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Cheap flights from Washington, D.C. Reagan-National Airport to Prague from $279

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 11/23. 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
12:15 pm - 2:20 pmDCA-PRG
20h 05m2 stops
Scandinavian Airlines Logo
7:20 pm - 10:57 pmPRG-DCA
33h 37m2 stops
$491Scandinavian Airlines
Find Deal
mar., nov. 18 - mar., dic. 2
Air Canada Logo
4:10 pm - 10:50 amDCA-PRG
12h 40m2 stops
Air Canada Logo
7:25 am - 3:31 pmPRG-DCA
14h 06m2 stops
$492Air Canada
Find Deal
mar., dic. 2 - mar., dic. 9
Scandinavian Airlines Logo
11:10 am - 9:45 amDCA-PRG
16h 35m2 stops
Scandinavian Airlines Logo
7:20 pm - 10:57 pmPRG-DCA
33h 37m2 stops
$496Scandinavian Airlines
Find Deal
jue., nov. 13 - mar., dic. 2
Scandinavian Airlines Logo
12:15 pm - 9:45 amDCA-PRG
15h 30m2 stops
Scandinavian Airlines Logo
10:25 am - 10:56 pmPRG-DCA
18h 31m2 stops
$501Scandinavian Airlines
Find Deal
mar., nov. 18 - lun., nov. 24
Multiple Airlines Logo
4:10 pm - 10:50 amDCA-PRG
12h 40m2 stops
Multiple Airlines Logo
1:45 pm - 9:56 pmPRG-DCA
14h 11m2 stops
$518Multiple Airlines
Find Deal
vie., nov. 28 - mié., dic. 3
Air Canada Logo
4:10 pm - 1:05 pmDCA-PRG
14h 55m2 stops
Air Canada Logo
1:45 pm - 9:56 pmPRG-DCA
14h 11m2 stops
$534Air Canada
Find Deal
mié., dic. 3 - mié., dic. 10
United Airlines Logo
12:00 pm - 1:05 pmDCA-PRG
19h 05m2 stops
United Airlines Logo
7:25 am - 11:59 pmPRG-DCA
22h 34m2 stops
$555United Airlines
Find Deal
mar., dic. 9 - mar., dic. 23
United Airlines Logo
3:15 pm - 10:50 amDCA-PRG
13h 35m2 stops
United Airlines Logo
1:45 pm - 11:59 pmPRG-DCA
16h 14m2 stops
$559United Airlines
Find Deal
lun., dic. 1 - dom., dic. 7
Delta Logo
1:15 pm - 10:50 amDCA-PRG
15h 35m2 stops
Delta Logo
6:30 am - 5:59 pmPRG-DCA
17h 29m2 stops
$593Delta
Find Deal
mié., dic. 10 - mié., dic. 17
Delta Logo
2:55 pm - 11:40 amDCA-PRG
14h 45m2 stops
Delta Logo
9:50 am - 9:26 pmPRG-DCA
17h 36m2 stops
$643Delta
Find Deal
mar., dic. 9 - vie., dic. 19

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
Nov 18
DCA12:15 pmWashington, D.C. Reagan-National
20h 05m
2 stops
PRG2:20 pmVáclav Havel Prague
Dec 2
PRG7:20 pmVáclav Havel Prague
33h 37m
2 stops
DCA10:57 pmWashington, D.C. Reagan-National
$491
Find similar
Scandinavian Airlines
Nov 13
DCA11:10 amWashington, D.C. Reagan-National
16h 35m
2 stops
PRG9:45 amVáclav Havel Prague
Dec 2
PRG7:20 pmVáclav Havel Prague
33h 37m
2 stops
DCA10:57 pmWashington, D.C. Reagan-National
$496
Find similar
Scandinavian Airlines
Nov 18
DCA12:15 pmWashington, D.C. Reagan-National
15h 30m
2 stops
PRG9:45 amVáclav Havel Prague
Nov 24
PRG10:25 amVáclav Havel Prague
18h 31m
2 stops
DCA10:56 pmWashington, D.C. Reagan-National
$501
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
Dec 2
DCA4:10 pmWashington, D.C. Reagan-National
12h 40m
2 stops
PRG10:50 amVáclav Havel Prague
Dec 9
PRG7:25 amVáclav Havel Prague
14h 06m
2 stops
DCA3:31 pmWashington, D.C. Reagan-National
$492
Find similar
Air Canada
Dec 3
DCA4:10 pmWashington, D.C. Reagan-National
14h 55m
2 stops
PRG1:05 pmVáclav Havel Prague
Dec 10
PRG1:45 pmVáclav Havel Prague
14h 11m
2 stops
DCA9:56 pmWashington, D.C. Reagan-National
$534
Find similar
Air Canada
Nov 26
DCA4:10 pmWashington, D.C. Reagan-National
12h 40m
2 stops
PRG10:50 amVáclav Havel Prague
Dec 3
PRG7:30 amVáclav Havel Prague
14h 01m
2 stops
DCA3:31 pmWashington, D.C. Reagan-National
$542
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 octubre 20, 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

mar. 11/18

12:15 pm-2:20 pm

2 stops20h 05m

Václav Havel Prague

mar. 12/2

7:20 pm-10:57 pm

2 stops33h 37m

$491

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

mar. 12/2

4:10 pm-10:50 am

2 stops12h 40m

Václav Havel Prague

mar. 12/9

7:25 am-3:31 pm

2 stops14h 06m

$492

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

jue. 11/13

11:10 am-9:45 am

2 stops16h 35m

Václav Havel Prague

mar. 12/2

7:20 pm-10:57 pm

2 stops33h 37m

$496

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

mar. 11/18

12:15 pm-9:45 am

2 stops15h 30m

Václav Havel Prague

lun. 11/24

10:25 am-10:56 pm

2 stops18h 31m

$501

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

vie. 11/28

4:10 pm-10:50 am

2 stops12h 40m

Václav Havel Prague

mié. 12/3

1:45 pm-9:56 pm

2 stops14h 11m

$518

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

mié. 12/3

4:10 pm-1:05 pm

2 stops14h 55m

Václav Havel Prague

mié. 12/10

1:45 pm-9:56 pm

2 stops14h 11m

$534

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

mar. 12/9

12:00 pm-1:05 pm

2 stops19h 05m

Václav Havel Prague

mar. 12/23

7:25 am-11:59 pm

2 stops22h 34m

$555

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

lun. 12/1

3:15 pm-10:50 am

2 stops13h 35m

Václav Havel Prague

dom. 12/7

1:45 pm-11:59 pm

2 stops16h 14m

$559

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

mié. 12/10

1:15 pm-10:50 am

2 stops15h 35m

Václav Havel Prague

mié. 12/17

6:30 am-5:59 pm

2 stops17h 29m

$593

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

mar. 12/9

2:55 pm-11:40 am

2 stops14h 45m

Václav Havel Prague

vie. 12/19

9:50 am-9:26 pm

2 stops17h 36m

$643

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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