What is the cheapest airline that flies from Washington, D.C. to Czech Republic?

Icelandair, British Airways, and TAP AIR PORTUGAL are the most popular carriers operating from Washington, D.C. to Czech Republic

What airlines fly to Czech Republic?

Scandinavian Airlines, United Airlines and Delta are the top three most popular airlines that fly to Czech Republic from Washington, D.C. according to our data. Scandinavian Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Czech Republic. Keep in mind that there are 12 different airlines that fly to Czech Republic on a routine basis, so you have a few additional options to choose from.

How long is the flight from Washington, D.C. to Czech Republic?

On average, it takes 10h 15m to fly from Washington, D.C. to Czech Republic if you fly out of Baltimore (the most popular airport in Washington, D.C.) and into Prague (the most popular airport in Czech Republic). If you’re flying out of Washington, D.C. and into Prague, then the flight time is around 11h 50m.

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

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

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

As of June 2026, there are 12 operators available to choose from for flights from Washington, D.C. to Czech Republic.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Czech Republic.

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

The necessary travel and health documents for your Czech Republic trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$245 Cheap Flights from Washington, D.C. to the Czech Republic in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to the Czech Republic

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:20 pm - 1:05 pm

BWI

PRG

31h 45m

1 stop

2:00 pm - 7:25 pm

PRG

BWI

11h 25m

1 stop

$655Icelandair

Mon, Aug 17 - Wed, Sep 9

8:30 pm - 1:05 pm

BWI

PRG

10h 35m

1 stop

2:00 pm - 7:25 pm

PRG

BWI

11h 25m

1 stop

$686Icelandair

Tue, Aug 25 - Fri, Sep 4

8:30 pm - 8:20 am

BWI

PRG

29h 50m

3 stops

12:10 pm - 10:15 pm

PRG

BWI

16h 05m

2 stops

$737Multiple Airlines

Thu, Aug 20 - Thu, Aug 27

1:10 pm - 9:25 pm

BWI

PRG

26h 15m

2 stops

8:50 am - 6:40 pm

PRG

BWI

15h 50m

2 stops

$740Multiple Airlines

Wed, Aug 26 - Wed, Sep 2

8:30 pm - 6:50 pm

BWI

PRG

16h 20m

2 stops

8:20 am - 10:15 pm

PRG

BWI

19h 55m

2 stops

$744Multiple Airlines

Sun, Aug 16 - Sun, Aug 30

11:20 pm - 1:05 pm

BWI

PRG

31h 45m

1 stop

9:25 am - 10:15 pm

PRG

BWI

18h 50m

2 stops

$745Multiple Airlines

Mon, Aug 17 - Wed, Sep 9

7:59 pm - 9:45 am

IAD

PRG

31h 46m

2 stops

10:25 am - 7:10 pm

PRG

IAD

14h 45m

2 stops

$764Scandinavian Airlines

Mon, Nov 2 - Mon, Nov 9

7:00 am - 6:40 pm

IAD

PRG

29h 40m

2 stops

10:25 am - 5:15 pm

PRG

IAD

12h 50m

1 stop

$769Scandinavian Airlines

Sun, Nov 15 - Thu, Nov 19

5:15 pm - 11:10 am

IAD

PRG

11h 55m

1 stop

11:50 am - 7:25 pm

PRG

IAD

13h 35m

1 stop

$776Aer Lingus

Tue, Aug 25 - Fri, Aug 28

5:25 pm - 11:40 am

IAD

PRG

12h 15m

1 stop

7:15 pm - 8:35 pm

PRG

IAD

31h 20m

1 stop

$779TAP AIR PORTUGAL

Thu, Dec 10 - Tue, Dec 22

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

Our best Scandinavian Airlines deals on Washington, D.C. to Czech Republic flight tickets

Scandinavian Airlines

Nov 2

IAD7:59 pmWashington, D.C. Dulles Intl

31h 46m

2 stops

PRG9:45 amVáclav Havel Prague

Nov 9

PRG10:25 amVáclav Havel Prague

14h 45m

2 stops

IAD7:10 pmWashington, D.C. Dulles Intl

$764

Scandinavian Airlines

Nov 15

IAD7:00 amWashington, D.C. Dulles Intl

29h 40m

2 stops

PRG6:40 pmVáclav Havel Prague

Nov 19

PRG10:25 amVáclav Havel Prague

12h 50m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$769

Scandinavian Airlines

Aug 29

IAD8:20 pmWashington, D.C. Dulles Intl

31h 20m

1 stop

PRG9:40 amVáclav Havel Prague

Sep 6

PRG9:30 pmVáclav Havel Prague

25h 30m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

$772

British Airways flights from Washington, D.C. to Czech Republic

Our best British Airways deals on Washington, D.C. to Czech Republic flight tickets

British Airways

Dec 6

IAD9:45 pmWashington, D.C. Dulles Intl

19h 05m

1 stop

PRG10:50 pmVáclav Havel Prague

Dec 11

PRG6:00 amVáclav Havel Prague

15h 35m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

$792

British Airways

Nov 2

BWI8:35 pmBaltimore/Washington

14h 55m

1 stop

PRG5:30 pmVáclav Havel Prague

Nov 9

PRG7:00 pmVáclav Havel Prague

29h 45m

1 stop

BWI6:45 pmBaltimore/Washington

$798

British Airways

Nov 2

BWI8:35 pmBaltimore/Washington

14h 55m

1 stop

PRG5:30 pmVáclav Havel Prague

Nov 9

PRG7:00 pmVáclav Havel Prague

29h 45m

1 stop

BWI6:45 pmBaltimore/Washington

$801

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to the Czech Republic that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimorePrague

BWI - PRG

BWIPRG

Baltimore/Washington

Mon 8/17

11:20 pm-1:05 pm

1 stop31h 45m

Václav Havel Prague

Wed 9/9

2:00 pm-7:25 pm

1 stop11h 25m

$655

Quickest round-trip

BaltimorePrague

BWI - PRG

BWIPRG

Baltimore/Washington

Tue 8/25

8:30 pm-1:05 pm

1 stop10h 35m

Václav Havel Prague

Fri 9/4

2:00 pm-7:25 pm

1 stop11h 25m

$686

BaltimorePrague

BWI - PRG

BWIPRG

Baltimore/Washington

Thu 8/20

8:30 pm-8:20 am

3 stops29h 50m

Václav Havel Prague

Thu 8/27

12:10 pm-10:15 pm

2 stops16h 05m

$737

BaltimorePrague

BWI - PRG

BWIPRG

Baltimore/Washington

Wed 8/26

1:10 pm-9:25 pm

2 stops26h 15m

Václav Havel Prague

Wed 9/2

8:50 am-6:40 pm

2 stops15h 50m

$740

BaltimorePrague

BWI - PRG

BWIPRG

Baltimore/Washington

Sun 8/16

8:30 pm-6:50 pm

2 stops16h 20m

Václav Havel Prague

Sun 8/30

8:20 am-10:15 pm

2 stops19h 55m

$744

BaltimorePrague

BWI - PRG

BWIPRG

Baltimore/Washington

Mon 8/17

11:20 pm-1:05 pm

1 stop31h 45m

Václav Havel Prague

Wed 9/9

9:25 am-10:15 pm

2 stops18h 50m

$745

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Mon 11/2

7:59 pm-9:45 am

2 stops31h 46m

Václav Havel Prague

Mon 11/9

10:25 am-7:10 pm

2 stops14h 45m

$764

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Sun 11/15

7:00 am-6:40 pm

2 stops29h 40m

Václav Havel Prague

Thu 11/19

10:25 am-5:15 pm

1 stop12h 50m

$769

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Tue 8/25

5:15 pm-11:10 am

1 stop11h 55m

Václav Havel Prague

Fri 8/28

11:50 am-7:25 pm

1 stop13h 35m

$776

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Thu 12/10

5:25 pm-11:40 am

1 stop12h 15m

Václav Havel Prague

Tue 12/22

7:15 pm-8:35 pm

1 stop31h 20m

$779

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Czech Republic?

In general, September is the cheapest month to fly from Washington, D.C. to Czech Republic. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $372. If you aren’t able to travel to Czech Republic during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $389.

How far in advance should I book a flight from Washington, D.C. to the Czech Republic?

You are more likely to see cheaper flights to Czech Republic from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Czech Republic for around $711 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Czech Republic from Washington, D.C. for as low as $580 on momondo.

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

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

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

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

Fastest flight time	10h 15m
Direct flights	None

The fastest flight from Washington, D.C. to Czech Republic takes 10h 15m

There are no direct flights from Washington, D.C. to Czech Republic. There are no popular flight routes from Washington, D.C. to Czech Republic.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to the Czech Republic

When did momondo last update prices for flights from Washington, D.C. to Czech Republic?
Prices for flights from Washington, D.C. to Czech Republic refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Czech Republic?
As of June 2026, there are 12 operators available to choose from for flights from Washington, D.C. to Czech Republic.
How old do you have to be to fly from Washington, D.C. to Czech Republic?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Czech Republic.
What documentation or ID do you need to fly to Czech Republic?
The necessary travel and health documents for your Czech Republic trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Compare and see reviews for airlines that fly from Washington, D.C. to Czech Republic with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $427	Free Cancellation	Rating 7.0 679 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $432	Free Cancellation	Rating 7.4 1,832 reviews	Search Scandinavian Airlines flights
TAP AIR PORTUGAL	PriceFrom $469	Free Cancellation	Rating 7.2 2,282 reviews	Search TAP AIR PORTUGAL flights
SWISS	PriceFrom $486	Free Cancellation	Rating 7.5 1,971 reviews	Search SWISS flights
Turkish Airlines	PriceFrom $545	Free Cancellation	Rating 7.4 4,408 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $561	Free Cancellation	Rating 6.7 8,054 reviews	Search British Airways flights
United Airlines	PriceFrom $564	Free Cancellation	Rating 7.4 9,859 reviews	Search United Airlines flights
Lufthansa	PriceFrom $566	Free Cancellation	Rating 6.8 8,071 reviews	Search Lufthansa flights
Air France	PriceFrom $594	Free Cancellation	Rating 7.4 1,608 reviews	Search Air France flights
Delta	PriceFrom $647	Free Cancellation	Rating 7.8 8,410 reviews	Search Delta flights

Why use momondo?

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

It is quick and easy to find Washington, D.C. to Czech Republic 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 Czech Republic that suits you.

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?

Once all potential Washington, D.C. 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 Washington, D.C. to Czech Republic right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington, D.C. to Czech Republic now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Czech Republic and let you know when they change.

An easier way to manage your Czech Republic trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Complete your trip

Feeling lucky

Popular cities in the Czech Republic

Flights to Praguefrom $492

Flights to Brnofrom $1,024

Flights to Ostravafrom $1,151

Flights to Pardubice

Flights to Carlsbadfrom $1,205

Cheap flights from Washington, D.C. to the Czech Republic from $245

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

Our best Scandinavian Airlines deals on Washington, D.C. to Czech Republic flight tickets

British Airways flights from Washington, D.C. to Czech Republic

Our best British Airways deals on Washington, D.C. to Czech Republic flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to the Czech Republic that are best for you.

See travel insights to the Czech Republic from

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

What is the cheapest month to fly to Czech Republic?

How far in advance should I book a flight from Washington, D.C. to the Czech Republic?

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

What is the cheapest airline that flies from Washington, D.C. to Czech Republic?

What airlines fly to Czech Republic?

How long is the flight from Washington, D.C. to Czech Republic?

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

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. to the Czech Republic

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

Compare and see reviews for airlines that fly from Washington, D.C. to Czech Republic with momondo

Why use momondo?

An easier way to manage your Czech Republic trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the Czech Republic

Popular cities in the Czech Republic

Popular flights according to clicks in the last 7 days on momondo

Washington, D.C. flight routes

According to popular flight searches on momondo this year

Czech Republic flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to the Czech Republic

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to the Czech Republic

List of cabin classes available on flights landing in the Czech Republic. Availability may vary depending on flight origin and airline.

Complete your trip to the Czech Republic

Explore popular destinations other users love

According to popular flight searches on momondo this year