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PRG - WAS

Find cheap flights from Prague to Washington, D.C. from €318

This is the cheapest one-way 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 25/8. 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
0 bags
Fri 31/5
Fri 7/6

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 43,740,974 times on KAYAK, and here's why:

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Prague to Washington, D.C. that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
06:20 - 16:15PRG-IAD
15h 55m1 stop
22:25 - 18:20IAD-PRG
37h 55m2 stops
€599SWISS
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Wed, 4 Sep - Sun, 8 Sep
06:20 - 16:15PRG-IAD
15h 55m1 stop
20:45 - 14:05IAD-PRG
11h 20m1 stop
€601SWISS
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Mon, 13 May - Sun, 26 May
12:55 - 20:58PRG-DCA
14h 03m1 stop
16:00 - 11:45DCA-PRG
13h 45m2 stops
€637Delta
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Thu, 6 Jun - Sun, 9 Jun
06:05 - 17:30PRG-DCA
17h 25m2 stops
16:00 - 11:45DCA-PRG
13h 45m2 stops
€638Delta
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Thu, 6 Jun - Sun, 9 Jun
07:30 - 14:35PRG-IAD
13h 05m1 stop
22:20 - 16:15IAD-PRG
11h 55m1 stop
€673
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Thu, 18 Jul - Tue, 20 Aug
14:05 - 22:10PRG-IAD
14h 05m1 stop
20:30 - 13:05IAD-PRG
10h 35m1 stop
€684Icelandair
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Mon, 5 Aug - Sun, 11 Aug
19:50 - 19:55PRG-IAD
30h 05m1 stop
21:50 - 18:25IAD-PRG
14h 35m1 stop
€690Turkish Airlines
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Fri, 2 Aug - Tue, 13 Aug
15:00 - 14:45PRG-IAD
29h 45m1 stop
21:50 - 18:25IAD-PRG
14h 35m1 stop
€695Turkish Airlines
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Tue, 23 Jul - Wed, 7 Aug
14:05 - 19:15PRG-IAD
11h 10m1 stop
20:30 - 13:05IAD-PRG
10h 35m1 stop
€713Icelandair
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Wed, 24 Jul - Sat, 3 Aug
07:30 - 14:35PRG-IAD
13h 05m1 stop
22:20 - 16:15IAD-PRG
11h 55m1 stop
€718
Find Deal
Wed, 24 Jul - Mon, 5 Aug

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’s the cheapest day of the week to fly from Prague to Washington, D.C.?

The average price of all flights from Prague to Washington, D.C. clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Washington, D.C. on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Prague to Washington, D.C.. For your return ticket, we recommend flying on a Monday and avoiding Wednesdays for the best deals.

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 September, where tickets cost €552 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is €731 and €681 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 4 days before departure. For the absolute cheapest price, our data suggests you should book 47 days before departure.

Which airlines provide the cheapest flights from Prague to Washington, D.C.?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Prague to Washington, D.C. found on KAYAK was with PLAY for €333. SWISS proposed a return connection from €599 and Delta from €637.

Good to know

Low season

January

High season

July
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (15% 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 €340 for a one-way ticket and €640 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.
7.0
LufthansaOverall score based on 7726 reviews
7.7Crew
6.5Food
6.9Comfort
6.7Entertainment
7.2Boarding
Airline reviews

The flight attendants were superb and the service was outstanding. Some passengers with small children were very rude and inconsiderate, kids were constantly crying and some were running around the aisle unsupervised.

10.0 ExcellentAnonymous, May 2024FRA - DTW
Read more about Lufthansa reviews

The flight attendants were superb and the service was outstanding. Some passengers with small children were very rude and inconsiderate, kids were constantly crying and some were running around the aisle unsupervised.

Terrible. There was a rattling noise the whole flight. The internet didn't work after I paid. Boarding is very disorganized.

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

Crew was very slow with service esp food and picking up trash. Didn’t even do a last trash pick up before landing Waited 1.5 hours after food to take our trash and was trying to give coffee and tea when they hadn’t yet taken our trays away which was ridiculous esp for people trying to nap or needing to get up to use restroom When someone was sleeping instead of coming back later or skipping them they were trying to shove their stuff on me as if we were related just bc both of us were Indian when I told them clearly no. It was ridiculous.

Lufthansa was amazing. Definitely upgrade your seat if you can swing it - they take very good care of their passengers. Customs in DC is nothing short of a nightmare though. Stood in line waiting to go back through security for 30 minutes, had to RUN through and across two terminals to make my connection and only had 5 minutes to spare. Terrible. Very very poor coordination by the airport staff and CBP.

I was ver pleased with the service all the way through

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Trouble keeps changing the time and I was booked different flight without knowing it was bad experience

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.
25/8Sun
2 stops
30h 40mPRG-IAD
€318
24/8Sat
2 stops
25h 35mPRG-IAD
€329
16/5Thu
1 stopPLAY
25h 50mPRG-IAD
€333
25/8Sun
3 stops
30h 55mPRG-IAD
€371
25/8Sun
1 stopPLAY
25h 50mPRG-IAD
€414
24/8Sat
1 stopTAP AIR PORTUGAL
32h 15mPRG-IAD
€562
29/7Mon
2 stopsTAP AIR PORTUGAL
30h 25mPRG-IAD
€597
5/10Sat
1 stopBritish Airways
15h 25mPRG-IAD
€606
25/8Sun
2 stopsFinnair
17h 26mPRG-DCA
€610
24/8Sat
2 stopsBritish Airways
15h 41mPRG-DCA
€611

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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.
6/5Mon
multi-stopTurkish Airlines
25h 25mPRG-IAD
16/5Thu
multi-stopTurkish Airlines
19h 45mIAD-PRG
€631
6/5Mon
multi-stopTurkish Airlines
30h 35mPRG-IAD
16/5Thu
multi-stopTurkish Airlines
14h 35mIAD-PRG
€635
6/5Mon
multi-stop
14h 54mPRG-IAD
16/5Thu
multi-stop
11h 00mIAD-PRG
€713
6/5Mon
multi-stop
14h 54mPRG-IAD
16/5Thu
multi-stop
11h 00mIAD-PRG
€725
6/5Mon
multi-stopSWISS
14h 55mPRG-IAD
16/5Thu
multi-stopSWISS
38h 30mIAD-PRG
€729
6/5Mon
multi-stopBritish Airways
22h 09mPRG-DCA
16/5Thu
multi-stopBritish Airways
18h 29mDCA-PRG
€731
6/5Mon
multi-stopSWISS
13h 55mPRG-IAD
16/5Thu
multi-stopSWISS
38h 45mIAD-PRG
€744
6/5Mon
multi-stopAustrian Airlines
28h 30mPRG-IAD
16/5Thu
multi-stopAustrian Airlines
45h 55mIAD-PRG
€803
6/5Mon
multi-stopAir Canada
16h 37mPRG-DCA
16/5Thu
multi-stopAir Canada
15h 40mDCA-PRG
€990
6/5Mon
multi-stopKLM
14h 40mPRG-DCA
16/5Thu
multi-stopKLM
11h 47mDCA-PRG
€1,391

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Prague - Washington, D.C. Flights

Departure:

Prague (PRG)Czech Republic

Cabin classes:

Browse origins:

  • Flights » 
  • Prague

Browse destinations:

  • Flights » 
  • Washington, D.C.