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

A quick flight from Prague to Washington, D.C. can take about 13h 50m. Scandinavian Airlines provides one of the quickest options available for as low as $810. Prague and Washington, D.C. are separated by a distance of 4249 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Prague to Washington, D.C. round-trip?

According to our current data, Icelandair ($596), British Airways ($627), and United Airlines ($665) offers the cheapest pricing from Prague to Washington, D.C.. Icelandair is priced at 16% lower than the current average price of a flight leaving 3 months from now.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Prague to Washington, D.C.?

The most popular flight routes from Prague to Washington, D.C. are Václav Havel Prague - Washington, D.C. Dulles Intl, Václav Havel Prague - Baltimore/Washington and Václav Havel Prague - Washington, D.C. Reagan-National.

What are the most popular airlines that fly from Prague to Washington, D.C.?

Consider Lufthansa, United Airlines or British Airways when booking your flight. These represent the most popular airlines when flying from Prague to Washington, D.C..

What is the cheapest time of day to fly from PRG to WAS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Prague to Washington, D.C. as you normally would.

Most accurate provider : When it comes to deals on Prague-Washington, D.C. flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Prague-Washington, D.C. flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Prague-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Prague-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Prague-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Prague to Washington, D.C.?

For a flight from Prague to Washington, D.C., you will be flying from Václav Havel Prague. Václav Havel Prague (PRG) is just 6.9 mi from the center of the city. Václav Havel Prague is the only Prague airport and it handles 0 outbound flights to Washington, D.C. per day. 4 airlines have flights to Washington, D.C. from Václav Havel Prague on a regular basis.

Can I find deals for flights from Prague to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Prague to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Prague to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Prague to Washington, D.C..

Can I find deals for business class flights from Prague to Washington, D.C.?

Yes. Cheapflights offers flight deals from Prague to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$392+ Flights from Prague to Washington, D.C.

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Václav Havel Prague to Washington, D.C. are usually found in October or April, booked 89 days in advance, depart on a Sunday or Saturday and return on a Tuesday

Cheap flight deals from Prague to Washington, D.C.

Cheapest flights from Prague to Washington, D.C.
Explore the most affordable flight options available from Prague to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.

Tue 12/2311:50 amPRG - IAD

1 stop14h 25mUnited Airlines

Wed 1/75:25 pmIAD - PRG

1 stop14h 30mUnited Airlines

Deal found 12/8

$702

Tue 12/2311:50 amPRG - IAD

1 stop14h 25mUnited Airlines

Fri 1/95:40 pmIAD - PRG

1 stop13h 25mUnited Airlines

Deal found 12/8

$706

Thu 12/251:45 pmPRG - IAD

1 stop12h 20mUnited Airlines

Wed 1/75:25 pmIAD - PRG

1 stop14h 30mUnited Airlines

Deal found 12/8

$715

Thu 12/251:45 pmPRG - IAD

1 stop12h 20mUnited Airlines

Fri 1/95:40 pmIAD - PRG

1 stop13h 25mUnited Airlines

Deal found 12/8

$719

Thu 12/251:45 pmPRG - IAD

1 stop12h 20mUnited Airlines

Thu 1/15:15 pmIAD - PRG

1 stop12h 05mUnited Airlines

Deal found 12/8

$720

Mon 12/223:10 pmPRG - IAD

1 stop30h 40mUnited Airlines

Mon 1/55:25 pmIAD - PRG

1 stop14h 30mUnited Airlines

Deal found 12/7

$721

Tue 12/2311:50 amPRG - IAD

1 stop14h 25mUnited Airlines

Tue 1/66:20 pmIAD - PRG

2 stops15h 45mUnited Airlines

Deal found 12/8

$725

Tue 12/2311:50 amPRG - IAD

1 stop14h 25mUnited Airlines

Mon 1/55:15 pmIAD - PRG

1 stop11h 50mUnited Airlines

Deal found 12/8

$743

Fri 12/261:45 pmPRG - IAD

1 stop12h 20mUnited Airlines

Wed 1/75:25 pmIAD - PRG

1 stop14h 30mUnited Airlines

Deal found 12/8

$751

Fri 12/261:45 pmPRG - IAD

1 stop12h 20mUnited Airlines

Thu 1/85:40 pmIAD - PRG

1 stop13h 25mUnited Airlines

Deal found 12/8

$755

Thu 12/118:10 amPRG - DCA

2 stops20h 49mMultiple Airlines

Fri 3/206:00 amDCA - PRG

2 stops28h 15mMultiple Airlines

Deal found 12/7

$847

Sat 12/139:40 amPRG - DCA

2 stops16h 05mAir Canada

Wed 1/711:05 amDCA - PRG

2 stops18h 00mAir Canada

Deal found 12/7

$852

Best flights from Prague to Washington, D.C.
Discover carefully curated flight deals from Prague to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 9, 2025.

Wed 1/212:30 pmPRG - IAD

3 stops34h 00mMultiple Airlines

Wed 1/287:40 pmIAD - PRG

2 stops23h 10mMultiple Airlines

Deal found 12/7

$612

Sat 1/1710:25 amPRG - IAD

1 stop14h 25mScandinavian Airlines

Mon 2/28:30 pmIAD - PRG

1 stop16h 10mScandinavian Airlines

Deal found 12/9

$618

Wed 1/217:30 amPRG - DCA

2 stops20h 28mUnited Airlines

Wed 1/286:00 pmDCA - PRG

2 stops13h 55mUnited Airlines

Deal found 12/7

$707

Mon 2/210:25 amPRG - DCA

2 stops15h 34mAir Canada

Mon 2/1611:05 amDCA - PRG

2 stops15h 40mAir Canada

Deal found 12/8

$713

Sun 1/1810:55 amPRG - BWI

1 stop13h 50mBritish Airways

Tue 1/278:35 pmBWI - PRG

1 stop14h 55mBritish Airways

Deal found 12/9

$810

Thu 1/226:45 amPRG - BWI

1 stop18h 00mAmerican Airlines

Thu 1/298:35 pmBWI - PRG

1 stop20h 15mAmerican Airlines

Deal found 12/7

$810

Mon 2/22:30 pmPRG - BWI

2 stops16h 11mDelta

Mon 2/163:37 pmBWI - PRG

2 stops14h 03mDelta

Deal found 12/8

$816

Mon 4/1310:20 amPRG - IAD

1 stop12h 30mScandinavian Airlines

Mon 4/278:20 pmIAD - PRG

1 stop31h 20mScandinavian Airlines

Deal found 12/7

$646

Thu 1/228:10 amPRG - DCA

2 stops20h 49mMultiple Airlines

Thu 1/296:00 amDCA - PRG

2 stops22h 20mMultiple Airlines

Deal found 12/7

$685

Thu 2/2610:25 amPRG - IAD

1 stop12h 50mScandinavian Airlines

Mon 3/28:30 pmIAD - PRG

1 stop31h 15mScandinavian Airlines

Deal found 12/6

$647

Thu 2/267:35 amPRG - DCA

2 stops15h 58mUnited Airlines

Mon 3/26:00 pmDCA - PRG

2 stops13h 55mUnited Airlines

Deal found 12/6

$719

Thu 2/267:25 amPRG - DCA

2 stops21h 10mAir Canada

Mon 3/211:05 amDCA - PRG

2 stops15h 40mAir Canada

Deal found 12/7

$725

Sat 1/1710:30 amPRG - DCA

2 stops15h 15mMultiple Airlines

Mon 2/211:05 amDCA - PRG

2 stops15h 40mMultiple Airlines

Deal found 12/9

$712

Thu 1/221:45 pmPRG - BWI

2 stops37h 36mUnited Airlines

Thu 1/2910:05 amBWI - PRG

2 stops24h 00mUnited Airlines

Deal found 12/7

$725

Wed 1/2110:25 amPRG - IAD

1 stop12h 50mScandinavian Airlines

Mon 1/264:50 pmIAD - PRG

1 stop10h 55mScandinavian Airlines

Deal found 12/9

$664

Sat 1/1710:55 amPRG - BWI

1 stop13h 50mBritish Airways

Tue 1/278:35 pmBWI - PRG

1 stop14h 55mBritish Airways

Deal found 12/9

$810

Sat 1/1710:25 amPRG - IAD

1 stop14h 25mScandinavian Airlines

Mon 1/264:50 pmIAD - PRG

1 stop10h 55mScandinavian Airlines

Deal found 12/9

$664

Thu 1/2210:30 amPRG - BWI

1 stop14h 15mBritish Airways

Tue 1/278:35 pmBWI - PRG

1 stop14h 55mBritish Airways

Deal found 12/9

$810

Mon 6/16:50 amPRG - DCA

2 stops20h 58mAir Canada

Mon 6/88:40 pmDCA - PRG

1 stop33h 25mAir Canada

Deal found 12/7

$810

Thu 2/266:50 amPRG - BWI

2 stops20h 37mUnited Airlines

Mon 3/26:30 amBWI - PRG

2 stops29h 25mUnited Airlines

Deal found 12/7

$742

Thu 1/229:10 pmPRG - BWI

2 stops27h 35mMultiple Airlines

Thu 1/298:35 pmBWI - PRG

1 stop11h 05mMultiple Airlines

Deal found 12/7

$801

Sat 4/1110:20 amPRG - IAD

1 stop12h 30mScandinavian Airlines

Sat 4/258:20 pmIAD - PRG

1 stop12h 20mScandinavian Airlines

Deal found 12/7

$665

Mon 6/110:20 amPRG - BWI

1 stop15h 20mBritish Airways

Mon 6/89:30 pmBWI - PRG

1 stop16h 50mBritish Airways

Deal found 12/7

$812

Wed 1/216:50 amPRG - BWI

1 stop17h 55mMultiple Airlines

Wed 1/288:35 pmBWI - PRG

1 stop20h 15mMultiple Airlines

Deal found 12/7

$811

Tue 1/2710:25 amPRG - DCA

2 stops15h 27mScandinavian Airlines

Mon 2/211:11 amDCA - PRG

2 stops25h 29mScandinavian Airlines

Deal found 12/7

$778

Thu 1/2210:25 amPRG - DCA

2 stops15h 27mScandinavian Airlines

Tue 1/2711:10 amDCA - PRG

2 stops25h 30mScandinavian Airlines

Deal found 12/7

$813

Last-minute flights from Prague to Washington, D.C.
Discover last-minute flight deals from Prague to Washington, D.C.. Data last updated December 9, 2025 and is based on user searches.

Sat 1/1710:25 amPRG - IAD

1 stop14h 25mScandinavian Airlines

Mon 2/28:30 pmIAD - PRG

1 stop16h 10mScandinavian Airlines

Deal found 12/9

$618

Sat 1/1710:25 amPRG - IAD

1 stop14h 25mScandinavian Airlines

Mon 1/264:50 pmIAD - PRG

1 stop10h 55mScandinavian Airlines

Deal found 12/9

$664

Sat 1/177:35 amPRG - IAD

2 stops18h 51mAir Canada

Mon 2/21:15 pmIAD - PRG

2 stops13h 30mAir Canada

Deal found 12/9

$682

Sat 1/1710:30 amPRG - DCA

2 stops15h 15mMultiple Airlines

Mon 2/211:05 amDCA - PRG

2 stops15h 40mMultiple Airlines

Deal found 12/9

$712

Wed 1/212:30 pmPRG - IAD

3 stops34h 00mMultiple Airlines

Wed 1/287:40 pmIAD - PRG

2 stops23h 10mMultiple Airlines

Deal found 12/7

$612

Wed 1/2112:30 pmPRG - IAD

1 stop32h 45mTAP AIR PORTUGAL

Wed 1/2810:30 pmIAD - PRG

1 stop13h 55mTAP AIR PORTUGAL

Deal found 12/7

$695

Wed 1/217:30 amPRG - DCA

2 stops20h 28mUnited Airlines

Wed 1/286:00 pmDCA - PRG

2 stops13h 55mUnited Airlines

Deal found 12/7

$707

Thu 1/228:10 amPRG - DCA

2 stops20h 49mMultiple Airlines

Thu 1/296:00 amDCA - PRG

2 stops22h 20mMultiple Airlines

Deal found 12/7

$685

Thu 1/227:15 pmPRG - IAD

1 stop31h 45mTAP AIR PORTUGAL

Tue 1/275:30 pmIAD - PRG

1 stop12h 10mTAP AIR PORTUGAL

Deal found 12/7

$693

Thu 1/227:15 pmPRG - IAD

1 stop31h 45mTAP AIR PORTUGAL

Thu 1/295:30 pmIAD - PRG

1 stop11h 35mTAP AIR PORTUGAL

Deal found 12/7

$697

Thu 1/226:45 amPRG - IAD

1 stop15h 55mSWISS

Tue 1/278:30 pmIAD - PRG

1 stop19h 50mSWISS

Deal found 12/8

$700

Thu 1/221:45 pmPRG - BWI

2 stops37h 36mUnited Airlines

Thu 1/2910:05 amBWI - PRG

2 stops24h 00mUnited Airlines

Deal found 12/7

$725

One-way flights from Prague to Washington, D.C.
Search for one-way flight options from Prague to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated December 9, 2025.

Sat 3/146:25 pmPRG - IAD

2 stops43h 14mMultiple Airlines

Deal found 12/7

$392

Wed 5/207:50 amPRG - IAD

3 stops37h 15mMultiple Airlines

Deal found 12/8

$449

Fri 5/84:35 pmPRG - IAD

3 stops33h 30mMultiple Airlines

Deal found 12/8

$460

Wed 5/204:30 pmPRG - BWI

2 stops32h 55mMultiple Airlines

Deal found 12/8

$467

Wed 5/68:40 amPRG - DCA

2 stops19h 53mFinnair

Deal found 12/9

$496

Wed 5/69:15 pmPRG - IAD

1 stop24h 35mMultiple Airlines

Deal found 12/9

$499

Sat 3/147:40 amPRG - IAD

1 stop13h 55mBritish Airways

Deal found 12/7

$503

Wed 5/612:55 pmPRG - BWI

1 stop12h 45mMultiple Airlines

Deal found 12/9

$505

Wed 5/610:25 amPRG - BWI

1 stop15h 15mBritish Airways

Deal found 12/7

$506

Wed 5/68:40 pmPRG - BWI

2 stops29h 00mIberia

Deal found 12/9

$507

Wed 5/68:40 pmPRG - IAD

2 stops25h 10mIberia

Deal found 12/9

$507

Fri 5/87:10 amPRG - DCA

2 stops17h 45mBritish Airways

Deal found 12/8

$510

Find flight deals from Prague to Washington, D.C.

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$612 (Mytrip)
One-way from	$392 (Kiwi.com)
Popular in	December
Cheapest in	October
Average price	$854

Provider with most accurate pricing for Václav Havel Prague-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Václav Havel Prague-Washington, D.C. (WAS) flights.

Search Deals

From Václav Havel Prague to Washington, D.C. (WAS)

Search Deals

One-way flight from Václav Havel Prague to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($31 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Wed 1/21

2:30 pm-6:30 pm

3 stops34h 00m

Washington, D.C. Dulles Intl

Wed 1/28

7:40 pm-12:50 am

2 stops23h 10m

$612

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Sat 1/17

10:25 am-6:50 pm

1 stop14h 25m

Washington, D.C. Dulles Intl

Mon 2/2

8:30 pm-6:40 pm

1 stop16h 10m

$618

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Mon 4/13

10:20 am-4:50 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Mon 4/27

8:20 pm-9:40 am

1 stop31h 20m

$646

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Thu 2/26

10:25 am-5:15 pm

1 stop12h 50m

Washington, D.C. Dulles Intl

Mon 3/2

8:30 pm-9:45 am

1 stop31h 15m

$647

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Wed 1/21

10:25 am-5:15 pm

1 stop12h 50m

Washington, D.C. Dulles Intl

Mon 1/26

4:50 pm-9:45 am

1 stop10h 55m

$664

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Sat 1/17

10:25 am-6:50 pm

1 stop14h 25m

Washington, D.C. Dulles Intl

Mon 1/26

4:50 pm-9:45 am

1 stop10h 55m

$664

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Sat 4/11

10:20 am-4:50 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Sat 4/25

8:20 pm-2:40 pm

1 stop12h 20m

$665

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Thu 1/22

8:10 am-10:59 pm

2 stops20h 49m

Washington, D.C. Reagan-National

Thu 1/29

6:00 am-10:20 am

2 stops22h 20m

$685

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Wed 1/21

7:30 am-9:58 pm

2 stops20h 28m

Washington, D.C. Reagan-National

Wed 1/28

6:00 pm-1:55 pm

2 stops13h 55m

$707

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Sat 1/17

10:30 am-7:45 pm

2 stops15h 15m

Washington, D.C. Reagan-National

Mon 2/2

11:05 am-8:45 am

2 stops15h 40m

$712

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 48 results

...

Compare providers for flights from Prague to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Prague to Washington, D.C. in December.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Prague-Washington, D.C. flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Prague-Washington, D.C. flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Prague-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Prague-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Prague-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Prague to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Prague with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Prague to Washington, D.C.

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

The price you pay for your flight from Prague to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What’s the top layover airport for flights from Prague to Washington, D.C.?

London (LHR) – chosen by Cheapflights users on 54% of 1-stop itineraries from Prague to Washington, D.C. on Cheapflights.

What’s the cheapest layover airport for flights from Prague to Washington, D.C.?

Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of $506.

What’s the fastest layover option from Prague to Washington, D.C.?

Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for 1-stop routes: 11h 23m.

Which airport typically offers the quickest layover for flights from Prague to Washington, D.C.?

Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 24m.

Reviews of airlines servicing Washington, D.C.

Read through reviews of airlines operating flights from Prague to Washington, D.C., such as United Airlines, Icelandair, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,089 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

United Airlines

7.4

Good

9,089 reviews

United Airlines

7.4

Good

9,089 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

Icelandair

7.0

Good

588 reviews

United Airlines

7.4

Good

9,089 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

Lufthansa

6.8

Okay

7,619 reviews

United Airlines

7.4

Good

9,089 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

Related info for your journey

What airport do you fly from for flights from Prague to Washington, D.C.?
For a flight from Prague to Washington, D.C., you will be flying from Václav Havel Prague. Václav Havel Prague (PRG) is just 6.9 mi from the center of the city. Václav Havel Prague is the only Prague airport and it handles 0 outbound flights to Washington, D.C. per day. 4 airlines have flights to Washington, D.C. from Václav Havel Prague on a regular basis.
How long is the flight from Prague to Washington, D.C.?
A quick flight from Prague to Washington, D.C. can take about 13h 50m. Scandinavian Airlines provides one of the quickest options available for as low as $810. Prague and Washington, D.C. are separated by a distance of 4249 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Prague to Washington, D.C. round-trip?
According to our current data, Icelandair ($596), British Airways ($627), and United Airlines ($665) offers the cheapest pricing from Prague to Washington, D.C.. Icelandair is priced at 16% lower than the current average price of a flight leaving 3 months from now.
What are the most popular routes from Prague to Washington, D.C.?
The most popular flight routes from Prague to Washington, D.C. are Václav Havel Prague - Washington, D.C. Dulles Intl, Václav Havel Prague - Baltimore/Washington and Václav Havel Prague - Washington, D.C. Reagan-National.
Can I find deals for flights from Prague to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Prague to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Prague to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Prague to Washington, D.C..
Can I find deals for business class flights from Prague to Washington, D.C.?
Yes. Cheapflights offers flight deals from Prague to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top 4 airlines flying from Prague to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$596	Average$759	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$627	Average$769	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$665	Average$772	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$674	Average$824	FlexibilityNo cancel fee	On-time76%

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$392+ Cheap flights from Prague (PRG) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/14. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Václav Havel Prague to Washington, D.C. are usually found in October or April, booked 89 days in advance, depart on a Sunday or Saturday and return on a Tuesday

Cheap flight deals from Prague to Washington, D.C.

Cheapest flights from Prague to Washington, D.C.Explore the most affordable flight options available from Prague to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.

Explore the most affordable flight options available from Prague to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.

Find flight deals from Prague to Washington, D.C.

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Compare providers for flights from Prague to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Prague to Washington, D.C. in December.

Best time to book a flight from Prague to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Prague with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Prague to Washington, D.C.

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

Use this chart to determine the optimal time to book a round-trip flight from Prague to Washington, D.C.. Price data was last updated on December 5, 2025.

What’s the top layover airport for flights from Prague to Washington, D.C.?

Share of 1-stop round-trip flights from Prague to Washington, D.C. chosen by Cheapflights users in the past 12 months, using the same layover each way.

What’s the cheapest layover airport for flights from Prague to Washington, D.C.?

Average round-trip fare for 1-stop flights from Prague to Washington, D.C., chosen by Cheapflights users in the past 12 months, with the same layover each way.

What’s the fastest layover option from Prague to Washington, D.C.?

Shortest average travel time for 1-stop one-way flights from Prague to Washington, D.C., based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Which airport typically offers the quickest layover for flights from Prague to Washington, D.C.?

Average layover duration for 1-stop one-way flights from Prague to Washington, D.C., chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Washington, D.C.

Read through reviews of airlines operating flights from Prague to Washington, D.C., such as United Airlines, Icelandair, and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Prague to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Prague to Washington, D.C.?

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

What are the cheapest airlines flying from Prague to Washington, D.C. round-trip?

What are the most popular routes from Prague to Washington, D.C.?

Can I find deals for flights from Prague to Washington, D.C. that include hotel bookings?

How can I find direct flights from Prague to Washington, D.C.?

Can I find deals for business class flights from Prague to Washington, D.C.?

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

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Alternative routes for Prague to Washington, D.C.

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Top 4 airlines flying from Prague to Washington, D.C.

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Cheapest flights from Prague to Washington, D.C.
Explore the most affordable flight options available from Prague to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.