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Cheap flights from Prague to Washington, D.C. from $302

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Prague to Washington, D.C. departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Prague to Washington, D.C.

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Prague to Washington, D.C..
9:50 pm - 5:40 pmPRG-BWI
25h 50m1 stop
6:50 pm - 8:50 pmBWI-PRG
20h 00m1 stop
$399PLAY
Find Deal
Thu, Apr 24 - Wed, May 7
9:50 pm - 5:40 pmPRG-BWI
25h 50m1 stop
6:50 pm - 8:50 pmBWI-PRG
20h 00m1 stop
$405PLAY
Find Deal
Thu, Apr 24 - Wed, May 7
8:55 pm - 7:59 pmPRG-IAD
29h 04m1 stop
10:05 pm - 9:45 amIAD-PRG
29h 40m1 stop
$537Scandinavian Airlines
Find Deal
Thu, May 29 - Sun, Sep 21
10:25 am - 7:59 pmPRG-IAD
15h 34m1 stop
10:05 pm - 8:15 pmIAD-PRG
16h 10m1 stop
$555Scandinavian Airlines
Find Deal
Mon, Sep 8 - Mon, Sep 15
6:00 am - 9:53 pmPRG-DCA
21h 53m2 stops
6:59 am - 12:10 pmDCA-PRG
23h 11m1 stop
$603United Airlines
Find Deal
Fri, May 30 - Sun, Jun 8
6:00 am - 3:49 pmPRG-DCA
15h 49m2 stops
6:59 am - 12:10 pmDCA-PRG
23h 11m1 stop
$605United Airlines
Find Deal
Fri, May 30 - Sun, Jun 8
10:20 am - 7:35 pmPRG-BWI
15h 15m1 stop
9:20 pm - 5:00 pmBWI-PRG
13h 40m1 stop
$670British Airways
Find Deal
Tue, Apr 29 - Sun, May 4
6:40 am - 7:35 pmPRG-BWI
18h 55m1 stop
9:20 pm - 8:10 pmBWI-PRG
16h 50m1 stop
$671British Airways
Find Deal
Tue, Apr 29 - Sun, May 4
6:20 am - 3:00 pmPRG-IAD
14h 40m1 stop
6:10 pm - 1:40 pmIAD-PRG
13h 30m1 stop
$690Lufthansa
Find Deal
Sun, Apr 13 - Sat, Apr 19
11:40 am - 3:15 pmPRG-IAD
33h 35m1 stop
10:20 pm - 9:20 pmIAD-PRG
17h 00m1 stop
$706Lufthansa
Find Deal
Thu, Jul 3 - Fri, Jul 18

Lufthansa flights from Prague to Washington, D.C.

Our best Lufthansa deals on Prague to Washington, D.C. flight tickets
Lufthansa
Apr 13
PRG6:20 amVáclav Havel Prague
14h 40m
1 stop
IAD3:00 pmWashington, D.C. Dulles Intl
Apr 19
IAD6:10 pmWashington, D.C. Dulles Intl
13h 30m
1 stop
PRG1:40 pmVáclav Havel Prague
Lufthansa
Jul 3
PRG11:40 amVáclav Havel Prague
33h 35m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
Jul 18
IAD10:20 pmWashington, D.C. Dulles Intl
17h 00m
1 stop
PRG9:20 pmVáclav Havel Prague
Lufthansa
Apr 7
PRG1:35 pmVáclav Havel Prague
11h 50m
1 stop
IAD7:25 pmWashington, D.C. Dulles Intl
Apr 10
IAD5:35 pmWashington, D.C. Dulles Intl
16h 30m
1 stop
PRG4:05 pmVáclav Havel Prague

SWISS flights from Prague to Washington, D.C.

Our best SWISS deals on Prague to Washington, D.C. flight tickets
SWISS
Jul 2
PRG7:10 pmVáclav Havel Prague
27h 05m
1 stop
IAD4:15 pmWashington, D.C. Dulles Intl
Aug 17
IAD8:45 pmWashington, D.C. Dulles Intl
15h 40m
1 stop
PRG6:25 pmVáclav Havel Prague
SWISS
Apr 12
PRG7:10 pmVáclav Havel Prague
27h 05m
1 stop
IAD4:15 pmWashington, D.C. Dulles Intl
Apr 25
IAD8:45 pmWashington, D.C. Dulles Intl
15h 40m
1 stop
PRG6:25 pmVáclav Havel Prague
SWISS
Jul 3
PRG7:10 pmVáclav Havel Prague
25h 15m
2 stops
IAD2:25 pmWashington, D.C. Dulles Intl
Jul 18
IAD8:45 pmWashington, D.C. Dulles Intl
30h 20m
1 stop
PRG9:05 amVáclav Havel Prague

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Prague to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Prague and Washington, D.C.?

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

The month of April is, on average, the cheapest month to fly to Washington, D.C. from Prague, with most prices found around $655. If you’re not able to fly to Washington, D.C. in April, then October is your next best option. Flight prices from Prague to Washington, D.C. during October average around $675.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Prague is on a Sunday. momondo users have found tickets for Sunday departures for as low as $660. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Prague to Washington, D.C. for around $825.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the evening is the cheapest time of day to fly from Prague to Washington, D.C. when you can find flight prices for as low as $660. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $772. Of course, these prices can vary depending on the time of year and what airport you fly to.

How have Prague to Washington, D.C. flight prices changed over time?

As of March 2025, prices for Prague to Washington, D.C. flights are approximately 53% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Prague to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Prague to Washington, D.C. (PRG to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Prague to Washington, D.C.

Best Price Found

$302

Fastest flight time

11h 25m

Direct flights

None

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Prague in the past 72 hours is $302. The best round-trip flight deal from Prague to Washington, D.C. found on momondo in the last 72 hours is $399.
The fastest flight from Prague to Washington, D.C. takes 11h 25m
There are no direct flights from Prague to Washington, D.C.. Popular non-direct routes for this connection are Václav Havel Prague Airport - Baltimore/Washington Airport, Václav Havel Prague Airport - Washington, D.C. Dulles Intl Airport and Václav Havel Prague Airport - Washington, D.C. Reagan-National Airport.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

  • How far is Václav Havel Prague to Washington, D.C. by plane?

    Václav Havel Prague and Washington, D.C. are 4282.6 mi apart from one another. Typically, this will take 11h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Václav Havel Prague Airport to Washington, D.C.?

    Prices for flights from Václav Havel Prague Airport to Washington, D.C. were last updated today.

  • How many operators does momondo search for flights from Václav Havel Prague Airport to Washington, D.C.?

  • How old do you have to be to fly from Václav Havel Prague Airport to Washington, D.C.?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Václav Havel Prague Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Prague to Washington, D.C.?


Best airlines flying from Prague to Washington, D.C.

Compare and see reviews for airlines that fly from Prague to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $613Free CancellationRating
7.0
474 reviews
Search Icelandair flights
British AirwaysPriceFrom $627Free CancellationRating
6.6
6,712 reviews
Search British Airways flights
United AirlinesPriceFrom $628Free CancellationRating
7.4
8,603 reviews
Search United Airlines flights
KLMPriceFrom $779Free CancellationRating
7.8
1,321 reviews
Search KLM flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Arlington
Gettysburg
National Harbor
Laurel
Silver Spring
Woodbridge
Fredericksburg
Tysons
Waldorf
Manassas
Gaithersburg
Linthicum Heights
Glen Burnie
Rockville
Fairfax
Towson
Reston
Hyattsville
Hanover

Why use momondo?

Why should I use momondo to find a flight deal from Prague to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Prague to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Prague to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Prague to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Prague to Washington, D.C.?

Once all potential Prague to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Prague to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Prague are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.