Which layover airport offers the lowest fares from Prague to Washington, D.C.?

Flights via Reykjavik (KEF) offer the lowest average round-trip price of $598.

Which layover airport has the shortest travel time from Prague to Washington, D.C.?

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 11h 20m.

Which airport is the most popular layover for flights between Prague and Washington, D.C.?

Frankfurt am Main (FRA) was the most common stop: 41% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Washington, D.C.?

Lufthansa, United Airlines and Icelandair are the top three most popular airlines that fly to Washington, D.C. from Prague according to our data. Lufthansa is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 4 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Prague to Washington, D.C.?

Reykjavik (KEF) has the shortest average layover time for this route: 0h 50m.

When did momondo last update prices for flights from Václav Havel Prague Airport to Washington, D.C.?

Prices for flights from Václav Havel Prague Airport to Washington, D.C. were last updated today.

How many operators does momondo search for flights from Václav Havel Prague Airport to Washington, D.C.?

As of May 2026, there are 4 operators available to choose from for flights from Václav Havel Prague Airport to Washington, D.C..

How old do you have to be to fly from Václav Havel Prague Airport to Washington, D.C.?

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 Václav Havel Prague Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$435 Cheap Flights from Prague to Washington, D.C. in 2026

Q: What is the typical price of a round-trip flight between Prague and Washington, D.C.?

Prices are currently low for flights on this route. Typical prices usually range from $990 to $691. The lowest price recently found on this route was $701.

1 adult

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Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Prague to Washington, D.C.

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:00 pm - 7:20 pm

PRG

IAD

11h 20m

1 stop

7:40 pm - 11:55 am

IAD

PRG

10h 15m

1 stop

$701Icelandair

Fri, Oct 16 - Sun, Nov 1

11:50 am - 7:00 pm

PRG

IAD

13h 10m

1 stop

5:15 pm - 11:10 am

IAD

PRG

11h 55m

1 stop

$736Aer Lingus

Thu, May 28 - Sat, Jun 13

2:00 pm - 7:20 pm

PRG

IAD

11h 20m

1 stop

8:30 pm - 1:05 pm

IAD

PRG

10h 35m

1 stop

$740Icelandair

Wed, May 27 - Sun, May 31

11:50 am - 7:00 pm

PRG

IAD

13h 10m

1 stop

5:15 pm - 11:10 am

IAD

PRG

11h 55m

1 stop

$744Aer Lingus

Sat, Jun 13 - Sat, Jun 27

3:20 pm - 11:35 am

PRG

IAD

26h 15m

1 stop

9:45 pm - 8:20 am

IAD

PRG

28h 35m

1 stop

$785Turkish Airlines

Mon, Jun 15 - Sun, Jul 12

9:15 am - 11:35 am

PRG

IAD

32h 20m

1 stop

9:45 pm - 8:20 am

IAD

PRG

28h 35m

1 stop

$789Turkish Airlines

Mon, Jun 15 - Sun, Jul 12

10:15 am - 11:59 pm

PRG

BWI

19h 44m

2 stops

9:35 pm - 11:15 pm

BWI

PRG

19h 40m

1 stop

$916American Airlines

Tue, Jun 23 - Sun, Jul 12

10:15 am - 9:30 pm

PRG

DCA

17h 15m

2 stops

10:30 pm - 11:25 pm

DCA

PRG

18h 55m

2 stops

$916American Airlines

Tue, Jun 23 - Tue, Jul 14

6:10 am - 9:48 pm

PRG

DCA

21h 38m

2 stops

2:00 pm - 1:40 pm

DCA

PRG

17h 40m

2 stops

$921United Airlines

Tue, Aug 18 - Fri, Aug 28

6:00 am - 3:40 pm

PRG

DCA

15h 40m

2 stops

8:00 pm - 4:05 pm

DCA

PRG

15h 05m

2 stops

$922United Airlines

Sat, Oct 17 - Sat, Oct 31

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Turkish Airlines flights from Prague to Washington, D.C.

Our best Turkish Airlines deals on Prague to Washington, D.C. flight tickets

Turkish Airlines

Jun 15

PRG3:20 pmVáclav Havel Prague

26h 15m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

Jul 12

IAD9:45 pmWashington, D.C. Dulles Intl

28h 35m

1 stop

PRG8:20 amVáclav Havel Prague

$785

Turkish Airlines

Jun 15

PRG9:15 amVáclav Havel Prague

32h 20m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

Jul 12

IAD9:45 pmWashington, D.C. Dulles Intl

28h 35m

1 stop

PRG8:20 amVáclav Havel Prague

$789

Turkish Airlines

Jun 15

PRG9:15 amVáclav Havel Prague

32h 20m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

Jul 10

IAD1:20 pmWashington, D.C. Dulles Intl

23h 05m

1 stop

PRG6:25 pmVáclav Havel Prague

$799

Scandinavian Airlines flights from Prague to Washington, D.C.

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

Scandinavian Airlines

May 21

PRG10:20 amVáclav Havel Prague

12h 40m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

Jun 6

IAD8:20 pmWashington, D.C. Dulles Intl

12h 20m

1 stop

PRG2:40 pmVáclav Havel Prague

$877

Scandinavian Airlines

May 27

PRG3:20 pmVáclav Havel Prague

31h 40m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

Jun 3

IAD8:20 pmWashington, D.C. Dulles Intl

17h 55m

1 stop

PRG8:15 pmVáclav Havel Prague

$893

Scandinavian Airlines

May 7

PRG3:20 pmVáclav Havel Prague

31h 40m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

May 10

IAD1:32 pmWashington, D.C. Dulles Intl

19h 08m

2 stops

PRG2:40 pmVáclav Havel Prague

$981

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Fri 10/16

2:00 pm-7:20 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Sun 11/1

7:40 pm-11:55 am

1 stop10h 15m

$701

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Thu 5/28

11:50 am-7:00 pm

1 stop13h 10m

Washington, D.C. Dulles Intl

Sat 6/13

5:15 pm-11:10 am

1 stop11h 55m

$736

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Wed 5/27

2:00 pm-7:20 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Sun 5/31

8:30 pm-1:05 pm

1 stop10h 35m

$740

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Sat 6/13

11:50 am-7:00 pm

1 stop13h 10m

Washington, D.C. Dulles Intl

Sat 6/27

5:15 pm-11:10 am

1 stop11h 55m

$744

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Mon 6/15

3:20 pm-11:35 am

1 stop26h 15m

Washington, D.C. Dulles Intl

Sun 7/12

9:45 pm-8:20 am

1 stop28h 35m

$785

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Mon 6/15

9:15 am-11:35 am

1 stop32h 20m

Washington, D.C. Dulles Intl

Sun 7/12

9:45 pm-8:20 am

1 stop28h 35m

$789

PragueBaltimore

PRG - BWI

PRGBWI

Václav Havel Prague

Tue 6/23

10:15 am-11:59 pm

2 stops19h 44m

Baltimore/Washington

Sun 7/12

9:35 pm-11:15 pm

1 stop19h 40m

$916

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Tue 6/23

10:15 am-9:30 pm

2 stops17h 15m

Washington, D.C. Reagan-National

Tue 7/14

10:30 pm-11:25 pm

2 stops18h 55m

$916

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Tue 8/18

6:10 am-9:48 pm

2 stops21h 38m

Washington, D.C. Reagan-National

Fri 8/28

2:00 pm-1:40 pm

2 stops17h 40m

$921

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Sat 10/17

6:00 am-3:40 pm

2 stops15h 40m

Washington, D.C. Reagan-National

Sat 10/31

8:00 pm-4:05 pm

2 stops15h 05m

$922

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 Prague 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

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Prague and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

The month of September is, on average, the cheapest month to fly to Washington, D.C. from Prague, with most prices found around $439. If you’re not able to fly to Washington, D.C. in September, then October is your next best option. Flight prices from Prague to Washington, D.C. during October average around $457.

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

You could potentially save up to 36% on your flight if you consider stops on a Prague to Washington, D.C. flight.

How have Prague to Washington, D.C. flight prices changed over time?

When to book flights from Prague to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Prague to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Prague to Washington, D.C. (PRG to WAS) flight deals and tips

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

Fastest flight time	11h 25m
Direct flights	None

The fastest flight from Prague to Washington, D.C. takes 11h 25m

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

Search flight deals

Frequently asked questions about flying from Prague to Washington, D.C.

How far is Václav Havel Prague to Washington, D.C. by plane?
Václav Havel Prague and Washington, D.C. are 4282.6 mi apart from one another. Typically, this will take 11h 25m by plane in normal conditions.
When did momondo last update prices for flights from Václav Havel Prague Airport to Washington, D.C.?
Prices for flights from Václav Havel Prague Airport to Washington, D.C. were last updated today.
How many operators does momondo search for flights from Václav Havel Prague Airport to Washington, D.C.?
As of May 2026, there are 4 operators available to choose from for flights from Václav Havel Prague Airport to Washington, D.C..
How old do you have to be to fly from Václav Havel Prague Airport to Washington, D.C.?
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 Václav Havel Prague Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Prague to Washington, D.C.?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Prague to Washington, D.C. is Lufthansa (46% of total bookings). The next most popular airlines are United Airlines (24%), Aer Lingus (16%), and Icelandair (13%).

Best airlines flying from Prague to Washington, D.C.

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $596	Free Cancellation	Rating 7.0 649 reviews	Search Icelandair flights
United Airlines	PriceFrom $696	Free Cancellation	Rating 7.4 9,682 reviews	Search United Airlines flights
Lufthansa	PriceFrom $702	Free Cancellation	Rating 6.8 7,965 reviews	Search Lufthansa flights
KLM	PriceFrom $850	Free Cancellation	Rating 7.8 1,509 reviews	Search KLM flights

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Fredericksburg

Silver Spring

Rockville

Manassas

Linthicum Heights

Tysons

Bethesda

Springfield

Fairfax

College Park

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Prague to Washington, D.C. flights to just show those with flexible booking policies.

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

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

Price alerts on flights to Washington, D.C. from Prague 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.

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Fly into one of these airports located in Washington, D.C.

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Washington, D.C. Dulles Intl Airport

Cheap flights from Prague to Washington, D.C. from $435

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Prague to Washington, D.C. departing on 6/2. 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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Turkish Airlines flights from Prague to Washington, D.C.

Our best Turkish Airlines deals on Prague to Washington, D.C. flight tickets

Scandinavian Airlines flights from Prague to Washington, D.C.

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

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See travel insights to Washington, D.C. from

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

What is the typical price of a round-trip flight between Prague and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

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

How have Prague to Washington, D.C. flight prices changed over time?

What airlines fly to Washington, D.C.?

Which airport is the most popular layover for flights between Prague and Washington, D.C.?

Which layover airport offers the lowest fares from Prague to Washington, D.C.?

Which layover airport has the shortest travel time from Prague to Washington, D.C.?

Which layover airport has the shortest connection time from Prague to Washington, D.C.?

When to book flights from Prague to Washington, D.C.

Cheap Prague to Washington, D.C. (PRG to WAS) flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Prague to Washington, D.C.

Best airlines flying from Prague to Washington, D.C.

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

Traveling to a place near Washington, D.C.?

Why use momondo?

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

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

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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