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Cheap flights from District of Columbia to the Czech Republic from $344

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to the Czech Republic departing on 6/20. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from District of Columbia to the Czech Republic

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
8:20 pm - 2:40 pm
IAD
-
PRG
12h 20m
1 stop
Scandinavian Airlines Logo
9:30 pm - 5:00 pm
PRG
-
IAD
25h 30m
1 stop
$596Scandinavian Airlines
Sat, Sep 12 - Sun, Sep 20
Scandinavian Airlines Logo
8:20 pm - 8:15 pm
IAD
-
PRG
17h 55m
2 stops
Scandinavian Airlines Logo
8:55 pm - 5:00 pm
PRG
-
IAD
26h 05m
1 stop
$600Scandinavian Airlines
Sat, Sep 12 - Wed, Sep 30
Scandinavian Airlines Logo
8:20 pm - 5:55 pm
IAD
-
PRG
39h 35m
2 stops
Scandinavian Airlines Logo
10:20 am - 5:00 pm
PRG
-
IAD
12h 40m
1 stop
$602Scandinavian Airlines
Sun, Sep 27 - Thu, Oct 1
Scandinavian Airlines Logo
8:20 pm - 9:40 am
IAD
-
PRG
31h 20m
1 stop
Scandinavian Airlines Logo
10:20 am - 5:00 pm
PRG
-
IAD
12h 40m
1 stop
$604Scandinavian Airlines
Sat, May 2 - Fri, May 15
Scandinavian Airlines Logo
8:20 pm - 9:40 am
IAD
-
PRG
31h 20m
1 stop
Scandinavian Airlines Logo
10:20 am - 5:00 pm
PRG
-
IAD
12h 40m
1 stop
$606Scandinavian Airlines
Mon, May 4 - Mon, May 18
Scandinavian Airlines Logo
8:20 pm - 9:40 am
IAD
-
PRG
31h 20m
1 stop
Scandinavian Airlines Logo
8:55 pm - 5:00 pm
PRG
-
IAD
26h 05m
1 stop
$607Scandinavian Airlines
Sat, May 2 - Fri, May 22
British Airways Logo
1:53 pm - 8:15 am
DCA
-
PRG
12h 22m
1 stop
British Airways Logo
10:15 am - 8:54 pm
PRG
-
DCA
16h 39m
1 stop
$799British Airways
Tue, Aug 11 - Tue, Aug 25
British Airways Logo
1:59 pm - 11:30 am
DCA
-
PRG
15h 31m
2 stops
British Airways Logo
10:15 am - 8:54 pm
PRG
-
DCA
16h 39m
1 stop
$801British Airways
Tue, Aug 11 - Tue, Aug 25
Air Canada Logo
6:59 am - 10:50 am
DCA
-
PRG
21h 51m
1 stop
Air Canada Logo
7:35 am - 3:21 pm
PRG
-
DCA
13h 46m
2 stops
$808Air Canada
Sun, Sep 6 - Fri, Dec 4
Multiple Airlines Logo
1:20 pm - 3:05 pm
IAD
-
BRQ
19h 45m
2 stops
Multiple Airlines Logo
2:20 pm - 3:10 pm
BRQ
-
IAD
30h 50m
3 stops
$1,981Multiple Airlines
Fri, Jul 3 - Sat, Aug 8

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Turkish Airlines flights from District of Columbia to Czech Republic

Our best Turkish Airlines deals on District of Columbia to Czech Republic flight tickets
Turkish Airlines
Sep 6
IAD9:45 pmWashington, D.C. Dulles Intl
14h 40m
1 stop
PRG6:25 pmVáclav Havel Prague
Dec 4
PRG2:45 pmVáclav Havel Prague
27h 00m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$619
Turkish Airlines
Apr 28
IAD1:20 pmWashington, D.C. Dulles Intl
19h 05m
1 stop
PRG2:25 pmVáclav Havel Prague
May 8
PRG9:15 amVáclav Havel Prague
32h 20m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$633
Turkish Airlines
Apr 28
IAD9:45 pmWashington, D.C. Dulles Intl
33h 15m
1 stop
PRG1:00 pmVáclav Havel Prague
May 5
PRG7:20 pmVáclav Havel Prague
22h 15m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$638

Scandinavian Airlines flights from District of Columbia to Czech Republic

Our best Scandinavian Airlines deals on District of Columbia to Czech Republic flight tickets
Scandinavian Airlines
Sep 12
IAD8:20 pmWashington, D.C. Dulles Intl
17h 55m
2 stops
PRG8:15 pmVáclav Havel Prague
Sep 20
PRG9:30 pmVáclav Havel Prague
25h 30m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$596
Scandinavian Airlines
Sep 12
IAD8:20 pmWashington, D.C. Dulles Intl
17h 55m
2 stops
PRG8:15 pmVáclav Havel Prague
Sep 30
PRG8:55 pmVáclav Havel Prague
26h 05m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$600
Scandinavian Airlines
May 3
IAD8:20 pmWashington, D.C. Dulles Intl
31h 20m
1 stop
PRG9:40 amVáclav Havel Prague
May 14
PRG8:55 pmVáclav Havel Prague
26h 05m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$601

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 15, 2026.
Use the filters below to find and compare flights from District of Columbia to the Czech Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Sat 9/12

8:20 pm-2:40 pm

1 stop12h 20m

Václav Havel Prague

Sun 9/20

9:30 pm-5:00 pm

1 stop25h 30m

$596

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Sat 9/12

8:20 pm-8:15 pm

2 stops17h 55m

Václav Havel Prague

Wed 9/30

8:55 pm-5:00 pm

1 stop26h 05m

$600

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Sun 9/27

8:20 pm-5:55 pm

2 stops39h 35m

Václav Havel Prague

Thu 10/1

10:20 am-5:00 pm

1 stop12h 40m

$602

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Sat 5/2

8:20 pm-9:40 am

1 stop31h 20m

Václav Havel Prague

Fri 5/15

10:20 am-5:00 pm

1 stop12h 40m

$604

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Mon 5/4

8:20 pm-9:40 am

1 stop31h 20m

Václav Havel Prague

Mon 5/18

10:20 am-5:00 pm

1 stop12h 40m

$606

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Sat 5/2

8:20 pm-9:40 am

1 stop31h 20m

Václav Havel Prague

Fri 5/22

8:55 pm-5:00 pm

1 stop26h 05m

$607
Quickest round-trip

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Tue 8/11

1:53 pm-8:15 am

1 stop12h 22m

Václav Havel Prague

Tue 8/25

10:15 am-8:54 pm

1 stop16h 39m

$799

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Tue 8/11

1:59 pm-11:30 am

2 stops15h 31m

Václav Havel Prague

Tue 8/25

10:15 am-8:54 pm

1 stop16h 39m

$801

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Sun 9/6

6:59 am-10:50 am

1 stop21h 51m

Václav Havel Prague

Fri 12/4

7:35 am-3:21 pm

2 stops13h 46m

$808

Washington, D.C.Brno

IAD - BRQ

IADBRQ

Washington, D.C. Dulles Intl

Fri 7/3

1:20 pm-3:05 pm

2 stops19h 45m

Brno Turany

Sat 8/8

2:20 pm-3:10 pm

3 stops30h 50m

$1,981

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 the Czech Republic from

How to get the cheapest flight ticket from District of Columbia 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

What is the cheapest month to fly to Czech Republic?

In general, February is the cheapest month to fly from District of Columbia to Czech Republic. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $565. If you aren’t able to travel to Czech Republic during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $570.

How far in advance should I book a flight to Czech Republic?

You are more likely to see cheaper flights to Czech Republic from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Czech Republic for around $690 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Czech Republic from District of Columbia for as low as $540 on momondo.

Can stopping save me money on District of Columbia to Czech Republic flights?

You could potentially save up to 9% on your flight if you consider stops on a District of Columbia to Czech Republic flight.

Cheap District of Columbia to Czech Republic flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Czech Republic

Fastest flight time

11h 55m

Direct flights

None
The fastest flight from District of Columbia to Czech Republic takes 11h 55m
There are no direct flights from District of Columbia to Czech Republic. There are no popular flight routes from District of Columbia to Czech Republic.
Search flight deals

Frequently asked questions about flying from District of Columbia to the Czech Republic

  • When did momondo last update prices for flights from District of Columbia to Czech Republic?

    Prices for flights from District of Columbia to Czech Republic were last updated today.

  • How many operators does momondo search for flights from District of Columbia to Czech Republic?

  • How old do you have to be to fly from District of Columbia to Czech Republic?

    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 District of Columbia 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.

Best airlines flying from District of Columbia to Czech Republic

Compare and see reviews for airlines that fly from District of Columbia to Czech Republic with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $381Free CancellationRating
7.0
634 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $427Free CancellationRating
7.3
1,750 reviews
Search Scandinavian Airlines flights
TAP AIR PORTUGALPriceFrom $469Free CancellationRating
7.1
2,205 reviews
Search TAP AIR PORTUGAL flights
DeltaPriceFrom $525Free CancellationRating
7.9
8,403 reviews
Search Delta flights
SWISSPriceFrom $526Free CancellationRating
7.6
1,922 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $545Free CancellationRating
7.3
4,305 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $547Free CancellationRating
6.7
7,885 reviews
Search British Airways flights
LufthansaPriceFrom $563Free CancellationRating
6.8
7,927 reviews
Search Lufthansa flights
United AirlinesPriceFrom $563Free CancellationRating
7.4
9,589 reviews
Search United Airlines flights
Aer LingusPriceFrom $628Free CancellationRating
7.2
1,509 reviews
Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Czech Republic?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from District of Columbia to Czech Republic for you.

Can I find flights from District of Columbia to Czech Republic with flexible booking policies on momondo?

Flights from District of Columbia to Czech Republic with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from District of Columbia to Czech Republic?

Once all potential District of Columbia to Czech Republic 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 District of Columbia to Czech Republic right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Czech Republic from District of Columbia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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