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

Air Canada is the most popular carrier 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 September 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.

$367 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.

11:00 am - 7:50 pmDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

26h 50m2 stops Toronto Pearson Intl Madrid Barajas

9:30 pm - 7:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

28h 29m3 stops Barcelona-El Prat Madrid Barajas Toronto Pearson Intl

$656Multiple Airlines

Mon, Oct 12 - Tue, Oct 20

2:59 pm - 12:50 pmDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

15h 51m2 stops Boston Logan Intl London Heathrow

10:55 am - 11:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

19h 04m2 stops London Heathrow Charlotte Douglas

$670American Airlines

Tue, Dec 29 - Tue, Jan 12

1:39 pm - 12:50 pmDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

17h 11m2 stops Philadelphia London Heathrow

10:55 am - 11:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

19h 04m2 stops London Heathrow Chicago O'Hare Intl

$675American Airlines

Tue, Jan 19 - Tue, Jan 26

2:45 pm - 10:20 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

14h 35m2 stops New York John F Kennedy Intl London Heathrow

10:55 am - 10:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

18h 04m2 stops London Heathrow Raleigh-Durham

$676American Airlines

Tue, Oct 27 - Tue, Nov 3

5:21 pm - 12:50 pmDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

13h 29m2 stops Philadelphia London Heathrow

11:45 am - 11:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

18h 14m2 stops London Heathrow Charlotte Douglas

$676American Airlines

Tue, Jan 19 - Fri, Feb 5

5:11 pm - 1:25 pmDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

14h 14m2 stops Charlotte Douglas London Heathrow

6:00 am - 5:19 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

17h 19m2 stops London Heathrow Philadelphia

$676American Airlines

Wed, Jan 6 - Fri, Jan 15

5:12 pm - 6:50 pmDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

19h 38m2 stops New York John F Kennedy Intl Helsinki-Vantaa

7:35 pm - 10:20 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

32h 45m2 stops Helsinki-Vantaa Miami

$680Multiple Airlines

Tue, Dec 8 - Wed, Dec 23

6:59 am - 4:05 pmDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

28h 06m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

1:45 pm - 10:29 amPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

26h 44m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

$683Air Canada

Wed, Oct 28 - Wed, Nov 4

5:02 pm - 5:05 pmDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

18h 03m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

6:30 am - 8:51 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

20h 21m2 stops Paris Charles de Gaulle Boston Logan Intl

$702Delta

Tue, Dec 8 - Tue, Dec 22

11:55 am - 9:05 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

15h 10m2 stops Boston Logan Intl Paris Charles de Gaulle

6:00 am - 4:37 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

16h 37m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$702Delta

Sun, Nov 15 - Fri, Nov 27

Cheap last minute flights

Enter your travel dates to find the best prices.

6:10 am - 9:00 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

20h 50m1 stop New York John F Kennedy Intl

11:00 am - 10:25 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

17h 25m1 stop New York John F Kennedy Intl

$769Delta

Sun, Sep 20 - Tue, Oct 6

6:10 am - 9:00 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

20h 50m1 stop New York John F Kennedy Intl

11:00 am - 11:07 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

18h 07m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County

$773Delta

Sun, Sep 20 - Tue, Oct 6

11:10 am - 8:20 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

15h 10m2 stops New York John F Kennedy Intl Amsterdam Schiphol

11:00 am - 11:07 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

18h 07m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County

$785Delta

Sun, Sep 20 - Tue, Oct 6

1:15 pm - 9:25 pmDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

26h 10m2 stops Boston Logan Intl Frankfurt am Main

8:50 am - 6:35 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

15h 45m2 stops Frankfurt am Main Boston Logan Intl

$860Multiple Airlines

Thu, Sep 17 - Thu, Sep 24

11:40 am - 10:30 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

16h 50m2 stops Boston Logan Intl Amsterdam Schiphol

11:00 am - 10:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

17h 59m1 stop New York John F Kennedy Intl

$917Delta

Fri, Sep 18 - Tue, Sep 22

11:40 am - 10:30 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

16h 50m2 stops Boston Logan Intl Amsterdam Schiphol

11:00 am - 10:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

17h 59m1 stop New York John F Kennedy Intl

$917Delta

Fri, Sep 18 - Wed, Sep 23

11:40 am - 10:30 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

16h 50m2 stops Boston Logan Intl Amsterdam Schiphol

11:00 am - 10:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

17h 59m1 stop New York John F Kennedy Intl

$917Delta

Fri, Sep 18 - Thu, Sep 24

6:10 am - 9:00 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

20h 50m1 stop New York John F Kennedy Intl

11:15 am - 10:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

17h 44m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$919Delta

Sat, Sep 19 - Sat, Sep 26

11:10 am - 10:50 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

17h 40m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

11:15 am - 10:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

17h 44m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$938Delta

Sat, Sep 19 - Sat, Sep 26

1:15 pm - 11:00 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

15h 45m2 stops Boston Logan Intl Frankfurt am Main

8:40 am - 7:56 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

17h 16m2 stops Frankfurt am Main Boston Logan Intl

$952Multiple Airlines

Mon, Sep 21 - Sat, Sep 26

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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

Dec 29

DCA2:59 pmWashington, D.C. Reagan-National

15h 51m

2 stops

PRG12:50 pmVáclav Havel Prague

Jan 12

PRG10:55 amVáclav Havel Prague

19h 04m

2 stops

DCA11:59 pmWashington, D.C. Reagan-National

$670

American Airlines

Jan 19

DCA1:39 pmWashington, D.C. Reagan-National

17h 11m

2 stops

PRG12:50 pmVáclav Havel Prague

Jan 26

PRG10:55 amVáclav Havel Prague

19h 04m

2 stops

DCA11:59 pmWashington, D.C. Reagan-National

$675

American Airlines

Oct 27

DCA2:45 pmWashington, D.C. Reagan-National

14h 35m

2 stops

PRG10:20 amVáclav Havel Prague

Nov 3

PRG10:55 amVáclav Havel Prague

18h 04m

2 stops

DCA10:59 pmWashington, D.C. Reagan-National

$676

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

Oct 28

DCA6:59 amWashington, D.C. Reagan-National

28h 06m

2 stops

PRG4:05 pmVáclav Havel Prague

Nov 4

PRG1:45 pmVáclav Havel Prague

26h 44m

2 stops

DCA10:29 amWashington, D.C. Reagan-National

$683

Air Canada

Nov 2

DCA4:00 pmWashington, D.C. Reagan-National

12h 50m

2 stops

PRG10:50 amVáclav Havel Prague

Nov 16

PRG7:05 amVáclav Havel Prague

14h 19m

2 stops

DCA3:24 pmWashington, D.C. Reagan-National

$688

Air Canada

Nov 11

DCA11:05 amWashington, D.C. Reagan-National

15h 45m

2 stops

PRG8:50 amVáclav Havel Prague

Nov 17

PRG9:40 amVáclav Havel Prague

16h 18m

2 stops

DCA7:58 pmWashington, D.C. Reagan-National

$689

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.

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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

Mon 10/12

11:00 am-7:50 pm

2 stops26h 50m

Václav Havel Prague

Tue 10/20

9:30 pm-7:59 pm

3 stops28h 29m

$656

Washington, D.C.Prague

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

DCAPRG

Washington, D.C. Reagan-National

Tue 12/29

2:59 pm-12:50 pm

2 stops15h 51m

Václav Havel Prague

Tue 1/12

10:55 am-11:59 pm

2 stops19h 04m

$670

Washington, D.C.Prague

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

DCAPRG

Washington, D.C. Reagan-National

Tue 1/19

1:39 pm-12:50 pm

2 stops17h 11m

Václav Havel Prague

Tue 1/26

10:55 am-11:59 pm

2 stops19h 04m

$675

Washington, D.C.Prague

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

DCAPRG

Washington, D.C. Reagan-National

Tue 10/27

2:45 pm-10:20 am

2 stops14h 35m

Václav Havel Prague

Tue 11/3

10:55 am-10:59 pm

2 stops18h 04m

$676

Washington, D.C.Prague

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

DCAPRG

Washington, D.C. Reagan-National

Tue 1/19

5:21 pm-12:50 pm

2 stops13h 29m

Václav Havel Prague

Fri 2/5

11:45 am-11:59 pm

2 stops18h 14m

$676

Quickest round-trip

Washington, D.C.Prague

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

DCAPRG

Washington, D.C. Reagan-National

Wed 1/6

5:11 pm-1:25 pm

2 stops14h 14m

Václav Havel Prague

Fri 1/15

6:00 am-5:19 pm

2 stops17h 19m

$676

Washington, D.C.Prague

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

DCAPRG

Washington, D.C. Reagan-National

Tue 12/8

5:12 pm-6:50 pm

2 stops19h 38m

Václav Havel Prague

Wed 12/23

7:35 pm-10:20 pm

2 stops32h 45m

$680

Washington, D.C.Prague

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

DCAPRG

Washington, D.C. Reagan-National

Wed 10/28

6:59 am-4:05 pm

2 stops28h 06m

Václav Havel Prague

Wed 11/4

1:45 pm-10:29 am

2 stops26h 44m

$683

Washington, D.C.Prague

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

DCAPRG

Washington, D.C. Reagan-National

Tue 12/8

5:02 pm-5:05 pm

2 stops18h 03m

Václav Havel Prague

Tue 12/22

6:30 am-8:51 pm

2 stops20h 21m

$702

Washington, D.C.Prague

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

DCAPRG

Washington, D.C. Reagan-National

Sun 11/15

11:55 am-9:05 am

2 stops15h 10m

Václav Havel Prague

Fri 11/27

6:00 am-4:37 pm

2 stops16h 37m

$702

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	$367
Fastest flight time	13h 55m
Direct flights	None

The best one-way flight to Prague from Washington, D.C. Reagan-National Airport in the past 72 hours is $367. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Prague found on momondo in the last 72 hours is $656.

The fastest flight from Washington, D.C. Reagan-National Airport to Prague takes 13h 55m

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.

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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 13h 55m.
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 September 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 $922	Free Cancellation	Rating 7.8 8,568 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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Cheap flights from Washington, D.C. Reagan-National Airport to Prague from $367

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

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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

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

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Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Prague with momondo

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An easier way to manage your Prague trip

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