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Cheap flights from Washington, D.C. Reagan-National Airport to the Czech Republic from $374

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 the Czech Republic departing on 9/12. 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
0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
6:05 am - 8:15 pm
DCA
-
PRG
32h 10m
2 stops
Scandinavian Airlines Logo
3:20 pm - 11:12 pm
PRG
-
DCA
37h 52m
2 stops
$657Scandinavian Airlines
Tue, Sep 15 - Tue, Sep 29
Scandinavian Airlines Logo
6:05 am - 2:40 pm
DCA
-
PRG
26h 35m
2 stops
Scandinavian Airlines Logo
3:20 pm - 9:50 pm
PRG
-
DCA
36h 30m
2 stops
$707Scandinavian Airlines
Mon, Aug 17 - Mon, Aug 31
Scandinavian Airlines Logo
6:05 am - 2:40 pm
DCA
-
PRG
26h 35m
2 stops
Scandinavian Airlines Logo
3:20 pm - 9:55 pm
PRG
-
DCA
36h 35m
2 stops
$708Scandinavian Airlines
Thu, Oct 15 - Tue, Oct 20
Scandinavian Airlines Logo
11:00 am - 2:40 pm
DCA
-
PRG
21h 40m
2 stops
Scandinavian Airlines Logo
8:55 pm - 11:12 pm
PRG
-
DCA
32h 17m
2 stops
$719Scandinavian Airlines
Sat, Aug 15 - Sat, Aug 22
Scandinavian Airlines Logo
12:00 pm - 8:15 pm
DCA
-
PRG
26h 15m
2 stops
Scandinavian Airlines Logo
3:00 pm - 9:55 pm
PRG
-
DCA
35h 55m
2 stops
$759Scandinavian Airlines
Tue, Oct 13 - Mon, Oct 26
Multiple Airlines Logo
6:59 am - 4:05 pm
DCA
-
PRG
27h 06m
3 stops
Multiple Airlines Logo
6:20 am - 7:58 pm
PRG
-
DCA
19h 38m
2 stops
$763Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
Scandinavian Airlines Logo
11:48 am - 2:40 pm
DCA
-
PRG
20h 52m
2 stops
Scandinavian Airlines Logo
9:30 pm - 10:41 pm
PRG
-
DCA
31h 11m
2 stops
$765Scandinavian Airlines
Tue, Apr 28 - Sun, May 3
Multiple Airlines Logo
6:59 am - 8:40 pm
DCA
-
PRG
31h 41m
2 stops
Multiple Airlines Logo
8:50 am - 10:28 pm
PRG
-
DCA
19h 38m
2 stops
$768Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
6:59 am - 4:05 pm
DCA
-
PRG
27h 06m
3 stops
Multiple Airlines Logo
6:20 am - 7:58 pm
PRG
-
DCA
19h 38m
2 stops
$769Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
Scandinavian Airlines Logo
11:00 am - 8:50 pm
DCA
-
PRG
27h 50m
2 stops
Scandinavian Airlines Logo
10:20 am - 11:26 pm
PRG
-
DCA
19h 06m
2 stops
$770Scandinavian Airlines
Sat, Sep 19 - Fri, Sep 25

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

Our best Scandinavian Airlines deals on Washington, D.C. Reagan-National Airport to Czech Republic flight tickets
Scandinavian Airlines
Sep 15
DCA6:05 amWashington, D.C. Reagan-National
32h 10m
2 stops
PRG8:15 pmVáclav Havel Prague
Sep 29
PRG3:20 pmVáclav Havel Prague
37h 52m
2 stops
DCA11:12 pmWashington, D.C. Reagan-National
$657
Scandinavian Airlines
Aug 17
DCA6:05 amWashington, D.C. Reagan-National
26h 35m
2 stops
PRG2:40 pmVáclav Havel Prague
Aug 31
PRG3:20 pmVáclav Havel Prague
36h 30m
2 stops
DCA9:50 pmWashington, D.C. Reagan-National
$707
Scandinavian Airlines
Oct 15
DCA6:05 amWashington, D.C. Reagan-National
26h 35m
2 stops
PRG2:40 pmVáclav Havel Prague
Oct 20
PRG3:20 pmVáclav Havel Prague
36h 35m
2 stops
DCA9:55 pmWashington, D.C. Reagan-National
$708

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

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Czech Republic flight tickets
Air Canada
Aug 9
DCA6:59 amWashington, D.C. Reagan-National
21h 51m
1 stop
PRG10:50 amVáclav Havel Prague
Aug 26
PRG12:30 pmVáclav Havel Prague
13h 27m
1 stop
DCA7:57 pmWashington, D.C. Reagan-National
$806
Air Canada
Aug 12
DCA6:00 amWashington, D.C. Reagan-National
28h 05m
2 stops
PRG4:05 pmVáclav Havel Prague
Aug 26
PRG12:30 pmVáclav Havel Prague
13h 27m
1 stop
DCA7:57 pmWashington, D.C. Reagan-National
$809
Air Canada
Aug 5
DCA9:40 amWashington, D.C. Reagan-National
16h 30m
2 stops
PRG8:10 amVáclav Havel Prague
Aug 19
PRG10:25 amVáclav Havel Prague
15h 32m
2 stops
DCA7:57 pmWashington, D.C. Reagan-National
$830

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Czech Republic 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 April 18, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to the Czech Republic 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

Tue 9/15

6:05 am-8:15 pm

2 stops32h 10m

Václav Havel Prague

Tue 9/29

3:20 pm-11:12 pm

2 stops37h 52m

$657

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Mon 8/17

6:05 am-2:40 pm

2 stops26h 35m

Václav Havel Prague

Mon 8/31

3:20 pm-9:50 pm

2 stops36h 30m

$707

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Thu 10/15

6:05 am-2:40 pm

2 stops26h 35m

Václav Havel Prague

Tue 10/20

3:20 pm-9:55 pm

2 stops36h 35m

$708

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Sat 8/15

11:00 am-2:40 pm

2 stops21h 40m

Václav Havel Prague

Sat 8/22

8:55 pm-11:12 pm

2 stops32h 17m

$719

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Tue 10/13

12:00 pm-8:15 pm

2 stops26h 15m

Václav Havel Prague

Mon 10/26

3:00 pm-9:55 pm

2 stops35h 55m

$759
Quickest round-trip

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Tue 6/2

6:59 am-4:05 pm

3 stops27h 06m

Václav Havel Prague

Tue 6/9

6:20 am-7:58 pm

2 stops19h 38m

$763

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Tue 4/28

11:48 am-2:40 pm

2 stops20h 52m

Václav Havel Prague

Sun 5/3

9:30 pm-10:41 pm

2 stops31h 11m

$765

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Tue 6/2

6:59 am-8:40 pm

2 stops31h 41m

Václav Havel Prague

Tue 6/9

8:50 am-10:28 pm

2 stops19h 38m

$768

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Tue 6/2

6:59 am-4:05 pm

3 stops27h 06m

Václav Havel Prague

Tue 6/9

6:20 am-7:58 pm

2 stops19h 38m

$769

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Sat 9/19

11:00 am-8:50 pm

2 stops27h 50m

Václav Havel Prague

Fri 9/25

10:20 am-11:26 pm

2 stops19h 06m

$770

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Czech Republic

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

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

You could potentially save up to 15% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Czech Republic flight.

Cheap Washington, D.C. Reagan-National Airport to Czech Republic flight deals and tips

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

Fastest flight time

14h 05m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Czech Republic takes 14h 05m
There are no direct flights from Washington, D.C. Reagan-National Airport to Czech Republic. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Czech Republic.
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Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to the Czech Republic

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Czech Republic were last updated today.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Czech Republic?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Czech Republic.

  • What documentation or ID do you need to fly to Czech Republic?

    The travel and health documents you'll need for your trip to Czech Republic may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Czech Republic. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Czech Republic. momondo saves you time and could save you money on your trip.

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

All flight searches from Washington, D.C. to Czech Republic 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 Czech Republic?

momondo helps you find the best flight between Washington, D.C. and Czech Republic by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Washington, D.C. to Czech Republic flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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