What airlines fly to Czech Republic?

United Airlines, Scandinavian Airlines and Lufthansa are the top three most popular airlines that fly to Czech Republic from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Czech Republic. Keep in mind that there are 11 different airlines that fly to Czech Republic on a routine basis, so you have a few additional options to choose from.

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

Icelandair, British Airways, and Finnair are the most popular carriers operating from Washington, D.C. Dulles Intl to Czech Republic

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport 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.

$213 Cheap Flights from Washington, D.C. Dulles Intl Airport to Czech Republic in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:20 pm - 8:50 am

IAD

PRG

54h 30m

2 stops

6:35 pm - 5:00 pm

PRG

IAD

28h 25m

2 stops

$483Scandinavian Airlines

Mi, Apr 8 - Di, Apr 28

8:20 pm - 8:50 am

IAD

PRG

30h 30m

2 stops

6:35 pm - 5:00 pm

PRG

IAD

28h 25m

2 stops

$485Scandinavian Airlines

Do, Apr 30 - Di, Mai 5

8:20 pm - 2:40 pm

IAD

PRG

12h 20m

1 stop

8:55 pm - 5:00 pm

PRG

IAD

26h 05m

1 stop

$486Scandinavian Airlines

Sa, Apr 18 - Sa, Apr 25

8:20 pm - 8:50 pm

IAD

PRG

18h 30m

1 stop

8:55 pm - 5:00 pm

PRG

IAD

26h 05m

1 stop

$487Scandinavian Airlines

Sa, Apr 18 - Sa, Apr 25

8:20 pm - 8:50 am

IAD

PRG

54h 30m

2 stops

8:55 pm - 5:00 pm

PRG

IAD

26h 05m

1 stop

$488Scandinavian Airlines

Mi, Apr 22 - Di, Apr 28

8:20 pm - 6:45 pm

IAD

PRG

16h 25m

2 stops

6:35 pm - 5:00 pm

PRG

IAD

28h 25m

2 stops

$489Scandinavian Airlines

So, Apr 5 - Di, Apr 21

8:20 pm - 9:40 am

IAD

PRG

31h 20m

1 stop

8:55 pm - 5:00 pm

PRG

IAD

26h 05m

1 stop

$490Scandinavian Airlines

So, Apr 26 - Do, Apr 30

8:20 pm - 8:50 am

IAD

PRG

54h 30m

2 stops

8:20 pm - 5:00 pm

PRG

IAD

26h 40m

2 stops

$492Scandinavian Airlines

Mi, Apr 8 - Mi, Apr 15

8:20 pm - 8:50 am

IAD

PRG

30h 30m

2 stops

10:45 am - 5:00 pm

PRG

IAD

36h 15m

2 stops

$493Scandinavian Airlines

Do, Apr 30 - Fr, Mai 8

8:30 pm - 11:30 pm

IAD

BRQ

21h 00m

3 stops

11:25 am - 3:10 pm

BRQ

IAD

33h 45m

3 stops

$767Multiple Airlines

Mi, Apr 8 - Mi, Apr 15

Turkish Airlines flights from Washington, D.C. Dulles Intl Airport to Czech Republic

Our best Turkish Airlines deals on Washington, D.C. Dulles Intl Airport to Czech Republic flight tickets

Turkish Airlines

Apr 28

IAD9:45 pmWashington, D.C. Dulles Intl

33h 15m

1 stop

PRG1:00 pmVáclav Havel Prague

May 8

PRG9:15 amVáclav Havel Prague

32h 20m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

$546

Turkish Airlines

Mar 19

IAD2:30 pmWashington, D.C. Dulles Intl

18h 20m

1 stop

PRG1:50 pmVáclav Havel Prague

Mar 31

PRG9:15 amVáclav Havel Prague

32h 20m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

$547

Turkish Airlines

Apr 1

IAD1:20 pmWashington, D.C. Dulles Intl

17h 40m

1 stop

PRG1:00 pmVáclav Havel Prague

Apr 14

PRG3:20 pmVáclav Havel Prague

34h 30m

1 stop

IAD7:50 pmWashington, D.C. Dulles Intl

$548

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

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

Scandinavian Airlines

Apr 8

IAD8:20 pmWashington, D.C. Dulles Intl

54h 30m

2 stops

PRG8:50 amVáclav Havel Prague

Apr 28

PRG6:35 pmVáclav Havel Prague

28h 25m

2 stops

IAD5:00 pmWashington, D.C. Dulles Intl

$483

Scandinavian Airlines

Apr 30

IAD8:20 pmWashington, D.C. Dulles Intl

30h 30m

2 stops

PRG8:50 amVáclav Havel Prague

May 5

PRG6:35 pmVáclav Havel Prague

28h 25m

2 stops

IAD5:00 pmWashington, D.C. Dulles Intl

$485

Scandinavian Airlines

Apr 18

IAD8:20 pmWashington, D.C. Dulles Intl

12h 20m

1 stop

PRG2:40 pmVáclav Havel Prague

Apr 25

PRG8:55 pmVáclav Havel Prague

26h 05m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

$486

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Mi 4/8

8:20 pm-8:50 am

2 stops54h 30m

Václav Havel Prague

Di 4/28

6:35 pm-5:00 pm

2 stops28h 25m

$483

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Do 4/30

8:20 pm-8:50 am

2 stops30h 30m

Václav Havel Prague

Di 5/5

6:35 pm-5:00 pm

2 stops28h 25m

$485

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Sa 4/18

8:20 pm-2:40 pm

1 stop12h 20m

Václav Havel Prague

Sa 4/25

8:55 pm-5:00 pm

1 stop26h 05m

$486

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Sa 4/18

8:20 pm-8:50 pm

1 stop18h 30m

Václav Havel Prague

Sa 4/25

8:55 pm-5:00 pm

1 stop26h 05m

$487

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Mi 4/22

8:20 pm-8:50 am

2 stops54h 30m

Václav Havel Prague

Di 4/28

8:55 pm-5:00 pm

1 stop26h 05m

$488

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

So 4/5

8:20 pm-6:45 pm

2 stops16h 25m

Václav Havel Prague

Di 4/21

6:35 pm-5:00 pm

2 stops28h 25m

$489

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

So 4/26

8:20 pm-9:40 am

1 stop31h 20m

Václav Havel Prague

Do 4/30

8:55 pm-5:00 pm

1 stop26h 05m

$490

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Mi 4/8

8:20 pm-8:50 am

2 stops54h 30m

Václav Havel Prague

Mi 4/15

8:20 pm-5:00 pm

2 stops26h 40m

$492

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Do 4/30

8:20 pm-8:50 am

2 stops30h 30m

Václav Havel Prague

Fr 5/8

10:45 am-5:00 pm

2 stops36h 15m

$493

Washington, D.C.Brno

IAD - BRQ

IADBRQ

Washington, D.C. Dulles Intl

Mi 4/8

8:30 pm-11:30 pm

3 stops21h 00m

Brno Turany

Mi 4/15

11:25 am-3:10 pm

3 stops33h 45m

$767

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. Dulles Intl Airport 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

What is the cheapest month to fly to Czech Republic?

In general, October is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Czech Republic. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $514. If you aren’t able to travel to Czech Republic during the month of October, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $587.

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

You are more likely to see cheaper flights to Czech Republic from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Czech Republic for around $695 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. Dulles Intl Airport for as low as $633 on momondo.

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

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

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

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

Fastest flight time	11h 25m
Direct flights	None

The fastest flight from Washington, D.C. Dulles Intl Airport to Czech Republic takes 11h 25m

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

Search flight deals

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Czech Republic?
Prices for flights from Washington, D.C. Dulles Intl Airport to Czech Republic refresh daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Czech Republic?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Czech Republic is 11 as of February 2026.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Czech Republic?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Czech Republic

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $416	Free Cancellation	Rating 7.1 617 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $427	Free Cancellation	Rating 7.3 1,699 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $525	Free Cancellation	Rating 7.9 8,238 reviews	Search Delta flights
SWISS	PriceFrom $526	Free Cancellation	Rating 7.6 1,880 reviews	Search SWISS flights
TAP AIR PORTUGAL	PriceFrom $528	Free Cancellation	Rating 7.1 2,149 reviews	Search TAP AIR PORTUGAL flights
Turkish Airlines	PriceFrom $545	Free Cancellation	Rating 7.3 4,234 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $547	Free Cancellation	Rating 6.7 7,762 reviews	Search British Airways flights
United Airlines	PriceFrom $563	Free Cancellation	Rating 7.4 9,344 reviews	Search United Airlines flights
Lufthansa	PriceFrom $563	Free Cancellation	Rating 6.8 7,808 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom $603	Free Cancellation	Rating 7.2 1,463 reviews	Search Aer Lingus flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Czech Republic. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Washington, D.C. 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 Washington, D.C. to Czech Republic?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Czech Republic from Washington, D.C..

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

Of course. momondo tracks the price of Washington, D.C. to Czech Republic flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Mi 3/25

Mi 4/1

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the Czech Republic

Popular cities

Other flights from Washington, D.C. Dulles Intl Airport

Other flights to the Czech Republic

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in the Czech Republic

Flights to Praguefrom $372

Flights to Ostravafrom $703

Flights to Brnofrom $739

Flights to Pardubice

Flights to Carlsbadfrom $1,205

Cheap flights from Washington, D.C. Dulles Intl Airport to the Czech Republic from $213

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Turkish Airlines flights from Washington, D.C. Dulles Intl Airport to Czech Republic

Our best Turkish Airlines deals on Washington, D.C. Dulles Intl Airport to Czech Republic flight tickets

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

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

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Czech Republic

What is the cheapest month to fly to Czech Republic?

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

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

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

What airlines fly to Czech Republic?

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

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

Fastest flight time

Direct flights

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

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

Why use momondo?

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

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

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

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

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. Dulles Intl Airport 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