How long does a flight from Prague to Washington, D.C. take?

Flying between Washington, D.C. and Prague will take minimum 10h 50m and will require at least one stop.

What is the cheapest flight from Prague to Washington, D.C. Dulles Intl Airport?

In the last 5 days, the lowest price for a flight from Prague to Washington, D.C. Dulles Intl Airport was £441 for a one-way ticket and £497 for a return.

Which airports will I be using when flying from Prague to Washington, D.C.?

Prague and Washington, D.C. are both served by 1 main airport. You will leave Prague from Václav Havel Prague and will be arriving at Washington, D.C. Dulles Intl.

Which aircraft models fly most regularly from Prague to Washington, D.C.?

We unfortunately don’t have that data for this specific route.

What is the cheapest month to fly from Prague to Washington, D.C. Dulles Intl Airport?

The cheapest month for flights from Prague to Washington, D.C. Dulles Intl Airport is September , where tickets cost £453 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is £772 and £752 respectively.

How does KAYAK find such low prices on flights from Prague to Washington, D.C.?

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 Prague to Washington, D.C..

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Prague is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights from Prague to Washington, D.C.?

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

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

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

Which airlines provide the cheapest flights from Prague to Washington, D.C.?

In the past 5 days, the cheapest return tickets from Prague to Washington, D.C. were found on Scandinavian Airlines (£497) and TAP AIR PORTUGAL (£620).

How much is a return flight from Prague to Washington, D.C. Dulles Intl Airport?

Flight prices are below average for this route right now. Flights to Washington, D.C. Dulles Intl Airport from Prague usually cost between £586 and £780 in November. The lowest price found in the past 5 days was £497 on Scandinavian Airlines (21 Nov–28 Nov).

£441 CHEAP FLIGHTS from Prague to Washington, D.C. (PRG - IAD)

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Cheapest return fare

£497

Typical prices: £629-£645

Scandinavian Airlines

Sat 21/11Sat 28/11

PRG - IAD • 1 stop

Cheapest one-way flight

£441

Typical prices: £548-£893

Delta

Sat 13/3

PRG - IAD • 1 stop

Direct flights

Not available

There are currently no direct flights between Prague and Dulles Intl. You’ll need at least 1 connection.

Insights

When to travel

September

Cheapest • 27% price drop

March

Most popular

Good to know

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Dulles Intl!

Flight Deals

Cheap Flights from Prague to Dulles Intl (PRG-IAD)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

Recent return flight deals from Prague to Dulles Intl

Sat, 21 Nov - Sat, 28 Nov

10:25 - 18:50PRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

14h 25m1 stop Kastrup Copenhagen

20:30 - 20:10IAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

17h 40m1 stop Kastrup Copenhagen

£497Scandinavian Airlines

Sat, 21 Nov - Sat, 28 Nov

10:25 - 18:50PRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

14h 25m1 stop Kastrup Copenhagen

20:30 - 18:35IAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

16h 05m2 stops Kastrup Copenhagen Stockholm Arlanda

£503Scandinavian Airlines

Fri, 6 Nov - Fri, 13 Nov

12:30 - 20:30PRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

14h 00m1 stop Lisbon Humberto Delgado

22:30 - 18:25IAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

13h 55m1 stop Lisbon Humberto Delgado

£620TAP AIR PORTUGAL

Fri, 6 Nov - Fri, 13 Nov

12:30 - 20:30PRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

14h 00m1 stop Lisbon Humberto Delgado

22:30 - 18:25IAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

13h 55m1 stop Lisbon Humberto Delgado

£632TAP AIR PORTUGAL

Fri, 18 Dec - Thu, 31 Dec

12:50 - 18:30PRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

11h 40m1 stop Reykjavik Keflavik Intl

19:40 - 11:55IAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

10h 15m1 stop Reykjavik Keflavik Intl

£649Icelandair

Wed, 4 Nov - Sun, 8 Nov

14:45 - 12:45PRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

28h 00m1 stop Istanbul

21:20 - 08:35IAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

29h 15m1 stop Istanbul

£650Turkish Airlines

Wed, 4 Nov - Sun, 8 Nov

14:45 - 12:45PRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

28h 00m1 stop Istanbul

21:20 - 18:25IAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

15h 05m1 stop Istanbul

£666Turkish Airlines

Tue, 3 Nov - Tue, 10 Nov

19:20 - 17:15PRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

27h 55m1 stop Kastrup Copenhagen

12:35 - 18:40IAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

24h 05m2 stops New York John F Kennedy Intl Kastrup Copenhagen

£671Scandinavian Airlines

Fri, 18 Dec - Sun, 3 Jan

12:50 - 18:30PRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

11h 40m1 stop Reykjavik Keflavik Intl

19:40 - 11:55IAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

10h 15m1 stop Reykjavik Keflavik Intl

£672Icelandair

Fri, 18 Dec - Sun, 3 Jan

12:50 - 18:30PRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

11h 40m1 stop Reykjavik Keflavik Intl

19:40 - 11:55IAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

10h 15m1 stop Reykjavik Keflavik Intl

£686Icelandair

Recent last minute flight deals from Prague to Dulles Intl

Thu, 8 Oct - Tue, 13 Oct

06:50 - 14:15PRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

13h 25m1 stop Brussels Bruxelles-National

17:45 - 13:55IAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

14h 10m1 stop Zurich

£752United Airlines

Thu, 8 Oct - Tue, 13 Oct

06:50 - 16:23PRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

15h 33m2 stops Brussels Bruxelles-National Newark

13:10 - 13:55IAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

18h 45m2 stops Boston Logan Intl Zurich

£756United Airlines

Tue, 13 Oct - Mon, 26 Oct

06:30 - 15:45PRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

39h 15m2 stops Paris Charles de Gaulle Riyadh King Khaled Intl

18:50 - 17:35IAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

41h 45m3 stops Riyadh King Khaled Intl Dammam King Fahad Intl Amsterdam Schiphol

£1,496SAUDIA

Sun, 11 Oct - Sat, 17 Oct

06:15 - 15:10PRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

38h 55m2 stops Munich Franz Josef Strauss Lisbon Humberto Delgado

22:35 - 21:20IAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

16h 45m2 stops Lisbon Humberto Delgado Munich Franz Josef Strauss

£2,277TAP AIR PORTUGAL

Sun, 11 Oct - Sat, 17 Oct

06:15 - 14:15PRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

14h 00m2 stops Munich Franz Josef Strauss Brussels Bruxelles-National

17:45 - 16:00IAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

16h 15m2 stops Brussels Bruxelles-National Munich Franz Josef Strauss

£4,173United Airlines

Mon, 12 Oct - Tue, 13 Oct

07:15 - 15:55PRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

14h 40m1 stop London Heathrow

17:45 - 09:10IAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

33h 25m1 stop London Heathrow

£8,158British Airways

Sat, 10 Oct - Tue, 13 Oct

17:45 - 15:55PRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

28h 10m1 stop London Heathrow

17:45 - 23:25IAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

23h 40m1 stop London Heathrow

£8,359British Airways

Sat, 10 Oct - Tue, 13 Oct

21:15 - 08:50PRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

41h 35m1 stop Dubai Intl

10:55 - 20:15IAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

27h 20m1 stop Dubai Intl

£9,664Emirates

Sat, 10 Oct - Tue, 13 Oct

21:15 - 08:50PRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

41h 35m1 stop Dubai Intl

15:47 - 13:10IAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

39h 23m2 stops Chicago O'Hare Intl Dubai Intl

£11,531Emirates

Sun, 11 Oct - Tue, 13 Oct

08:40 - 20:20PRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

17h 40m2 stops Helsinki-Vantaa London Heathrow

19:15 - 18:45IAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

41h 30m2 stops London Heathrow Helsinki-Vantaa

£12,890Finnair

Booking Insights

KAYAK’s insights & trends for Prague to Dulles Intl flights

Get data-powered insights and trends into flights from Prague to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

Prices

Airlines

How much is a return flight from Prague to Washington, D.C. Dulles Intl Airport? This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Prague to Washington, D.C. Dulles Intl Airport departing in November.
What is the cheapest month to fly from Prague to Washington, D.C. Dulles Intl Airport? To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Prague to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.: The cheapest month for flights from Prague to Washington, D.C. Dulles Intl Airport is September, where tickets cost £453 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is £772 and £752 respectively.

Find deals

Low season	May
High season	March
Cheapest flight	£441

Best time to beat the crowds (2% less expensive on average)

Most popular time to fly and prices are also 15% lower on average.

Flight from Prague to Washington, D.C.

When to book flights from Prague to Dulles Intl

Are your dates flexible? Find out the best times to travel from Prague to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Prague to Washington, D.C. Dulles Intl Airport?
In the last 5 days, the lowest price for a flight from Prague to Washington, D.C. Dulles Intl Airport was £441 for a one-way ticket and £497 for a return.
Which airports will I be using when flying from Prague to Washington, D.C.?
Prague and Washington, D.C. are both served by 1 main airport. You will leave Prague from Václav Havel Prague and will be arriving at Washington, D.C. Dulles Intl.
Which aircraft models fly most regularly from Prague to Washington, D.C.?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Prague to Washington, D.C.?
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 Prague to Washington, D.C..
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Prague to Washington, D.C.?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Prague is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Prague to Washington, D.C.?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Washington, D.C. with an airline and back to Prague with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Prague to Washington, D.C.?
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 Washington, D.C. from Prague up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

More options for your flight from Prague to Dulles Intl

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PRG - IAD

£441 Find Cheap Flights from Prague to Washington, D.C. – Compare and Save

Everything you should know

Cheap Flights from Prague to Dulles Intl (PRG-IAD)

Recent return flight deals from Prague to Dulles Intl

Recent one-way flight deals from Prague to Dulles Intl

Recent last minute flight deals from Prague to Dulles Intl

KAYAK’s insights & trends for Prague to Dulles Intl flights

How much is a return flight from Prague to Washington, D.C. Dulles Intl Airport?

What is the cheapest month to fly from Prague to Washington, D.C. Dulles Intl Airport?

Which airlines provide the cheapest flights from Prague to Washington, D.C.?

How long does a flight from Prague to Washington, D.C. take?

Good to know - Cheap tickets from Prague to Washington, D.C.

Low season

High season

Cheapest flight

When to book flights from Prague to Dulles Intl

FAQs for booking Prague to Washington, D.C. flights

More options for your flight from Prague to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car hire

Information on your arrival and departure airports

Cabin class types available on flights to Dulles Intl

Find direct flights to and from Prague and Dulles Intl

Flights to other popular destinations