How does KAYAK find such low prices on flights from District of Columbia to Prague?

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 District of Columbia to Prague.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Prague?

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

What is the Hacker Fare option on flights from District of Columbia to Prague?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Prague with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Prague?

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 Prague from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$282 CHEAP FLIGHTS from District of Columbia to Prague

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from District of Columbia to Prague

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from District of Columbia to Prague

Thu, Nov 12 - Fri, Nov 20

1:30 pm - 6:00 pmIAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

22h 30m1 stop Istanbul

7:25 pm - 11:45 amPRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

22h 20m1 stop Istanbul

$687Turkish Airlines

Wed, Dec 2 - Wed, Dec 9

1:30 pm - 6:25 pmIAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

22h 55m1 stop Istanbul

9:30 am - 11:45 amPRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

32h 15m1 stop Istanbul

$687Turkish Airlines

Tue, Apr 6 - Mon, Apr 12

8:10 pm - 8:15 pmIAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

18h 05m1 stop Kastrup Copenhagen

8:55 pm - 5:00 pmPRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

26h 05m1 stop Kastrup Copenhagen

$687Scandinavian Airlines

Mon, Jan 18 - Mon, Jan 25

5:25 pm - 6:25 pmIAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

19h 00m1 stop Lisbon Humberto Delgado

12:30 pm - 2:40 pmPRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

32h 10m1 stop Lisbon Humberto Delgado

$688TAP AIR PORTUGAL

Fri, Feb 12 - Sat, Feb 20

10:30 pm - 6:25 pmIAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

13h 55m1 stop Lisbon Humberto Delgado

7:15 pm - 8:35 pmPRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

31h 20m1 stop Lisbon Humberto Delgado

$688TAP AIR PORTUGAL

Tue, Apr 6 - Mon, Apr 12

8:10 pm - 7:40 pmIAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

17h 30m2 stops Kastrup Copenhagen Stockholm Arlanda

8:55 pm - 5:00 pmPRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

26h 05m1 stop Kastrup Copenhagen

$691Scandinavian Airlines

Mon, Feb 15 - Mon, Feb 22

8:30 pm - 2:30 pmIAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

12h 00m1 stop Kastrup Copenhagen

10:25 am - 5:15 pmPRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

12h 50m1 stop Kastrup Copenhagen

$692Multiple Airlines

Wed, Nov 18 - Tue, Nov 24

11:05 am - 9:45 pmDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

28h 40m3 stops Montreal Pierre Elliott Trudeau Intl Madrid Barajas Warsaw Frederic Chopin

9:30 pm - 9:59 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

30h 29m3 stops Barcelona-El Prat Madrid Barajas Montreal Pierre Elliott Trudeau Intl

$695Multiple Airlines

Thu, Apr 15 - Mon, May 3

8:30 pm - 1:05 pmIAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

10h 35m1 stop Reykjavik Keflavik Intl

2:00 pm - 7:20 pmPRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

11h 20m1 stop Reykjavik Keflavik Intl

$754Icelandair

Thu, Dec 10 - Fri, Dec 18

7:40 pm - 11:55 amIAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

10h 15m1 stop Reykjavik Keflavik Intl

12:50 pm - 6:30 pmPRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

11h 40m1 stop Reykjavik Keflavik Intl

$837Icelandair

Recent last minute flight deals from District of Columbia to Prague

Sun, Nov 1 - Fri, Nov 13

10:55 pm - 4:05 pmIAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

11h 10m1 stop Munich Franz Josef Strauss

10:20 am - 3:55 pmPRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

11h 35m1 stop Frankfurt am Main

$849Lufthansa

Sun, Nov 1 - Fri, Nov 13

8:10 pm - 1:55 pmIAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

11h 45m1 stop Zurich

10:20 am - 3:55 pmPRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

11h 35m1 stop Frankfurt am Main

$864Multiple Airlines

Sun, Nov 1 - Fri, Nov 13

8:10 pm - 1:55 pmIAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

11h 45m1 stop Zurich

10:20 am - 3:55 pmPRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

11h 35m1 stop Frankfurt am Main

$866Multiple Airlines

Sun, Nov 1 - Fri, Nov 13

7:40 pm - 11:55 amIAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

10h 15m1 stop Reykjavik Keflavik Intl

12:50 pm - 6:30 pmPRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

11h 40m1 stop Reykjavik Keflavik Intl

$899Icelandair

Sun, Nov 1 - Fri, Nov 13

5:35 pm - 5:35 pmIAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

18h 00m1 stop Amsterdam Schiphol

6:00 am - 5:28 pmPRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

17h 28m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$924Delta

Fri, Oct 30 - Fri, Nov 6

11:55 pm - 4:05 pmIAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

11h 10m1 stop Munich Franz Josef Strauss

7:05 am - 3:55 pmPRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

14h 50m1 stop Frankfurt am Main

$927Lufthansa

Sun, Nov 1 - Fri, Nov 13

8:10 pm - 4:05 pmIAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

13h 55m2 stops Zurich Munich Franz Josef Strauss

2:50 pm - 12:30 amPRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

15h 40m2 stops Frankfurt am Main Chicago O'Hare Intl

$934United Airlines

Sun, Nov 1 - Sun, Nov 15

5:15 pm - 11:00 amIAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

11h 45m1 stop Dublin

11:40 am - 7:20 pmPRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

13h 40m1 stop Dublin

$936Aer Lingus

Sun, Nov 1 - Fri, Nov 13

1:05 pm - 9:40 amDCA Washington, D.C. Reagan-National-PRG Václav Havel Prague

14h 35m2 stops Chicago O'Hare Intl Frankfurt am Main

6:50 am - 5:06 pmPRG Václav Havel Prague-DCA Washington, D.C. Reagan-National

16h 16m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$1,049United Airlines

Sun, Nov 1 - Fri, Nov 13

12:30 pm - 9:05 amIAD Washington, D.C. Dulles Intl-PRG Václav Havel Prague

14h 35m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

6:00 am - 5:28 pmPRG Václav Havel Prague-IAD Washington, D.C. Dulles Intl

17h 28m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$1,062Delta

Useful Info

Low season	January
High season	August
Cheapest flight	$282

Best time to beat the crowds with an average 24% drop in price.

Most popular time to fly with an average 16% increase in price.

Flight from Washington Dulles Airport to Prague

How does KAYAK find such low prices on flights from District of Columbia to Prague?
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 District of Columbia to Prague.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Prague?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Prague from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from District of Columbia to Prague?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Prague with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Prague?
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 Prague from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.