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

According to our current data, Aer Lingus ($582), Icelandair ($588), and Turkish Airlines ($632) offers the cheapest pricing from Prague to Washington, D.C.. Aer Lingus is priced at 20% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Prague to Washington, D.C. one-way?

$525 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on PLAY and Aer Lingus, with prices starting from $538 and $594, respectively.

What is the cheapest month to book a flight from Prague to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Prague to Washington, D.C. (average of $309). Flying from Prague to Washington, D.C. in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Prague to Washington, D.C.?

Travelers seeking maximum savings on their Prague to Washington, D.C. flight should consider departing on Sunday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 British Airways, Icelandair or KLM when booking your flight. These represent the most popular airlines when flying from Prague to Washington, D.C..

What is the cheapest day to fly round-trip from Prague to Washington, D.C.?

Flights from Prague to Washington, D.C. are found to be more expensive on Monday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C..

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

Find a great deal and save up to 67% by booking at least 46 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Prague to Washington, D.C. within the next two weeks, with the cheapest ticket starting at $750.

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

Our data shows that February tends to be the cheapest month to fly to Washington, D.C. from Prague. Users have commonly found prices around $729 for the month, but tickets can be as low as $542. Due to multiple factors, prepare for potentially higher prices in December.

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

It’s typically best to fly out from Prague to Washington, D.C. in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying at noon, which is usually more expensive.

Most accurate provider : When it comes to deals on Prague-Washington, D.C. flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Prague-Washington, D.C. flight deals on Cheapflights vs. AranGrant >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 oojo the most. oojo 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.

$456+ Flights from Prague to Washington, D.C.

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Find cheap flights from Prague to Washington, D.C. with Cheapflights

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”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Václav Havel Prague to Washington, D.C. are usually found in February or April, booked 45 days in advance, depart on a Sunday or Saturday and return on a Tuesday

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

Most accurate provider	AranGrant 3 stars
Most trusted provider	oojo 2 stars
Round-trip from	$582 (Expedia)
One-way from	$456 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$628

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. 7% potential increase in price ($59 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find 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 February 20, 2025.

Fri 3/2111:40 amPRG - IAD

1 stop13h 35mAer Lingus

Tue 5/65:20 pmIAD - PRG

1 stop11h 50mAer Lingus

Deal found 2/20

$582

Mon 5/192:00 pmPRG - IAD

1 stop11h 20mIcelandair

Tue 9/308:30 pmIAD - PRG

1 stop10h 35mIcelandair

Deal found 2/20

$588

Thu 3/209:40 amPRG - IAD

1 stop32h 25mTurkish Airlines

Fri 4/2512:30 pmIAD - PRG

1 stop23h 55mTurkish Airlines

Deal found 2/20

$632

Mon 3/108:10 amPRG - IAD

2 stops17h 55mMultiple Airlines

Tue 3/259:45 pmIAD - PRG

3 stops19h 30mMultiple Airlines

Deal found 2/20

$635

Thu 9/410:10 amPRG - BWI

1 stop15h 25mBritish Airways

Sun 9/289:20 pmBWI - PRG

1 stop20h 05mBritish Airways

Deal found 2/20

$641

Thu 6/262:05 pmPRG - IAD

1 stop12h 05mBritish Airways

Thu 7/107:25 pmIAD - PRG

1 stop18h 45mBritish Airways

Deal found 2/20

$641

Mon 3/106:45 amPRG - DCA

2 stops16h 14mBritish Airways

Tue 3/256:59 pmDCA - PRG

2 stops13h 06mBritish Airways

Deal found 2/20

$656

Thu 3/206:35 amPRG - IAD

2 stops20h 39mAmerican Airlines

Fri 4/2510:40 pmIAD - PRG

1 stop15h 25mAmerican Airlines

Deal found 2/20

$671

Mon 3/107:35 pmPRG - IAD

2 stops26h 00mFinnair

Tue 3/257:00 pmIAD - PRG

2 stops18h 50mFinnair

Deal found 2/20

$674

Thu 3/206:35 amPRG - DCA

2 stops14h 54mAmerican Airlines

Fri 4/256:05 pmDCA - PRG

2 stops16h 45mAmerican Airlines

Deal found 2/20

$678

Mon 3/109:50 amPRG - BWI

3 stops42h 53mMultiple Airlines

Tue 3/255:30 amBWI - PRG

3 stops35h 00mMultiple Airlines

Deal found 2/20

$683

Mon 3/108:50 amPRG - IAD

1 stop12h 55mDelta

Tue 3/257:59 pmIAD - PRG

2 stops16h 06mDelta

Deal found 2/20

$685

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 February 20, 2025.

Fri 3/2111:40 amPRG - IAD

1 stop13h 35mAer Lingus

Tue 5/65:20 pmIAD - PRG

1 stop11h 50mAer Lingus

Deal found 2/20

$582

Mon 5/192:00 pmPRG - IAD

1 stop11h 20mIcelandair

Tue 9/308:30 pmIAD - PRG

1 stop10h 35mIcelandair

Deal found 2/20

$588

Thu 3/209:40 amPRG - IAD

1 stop32h 25mTurkish Airlines

Fri 4/2512:30 pmIAD - PRG

1 stop23h 55mTurkish Airlines

Deal found 2/20

$632

Mon 3/108:10 amPRG - IAD

2 stops17h 55mMultiple Airlines

Tue 3/259:45 pmIAD - PRG

3 stops19h 30mMultiple Airlines

Deal found 2/20

$635

Thu 6/262:05 pmPRG - IAD

1 stop12h 05mBritish Airways

Thu 7/107:25 pmIAD - PRG

1 stop18h 45mBritish Airways

Deal found 2/20

$641

Thu 3/206:35 amPRG - IAD

2 stops20h 39mAmerican Airlines

Fri 4/2510:40 pmIAD - PRG

1 stop15h 25mAmerican Airlines

Deal found 2/20

$671

Mon 3/107:35 pmPRG - IAD

2 stops26h 00mFinnair

Tue 3/257:00 pmIAD - PRG

2 stops18h 50mFinnair

Deal found 2/20

$674

Mon 3/108:50 amPRG - IAD

1 stop12h 55mDelta

Tue 3/257:59 pmIAD - PRG

2 stops16h 06mDelta

Deal found 2/20

$685

Thu 6/266:00 amPRG - DCA

2 stops21h 48mUnited Airlines

Thu 7/101:00 pmDCA - PRG

2 stops14h 40mUnited Airlines

Deal found 2/20

$709

Tue 7/229:35 amPRG - IAD

1 stop15h 50mLufthansa

Thu 8/710:20 pmIAD - PRG

1 stop17h 00mLufthansa

Deal found 2/20

$711

Tue 7/227:30 amPRG - IAD

1 stop13h 05mAustrian Airlines

Thu 8/75:45 pmIAD - PRG

2 stops16h 20mAustrian Airlines

Deal found 2/20

$754

Sat 4/126:20 amPRG - IAD

2 stops13h 55mSWISS

Fri 4/258:45 pmIAD - PRG

1 stop15h 40mSWISS

Deal found 2/20

$776

Last-minute flights from Prague to Washington, D.C.
Discover last-minute flight deals from Prague to Washington, D.C.. Data last updated February 20, 2025 and is based on user searches.

Thu 2/2710:30 amPRG - IAD

1 stop15h 15mBritish Airways

Wed 4/3010:40 pmIAD - PRG

1 stop16h 05mBritish Airways

Deal found 2/20

$2,963

Thu 2/277:30 amPRG - IAD

2 stops19h 11mUnited Airlines

Wed 4/302:40 pmIAD - PRG

2 stops19h 20mUnited Airlines

Deal found 2/20

$3,051

Fri 2/288:00 pmPRG - IAD

2 stops24h 25mSWISS

Wed 4/168:45 pmIAD - PRG

1 stop15h 40mSWISS

Deal found 2/20

$2,947

Fri 2/286:30 amPRG - IAD

1 stop15h 45mDelta

Wed 4/166:30 pmIAD - PRG

1 stop21h 15mDelta

Deal found 2/20

$2,955

Mon 3/108:10 amPRG - IAD

2 stops17h 55mMultiple Airlines

Tue 3/259:45 pmIAD - PRG

3 stops19h 30mMultiple Airlines

Deal found 2/20

$635

Mon 3/106:45 amPRG - DCA

2 stops16h 14mBritish Airways

Tue 3/256:59 pmDCA - PRG

2 stops13h 06mBritish Airways

Deal found 2/20

$656

Mon 3/107:35 pmPRG - IAD

2 stops26h 00mFinnair

Tue 3/257:00 pmIAD - PRG

2 stops18h 50mFinnair

Deal found 2/20

$674

Mon 3/109:50 amPRG - BWI

3 stops42h 53mMultiple Airlines

Tue 3/255:30 amBWI - PRG

3 stops35h 00mMultiple Airlines

Deal found 2/20

$683

Mon 3/108:50 amPRG - IAD

1 stop12h 55mDelta

Tue 3/257:59 pmIAD - PRG

2 stops16h 06mDelta

Deal found 2/20

$685

Mon 3/108:50 amPRG - DCA

2 stops15h 53mDelta

Tue 3/252:30 pmDCA - PRG

2 stops16h 50mDelta

Deal found 2/20

$691

Mon 3/1012:05 pmPRG - IAD

1 stop14h 15mUnited Airlines

Tue 3/256:50 pmIAD - PRG

1 stop11h 30mUnited Airlines

Deal found 2/20

$732

Thu 3/209:40 amPRG - IAD

1 stop32h 25mTurkish Airlines

Fri 4/2512:30 pmIAD - PRG

1 stop23h 55mTurkish Airlines

Deal found 2/20

$632

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 February 20, 2025.

Mon 3/249:45 pmPRG - IAD

3 stops48h 09mMultiple Airlines

Deal found 2/20

$456

Mon 5/52:00 pmPRG - IAD

1 stop11h 20mIcelandair

Deal found 2/20

$525

Sun 5/259:50 pmPRG - BWI

1 stop25h 50mPLAY

Deal found 2/20

$538

Thu 6/266:40 amPRG - BWI

2 stops17h 00mMultiple Airlines

Deal found 2/20

$539

Sat 5/3111:50 amPRG - IAD

1 stop13h 05mAer Lingus

Deal found 2/20

$594

Wed 6/2512:55 pmPRG - BWI

1 stop12h 40mBritish Airways

Deal found 2/20

$606

Wed 6/2511:35 amPRG - DCA

2 stops17h 29mFinnair

Deal found 2/20

$606

Wed 6/2510:25 amPRG - IAD

1 stop15h 45mBritish Airways

Deal found 2/20

$606

Wed 6/257:40 pmPRG - IAD

1 stop25h 20mIberia

Deal found 2/20

$630

Fri 3/2111:00 amPRG - DCA

2 stops17h 00mBritish Airways

Deal found 2/19

$631

Sat 5/312:55 pmPRG - IAD

2 stops30h 25mTAP AIR PORTUGAL

Deal found 2/20

$635

Sun 5/2511:00 amPRG - DCA

1 stop13h 09mDelta

Deal found 2/20

$686

Find flights from Prague to Washington, D.C. within your budget

Fly from

Fly to

Route

Depart

Return

Price

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Fri 3/21

11:40 am-8:15 pm

1 stop13h 35m

Washington, D.C. Dulles Intl

Tue 5/6

5:20 pm-11:10 am

1 stop11h 50m

$582

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Mon 5/19

2:00 pm-7:20 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Tue 9/30

8:30 pm-1:05 pm

1 stop10h 35m

$588

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Thu 3/20

9:40 am-1:05 pm

1 stop32h 25m

Washington, D.C. Dulles Intl

Fri 4/25

12:30 pm-6:25 pm

1 stop23h 55m

$632

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Mon 3/10

8:10 am-9:05 pm

2 stops17h 55m

Washington, D.C. Dulles Intl

Tue 3/25

9:45 pm-10:15 pm

3 stops19h 30m

$635

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Thu 6/26

2:05 pm-8:10 pm

1 stop12h 05m

Washington, D.C. Dulles Intl

Thu 7/10

7:25 pm-8:10 pm

1 stop18h 45m

$641

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Mon 3/10

6:45 am-5:59 pm

2 stops16h 14m

Washington, D.C. Reagan-National

Tue 3/25

6:59 pm-1:05 pm

2 stops13h 06m

$656

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Thu 3/20

6:35 am-10:14 pm

2 stops20h 39m

Washington, D.C. Dulles Intl

Fri 4/25

10:40 pm-8:05 pm

1 stop15h 25m

$671

PragueWashington, D.C.

PRG - IAD

PRGIAD

Václav Havel Prague

Mon 3/10

7:35 pm-4:35 pm

2 stops26h 00m

Washington, D.C. Dulles Intl

Tue 3/25

7:00 pm-6:50 pm

2 stops18h 50m

$674

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Thu 3/20

6:35 am-4:29 pm

2 stops14h 54m

Washington, D.C. Reagan-National

Fri 4/25

6:05 pm-4:50 pm

2 stops16h 45m

$678

PragueBaltimore

PRG - BWI

PRGBWI

Václav Havel Prague

Thu 6/26

10:10 am-7:35 pm

1 stop15h 25m

Baltimore/Washington

Thu 7/10

9:20 pm-5:00 pm

1 stop13h 40m

$682

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 52 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 February.

Provider	Price Accuracy	Trust Score*
AranGrant	Price Accuracy3 stars	Trust Score*1 star
oojo	Price Accuracy3 stars	Trust Score*2 stars

*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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Prague-Washington, D.C. flight deals on Cheapflights vs. AranGrant >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 oojo the most. oojo 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.

Travel insights for flights from Prague to Washington, D.C.

Get recent, data-driven insights about flights from Prague to Washington, D.C. including ideal travel times, pricing trends, and more.

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 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Rainfall in Washington, D.C. by month

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.

Temperature in Washington, D.C. by month

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).

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Emirates, Delta and KLM from Prague to Washington, D.C. have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very good

3,276 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Emirates

8.1

Very good

3,276 reviews

Emirates

8.1

Very good

3,276 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2024

DXB - IAH

Delta

8.0

Very good

8,219 reviews

Emirates

8.1

Very good

3,276 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2024

DXB - IAH

KLM

7.8

Good

1,333 reviews

Emirates

8.1

Very good

3,276 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2024

DXB - IAH

LOT

7.6

Good

1,080 reviews

Emirates

8.1

Very good

3,276 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2024

DXB - IAH

Finnair

7.6

Good

1,274 reviews

Emirates

8.1

Very good

3,276 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jun 2024

DXB - IAH

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.
What are the cheapest airlines flying from Prague to Washington, D.C. round-trip?
According to our current data, Aer Lingus ($582), Icelandair ($588), and Turkish Airlines ($632) offers the cheapest pricing from Prague to Washington, D.C.. Aer Lingus is priced at 20% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Prague to Washington, D.C. one-way?
$525 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on PLAY and Aer Lingus, with prices starting from $538 and $594, respectively.
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.
What is the cheapest month to book a flight from Prague to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Prague to Washington, D.C. (average of $309). Flying from Prague to Washington, D.C. in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Arlington

Alexandria

Fairfax

Springfield

Rockville

Tysons

Gaithersburg

Silver Spring

Fredericksburg

Linthicum Heights

Laurel

Falls Church

Woodbridge

Easton

Herndon

Bowie

Reston

National Harbor

Oxon Hill

Gettysburg

Browse thousands of different options on Cheapflights for your next trip

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

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$609	Average$725	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$627	Average$706	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$717	Average$863	FlexibilityNo cancel fee	On-time69%
KLM	Cheapest$779	Average$906	FlexibilityNo cancel fee	On-time75%

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$456+ 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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Prague to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Václav Havel Prague to Washington, D.C. are usually found in February or April, booked 45 days in advance, depart on a Sunday or Saturday and return on a Tuesday

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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

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Find 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 February 20, 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 February 20, 2025.

Find flights from Prague to Washington, D.C. within your budget

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 February.

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.

Travel insights for flights from Prague to Washington, D.C.

Get recent, data-driven insights about flights from Prague to Washington, D.C. including ideal travel times, pricing trends, and more.

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 February 14, 2025.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Emirates, Delta and KLM from Prague to Washington, D.C. have to say. Users have also rated airlines in terms of 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.?

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

What are the cheapest airlines to fly from Prague to Washington, D.C. one-way?

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.?

What is the cheapest month to book a flight from Prague to Washington, D.C.?

Traveling to a place near Prague?

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Alternative routes for Prague to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

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 February 20, 2025.