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Cheap flights from Prague to Washington, D.C. Dulles Intl Airport from $357

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. Dulles Intl Airport departing on 6/10. 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

These are some of the best round-trip flight deals from Prague to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Prague to Washington, D.C..

Cheap last minute flights

Planning a quick getaway from Prague to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

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 from Prague to Washington, D.C.

The cheapest plane tickets from Prague to Washington, D.C. found on KAYAK recently.
7:30 pm - 3:20 pmPRG-IAD
25h 50m1 stop
10:20 pm - 12:30 pmIAD-PRG
32h 10m1 stop
$501TAP AIR PORTUGAL
Find Deal
Thu, May 1 - Thu, May 8
7:30 pm - 8:50 pmPRG-IAD
31h 20m1 stop
5:00 pm - 12:30 pmIAD-PRG
13h 30m1 stop
$503TAP AIR PORTUGAL
Find Deal
Thu, May 1 - Tue, May 13
5:55 pm - 4:45 pmPRG-IAD
27h 50m2 stops
7:40 pm - 8:25 pmIAD-PRG
19h 45m2 stops
Mon, Mar 10 - Tue, Mar 25
5:55 pm - 4:45 pmPRG-IAD
27h 50m2 stops
7:40 pm - 8:25 pmIAD-PRG
19h 45m2 stops
Mon, Mar 10 - Tue, Mar 25
8:40 pm - 5:15 pmPRG-IAD
25h 35m2 stops
6:35 pm - 8:20 amIAD-PRG
32h 45m3 stops
Mon, Mar 10 - Tue, Mar 25
8:40 pm - 3:35 pmPRG-IAD
24h 55m1 stop
9:55 pm - 10:50 pmIAD-PRG
18h 55m1 stop
$628British Airways
Find Deal
Sun, Feb 9 - Sun, Feb 16
10:50 am - 7:45 pmPRG-IAD
14h 55m1 stop
9:55 pm - 7:50 pmIAD-PRG
15h 55m1 stop
$630British Airways
Find Deal
Sat, Feb 8 - Sat, Feb 15
2:00 pm - 7:20 pmPRG-IAD
11h 20m1 stop
8:30 pm - 1:05 pmIAD-PRG
10h 35m1 stop
$642Icelandair
Find Deal
Fri, May 2 - Thu, May 8
10:25 am - 9:46 amPRG-IAD
28h 21m2 stops
9:45 pm - 1:55 pmIAD-PRG
11h 10m1 stop
$711United Airlines
Find Deal
Sun, Mar 9 - Sun, Mar 16
7:30 am - 3:13 pmPRG-IAD
13h 43m2 stops
3:45 pm - 12:55 pmIAD-PRG
15h 10m2 stops
$715United Airlines
Find Deal
Mon, Mar 3 - Wed, Apr 23
9:35 pm - 7:05 pmPRG-IAD
27h 30m3 stops
Tue, Jun 10
2:10 pm - 6:25 pmPRG-IAD
58h 15m2 stops
Sat, Feb 8
9:45 pm - 7:05 pmPRG-IAD
27h 20m3 stops
Thu, Apr 3
11:50 am - 6:55 pmPRG-IAD
13h 05m1 stop
$465Aer Lingus
Find Deal
Thu, Apr 3
11:50 am - 7:30 pmPRG-IAD
13h 40m1 stop
$490Aer Lingus
Find Deal
Tue, Jun 10
7:25 pm - 11:35 amPRG-IAD
22h 10m1 stop
$580Turkish Airlines
Find Deal
Sat, Mar 8
11:55 am - 9:00 pmPRG-IAD
15h 05m1 stop
$605TAP AIR PORTUGAL
Find Deal
Fri, Feb 28
7:30 pm - 3:20 pmPRG-IAD
25h 50m1 stop
$607TAP AIR PORTUGAL
Find Deal
Tue, Jun 10
7:10 am - 5:30 pmPRG-IAD
16h 20m1 stop
$634British Airways
Find Deal
Fri, Jul 4
10:30 am - 7:45 pmPRG-IAD
15h 15m1 stop
$641British Airways
Find Deal
Thu, Feb 27

Scandinavian Airlines flights from Prague to Washington, D.C. Dulles Intl Airport

Our best Scandinavian Airlines deals on Prague to Washington, D.C. Dulles Intl Airport flight tickets
Scandinavian Airlines
Apr 9
PRG10:25 amVáclav Havel Prague
15h 34m
1 stop
IAD7:59 pmWashington, D.C. Dulles Intl
Apr 27
IAD10:05 pmWashington, D.C. Dulles Intl
29h 40m
1 stop
PRG9:45 amVáclav Havel Prague
Scandinavian Airlines
May 1
PRG11:05 amVáclav Havel Prague
14h 54m
2 stops
IAD7:59 pmWashington, D.C. Dulles Intl
May 10
IAD10:05 pmWashington, D.C. Dulles Intl
17h 10m
2 stops
PRG9:15 pmVáclav Havel Prague
Scandinavian Airlines
May 1
PRG11:05 amVáclav Havel Prague
14h 54m
2 stops
IAD7:59 pmWashington, D.C. Dulles Intl
May 8
IAD10:05 pmWashington, D.C. Dulles Intl
30h 10m
2 stops
PRG10:15 amVáclav Havel Prague

Air France flights from Prague to Washington, D.C. Dulles Intl Airport

Our best Air France deals on Prague to Washington, D.C. Dulles Intl Airport flight tickets
Air France
Mar 15
PRG9:40 amVáclav Havel Prague
15h 45m
1 stop
IAD8:25 pmWashington, D.C. Dulles Intl
Mar 29
IAD9:30 pmWashington, D.C. Dulles Intl
18h 15m
1 stop
PRG9:45 pmVáclav Havel Prague
Air France
Feb 14
PRG6:30 amVáclav Havel Prague
15h 15m
2 stops
IAD3:45 pmWashington, D.C. Dulles Intl
Apr 1
IAD6:30 pmWashington, D.C. Dulles Intl
13h 05m
1 stop
PRG1:35 pmVáclav Havel Prague

See travel insights to Washington, D.C. from

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

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 cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, February is the cheapest month to fly from Prague to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $641. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $652.

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

Our data shows that Tuesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $652. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Prague to Washington, D.C. Dulles Intl Airport for around $925.

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

Flying to Washington, D.C. Dulles Intl Airport from Prague at noon is the least expensive time of day to depart. momondo users have found prices as low as $779 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $780 on average. Flights to Washington, D.C. Dulles Intl Airport from Prague in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

As of January 2025, prices for Prague to Washington, D.C. Dulles Intl Airport flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from Prague to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Prague to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport (PRG to IAD) flight deals and tips

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

Best Price Found

$357

Fastest flight time

11h 20m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Prague in the past 72 hours is $357. The best round-trip flight deal from Prague to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $501.
The fastest flight from Prague to Washington, D.C. Dulles Intl Airport takes 11h 20m
There are no direct flights from Prague to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is Václav Havel Prague Airport - Washington, D.C. Dulles Intl Airport.

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

    There are 4296.7 mi between Václav Havel Prague and Washington, D.C. Dulles Intl. 11h 20m is a normal flight duration for this route.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Václav Havel Prague Airport to Washington, D.C. Dulles Intl Airport.

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

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from Prague to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Prague to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $609Free CancellationRating
7.0
502 reviews
Search Icelandair flights
British AirwaysPriceFrom $628Free CancellationRating
6.6
6,824 reviews
Search British Airways flights
United AirlinesPriceFrom $717Free CancellationRating
7.4
8,970 reviews
Search United Airlines flights
KLMPriceFrom $779Free CancellationRating
7.8
1,338 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
Laurel
National Harbor
Winchester
Silver Spring
Fredericksburg
Manassas
Woodbridge
Waldorf
Linthicum Heights
Glen Burnie
Gaithersburg
Rockville
Fairfax
Harpers Ferry
Tysons
Towson
Hanover

Why use momondo?

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

It is quick and easy to find Prague to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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?

Yes. momondo can track prices for Prague to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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