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

Flights via Copenhagen (CPH) offer the lowest average round-trip price of $463.

What airlines fly to Prague?

Scandinavian Airlines, United Airlines and Delta are the top three most popular airlines that fly to Prague 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 Prague. Keep in mind that there are 11 different airlines that fly to Prague on a routine basis, so you have a few additional options to choose from.

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

Copenhagen (CPH) was the most common stop: 36% of momondo users choosing 1-stop flights on this route connected there.

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

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 10h 24m.

What is the cheapest airline that flies from Washington, D.C. to Václav Havel Prague?

Icelandair, Air Canada, and KLM are the most popular carriers operating from Washington, D.C. to Václav Havel Prague

How long does it take to fly to Prague?

On average, it takes 10h 15m to fly from Washington, D.C. to Prague if you fly out of Baltimore (the most popular airport in Washington, D.C.) and into Prague (the most popular airport in Prague). If you’re flying out of Washington, D.C. and into Prague, then the flight time is around 12h 32m.

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

Reykjavik (KEF) has the shortest average layover time for this route: 0h 56m.

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

Prices for flights from Washington, D.C. to Václav Havel Prague Airport are refreshed on a daily basis.

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

The number of operators available for flights from Washington, D.C. to Václav Havel Prague Airport is 11 as of July 2026.

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

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 Václav Havel Prague Airport.

What documentation or ID do you need to fly to Václav Havel Prague Airport?

The travel and health documents required for your trip to Václav Havel Prague Airport 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 Václav Havel Prague Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$269 Cheap Flights from Washington, D.C. to Prague in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $839 to $1,135. The lowest price recently found on this route was $617.

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:40 pm - 11:55 am

BWI

PRG

10h 15m

1 stop

12:50 pm - 6:40 pm

PRG

BWI

11h 50m

1 stop

$617Icelandair

Thu, Nov 5 - Fri, Nov 13

8:30 pm - 6:50 pm

BWI

PRG

16h 20m

2 stops

7:30 pm - 10:15 pm

PRG

BWI

32h 45m

2 stops

$644Multiple Airlines

Wed, Aug 26 - Wed, Sep 9

10:55 am - 9:25 pm

BWI

PRG

28h 30m

2 stops

8:50 am - 8:10 pm

PRG

BWI

17h 20m

2 stops

$648Multiple Airlines

Mon, Aug 17 - Tue, Sep 1

11:20 pm - 8:20 am

BWI

PRG

27h 00m

3 stops

7:30 pm - 7:25 pm

PRG

BWI

29h 55m

3 stops

$649Multiple Airlines

Mon, Aug 17 - Mon, Aug 24

7:40 pm - 11:55 am

BWI

PRG

10h 15m

1 stop

12:50 pm - 6:40 pm

PRG

BWI

11h 50m

1 stop

$650Icelandair

Sun, Nov 1 - Fri, Nov 13

7:00 am - 6:40 pm

IAD

PRG

29h 40m

2 stops

8:30 pm - 5:15 pm

PRG

IAD

26h 45m

2 stops

$752Scandinavian Airlines

Tue, Dec 22 - Wed, Dec 30

9:45 pm - 8:20 am

IAD

PRG

28h 35m

1 stop

2:45 pm - 11:45 am

PRG

IAD

27h 00m

1 stop

$755Turkish Airlines

Mon, Sep 7 - Sat, Dec 19

7:59 pm - 9:45 am

IAD

PRG

31h 46m

2 stops

10:25 am - 7:10 pm

PRG

IAD

14h 45m

2 stops

$756Scandinavian Airlines

Mon, Nov 2 - Mon, Nov 9

1:20 pm - 6:25 pm

IAD

PRG

23h 05m

1 stop

9:30 am - 7:25 pm

PRG

IAD

15h 55m

1 stop

$760Turkish Airlines

Mon, Sep 7 - Sat, Dec 19

5:25 pm - 11:40 am

IAD

PRG

12h 15m

1 stop

7:15 pm - 3:15 pm

PRG

IAD

26h 00m

1 stop

$761TAP AIR PORTUGAL

Tue, Nov 24 - Sun, Nov 29

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

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

Turkish Airlines

Sep 7

IAD9:45 pmWashington, D.C. Dulles Intl

28h 35m

1 stop

PRG8:20 amVáclav Havel Prague

Dec 19

PRG2:45 pmVáclav Havel Prague

27h 00m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$755

Turkish Airlines

Sep 7

IAD9:45 pmWashington, D.C. Dulles Intl

14h 40m

1 stop

PRG6:25 pmVáclav Havel Prague

Dec 19

PRG7:20 pmVáclav Havel Prague

22h 25m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$760

Turkish Airlines

Aug 23

IAD9:45 pmWashington, D.C. Dulles Intl

14h 40m

1 stop

PRG6:25 pmVáclav Havel Prague

Sep 6

PRG9:15 amVáclav Havel Prague

32h 20m

1 stop

IAD11:35 amWashington, D.C. Dulles Intl

$765

TAP AIR PORTUGAL flights from Washington, D.C. to Prague

Our best TAP AIR PORTUGAL deals on Washington, D.C. to Prague flight tickets

TAP AIR PORTUGAL

Nov 24

IAD5:25 pmWashington, D.C. Dulles Intl

12h 15m

1 stop

PRG11:40 amVáclav Havel Prague

Nov 29

PRG7:15 pmVáclav Havel Prague

26h 00m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

$761

TAP AIR PORTUGAL

Aug 20

IAD10:35 pmWashington, D.C. Dulles Intl

14h 25m

1 stop

PRG7:00 pmVáclav Havel Prague

Aug 25

PRG7:30 pmVáclav Havel Prague

25h 40m

1 stop

IAD3:10 pmWashington, D.C. Dulles Intl

$803

TAP AIR PORTUGAL

Jul 13

IAD10:35 pmWashington, D.C. Dulles Intl

31h 55m

1 stop

PRG12:30 pmVáclav Havel Prague

Jul 27

PRG7:30 pmVáclav Havel Prague

25h 40m

1 stop

IAD3:10 pmWashington, D.C. Dulles Intl

$894

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BaltimorePrague

BWI - PRG

BWIPRG

Baltimore/Washington

Thu 11/5

7:40 pm-11:55 am

1 stop10h 15m

Václav Havel Prague

Fri 11/13

12:50 pm-6:40 pm

1 stop11h 50m

$617

BaltimorePrague

BWI - PRG

BWIPRG

Baltimore/Washington

Wed 8/26

8:30 pm-6:50 pm

2 stops16h 20m

Václav Havel Prague

Wed 9/9

7:30 pm-10:15 pm

2 stops32h 45m

$644

BaltimorePrague

BWI - PRG

BWIPRG

Baltimore/Washington

Mon 8/17

10:55 am-9:25 pm

2 stops28h 30m

Václav Havel Prague

Tue 9/1

8:50 am-8:10 pm

2 stops17h 20m

$648

BaltimorePrague

BWI - PRG

BWIPRG

Baltimore/Washington

Mon 8/17

11:20 pm-8:20 am

3 stops27h 00m

Václav Havel Prague

Mon 8/24

7:30 pm-7:25 pm

3 stops29h 55m

$649

BaltimorePrague

BWI - PRG

BWIPRG

Baltimore/Washington

Sun 11/1

7:40 pm-11:55 am

1 stop10h 15m

Václav Havel Prague

Fri 11/13

12:50 pm-6:40 pm

1 stop11h 50m

$650

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Tue 12/22

7:00 am-6:40 pm

2 stops29h 40m

Václav Havel Prague

Wed 12/30

8:30 pm-5:15 pm

2 stops26h 45m

$752

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Mon 9/7

9:45 pm-8:20 am

1 stop28h 35m

Václav Havel Prague

Sat 12/19

2:45 pm-11:45 am

1 stop27h 00m

$755

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

$756

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Mon 9/7

1:20 pm-6:25 pm

1 stop23h 05m

Václav Havel Prague

Sat 12/19

9:30 am-7:25 pm

1 stop15h 55m

$760

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Tue 11/24

5:25 pm-11:40 am

1 stop12h 15m

Václav Havel Prague

Sun 11/29

7:15 pm-3:15 pm

1 stop26h 00m

$761

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 Prague

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

Other information

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

What is the cheapest month to fly to Prague?

In general, September is the cheapest month to fly from Washington, D.C. to Prague. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $372. If you are unable to visit Prague during the month of September, then departing from Washington, D.C. during the month March is also very affordable. Most momondo users find prices during this month for around $399.

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

You are more likely to see cheaper flights to Prague from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Prague for around $716 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Prague from Washington, D.C. for as low as $580 on momondo.

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

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

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

As of July 2026, prices for Washington, D.C. to Prague flights are approximately 26% cheaper when compared to flights at the same time last year.

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

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

Estimated round-trip price

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

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

Fastest flight time	10h 15m
Direct flights	None

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

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

Search flight deals

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

How far is Washington, D.C. to Václav Havel Prague by plane?
Václav Havel Prague is 4282.6 mi away from Washington, D.C.. Typically, this will take 10h 15m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. to Václav Havel Prague Airport?
Prices for flights from Washington, D.C. to Václav Havel Prague Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Václav Havel Prague Airport?
The number of operators available for flights from Washington, D.C. to Václav Havel Prague Airport is 11 as of July 2026.
How old do you have to be to fly from Washington, D.C. to Václav Havel Prague Airport?
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 Václav Havel Prague Airport.
What documentation or ID do you need to fly to Václav Havel Prague Airport?
The travel and health documents required for your trip to Václav Havel Prague Airport 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 Václav Havel Prague Airport. 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 Washington, D.C. to Prague?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Prague is Lufthansa, representing 19% of all bookings. The subsequent popular airlines are Scandinavian Airlines at 18%, United Airlines at 15%, and Aer Lingus at 11%.

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

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

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $427	Free Cancellation	Rating 7.0 694 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $432	Free Cancellation	Rating 7.4 1,859 reviews	Search Scandinavian Airlines flights
SWISS	PriceFrom $486	Free Cancellation	Rating 7.5 1,981 reviews	Search SWISS flights
Turkish Airlines	PriceFrom $545	Free Cancellation	Rating 7.4 4,430 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $556	Free Cancellation	Rating 6.7 8,087 reviews	Search British Airways flights
United Airlines	PriceFrom $564	Free Cancellation	Rating 7.4 9,909 reviews	Search United Airlines flights
Lufthansa	PriceFrom $566	Free Cancellation	Rating 6.8 8,109 reviews	Search Lufthansa flights
Air France	PriceFrom $594	Free Cancellation	Rating 7.5 1,616 reviews	Search Air France flights
Delta	PriceFrom $647	Free Cancellation	Rating 7.8 8,452 reviews	Search Delta flights
Aer Lingus	PriceFrom $651	Free Cancellation	Rating 7.3 1,634 reviews	Search Aer Lingus flights

Český Krumlov

Pilsen

Liberec

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

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 Washington, D.C. to Prague for you.

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

Yes. momondo enables you to select and highlight flights to Prague from Washington, D.C. with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Prague.

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

If you are simply researching potential flights to Prague, momondo offers a useful price alert feature which will track prices for flights to Prague from Washington, D.C. and alert you when they change.

An easier way to manage your Prague trip

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Cheap flights from Washington, D.C. to Prague from $269

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Prague departing on 8/10. 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 Washington, D.C. to Prague

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

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

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

What is the cheapest month to fly to Prague?

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

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

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

What is the cheapest airline that flies from Washington, D.C. to Václav Havel Prague?

What airlines fly to Prague?

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

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

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

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

How long does it take to fly to Prague?

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

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

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

Fastest flight time

Direct flights

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

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

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

Traveling to a place near Prague?

Why use momondo?

An easier way to manage your Prague 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

Fly your favorite airline to Prague

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