PRG - WAS

€504 Find cheap flights from Prague to Washington, D.C.

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Prague to Washington, D.C. departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
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Search hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Prague to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Prague to Washington, D.C., as well as popular online travel agencies
In the last 7 days, travellers have searched 47,107,125 times on KAYAK, and here's why:

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Cheap flight deals from Prague to Washington, D.C. (PRG-WAS)

 
These are the cheapest deals for flights from Prague to Washington, D.C. currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Prague to Washington, D.C.

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Prague to Washington, D.C..

Recent one-way flight deals from Prague to Washington, D.C.

Only flying one-way? Below are some of the best one-way flight deals from Prague to Washington, D.C. found on KAYAK recently.

Recent last-minute flight deals from Prague to Washington, D.C.

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Prague to Washington, D.C..

Recent direct flight deals from Prague to Washington, D.C.

The latest deals for direct flights from Prague to Washington, D.C. so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Prague to Washington, D.C.

Find recent round-trip train or bus tickets from Prague to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
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19:15 - 13:00PRG-IAD
23h 45m1 stop
17:30 - 11:40IAD-PRG
12h 10m1 stop
€504TAP AIR PORTUGAL
Find Deal
Sun, 9 Feb - Tue, 18 Feb
19:15 - 13:00PRG-IAD
23h 45m1 stop
22:30 - 11:05IAD-PRG
30h 35m1 stop
€508TAP AIR PORTUGAL
Find Deal
Sun, 9 Feb - Wed, 19 Feb
12:30 - 15:00PRG-IAD
32h 30m1 stop
19:15 - 18:25IAD-PRG
17h 10m1 stop
€510TAP AIR PORTUGAL
Find Deal
Wed, 12 Feb - Mon, 17 Feb
14:05 - 19:15PRG-IAD
11h 10m1 stop
20:30 - 13:05IAD-PRG
10h 35m1 stop
€572Icelandair
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Fri, 11 Apr - Sun, 20 Apr
06:00 - 15:45PRG-IAD
15h 45m1 stop
18:30 - 17:05IAD-PRG
16h 35m1 stop
€633Delta
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Sun, 15 Dec - Sun, 19 Jan
06:00 - 15:45PRG-IAD
15h 45m1 stop
17:16 - 17:05IAD-PRG
17h 49m2 stops
€633Delta
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Sun, 15 Dec - Sun, 19 Jan
18:25 - 15:45PRG-IAD
27h 20m1 stop
18:30 - 17:05IAD-PRG
16h 35m1 stop
€634
Find Deal
Sun, 19 Jan - Sun, 26 Jan
06:00 - 15:45PRG-IAD
15h 45m1 stop
18:30 - 17:05IAD-PRG
16h 35m1 stop
€635Delta
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Sun, 9 Feb - Sun, 16 Feb
08:50 - 15:45PRG-IAD
12h 55m1 stop
18:30 - 17:05IAD-PRG
16h 35m1 stop
€636
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Mon, 10 Feb - Sun, 16 Feb
15:05 - 15:50PRG-IAD
30h 45m1 stop
17:20 - 09:50IAD-PRG
10h 30m1 stop
€864Lufthansa
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Wed, 25 Dec - Sun, 5 Jan
12:30 - 15:00PRG-IAD
32h 30m1 stop
€590TAP AIR PORTUGAL
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Wed, 4 Dec
09:50 - 22:35PRG-DCA
18h 45m2 stops
€600Finnair
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Sun, 2 Mar
11:40 - 22:35PRG-DCA
16h 55m2 stops
€609British Airways
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Tue, 4 Mar
09:50 - 22:40PRG-DCA
18h 50m2 stops
€674Finnair
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Sun, 29 Dec
10:50 - 20:47PRG-DCA
15h 57m2 stops
€778British Airways
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Tue, 31 Dec
14:45 - 18:59PRG-DCA
34h 14m3 stops
€779
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Sun, 2 Mar
14:50 - 16:25PRG-IAD
31h 35m1 stop
€839SWISS
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Mon, 2 Dec
19:30 - 12:15PRG-IAD
22h 45m1 stop
€874Turkish Airlines
Find Deal
Sun, 5 Jan
09:50 - 16:25PRG-IAD
12h 35m1 stop
€899SWISS
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Sat, 30 Nov
15:10 - 19:59PRG-DCA
34h 49m3 stops
€2,459
Find Deal
Fri, 3 Jan
07:25 - 14:35PRG-IAD
13h 10m1 stop
18:00 - 10:30IAD-PRG
10h 30m1 stop
€709Austrian Airlines
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Sun, 24 Nov - Sun, 1 Dec
07:40 - 15:35PRG-IAD
13h 55m1 stop
21:55 - 21:05IAD-PRG
17h 10m1 stop
€710British Airways
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Sat, 23 Nov - Fri, 29 Nov
07:00 - 15:55PRG-IAD
14h 55m1 stop
20:45 - 13:55IAD-PRG
11h 10m1 stop
€711United Airlines
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Sun, 24 Nov - Sat, 30 Nov
06:25 - 14:35PRG-IAD
14h 10m2 stops
20:45 - 19:00IAD-PRG
16h 15m1 stop
€728SWISS
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Mon, 25 Nov - Sun, 1 Dec
12:55 - 18:25PRG-IAD
11h 30m1 stop
19:40 - 12:00IAD-PRG
10h 20m1 stop
€730Icelandair
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Mon, 25 Nov - Thu, 28 Nov
07:25 - 14:35PRG-IAD
13h 10m1 stop
17:30 - 16:00IAD-PRG
16h 30m2 stops
€732Austrian Airlines
Find Deal
Sun, 24 Nov - Sun, 1 Dec
07:25 - 14:35PRG-IAD
13h 10m1 stop
22:20 - 16:05IAD-PRG
11h 45m1 stop
€734
Find Deal
Sat, 23 Nov - Mon, 25 Nov
07:20 - 11:23PRG-IAD
34h 03m2 stops
17:50 - 14:25IAD-PRG
14h 35m1 stop
€748United Airlines
Find Deal
Fri, 22 Nov - Tue, 26 Nov
19:35 - 15:35PRG-IAD
26h 00m2 stops
18:00 - 18:50IAD-PRG
18h 50m2 stops
€1,577
Find Deal
Sat, 23 Nov - Tue, 26 Nov
20:00 - 14:00PRG-IAD
24h 00m2 stops
22:30 - 22:20IAD-PRG
17h 50m2 stops
€2,118SWISS
Find Deal
Fri, 22 Nov - Wed, 27 Nov

Flights from Prague to Washington, D.C. - Travel Insights & Trends

Get data-powered insights and trends into flights from Prague to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Prague to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Prague to Washington, D.C. is March, where tickets cost €617 on average. On the other hand, the most expensive months are September and November, where the average cost of tickets is €788 and €775 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Prague to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Prague to Washington, D.C., you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 98 days before departure.

Good to know

Low season

January

High season

May
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (6% more expensive on average)

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

Are your dates flexible? Find out the best times to travel from Prague to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Prague to Washington, D.C.

  • What is the cheapest flight from Prague to Washington, D.C.?

    In the last 3 days, the lowest price for a flight from Prague to Washington, D.C. was €623 for a one-way ticket and €532 for a return.

  • Which aircraft models fly most regularly from Prague to Washington, D.C.?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Prague to Washington, D.C.?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Prague and Washington, D.C., with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Prague to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Prague to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Prague to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Prague is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Prague to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Washington, D.C. with an airline and back to Prague with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Prague to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Prague up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Prague to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Prague to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Prague to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 7148 reviews
6.5Entertainment
6.8Comfort
6.3Food
7.0Boarding
7.6Crew
Airline reviews

Liked - efficiency of boarding with 2 jetways. Checkin was with kiosks with helpful and plentiful workers to help with the process. Munich airport security was very automated, efficient and effective. Free wine and beer! Cons - food was only okay in economy class. Plane bathrooms could have been cleaner.

10.0 ExcellentAnonymous, Nov 2024MUC - JFK
Read more Lufthansa reviews

Liked - efficiency of boarding with 2 jetways. Checkin was with kiosks with helpful and plentiful workers to help with the process. Munich airport security was very automated, efficient and effective. Free wine and beer! Cons - food was only okay in economy class. Plane bathrooms could have been cleaner.

Disappointing. Too many let-downs, in delays and communication, by both Lufthansa and Discover to put in an email. I am resigned to the fact that this is what I should expect from all airlines. Unfortunately.

Crew were professionals. However, the plane seats are too small -essentially there is no space to move around which for so many hours is almost inhuman but certainly unacceptable. Same with the bad quality of food and the fact that you need to purchase Wi-Fi

Sorry, I’m not a fan of United. The seats are just too cramped and uncomfortable if you are traveling very far.

I think it was a United A380 plane. The trip from Munich to Denver was about 12 hours and the preferred economy seat I paid $75 for was very cramped. The crew was nice but I was so uncomfortable and getting up to walk around didn’t really help. My legs were swollen for 4 days afterward. I would think on such a long trip the seats would have more room. I would have gone 1st class but it was 3-4 times more expensive. I won’t fly anywhere far away again. My last experience with Lufthansa was great to Italy and back, but this time I could swear everything was United and not good.

Boarding was total chaos. They didn’t know what they were doing and taking bus to the airplane is like going back in time. The food is bad, portions are very small and we don’t get simple paper napkins! Is it really that bad?

Great crew dealing with the most unprepared family with a million kids and zero sense.

We were disappointed not to be able to buy out preferred seat from date of my original booking, which was about 40 days before the trip. When we arrived in Hannover on the Oct 10 I tried every day and the weed site said I have to wait until ck in, did that and still was not able to. Get to the airport and out seats were separate from each other. The crew was able to get seats together, was not the most comfortable. Don’t understand why this happened.

Actual flight was smooth but we were delayed 70 minutes. Were promised to make it up to us but were given no refreshments

I had handicap and pre board due to a recent broken arm, was made to find my own help placing carry on baggage in the storage above. My tv and entertainment unit did not work correctly, requested help and it took 30 minutes to get help, she did not fix it or come back to see if it was fixed. I went to her a second time and she did another reset, still did not fix.

Book cheap flights from Prague to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Prague to Washington, D.C. found on KAYAK in the last 72 hours.
4/12Wed
1 stopTAP AIR PORTUGAL
32h 30mPRG-IAD
€590
2/3Sun
2 stopsFinnair
18h 45mPRG-DCA
€600
4/3Tue
2 stopsBritish Airways
16h 55mPRG-DCA
€609
29/12Sun
2 stopsFinnair
18h 50mPRG-DCA
€674
31/12Tue
2 stopsBritish Airways
15h 57mPRG-DCA
€778
2/3Sun
3 stops
34h 14mPRG-DCA
€779
2/12Mon
1 stopSWISS
31h 35mPRG-IAD
€839
5/1Sun
1 stopTurkish Airlines
22h 45mPRG-IAD
€874
30/11Sat
1 stopSWISS
12h 35mPRG-IAD
€899
3/1Fri
3 stops
34h 49mPRG-DCA
€2,459

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Last minute flights from Prague to Washington, D.C.

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Prague to Washington, D.C. that are departing in the next 10 days.
24/11Sun
multi-stopAustrian Airlines
13h 10mPRG-IAD
1/12Sun
multi-stopAustrian Airlines
10h 30mIAD-PRG
€709
23/11Sat
multi-stopBritish Airways
13h 55mPRG-IAD
29/11Fri
multi-stopBritish Airways
17h 10mIAD-PRG
€710
24/11Sun
multi-stopUnited Airlines
14h 55mPRG-IAD
30/11Sat
multi-stopUnited Airlines
11h 10mIAD-PRG
€711
25/11Mon
multi-stopSWISS
14h 10mPRG-IAD
1/12Sun
multi-stopSWISS
16h 15mIAD-PRG
€728
25/11Mon
multi-stopIcelandair
11h 30mPRG-IAD
28/11Thu
multi-stopIcelandair
10h 20mIAD-PRG
€730
24/11Sun
multi-stopAustrian Airlines
13h 10mPRG-IAD
1/12Sun
multi-stopAustrian Airlines
16h 30mIAD-PRG
€732
23/11Sat
multi-stop
13h 10mPRG-IAD
25/11Mon
multi-stop
11h 45mIAD-PRG
€734
22/11Fri
multi-stopUnited Airlines
34h 03mPRG-IAD
26/11Tue
multi-stopUnited Airlines
14h 35mIAD-PRG
€748
23/11Sat
multi-stop
26h 00mPRG-IAD
26/11Tue
multi-stop
18h 50mIAD-PRG
€1,577
22/11Fri
multi-stopSWISS
24h 00mPRG-IAD
27/11Wed
multi-stopSWISS
17h 50mIAD-PRG
€2,118

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

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