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Cheap flights from Washington, D.C. Reagan-National Airport to Prague from $282

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 4/8. 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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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
11:10 am - 9:45 amDCA-PRG
16h 35m2 stops
Scandinavian Airlines Logo
10:25 am - 10:43 pmPRG-DCA
18h 18m2 stops
$513Scandinavian Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 16
Scandinavian Airlines Logo
6:05 am - 2:40 pmDCA-PRG
26h 35m2 stops
Scandinavian Airlines Logo
8:55 pm - 11:08 pmPRG-DCA
32h 13m2 stops
$525Scandinavian Airlines
Find Deal
Mon, Mar 30 - Wed, Apr 8
Scandinavian Airlines Logo
11:10 am - 9:45 amDCA-PRG
16h 35m2 stops
Scandinavian Airlines Logo
10:25 am - 10:11 pmPRG-DCA
17h 46m2 stops
$542Scandinavian Airlines
Find Deal
Thu, Feb 12 - Tue, Feb 17
Air Canada Logo
11:05 am - 10:50 amDCA-PRG
17h 45m2 stops
Air Canada Logo
7:30 am - 9:58 pmPRG-DCA
20h 28m2 stops
$591Air Canada
Find Deal
Wed, Feb 4 - Wed, Feb 18
Air Canada Logo
11:05 am - 1:55 pmDCA-PRG
20h 50m2 stops
Air Canada Logo
7:25 am - 10:23 amPRG-DCA
32h 58m2 stops
$592Air Canada
Find Deal
Tue, Feb 3 - Tue, Feb 17
Delta Logo
5:00 pm - 1:45 pmDCA-PRG
14h 45m2 stops
Delta Logo
2:30 pm - 11:26 pmPRG-DCA
14h 56m2 stops
$609Delta
Find Deal
Tue, Apr 21 - Wed, Apr 29
Multiple Airlines Logo
6:00 am - 8:45 amDCA-PRG
20h 45m2 stops
Multiple Airlines Logo
1:45 pm - 9:56 pmPRG-DCA
14h 11m2 stops
$620Multiple Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
British Airways Logo
5:45 pm - 1:40 pmDCA-PRG
13h 55m2 stops
British Airways Logo
10:30 am - 8:32 pmPRG-DCA
16h 02m2 stops
$659British Airways
Find Deal
Thu, Feb 5 - Thu, Feb 19
Multiple Airlines Logo
6:50 pm - 2:40 pmDCA-PRG
13h 50m2 stops
Multiple Airlines Logo
6:50 am - 3:28 pmPRG-DCA
14h 38m2 stops
$662Multiple Airlines
Find Deal
Thu, Feb 5 - Thu, Feb 19
Delta Logo
10:35 am - 8:20 amDCA-PRG
15h 45m2 stops
Delta Logo
11:15 am - 11:33 pmPRG-DCA
18h 18m2 stops
$715Delta
Find Deal
Sun, Mar 29 - Mon, Apr 6

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
Feb 12
DCA11:10 amWashington, D.C. Reagan-National
16h 35m
2 stops
PRG9:45 amVáclav Havel Prague
Feb 16
PRG10:25 amVáclav Havel Prague
18h 18m
2 stops
DCA10:43 pmWashington, D.C. Reagan-National
$513
Find similar
Scandinavian Airlines
Mar 30
DCA6:05 amWashington, D.C. Reagan-National
26h 35m
2 stops
PRG2:40 pmVáclav Havel Prague
Apr 8
PRG8:55 pmVáclav Havel Prague
32h 13m
2 stops
DCA11:08 pmWashington, D.C. Reagan-National
$525
Find similar
Scandinavian Airlines
Feb 12
DCA11:10 amWashington, D.C. Reagan-National
16h 35m
2 stops
PRG9:45 amVáclav Havel Prague
Feb 17
PRG10:25 amVáclav Havel Prague
17h 46m
2 stops
DCA10:11 pmWashington, D.C. Reagan-National
$542
Find similar

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 4
DCA11:05 amWashington, D.C. Reagan-National
17h 45m
2 stops
PRG10:50 amVáclav Havel Prague
Feb 18
PRG7:30 amVáclav Havel Prague
20h 28m
2 stops
DCA9:58 pmWashington, D.C. Reagan-National
$591
Find similar
Air Canada
Feb 3
DCA11:05 amWashington, D.C. Reagan-National
20h 50m
2 stops
PRG1:55 pmVáclav Havel Prague
Feb 17
PRG7:25 amVáclav Havel Prague
32h 58m
2 stops
DCA10:23 amWashington, D.C. Reagan-National
$592
Find similar
Air Canada
Mar 29
DCA11:05 amWashington, D.C. Reagan-National
16h 00m
2 stops
PRG9:05 amVáclav Havel Prague
Apr 7
PRG1:25 pmVáclav Havel Prague
26h 54m
2 stops
DCA10:19 amWashington, D.C. Reagan-National
$596
Find similar

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 November 6, 2025.
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

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Thu 2/12

11:10 am-9:45 am

2 stops16h 35m

Václav Havel Prague

Mon 2/16

10:25 am-10:43 pm

2 stops18h 18m

$513

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Mon 3/30

6:05 am-2:40 pm

2 stops26h 35m

Václav Havel Prague

Wed 4/8

8:55 pm-11:08 pm

2 stops32h 13m

$525

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Thu 2/12

11:10 am-9:45 am

2 stops16h 35m

Václav Havel Prague

Tue 2/17

10:25 am-10:11 pm

2 stops17h 46m

$542

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Wed 2/4

11:05 am-10:50 am

2 stops17h 45m

Václav Havel Prague

Wed 2/18

7:30 am-9:58 pm

2 stops20h 28m

$591

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Tue 2/3

11:05 am-1:55 pm

2 stops20h 50m

Václav Havel Prague

Tue 2/17

7:25 am-10:23 am

2 stops32h 58m

$592

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Tue 4/21

5:00 pm-1:45 pm

2 stops14h 45m

Václav Havel Prague

Wed 4/29

2:30 pm-11:26 pm

2 stops14h 56m

$609

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Wed 12/3

6:00 am-8:45 am

2 stops20h 45m

Václav Havel Prague

Wed 12/10

1:45 pm-9:56 pm

2 stops14h 11m

$620

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Thu 2/5

5:45 pm-1:40 pm

2 stops13h 55m

Václav Havel Prague

Thu 2/19

10:30 am-8:32 pm

2 stops16h 02m

$659

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Thu 2/5

6:50 pm-2:40 pm

2 stops13h 50m

Václav Havel Prague

Thu 2/19

6:50 am-3:28 pm

2 stops14h 38m

$662

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Sun 3/29

10:35 am-8:20 am

2 stops15h 45m

Václav Havel Prague

Mon 4/6

11:15 am-11:33 pm

2 stops18h 18m

$715

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Prague from

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

What is the cheapest day to depart on your flight to Prague?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Prague is on a Tuesday. Travelers who choose to depart for Prague on a Tuesday will often find tickets for as low as $763. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Reagan-National Airport to Prague for around $941.

What is the cheapest time of day to depart on your flight to Prague?

According to our data, the cheapest time of day to fly to Prague is at noon. momondo users have found flights departing from Washington, D.C. Reagan-National Airport to Prague at noon for as low as $747. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $893. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights

None
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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  • 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 12h 40m.

  • 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 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.

Traveling to a place near Prague?

Book flights to Prague if you plan to visit one of these locations
Český Krumlov
Pilsen
Liberec

Why use momondo?

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

Finding the right flight to Prague from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Prague quick and easy, saving you time and money.

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.

I’m not ready to book a flight from Washington, D.C. to Prague right now. Can momondo alert me if prices change?

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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