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Cheap flights from District of Columbia to the Czech Republic from $251

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 10/18. 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
1 adult, Economy, 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.
Icelandair Logo
7:40 pm - 11:55 amIAD  Washington, D.C. Dulles Intl-PRG Václav Havel Prague
10h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:50 pm - 6:30 pmPRG  Václav Havel Prague-IAD Washington, D.C. Dulles Intl
11h 40m1 stop Reykjavik Keflavik Intl
$619Icelandair
Thu, Nov 12 - Mon, Nov 16
Multiple Airlines Logo
8:20 pm - 11:15 amIAD  Washington, D.C. Dulles Intl-PRG Václav Havel Prague
32h 55m3 stops Kastrup Copenhagen Helsinki-Vantaa Stockholm Arlanda
Multiple Airlines Logo
2:15 pm - 5:00 pmPRG  Václav Havel Prague-IAD Washington, D.C. Dulles Intl
32h 45m3 stops Riga Intl Helsinki-Vantaa Kastrup Copenhagen
$632Multiple Airlines
Wed, Sep 23 - Wed, Sep 30
Icelandair Logo
7:40 pm - 11:55 amIAD  Washington, D.C. Dulles Intl-PRG Václav Havel Prague
10h 15m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:50 pm - 6:30 pmPRG  Václav Havel Prague-IAD Washington, D.C. Dulles Intl
11h 40m1 stop Reykjavik Keflavik Intl
$650Icelandair
Thu, Nov 5 - Fri, Nov 13
Multiple Airlines Logo
8:20 pm - 11:15 amIAD  Washington, D.C. Dulles Intl-PRG Václav Havel Prague
32h 55m3 stops Kastrup Copenhagen Helsinki-Vantaa Stockholm Arlanda
Multiple Airlines Logo
11:55 am - 5:00 pmPRG  Václav Havel Prague-IAD Washington, D.C. Dulles Intl
35h 05m3 stops Stockholm Arlanda Helsinki-Vantaa Kastrup Copenhagen
$651Multiple Airlines
Wed, Sep 16 - Wed, Sep 23
Aer Lingus Logo
5:15 pm - 11:10 amIAD  Washington, D.C. Dulles Intl-PRG Václav Havel Prague
11h 55m1 stop Dublin
Aer Lingus Logo
11:40 am - 7:30 pmPRG  Václav Havel Prague-IAD Washington, D.C. Dulles Intl
13h 50m1 stop Dublin
$663Aer Lingus
Thu, Oct 15 - Sun, Nov 1
British Airways Logo
9:45 pm - 5:30 pmIAD  Washington, D.C. Dulles Intl-PRG Václav Havel Prague
13h 45m1 stop London Heathrow
British Airways Logo
11:00 am - 7:55 pmPRG  Václav Havel Prague-IAD Washington, D.C. Dulles Intl
14h 55m1 stop London Heathrow
$702British Airways
Tue, Nov 17 - Mon, Nov 23
Scandinavian Airlines Logo
8:20 pm - 2:40 pmIAD  Washington, D.C. Dulles Intl-PRG Václav Havel Prague
12h 20m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:55 pm - 5:00 pmPRG  Václav Havel Prague-IAD Washington, D.C. Dulles Intl
26h 05m1 stop Kastrup Copenhagen
$705Scandinavian Airlines
Wed, Sep 16 - Wed, Sep 23
Scandinavian Airlines Logo
8:20 pm - 2:40 pmIAD  Washington, D.C. Dulles Intl-PRG Václav Havel Prague
12h 20m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:55 pm - 5:00 pmPRG  Václav Havel Prague-IAD Washington, D.C. Dulles Intl
26h 05m1 stop Kastrup Copenhagen
$711Scandinavian Airlines
Sat, Sep 19 - Sat, Sep 26
British Airways Logo
9:55 pm - 4:00 pmIAD  Washington, D.C. Dulles Intl-PRG Václav Havel Prague
12h 05m1 stop London Heathrow
British Airways Logo
6:00 am - 3:40 pmPRG  Václav Havel Prague-IAD Washington, D.C. Dulles Intl
15h 40m1 stop London Heathrow
$776British Airways
Wed, Nov 25 - Fri, Dec 4
Aer Lingus Logo
5:05 pm - 11:00 amIAD  Washington, D.C. Dulles Intl-PRG Václav Havel Prague
11h 55m1 stop Dublin
Aer Lingus Logo
11:40 am - 7:30 pmPRG  Václav Havel Prague-IAD Washington, D.C. Dulles Intl
13h 50m1 stop Dublin
$915Aer Lingus
Wed, Dec 16 - Wed, Dec 23

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TAP AIR PORTUGAL flights from District of Columbia to Czech Republic

Our best TAP AIR PORTUGAL deals on District of Columbia to Czech Republic flight tickets
TAP AIR PORTUGAL
Sep 23
IAD5:45 pmWashington, D.C. Dulles Intl
12h 45m
1 stop
PRG12:30 pmVáclav Havel Prague
Sep 29
PRG7:30 pmVáclav Havel Prague
25h 40m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
$709
TAP AIR PORTUGAL
Oct 22
IAD5:45 pmWashington, D.C. Dulles Intl
12h 50m
1 stop
PRG12:35 pmVáclav Havel Prague
Nov 4
PRG12:30 pmVáclav Havel Prague
14h 05m
1 stop
IAD8:35 pmWashington, D.C. Dulles Intl
$710
TAP AIR PORTUGAL
Nov 25
IAD10:30 pmWashington, D.C. Dulles Intl
13h 55m
1 stop
PRG6:25 pmVáclav Havel Prague
Dec 4
PRG12:30 pmVáclav Havel Prague
14h 05m
1 stop
IAD8:35 pmWashington, D.C. Dulles Intl
$712

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 19
IAD8:20 pmWashington, D.C. Dulles Intl
12h 20m
1 stop
PRG2:40 pmVáclav Havel Prague
Sep 26
PRG8:55 pmVáclav Havel Prague
26h 05m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$711
Scandinavian Airlines
Oct 4
IAD8:20 pmWashington, D.C. Dulles Intl
17h 55m
1 stop
PRG8:15 pmVáclav Havel Prague
Oct 17
PRG8:55 pmVáclav Havel Prague
26h 05m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$714
Scandinavian Airlines
Oct 12
IAD8:20 pmWashington, D.C. Dulles Intl
12h 20m
1 stop
PRG2:40 pmVáclav Havel Prague
Oct 16
PRG10:20 amVáclav Havel Prague
12h 40m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$717

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 August 7, 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
Quickest round-trip

Washington, D.C.Prague

IAD Washington, D.C. Dulles Intl - PRG Václav Havel Prague

IADPRG

Washington, D.C. Dulles Intl

Thu 11/12

7:40 pm-11:55 am

1 stop10h 15m

Václav Havel Prague

Mon 11/16

12:50 pm-6:30 pm

1 stop11h 40m

$619

Washington, D.C.Prague

IAD Washington, D.C. Dulles Intl - PRG Václav Havel Prague

IADPRG

Washington, D.C. Dulles Intl

Wed 9/23

8:20 pm-11:15 am

3 stops32h 55m

Václav Havel Prague

Wed 9/30

2:15 pm-5:00 pm

3 stops32h 45m

$632

Washington, D.C.Prague

IAD Washington, D.C. Dulles Intl - PRG Václav Havel Prague

IADPRG

Washington, D.C. Dulles Intl

Thu 11/5

7:40 pm-11:55 am

1 stop10h 15m

Václav Havel Prague

Fri 11/13

12:50 pm-6:30 pm

1 stop11h 40m

$650

Washington, D.C.Prague

IAD Washington, D.C. Dulles Intl - PRG Václav Havel Prague

IADPRG

Washington, D.C. Dulles Intl

Wed 9/16

8:20 pm-11:15 am

3 stops32h 55m

Václav Havel Prague

Wed 9/23

11:55 am-5:00 pm

3 stops35h 05m

$651

Washington, D.C.Prague

IAD Washington, D.C. Dulles Intl - PRG Václav Havel Prague

IADPRG

Washington, D.C. Dulles Intl

Thu 10/15

5:15 pm-11:10 am

1 stop11h 55m

Václav Havel Prague

Sun 11/1

11:40 am-7:30 pm

1 stop13h 50m

$663

Washington, D.C.Prague

IAD Washington, D.C. Dulles Intl - PRG Václav Havel Prague

IADPRG

Washington, D.C. Dulles Intl

Tue 11/17

9:45 pm-5:30 pm

1 stop13h 45m

Václav Havel Prague

Mon 11/23

11:00 am-7:55 pm

1 stop14h 55m

$702

Washington, D.C.Prague

IAD Washington, D.C. Dulles Intl - PRG Václav Havel Prague

IADPRG

Washington, D.C. Dulles Intl

Wed 9/16

8:20 pm-2:40 pm

1 stop12h 20m

Václav Havel Prague

Wed 9/23

8:55 pm-5:00 pm

1 stop26h 05m

$705

Washington, D.C.Prague

IAD Washington, D.C. Dulles Intl - PRG Václav Havel Prague

IADPRG

Washington, D.C. Dulles Intl

Sat 9/19

8:20 pm-2:40 pm

1 stop12h 20m

Václav Havel Prague

Sat 9/26

8:55 pm-5:00 pm

1 stop26h 05m

$711

Washington, D.C.Prague

IAD Washington, D.C. Dulles Intl - PRG Václav Havel Prague

IADPRG

Washington, D.C. Dulles Intl

Wed 11/25

9:55 pm-4:00 pm

1 stop12h 05m

Václav Havel Prague

Fri 12/4

6:00 am-3:40 pm

1 stop15h 40m

$776

Washington, D.C.Prague

IAD Washington, D.C. Dulles Intl - PRG Václav Havel Prague

IADPRG

Washington, D.C. Dulles Intl

Wed 12/16

5:05 pm-11:00 am

1 stop11h 55m

Václav Havel Prague

Wed 12/23

11:40 am-7:30 pm

1 stop13h 50m

$915

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 $577. If you aren’t able to travel to Czech Republic during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $635.

How far in advance should I book a flight from District of Columbia to the 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 $716 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 $588 on momondo.

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

You could potentially save up to 8% 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

10h 15m

Direct flights

None
The fastest flight from District of Columbia to Czech Republic takes 10h 15m
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.
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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 $427Free CancellationRating
6.9
723 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $432Free CancellationRating
7.4
1,930 reviews
Search Scandinavian Airlines flights
TAP AIR PORTUGALPriceFrom $469Free CancellationRating
7.2
2,358 reviews
Search TAP AIR PORTUGAL flights
SWISSPriceFrom $486Free CancellationRating
7.5
2,031 reviews
Search SWISS flights
British AirwaysPriceFrom $556Free CancellationRating
6.7
8,153 reviews
Search British Airways flights
United AirlinesPriceFrom $563Free CancellationRating
7.4
10,084 reviews
Search United Airlines flights
LufthansaPriceFrom $566Free CancellationRating
6.8
8,177 reviews
Search Lufthansa flights
Air FrancePriceFrom $594Free CancellationRating
7.5
1,637 reviews
Search Air France flights
DeltaPriceFrom $647Free CancellationRating
7.8
8,505 reviews
Search Delta flights
Aer LingusPriceFrom $651Free CancellationRating
7.3
1,691 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.

An easier way to manage your Czech Republic trip

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