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Find cheap flights from Washington, D.C. to the Czech Republic from $321

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to the Czech Republic departing on 7/11. 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
Tue 7/2
Tue 7/9

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Best Czech Republic Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Prague
Prague1 stop$431

Good to know

Low season

January

High season

June

Cheapest flight

$321
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 38% increase in price.
Flight from Washington Dulles Airport to Prague

FAQs - booking Czech Republic flights

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

    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 Washington, D.C. to the Czech Republic.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to the Czech Republic from Washington, D.C. 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 Washington, D.C. to the Czech Republic?

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

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

    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 the Czech Republic from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to the Czech Republic

  • Morning departure is around 6% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Washington, D.C. to the Czech Republic

 
Need help choosing which airline to fly with from Washington, D.C. to the Czech Republic? 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.
7.4
United AirlinesOverall score based on 10755 reviews
8.1Crew
7.2Comfort
6.7Food
7.7Boarding
7.1Entertainment
Airline reviews

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

4.0 OkayE., Jun 2024IAD - MAD
Read more about United Airlines reviews

I flew Delta last week and United Airlines is a poor substitute mechanical problems with the plane and shitty food among other things made my travel experience what’s become to be expected from United no way is it ever worth the money they make us pay

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Food was terrible Not many options Stewards dont care Delay

The ride was good but no food ot entertainment hence, it was just over an hour flight.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Every experience was good except for the lack of comfort in those economy seats. I never had knee pain until that flight. Those seats are uncomfortable.

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

I fly to the USA every 6wks on Ave and 99% of the time I fly Aer Lingus. If I fly BA I’m always disappointed. My only criticism is the food. I’m vegan and over the last year it’s got slightly better these last couple of flights but on the whole it’s not good! Salad and fruit salad for breakfast and that’s also the starter and desert for the lunch/dinner and the main is usually rice with fried veg 😳the pasta is pretty good though. That’s been the last 2 meals…. Everything else is fantastic.

The flight was half full and I presume that the next few days are even less busy not sure why they are still charging a premium to change a flight.

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Short flight so not much to rate. Surprised I had to pay for a soda.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Decent service - nice seats. Crew were not overly attentive but can’t complain overall for the money

Very nice flight, easy connections in Keflavík, and friendly crew.

I will never fly this airline again. Checking in was poor , we had to go back to the check in counter at Raleigh - Durham international airport three times because they didn’t issue my boarding pass but rather duplicated my husband’s twice which caused a big headache at the passport control at the airport which triggered security alert and wouldn’t let us pass through we we had to wait for long time to be able to explain and clear everything after talking to the supervisor.. No food on the plane , not even crackers. No food was offered to buy ether . No ear phone was provided . Very little time to make from one plane to another and nobody to assist with smooth transition. Flight itself , we felt safe so thank you to the pilots . But customer service was terrible . We spent $ 2500 on 2 tickets, so I cannot say that service was consistent with the price .

Seats are way too much now with these new airplanes especially long flights like we had. I was 7 month pregnant and in a lot of discomfort due to small seats.

Food was horrible. This wasn’t business class. No leg space, can’t sleep in row position, huge delay

I liked how easy my transfers between flights in Keflavik were. I would have appreciated more food options in Keflavik.

The plane was flaming hot! Could not breathe. Everyone coughing from heat. Awful.

My biggest problem was the flight from KEF to DUB was delayed, which caused me to miss my connecting flight in DUB and we were forced into an unplanned 10-hour layover in DUB. Crew and boarding staff were all very friendly but this was a real inconvenience and especially uncomfortable for my disabled wife.

Not much! This was my first flight with Iceland air and unfortunately it wasn’t what I have expected. My luggage is lost nothing as of yet where it was left. Not a good service at all!!

The seat size was more like a domestic than an international flight. In fact, i would compare the ammenities, quality and service to a short hall ryan air flight, which was unexpected for an international flight. The plane was extremely hot so sleeping was difficult. My biggest complaint was that they are very strict on carry on luggage only allowing it to weigh 10kg/22lb. I try to limit myself to a carryon so i don't have to mess with bagage claim, but the wieght restriction made it impossible. I have never had a carry on weight restriction (at least enforced) on an international flight. Will not be including them in future searches.

Poor, we had 1 hour to grab our checked luggage, go through customs, recheck bags and run across terminals to make our United flight. Poorly planned connections.

Check in in Albuquerque was awful. The people were great but they were over loaded. The procedures were terrible. We got through fine but it took 90+ minutes.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Boston Logan is a crummy airport - signage is terrible or lacking in areas. Boarding seemed to be a free for all and with all the different airlines speaking, you couldn't tell who was supposed to be where and when. Plain and simple, airlines should board from the back of the plane to the front. Also someone was sitting in my seat. By the time that was figured out, I had to place my overhead behind me which made de-planing more difficult. Logan is not Lufthansa's fault so that is not on them, Boarding is on them! Still, overall it was a Good Experience flying with Lufthansa. This is not my first flight with them...

Overall, the flight was comfortable without any serious issues. Transit through Frankfurt airport was a little confusing, but not too difficult if you follow the signs

There was a screaming child behind our seats. This prevented us from getting any sleep during the night.

There was a screaming child just behind our seats. This prevented us from getting any sleep during the night!!

Staff disappeared after dinner service until breakfast, no help with beds, no help running to our gate to catch connection cause flight was late, our luggage didn’t make it, took over 24 hours to get luggage to hotel, no compensation!!

Everything was good except food. I believe there is room for improvement

Boarding was as fast and efficient as possible. The flight crew were amazing and extremely friendly. We enjoyed our flight.

Very bed boarding, there was overbooked and make a lot of problems and noises

There was a problem in the luggage because there were not porters

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

they are improving. The crew from Charlotte to Tampa was outstanding. SMILING and trying to be helpful with the customers.

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

Book cheap flights from Washington, D.C. to the Czech Republic

Recent round-trip flight deals

9/30Mon
1 stopScandinavian Airlines
21h 05mIAD-PRG
10/14Mon
1 stopScandinavian Airlines
24h 25mPRG-IAD
$431
9/7Sat
1 stopPLAY
20h 00mBWI-PRG
9/15Sun
1 stopPLAY
25h 50mPRG-BWI
$433
9/7Sat
1 stopPLAY
20h 00mIAD-PRG
9/15Sun
1 stopPLAY
25h 50mPRG-IAD
$447
11/10Sun
1 stopBritish Airways
10h 55mBWI-PRG
11/21Thu
1 stopBritish Airways
13h 55mPRG-BWI
$521
11/10Sun
1 stopBritish Airways
16h 45mIAD-PRG
11/18Mon
1 stopBritish Airways
24h 15mPRG-IAD
$521
11/10Sun
1 stopIcelandair
10h 35mBWI-PRG
11/18Mon
1 stopIcelandair
11h 25mPRG-BWI
$530
11/13Wed
1 stopLufthansa
11h 45mIAD-PRG
11/20Wed
1 stopLufthansa
11h 25mPRG-IAD
$542
11/3Sun
1 stopIcelandair
10h 35mBWI-PRG
11/8Fri
1 stopIcelandair
11h 25mPRG-BWI
$545
11/13Wed
1 stopLufthansa
11h 45mIAD-PRG
11/18Mon
1 stopLufthansa
11h 25mPRG-IAD
$592
8/6Tue
1 stopAer Lingus
12h 00mIAD-PRG
8/22Thu
1 stopAer Lingus
13h 20mPRG-IAD
$735

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Recent one-way flight deals

7/11Thu
2 stops
30h 30mIAD-PRG
$321
8/22Thu
2 stops
15h 40mBWI-PRG
$340
7/11Thu
2 stops
44h 37mBWI-PRG
$343
9/26Thu
1 stopScandinavian Airlines
21h 05mIAD-PRG
$441
8/22Thu
1 stopIcelandair
10h 35mIAD-PRG
$464
8/4Sun
1 stopIcelandair
10h 35mBWI-PRG
$502
9/26Thu
2 stopsDelta
14h 10mBWI-PRG
$760
6/24Mon
2 stopsDelta
14h 10mBWI-PRG
$994
10/28Mon
1 stopBritish Airways
17h 55mBWI-PRG
$5,304
7/20Sat
2 stopsBritish Airways
14h 15mBWI-PRG
$5,355

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Last minute flights from Washington, D.C. to the Czech Republic

Last minute flight, train and bus deals

6/3Mon
multi-stop
19h 30mIAD-PRG
6/13Thu
multi-stop
25h 50mPRG-IAD
$769
6/3Mon
multi-stop
19h 30mIAD-PRG
6/6Thu
multi-stop
25h 35mPRG-IAD
$790
6/4Tue
multi-stopIcelandair
10h 35mIAD-PRG
6/12Wed
multi-stopIcelandair
14h 05mPRG-IAD
$951
6/5Wed
multi-stopIcelandair
31h 50mIAD-PRG
6/12Wed
multi-stopIcelandair
11h 10mPRG-IAD
$977
6/7Fri
multi-stopLufthansa
35h 52mIAD-PRG
6/23Sun
multi-stopLufthansa
32h 30mPRG-IAD
$1,266
6/7Fri
multi-stopUnited Airlines
18h 43mIAD-PRG
6/23Sun
multi-stopUnited Airlines
14h 10mPRG-IAD
$1,283
6/7Fri
multi-stopUnited Airlines
18h 55mIAD-PRG
6/9Sun
multi-stopUnited Airlines
16h 40mPRG-IAD
$1,316
6/7Fri
multi-stopLufthansa
17h 05mIAD-PRG
6/22Sat
multi-stopLufthansa
16h 40mPRG-IAD
$1,703
6/3Mon
multi-stopBritish Airways
17h 10mBWI-PRG
6/12Wed
multi-stopBritish Airways
15h 10mPRG-BWI
$1,929
6/4Tue
multi-stopBritish Airways
13h 05mBWI-PRG
6/13Thu
multi-stopBritish Airways
18h 30mPRG-BWI
$2,056

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Flights to the Czech Republic

Return flight deals:

Czech Republic - Washington, D.C.

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