is 1 operator available to choose from for flights 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.

$374 Cheap Flights from Washington, D.C. Reagan-National Airport to Prague in 2026/27

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:40 am - 3:30 pmDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

23h 50m2 stops Toronto Pearson Intl Frankfurt am Main

8:00 am - 9:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

19h 59m3 stops Frankfurt am Main Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$781Multiple Airlines

Tue, Dec 1 - Tue, Dec 8

6:00 am - 10:55 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

22h 55m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Frankfurt am Main

8:00 am - 9:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

19h 59m3 stops Frankfurt am Main Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$783Multiple Airlines

Tue, Dec 1 - Tue, Dec 8

6:59 am - 3:30 pmDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

26h 31m2 stops Toronto Pearson Intl Frankfurt am Main

8:00 am - 9:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

19h 59m3 stops Frankfurt am Main Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$785Multiple Airlines

Fri, Dec 4 - Tue, Dec 8

6:00 am - 3:30 pmDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

27h 30m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Frankfurt am Main

8:00 am - 9:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

19h 59m3 stops Frankfurt am Main Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$788Multiple Airlines

Fri, Dec 4 - Tue, Dec 8

11:00 am - 8:40 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

15h 40m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

6:00 am - 3:14 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

15h 14m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$796Multiple Airlines

Tue, Mar 30 - Wed, Apr 7

11:05 am - 8:50 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

15h 45m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

7:05 am - 3:24 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

14h 19m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$796Multiple Airlines

Wed, Feb 17 - Tue, Feb 23

4:00 pm - 1:05 pmDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

15h 05m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss

7:05 am - 3:18 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

14h 13m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$797Multiple Airlines

Wed, Feb 24 - Tue, Mar 2

11:00 am - 8:40 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

15h 40m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

6:50 am - 3:14 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

14h 24m2 stops Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl

$798Multiple Airlines

Tue, Apr 13 - Tue, Apr 20

1:30 pm - 10:50 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

15h 20m2 stops Boston Logan Intl Paris Charles de Gaulle

11:00 am - 6:05 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

13h 05m1 stop New York John F Kennedy Intl

$821Delta

Wed, Apr 28 - Tue, May 4

1:30 pm - 10:50 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

15h 20m2 stops Boston Logan Intl Paris Charles de Gaulle

11:00 am - 11:04 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

18h 04m1 stop New York John F Kennedy Intl

$821Delta

Tue, Apr 13 - Tue, Apr 20

Cheap last minute flights

Enter your travel dates to find the best prices.

4:05 pm - 8:50 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

34h 45m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

9:40 am - 9:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

18h 19m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

$918Air Canada

Sat, Nov 7 - Wed, Nov 18

4:05 pm - 8:50 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

34h 45m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

9:40 am - 9:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

18h 19m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

$918Air Canada

Sat, Nov 7 - Tue, Nov 17

4:05 pm - 8:50 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

34h 45m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

9:40 am - 9:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

18h 19m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

$918Air Canada

Sat, Nov 7 - Fri, Nov 20

4:05 pm - 8:50 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

34h 45m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

9:40 am - 9:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

18h 19m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

$918Air Canada

Sat, Nov 7 - Thu, Nov 19

7:05 pm - 4:05 pmDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

15h 00m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

1:45 pm - 4:28 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

32h 43m2 stops Munich Franz Josef Strauss Newark

$938United Airlines

Mon, Nov 2 - Mon, Nov 16

4:05 pm - 8:50 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

34h 45m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

9:40 am - 9:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

18h 19m2 stops Zurich Montreal Pierre Elliott Trudeau Intl

$959Air Canada

Sat, Nov 7 - Sun, Nov 22

1:20 pm - 11:10 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

15h 50m2 stops Boston Logan Intl Paris Charles de Gaulle

6:00 am - 6:39 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

18h 39m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$965Delta

Wed, Nov 4 - Sun, Nov 15

8:45 pm - 1:05 pmDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

34h 20m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

6:10 am - 8:58 amPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

32h 48m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

$971Air Canada

Sat, Nov 7 - Sun, Nov 15

3:15 pm - 10:50 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

13h 35m2 stops Boston Logan Intl Amsterdam Schiphol

2:30 pm - 10:55 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

14h 25m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$1,010KLM

Tue, Nov 3 - Thu, Nov 5

4:05 pm - 1:05 pmDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

15h 00m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss

1:45 pm - 9:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

14h 14m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

$1,011Air Canada

Sat, Nov 7 - Sat, Nov 14

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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

Feb 1

DCA6:00 amWashington, D.C. Reagan-National

22h 50m

2 stops

PRG10:50 amVáclav Havel Prague

Feb 4

PRG9:40 amVáclav Havel Prague

18h 19m

2 stops

DCA9:59 pmWashington, D.C. Reagan-National

$822

Air Canada

Feb 1

DCA9:40 amWashington, D.C. Reagan-National

22h 15m

2 stops

PRG1:55 pmVáclav Havel Prague

Feb 4

PRG9:40 amVáclav Havel Prague

18h 19m

2 stops

DCA9:59 pmWashington, D.C. Reagan-National

$826

Air Canada

Apr 26

DCA11:00 amWashington, D.C. Reagan-National

15h 40m

2 stops

PRG8:40 amVáclav Havel Prague

May 3

PRG1:30 pmVáclav Havel Prague

34h 33m

2 stops

DCA6:03 pmWashington, D.C. Reagan-National

$838

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

Our best Scandinavian Airlines deals on Washington, D.C. Reagan-National Airport to Prague flight tickets

Scandinavian Airlines

Apr 28

DCA11:00 amWashington, D.C. Reagan-National

16h 40m

2 stops

PRG9:40 amVáclav Havel Prague

May 3

PRG8:55 pmVáclav Havel Prague

32h 09m

2 stops

DCA11:04 pmWashington, D.C. Reagan-National

$816

Scandinavian Airlines

Apr 15

DCA6:05 amWashington, D.C. Reagan-National

21h 35m

2 stops

PRG9:40 amVáclav Havel Prague

Apr 20

PRG3:20 pmVáclav Havel Prague

22h 48m

2 stops

DCA8:08 amWashington, D.C. Reagan-National

$843

Scandinavian Airlines

Apr 15

DCA6:05 amWashington, D.C. Reagan-National

21h 35m

2 stops

PRG9:40 amVáclav Havel Prague

Apr 20

PRG3:20 pmVáclav Havel Prague

22h 48m

2 stops

DCA8:08 amWashington, D.C. Reagan-National

$852

momondo Fare Finder

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

DCAPRG

Washington, D.C. Reagan-National

Tue 12/1

9:40 am-3:30 pm

2 stops23h 50m

Václav Havel Prague

Tue 12/8

8:00 am-9:59 pm

3 stops19h 59m

$781

Washington, D.C.Prague

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

DCAPRG

Washington, D.C. Reagan-National

Tue 12/1

6:00 am-10:55 am

3 stops22h 55m

Václav Havel Prague

Tue 12/8

8:00 am-9:59 pm

3 stops19h 59m

$783

Washington, D.C.Prague

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

DCAPRG

Washington, D.C. Reagan-National

Fri 12/4

6:59 am-3:30 pm

2 stops26h 31m

Václav Havel Prague

Tue 12/8

8:00 am-9:59 pm

3 stops19h 59m

$785

Washington, D.C.Prague

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

DCAPRG

Washington, D.C. Reagan-National

Fri 12/4

6:00 am-3:30 pm

3 stops27h 30m

Václav Havel Prague

Tue 12/8

8:00 am-9:59 pm

3 stops19h 59m

$788

Washington, D.C.Prague

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

DCAPRG

Washington, D.C. Reagan-National

Tue 3/30

11:00 am-8:40 am

2 stops15h 40m

Václav Havel Prague

Wed 4/7

6:00 am-3:14 pm

2 stops15h 14m

$796

Washington, D.C.Prague

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

DCAPRG

Washington, D.C. Reagan-National

Wed 2/17

11:05 am-8:50 am

2 stops15h 45m

Václav Havel Prague

Tue 2/23

7:05 am-3:24 pm

2 stops14h 19m

$796

Washington, D.C.Prague

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

DCAPRG

Washington, D.C. Reagan-National

Wed 2/24

4:00 pm-1:05 pm

2 stops15h 05m

Václav Havel Prague

Tue 3/2

7:05 am-3:18 pm

2 stops14h 13m

$797

Washington, D.C.Prague

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

DCAPRG

Washington, D.C. Reagan-National

Tue 4/13

11:00 am-8:40 am

2 stops15h 40m

Václav Havel Prague

Tue 4/20

6:50 am-3:14 pm

2 stops14h 24m

$798

Quickest round-trip

Washington, D.C.Prague

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

DCAPRG

Washington, D.C. Reagan-National

Wed 4/28

1:30 pm-10:50 am

2 stops15h 20m

Václav Havel Prague

Tue 5/4

11:00 am-6:05 pm

1 stop13h 05m

$821

Washington, D.C.Prague

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

DCAPRG

Washington, D.C. Reagan-National

Tue 4/13

1:30 pm-10:50 am

2 stops15h 20m

Václav Havel Prague

Tue 4/20

11:00 am-11:04 pm

1 stop18h 04m

$821

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

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

You could potentially save up to 11% 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

Best Price Found	$374
Fastest flight time	15h 45m
Direct flights	None

The best one-way flight to Prague from Washington, D.C. Reagan-National Airport in the past 72 hours is $374. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Prague found on momondo in the last 72 hours is $781.

The fastest flight from Washington, D.C. Reagan-National Airport to Prague takes 15h 45m

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 45m.
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?
As of November 2026, there is 1 operator available to choose from 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?
Based on momondo bookings for flights between Washington, D.C. Reagan-National Airport and Prague, the leading airline is Delta, making up 100% of the total bookings.

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
Delta	PriceFrom $1,038	Free Cancellation	Rating 7.8 8,694 reviews		Search Delta flights

Český Krumlov

Pilsen

Liberec

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

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

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If you are simply researching potential flights to Prague, momondo offers a useful price alert feature which will track prices for flights to Prague from Washington, D.C. and alert you when they change.

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Delta

Cheap flights from Washington, D.C. Reagan-National Airport to Prague from $374

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

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

Our best Scandinavian Airlines deals on Washington, D.C. Reagan-National Airport to Prague flight tickets

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

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

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

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

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Traveling to a place near Prague?

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An easier way to manage your Prague 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.

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List of cabin classes available on flights landing in Prague. Availability may vary depending on flight origin and airline.

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