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Cheap flights from the Czech Republic to Washington, D.C. from $347

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the Czech Republic to Washington, D.C. departing on 4/15. 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 the Czech Republic to Washington, D.C.

Recent round-trip flight deals from the Czech Republic to Washington, D.C.

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
9:30 pm - 4:50 pm
PRG
-
IAD
25h 20m
1 stop
Scandinavian Airlines Logo
8:20 pm - 9:40 am
IAD
-
PRG
31h 20m
1 stop
$624Scandinavian Airlines
Sun, Mar 29 - Sun, Apr 12
Scandinavian Airlines Logo
9:30 pm - 4:50 pm
PRG
-
IAD
25h 20m
1 stop
Scandinavian Airlines Logo
8:20 pm - 9:40 am
IAD
-
PRG
31h 20m
1 stop
$629Scandinavian Airlines
Sun, Mar 29 - Sun, Apr 12
Scandinavian Airlines Logo
9:30 pm - 4:50 pm
PRG
-
IAD
25h 20m
1 stop
Scandinavian Airlines Logo
8:20 pm - 9:40 am
IAD
-
PRG
31h 20m
1 stop
$632Scandinavian Airlines
Sun, Mar 29 - Sun, Apr 12
Icelandair Logo
12:50 pm - 6:30 pm
PRG
-
IAD
11h 40m
1 stop
Icelandair Logo
8:40 pm - 11:55 am
IAD
-
PRG
10h 15m
1 stop
$635Icelandair
Fri, Mar 6 - Sun, Mar 22
Icelandair Logo
12:50 pm - 6:30 pm
PRG
-
IAD
11h 40m
1 stop
Icelandair Logo
8:30 pm - 1:05 pm
IAD
-
PRG
10h 35m
1 stop
$653Icelandair
Mon, Mar 2 - Thu, Apr 9
United Airlines Logo
6:00 am - 7:13 pm
PRG
-
DCA
19h 13m
2 stops
United Airlines Logo
11:58 am - 4:05 pm
DCA
-
PRG
22h 07m
2 stops
$721United Airlines
Mon, Mar 30 - Mon, Apr 6
Air Canada Logo
11:40 am - 10:18 am
PRG
-
DCA
28h 38m
2 stops
Air Canada Logo
9:40 am - 12:45 pm
DCA
-
PRG
21h 05m
2 stops
$731Air Canada
Tue, Jun 30 - Mon, Jul 27
Air Canada Logo
6:10 am - 10:18 am
PRG
-
DCA
34h 08m
2 stops
Air Canada Logo
11:00 am - 10:50 am
DCA
-
PRG
17h 50m
1 stop
$732Air Canada
Tue, Jun 30 - Tue, Jul 21
Multiple Airlines Logo
6:30 am - 6:40 pm
PRG
-
BWI
18h 10m
2 stops
Multiple Airlines Logo
8:40 pm - 11:55 am
BWI
-
PRG
10h 15m
1 stop
$793Multiple Airlines
Fri, Mar 6 - Sun, Mar 22
Multiple Airlines Logo
6:30 am - 7:40 pm
PRG
-
BWI
19h 10m
1 stop
Multiple Airlines Logo
9:30 pm - 7:55 am
BWI
-
PRG
28h 25m
2 stops
$845Multiple Airlines
Wed, Jul 1 - Fri, Jul 31

Icelandair flights from Czech Republic to Washington, D.C.

Our best Icelandair deals on Czech Republic to Washington, D.C. flight tickets
Icelandair
Mar 6
PRG12:50 pmVáclav Havel Prague
11h 40m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
Mar 22
IAD8:40 pmWashington, D.C. Dulles Intl
10h 15m
1 stop
PRG11:55 amVáclav Havel Prague
$635
Icelandair
Mar 2
PRG12:50 pmVáclav Havel Prague
11h 40m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
Apr 9
IAD8:30 pmWashington, D.C. Dulles Intl
10h 35m
1 stop
PRG1:05 pmVáclav Havel Prague
$653
Icelandair
Mar 2
PRG12:50 pmVáclav Havel Prague
11h 40m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
Apr 9
IAD8:30 pmWashington, D.C. Dulles Intl
10h 35m
1 stop
PRG1:05 pmVáclav Havel Prague
$660

United Airlines flights from Czech Republic to Washington, D.C.

Our best United Airlines deals on Czech Republic to Washington, D.C. flight tickets
United Airlines
Jun 30
PRG6:10 amVáclav Havel Prague
19h 45m
1 stop
IAD7:55 pmWashington, D.C. Dulles Intl
Jul 23
IAD8:20 pmWashington, D.C. Dulles Intl
11h 35m
1 stop
PRG1:55 pmVáclav Havel Prague
$714
United Airlines
Mar 17
PRG7:25 amVáclav Havel Prague
18h 29m
2 stops
IAD8:54 pmWashington, D.C. Dulles Intl
Mar 30
IAD5:35 pmWashington, D.C. Dulles Intl
14h 20m
1 stop
PRG1:55 pmVáclav Havel Prague
$716
United Airlines
Mar 23
PRG11:50 amVáclav Havel Prague
14h 25m
1 stop
IAD9:15 pmWashington, D.C. Dulles Intl
Apr 9
IAD5:10 pmWashington, D.C. Dulles Intl
13h 35m
2 stops
PRG12:45 pmVáclav Havel Prague
$717

momondo Fare Finder

 
Customize your flight search to find flights from Czech Republic to Washington, D.C. 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 February 4, 2026.
Use the filters below to find and compare flights from the Czech Republic to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Sun 3/29

9:30 pm-4:50 pm

1 stop25h 20m

Washington, D.C. Dulles Intl

Sun 4/12

8:20 pm-9:40 am

1 stop31h 20m

$624

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Sun 3/29

9:30 pm-4:50 pm

1 stop25h 20m

Washington, D.C. Dulles Intl

Sun 4/12

8:20 pm-9:40 am

1 stop31h 20m

$629

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Sun 3/29

9:30 pm-4:50 pm

1 stop25h 20m

Washington, D.C. Dulles Intl

Sun 4/12

8:20 pm-9:40 am

1 stop31h 20m

$632

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Fri 3/6

12:50 pm-6:30 pm

1 stop11h 40m

Washington, D.C. Dulles Intl

Sun 3/22

8:40 pm-11:55 am

1 stop10h 15m

$635

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Mon 3/2

12:50 pm-6:30 pm

1 stop11h 40m

Washington, D.C. Dulles Intl

Thu 4/9

8:30 pm-1:05 pm

1 stop10h 35m

$653

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Mon 3/30

6:00 am-7:13 pm

2 stops19h 13m

Washington, D.C. Reagan-National

Mon 4/6

11:58 am-4:05 pm

2 stops22h 07m

$721

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Tue 6/30

11:40 am-10:18 am

2 stops28h 38m

Washington, D.C. Reagan-National

Mon 7/27

9:40 am-12:45 pm

2 stops21h 05m

$731

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Tue 6/30

6:10 am-10:18 am

2 stops34h 08m

Washington, D.C. Reagan-National

Tue 7/21

11:00 am-10:50 am

1 stop17h 50m

$732

PragueBaltimore

PRG - BWI

PRGBWI

Václav Havel Prague

Fri 3/6

6:30 am-6:40 pm

2 stops18h 10m

Baltimore/Washington

Sun 3/22

8:40 pm-11:55 am

1 stop10h 15m

$793

PragueBaltimore

PRG - BWI

PRGBWI

Václav Havel Prague

Wed 7/1

6:30 am-7:40 pm

1 stop19h 10m

Baltimore/Washington

Fri 7/31

9:30 pm-7:55 am

2 stops28h 25m

$845

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Czech Republic to Washington, D.C.

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 month to fly to Washington, D.C.?

The month of October is, on average, the cheapest month to fly to Washington, D.C. from Czech Republic, with most prices found around $662. If you’re not able to fly to Washington, D.C. in October, then April is your next best option. Flight prices from Czech Republic to Washington, D.C. during April average around $673.

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

You could potentially save up to 43% on your flight if you consider stops on a Czech Republic to Washington, D.C. flight.

Cheap Czech Republic to Washington, D.C. flight deals and tips

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

Fastest flight time

11h 40m

Direct flights

None
The fastest flight from Czech Republic to Washington, D.C. takes 11h 40m
There are no direct flights from Czech Republic to Washington, D.C.. There are no popular flight routes from Czech Republic to Washington, D.C..
Search flight deals

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

    Prices for flights from Czech Republic to Washington, D.C. are updated daily.

  • How many operators does momondo search for flights from Czech Republic to Washington, D.C.?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Czech Republic to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents you'll need for your trip to Washington, D.C. 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 Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Czech Republic to Washington, D.C.

Compare and see reviews for airlines that fly from Czech Republic to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $596Free CancellationRating
7.1
606 reviews
Search Icelandair flights
British AirwaysPriceFrom $631Free CancellationRating
6.7
7,716 reviews
Search British Airways flights
United AirlinesPriceFrom $665Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
LufthansaPriceFrom $667Free CancellationRating
6.8
7,761 reviews
Search Lufthansa flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Glen Burnie

Why use momondo?

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

It is quick and easy to find Czech Republic to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Czech Republic with this policy.

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

Once all potential Czech Republic to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Washington, D.C. from Czech Republic are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport