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Cheap flights from Prague to Washington, D.C. from €555

This is the cheapest return 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 20/5. 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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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
06:00 - 15:49PRG-DCA
15h 49m2 stops
United Airlines Logo
12:00 - 10:55DCA-PRG
16h 55m2 stops
€555United Airlines
Find Deal
Tue, 20 May - Thu, 25 Sep
Air Canada Logo
10:25 - 10:19PRG-DCA
29h 54m2 stops
Air Canada Logo
20:40 - 12:10DCA-PRG
33h 30m1 stop
€565Air Canada
Find Deal
Thu, 5 Jun - Sat, 14 Jun
Scandinavian Airlines Logo
20:55 - 19:59PRG-IAD
29h 04m1 stop
Scandinavian Airlines Logo
22:05 - 09:45IAD-PRG
29h 40m1 stop
€586Scandinavian Airlines
Find Deal
Thu, 5 Jun - Mon, 16 Jun
British Airways Logo
07:10 - 15:45PRG-IAD
14h 35m1 stop
British Airways Logo
22:45 - 16:30IAD-PRG
11h 45m1 stop
€615British Airways
Find Deal
Fri, 30 May - Sat, 14 Jun
Austrian Airlines Logo
11:15 - 14:35PRG-IAD
33h 20m1 stop
Austrian Airlines Logo
17:35 - 21:50IAD-PRG
22h 15m2 stops
€626Austrian Airlines
Find Deal
Sat, 7 Jun - Fri, 13 Jun
Lufthansa Logo
09:35 - 19:25PRG-IAD
15h 50m1 stop
Lufthansa Logo
22:10 - 23:15IAD-PRG
19h 05m1 stop
€637Lufthansa
Find Deal
Thu, 5 Jun - Thu, 12 Jun
British Airways Logo
07:10 - 23:07PRG-DCA
21h 57m2 stops
British Airways Logo
17:32 - 16:30DCA-PRG
16h 58m2 stops
€638British Airways
Find Deal
Thu, 5 Jun - Sat, 14 Jun
Austrian Airlines Logo
07:30 - 14:35PRG-IAD
13h 05m1 stop
Austrian Airlines Logo
17:35 - 21:50IAD-PRG
22h 15m2 stops
€656Austrian Airlines
Find Deal
Thu, 5 Jun - Fri, 13 Jun
Lufthansa Logo
06:20 - 15:15PRG-IAD
14h 55m2 stops
Lufthansa Logo
22:10 - 17:50IAD-PRG
13h 40m1 stop
€657Lufthansa
Find Deal
Fri, 30 May - Sat, 14 Jun
Scandinavian Airlines Logo
10:25 - 22:45PRG-DCA
18h 20m2 stops
Scandinavian Airlines Logo
08:29 - 09:45DCA-PRG
19h 16m2 stops
€941Scandinavian Airlines
Find Deal
Thu, 15 May - Sat, 31 May

British Airways flights from Prague to Washington, D.C.

Our best British Airways deals on Prague to Washington, D.C. flight tickets
British Airways
30 May
PRG07:10Václav Havel Prague
14h 35m
1 stop
IAD15:45Washington, D.C. Dulles Intl
14 Jun
IAD22:45Washington, D.C. Dulles Intl
11h 45m
1 stop
PRG16:30Václav Havel Prague
British Airways
5 Jun
PRG07:10Václav Havel Prague
21h 57m
2 stops
DCA23:07Washington, D.C. Reagan-National
14 Jun
DCA17:32Washington, D.C. Reagan-National
16h 58m
2 stops
PRG16:30Václav Havel Prague
British Airways
7 Jun
PRG11:00Václav Havel Prague
15h 15m
1 stop
IAD20:15Washington, D.C. Dulles Intl
14 Jun
IAD20:14Washington, D.C. Dulles Intl
14h 16m
2 stops
PRG16:30Václav Havel Prague

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

Our best Austrian Airlines deals on Prague to Washington, D.C. flight tickets
Austrian Airlines
7 Jun
PRG11:15Václav Havel Prague
33h 20m
1 stop
IAD14:35Washington, D.C. Dulles Intl
13 Jun
IAD17:35Washington, D.C. Dulles Intl
22h 15m
2 stops
PRG21:50Václav Havel Prague
Austrian Airlines
5 Jun
PRG07:30Václav Havel Prague
13h 05m
1 stop
IAD14:35Washington, D.C. Dulles Intl
13 Jun
IAD17:35Washington, D.C. Dulles Intl
22h 15m
2 stops
PRG21:50Václav Havel Prague
Austrian Airlines
5 Jun
PRG07:30Václav Havel Prague
13h 55m
2 stops
IAD15:25Washington, D.C. Dulles Intl
13 Jun
IAD17:35Washington, D.C. Dulles Intl
22h 15m
2 stops
PRG21:50Václav 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 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 €565, 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 €580.

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 €842.

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 €689 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 311% 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

€583

Fastest flight time

11h 25m

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 €583. The best return flight deal from Prague to Washington, D.C. found on momondo in the last 72 hours is €555.
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 - 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 25m 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.