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Cheap flights from Prague to Washington, D.C. from €482

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 2/5. 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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0 bags
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Find the cheapest flights from Prague to Washington, D.C.

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Prague to Washington, D.C..
United Airlines Logo
13:35 - 19:54PRG-DCA
12h 19m1 stop
United Airlines Logo
14:00 - 09:40DCA-PRG
13h 40m2 stops
€566United Airlines
Find Deal
Sat, 13 Sep - Sat, 20 Sep
United Airlines Logo
11:40 - 15:49PRG-DCA
34h 09m2 stops
United Airlines Logo
11:00 - 09:40DCA-PRG
16h 40m2 stops
€577United Airlines
Find Deal
Tue, 3 Jun - Tue, 10 Jun
United Airlines Logo
06:50 - 14:25PRG-IAD
13h 35m1 stop
United Airlines Logo
15:25 - 10:55IAD-PRG
13h 30m1 stop
€578United Airlines
Find Deal
Thu, 26 Jun - Thu, 10 Jul
United Airlines Logo
06:50 - 14:25PRG-IAD
13h 35m1 stop
United Airlines Logo
13:15 - 09:40IAD-PRG
14h 25m2 stops
€579United Airlines
Find Deal
Sat, 13 Sep - Sat, 20 Sep
United Airlines Logo
10:25 - 19:09PRG-DCA
14h 44m2 stops
United Airlines Logo
06:59 - 12:10DCA-PRG
23h 11m1 stop
€581United Airlines
Find Deal
Fri, 30 May - Sun, 8 Jun
Scandinavian Airlines Logo
20:55 - 19:59PRG-IAD
29h 04m1 stop
Scandinavian Airlines Logo
22:05 - 09:45IAD-PRG
29h 40m1 stop
€611Scandinavian Airlines
Find Deal
Fri, 30 May - Sun, 8 Jun
British Airways Logo
14:05 - 20:05PRG-IAD
12h 00m1 stop
British Airways Logo
22:45 - 16:30IAD-PRG
11h 45m1 stop
€615British Airways
Find Deal
Fri, 30 May - Sat, 14 Jun
SWISS Logo
06:20 - 16:15PRG-IAD
15h 55m1 stop
SWISS Logo
17:45 - 09:05IAD-PRG
33h 20m1 stop
€630SWISS
Find Deal
Thu, 3 Jul - Fri, 18 Jul
SWISS Logo
09:50 - 16:15PRG-IAD
12h 25m1 stop
SWISS Logo
22:20 - 23:20IAD-PRG
19h 00m2 stops
€648SWISS
Find Deal
Thu, 14 Aug - Sun, 24 Aug
Lufthansa Logo
18:40 - 13:30PRG-IAD
24h 50m1 stop
Lufthansa Logo
17:10 - 21:20IAD-PRG
22h 10m2 stops
€650Lufthansa
Find Deal
Mon, 30 Jun - Mon, 7 Jul

SWISS flights from Prague to Washington, D.C.

Our best SWISS deals on Prague to Washington, D.C. flight tickets
SWISS
3 Jul
PRG06:20Václav Havel Prague
15h 55m
1 stop
IAD16:15Washington, D.C. Dulles Intl
18 Jul
IAD17:45Washington, D.C. Dulles Intl
33h 20m
1 stop
PRG09:05Václav Havel Prague
SWISS
14 Aug
PRG09:50Václav Havel Prague
12h 25m
1 stop
IAD16:15Washington, D.C. Dulles Intl
24 Aug
IAD22:20Washington, D.C. Dulles Intl
19h 00m
2 stops
PRG23:20Václav Havel Prague
SWISS
28 Sept
PRG19:10Václav Havel Prague
27h 05m
1 stop
IAD16:15Washington, D.C. Dulles Intl
3 Oct
IAD17:45Washington, D.C. Dulles Intl
23h 35m
2 stops
PRG23:20Václav Havel Prague

United Airlines flights from Prague to Washington, D.C.

Our best United Airlines deals on Prague to Washington, D.C. flight tickets
United Airlines
13 Sept
PRG13:35Václav Havel Prague
12h 19m
1 stop
DCA19:54Washington, D.C. Reagan-National
20 Sept
DCA14:00Washington, D.C. Reagan-National
13h 40m
2 stops
PRG09:40Václav Havel Prague
United Airlines
3 Jun
PRG11:40Václav Havel Prague
34h 09m
2 stops
DCA15:49Washington, D.C. Reagan-National
10 Jun
DCA11:00Washington, D.C. Reagan-National
16h 40m
2 stops
PRG09:40Václav Havel Prague
United Airlines
26 Jun
PRG06:50Václav Havel Prague
13h 35m
1 stop
IAD14:25Washington, D.C. Dulles Intl
10 Jul
IAD15:25Washington, D.C. Dulles Intl
13h 30m
1 stop
PRG10:55Václav 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 cheapest month to fly to Washington, D.C. from Prague is in June. Flight prices, which tend to average around €563, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of June, then book flights to Washington, D.C. from Prague during February instead. Flights to Washington, D.C. in February, while not as cheap as those in June, still average around €579.

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

The cheapest day to depart from Prague to Washington, D.C. is on a Monday. Travellers who choose to depart for Washington, D.C. on a Monday will often find tickets for as low as €0. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Washington, D.C. on Tuesday is €841.

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

Flying to Washington, D.C. from Prague at midday is the least expensive time of day to depart. momondo users have found prices as low as €0 when looking at flights departing at midday. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €688 on average. Flights to Washington, D.C. from Prague in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

As of April 2025, prices for Prague to Washington, D.C. flights are approximately 310% 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 return 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

€482

Fastest flight time

11h 45m

Direct flights

None

Airports in Washington, D.C.

2 airports
The best one-way flight to Washington, D.C. from Prague in the past 72 hours is €482. The best return flight deal from Prague to Washington, D.C. found on momondo in the last 72 hours is €566.
The fastest flight from Prague to Washington, D.C. takes 11h 45m
There are no direct flights from Prague to Washington, D.C.. Popular non-direct routes for this connection are Václav Havel Prague Airport - Washington, D.C. Dulles Intl Airport and Václav Havel Prague Airport - Washington, D.C. Reagan-National Airport.
There are 2 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)

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

    There are 6892.1 km between Václav Havel Prague and Washington, D.C.. 11h 45m 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.?

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

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

    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 stopovers 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..

  • 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 licence, 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.?


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

Book flights to Washington, D.C. if you plan to visit one of these locations
Gettysburg

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 enables you to select and highlight flights to Washington, D.C. from Prague with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Prague.

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

If you are not ready to book a flight from Prague to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.


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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 36.1 km from Washington, D.C.