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Cheap flights from the Czech Republic to Washington, D.C. from $366

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 2/25. 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.
TAP AIR PORTUGAL Logo
11:55 am - 9:00 pm
PRG
-
IAD
15h 05m
1 stop
TAP AIR PORTUGAL Logo
5:30 pm - 6:25 pm
IAD
-
PRG
18h 55m
1 stop
$506TAP AIR PORTUGAL
Fri, Feb 6 - Sat, Feb 21
TAP AIR PORTUGAL Logo
11:55 am - 9:00 pm
PRG
-
IAD
15h 05m
1 stop
TAP AIR PORTUGAL Logo
5:30 pm - 6:25 pm
IAD
-
PRG
18h 55m
1 stop
$525TAP AIR PORTUGAL
Fri, Feb 6 - Sat, Feb 21
Finnair Logo
7:30 pm - 8:20 pm
PRG
-
IAD
30h 50m
2 stops
Finnair Logo
10:25 pm - 7:55 am
IAD
-
PRG
27h 30m
2 stops
$636Finnair
Tue, Jun 30 - Tue, Jul 21
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
$640Multiple Airlines
Wed, Jul 1 - Fri, Jul 31
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
$641Multiple Airlines
Wed, Jul 1 - Fri, Jul 31
Icelandair Logo
12:50 pm - 7:30 pm
PRG
-
IAD
11h 40m
1 stop
Icelandair Logo
8:30 pm - 1:05 pm
IAD
-
PRG
10h 35m
1 stop
$645Icelandair
Fri, Mar 27 - Fri, Apr 3
Icelandair Logo
12:50 pm - 7:40 pm
PRG
-
BWI
11h 50m
1 stop
Icelandair Logo
8:30 pm - 1:05 pm
BWI
-
PRG
10h 35m
1 stop
$686Icelandair
Fri, Mar 27 - Fri, Apr 3
Finnair Logo
9:50 am - 10:03 pm
PRG
-
DCA
18h 13m
2 stops
Finnair Logo
5:00 pm - 6:50 pm
DCA
-
PRG
19h 50m
2 stops
$709Finnair
Sun, Feb 8 - Tue, Feb 24
United Airlines Logo
7:25 am - 3:31 pm
PRG
-
DCA
14h 06m
2 stops
United Airlines Logo
4:10 pm - 4:05 pm
DCA
-
PRG
17h 55m
2 stops
$712United Airlines
Tue, Feb 10 - Mon, Feb 16
United Airlines Logo
10:25 am - 9:21 pm
PRG
-
BWI
16h 56m
2 stops
United Airlines Logo
10:30 am - 1:55 pm
BWI
-
PRG
21h 25m
2 stops
$718United Airlines
Mon, Feb 9 - Wed, Feb 18

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

Our best Finnair deals on Czech Republic to Washington, D.C. flight tickets
Finnair
Jun 30
PRG7:30 pmVáclav Havel Prague
30h 50m
2 stops
IAD8:20 pmWashington, D.C. Dulles Intl
Jul 21
IAD10:25 pmWashington, D.C. Dulles Intl
27h 30m
2 stops
PRG7:55 amVáclav Havel Prague
$636
Finnair
Jul 1
PRG8:40 amVáclav Havel Prague
17h 40m
2 stops
IAD8:20 pmWashington, D.C. Dulles Intl
Jul 31
IAD10:25 pmWashington, D.C. Dulles Intl
27h 30m
2 stops
PRG7:55 amVáclav Havel Prague
$667
Finnair
Jul 1
PRG8:40 amVáclav Havel Prague
17h 40m
2 stops
IAD8:20 pmWashington, D.C. Dulles Intl
Jul 31
IAD10:25 pmWashington, D.C. Dulles Intl
27h 30m
2 stops
PRG7:55 amVáclav Havel Prague
$668

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

Our best Scandinavian Airlines deals on Czech Republic to Washington, D.C. flight tickets
Scandinavian Airlines
Feb 8
PRG8:50 pmVáclav Havel Prague
26h 25m
1 stop
IAD5:15 pmWashington, D.C. Dulles Intl
Feb 18
IAD8:30 pmWashington, D.C. Dulles Intl
11h 50m
1 stop
PRG2:20 pmVáclav Havel Prague
$652
Scandinavian Airlines
Feb 9
PRG10:25 amVáclav Havel Prague
12h 50m
1 stop
IAD5:15 pmWashington, D.C. Dulles Intl
Feb 18
IAD8:30 pmWashington, D.C. Dulles Intl
11h 50m
1 stop
PRG2:20 pmVáclav Havel Prague
$653
Scandinavian Airlines
Feb 9
PRG10:25 amVáclav Havel Prague
12h 50m
1 stop
IAD5:15 pmWashington, D.C. Dulles Intl
Feb 18
IAD8:30 pmWashington, D.C. Dulles Intl
11h 50m
1 stop
PRG2:20 pmVáclav Havel Prague
$655

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 January 15, 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

Fri 2/6

11:55 am-9:00 pm

1 stop15h 05m

Washington, D.C. Dulles Intl

Sat 2/21

5:30 pm-6:25 pm

1 stop18h 55m

$506

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Fri 2/6

11:55 am-9:00 pm

1 stop15h 05m

Washington, D.C. Dulles Intl

Sat 2/21

5:30 pm-6:25 pm

1 stop18h 55m

$525

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Tue 6/30

7:30 pm-8:20 pm

2 stops30h 50m

Washington, D.C. Dulles Intl

Tue 7/21

10:25 pm-7:55 am

2 stops27h 30m

$636

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

$640

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

$641

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Fri 3/27

12:50 pm-7:30 pm

1 stop11h 40m

Washington, D.C. Dulles Intl

Fri 4/3

8:30 pm-1:05 pm

1 stop10h 35m

$645

PragueBaltimore

PRG - BWI

PRGBWI

Václav Havel Prague

Fri 3/27

12:50 pm-7:40 pm

1 stop11h 50m

Baltimore/Washington

Fri 4/3

8:30 pm-1:05 pm

1 stop10h 35m

$686

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Sun 2/8

9:50 am-10:03 pm

2 stops18h 13m

Washington, D.C. Reagan-National

Tue 2/24

5:00 pm-6:50 pm

2 stops19h 50m

$709

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Tue 2/10

7:25 am-3:31 pm

2 stops14h 06m

Washington, D.C. Reagan-National

Mon 2/16

4:10 pm-4:05 pm

2 stops17h 55m

$712

PragueBaltimore

PRG - BWI

PRGBWI

Václav Havel Prague

Mon 2/9

10:25 am-9:21 pm

2 stops16h 56m

Baltimore/Washington

Wed 2/18

10:30 am-1:55 pm

2 stops21h 25m

$718

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 23% 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
596 reviews
Search Icelandair flights
British AirwaysPriceFrom $627Free CancellationRating
6.7
7,676 reviews
Search British Airways flights
United AirlinesPriceFrom $665Free CancellationRating
7.4
9,164 reviews
Search United Airlines flights
LufthansaPriceFrom $667Free CancellationRating
6.8
7,717 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
Glen Burnie
Linthicum Heights
Reston

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.

An easier way to manage your Washington, D.C. trip

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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