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Cheap flights from Washington, D.C. to Prague from $287

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Prague departing on 11/18. 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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Cheap round-trip flights

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Icelandair Logo
7:40 pm - 11:55 amBWI-PRG
10h 15m1 stop
Icelandair Logo
12:50 pm - 6:40 pmPRG-BWI
11h 50m1 stop
$420Icelandair
Find Deal
dom., nov. 30 - sáb., dic. 13
Icelandair Logo
7:40 pm - 11:55 amBWI-PRG
10h 15m1 stop
Icelandair Logo
12:50 pm - 6:40 pmPRG-BWI
11h 50m1 stop
$425Icelandair
Find Deal
dom., nov. 30 - sáb., dic. 13
Icelandair Logo
8:40 pm - 11:55 amBWI-PRG
10h 15m1 stop
Icelandair Logo
12:50 pm - 7:40 pmPRG-BWI
11h 50m1 stop
$426Icelandair
Find Deal
dom., mar. 8 - sáb., mar. 14
Icelandair Logo
7:40 pm - 11:55 amBWI-PRG
10h 15m1 stop
Icelandair Logo
12:50 pm - 6:40 pmPRG-BWI
11h 50m1 stop
$453Icelandair
Find Deal
dom., dic. 7 - sáb., dic. 13
Scandinavian Airlines Logo
12:15 pm - 2:20 pmDCA-PRG
20h 05m2 stops
Scandinavian Airlines Logo
7:20 pm - 10:57 pmPRG-DCA
33h 37m2 stops
$524Scandinavian Airlines
Find Deal
lun., dic. 8 - jue., dic. 11
Scandinavian Airlines Logo
12:19 pm - 9:45 amIAD-PRG
15h 26m2 stops
Scandinavian Airlines Logo
10:25 am - 7:19 pmPRG-IAD
14h 54m2 stops
$524Scandinavian Airlines
Find Deal
lun., dic. 8 - vie., dic. 12
TAP AIR PORTUGAL Logo
5:30 pm - 11:40 amIAD-PRG
12h 10m1 stop
TAP AIR PORTUGAL Logo
12:30 pm - 3:15 pmPRG-IAD
32h 45m1 stop
$534TAP AIR PORTUGAL
Find Deal
mar., dic. 2 - mié., dic. 10
Air Canada Logo
4:10 pm - 10:50 amDCA-PRG
12h 40m2 stops
Air Canada Logo
7:30 am - 3:28 pmPRG-DCA
13h 58m2 stops
$591Air Canada
Find Deal
mié., feb. 11 - mié., feb. 25
Air Canada Logo
11:05 am - 9:05 amDCA-PRG
16h 00m2 stops
Air Canada Logo
6:00 am - 3:24 pmPRG-DCA
15h 24m2 stops
$592Air Canada
Find Deal
mar., abr. 14 - mar., abr. 28
Delta Logo
1:30 pm - 10:55 amDCA-PRG
15h 25m2 stops
Delta Logo
11:00 am - 11:12 pmPRG-DCA
18h 12m1 stop
$596Delta
Find Deal
lun., abr. 27 - vie., may. 8

Icelandair flights from Washington, D.C. to Prague

Our best Icelandair deals on Washington, D.C. to Prague flight tickets
Icelandair
Nov 30
BWI7:40 pmBaltimore/Washington
10h 15m
1 stop
PRG11:55 amVáclav Havel Prague
Dec 13
PRG12:50 pmVáclav Havel Prague
11h 50m
1 stop
BWI6:40 pmBaltimore/Washington
$420
Find similar
Icelandair
Nov 30
BWI7:40 pmBaltimore/Washington
10h 15m
1 stop
PRG11:55 amVáclav Havel Prague
Dec 13
PRG12:50 pmVáclav Havel Prague
11h 50m
1 stop
BWI6:40 pmBaltimore/Washington
$425
Find similar
Icelandair
Mar 8
BWI8:40 pmBaltimore/Washington
10h 15m
1 stop
PRG11:55 amVáclav Havel Prague
Mar 14
PRG12:50 pmVáclav Havel Prague
11h 50m
1 stop
BWI7:40 pmBaltimore/Washington
$426
Find similar

Delta flights from Washington, D.C. to Prague

Our best Delta deals on Washington, D.C. to Prague flight tickets
Delta
Apr 27
DCA1:30 pmWashington, D.C. Reagan-National
15h 25m
2 stops
PRG10:55 amVáclav Havel Prague
May 8
PRG11:00 amVáclav Havel Prague
18h 12m
1 stop
DCA11:12 pmWashington, D.C. Reagan-National
$596
Find similar
Delta
Mar 28
BWI4:00 pmBaltimore/Washington
12h 55m
2 stops
PRG9:55 amVáclav Havel Prague
Apr 8
PRG6:00 amVáclav Havel Prague
17h 03m
2 stops
BWI5:03 pmBaltimore/Washington
$654
Find similar
Delta
Mar 29
DCA5:00 pmWashington, D.C. Reagan-National
14h 45m
2 stops
PRG1:45 pmVáclav Havel Prague
Apr 6
PRG2:30 pmVáclav Havel Prague
15h 03m
2 stops
DCA11:33 pmWashington, D.C. Reagan-National
$660
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Prague that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated noviembre 13, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimorePrague

BWI - PRG

BWIPRG

Baltimore/Washington

dom. 11/30

7:40 pm-11:55 am

1 stop10h 15m

Václav Havel Prague

sáb. 12/13

12:50 pm-6:40 pm

1 stop11h 50m

$420

BaltimorePrague

BWI - PRG

BWIPRG

Baltimore/Washington

dom. 11/30

7:40 pm-11:55 am

1 stop10h 15m

Václav Havel Prague

sáb. 12/13

12:50 pm-6:40 pm

1 stop11h 50m

$425

BaltimorePrague

BWI - PRG

BWIPRG

Baltimore/Washington

dom. 3/8

8:40 pm-11:55 am

1 stop10h 15m

Václav Havel Prague

sáb. 3/14

12:50 pm-7:40 pm

1 stop11h 50m

$426

BaltimorePrague

BWI - PRG

BWIPRG

Baltimore/Washington

dom. 12/7

7:40 pm-11:55 am

1 stop10h 15m

Václav Havel Prague

sáb. 12/13

12:50 pm-6:40 pm

1 stop11h 50m

$453

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

lun. 12/8

12:15 pm-2:20 pm

2 stops20h 05m

Václav Havel Prague

jue. 12/11

7:20 pm-10:57 pm

2 stops33h 37m

$524

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

lun. 12/8

12:19 pm-9:45 am

2 stops15h 26m

Václav Havel Prague

vie. 12/12

10:25 am-7:19 pm

2 stops14h 54m

$524

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

mar. 12/2

5:30 pm-11:40 am

1 stop12h 10m

Václav Havel Prague

mié. 12/10

12:30 pm-3:15 pm

1 stop32h 45m

$534

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

mié. 2/11

4:10 pm-10:50 am

2 stops12h 40m

Václav Havel Prague

mié. 2/25

7:30 am-3:28 pm

2 stops13h 58m

$591

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

mar. 4/14

11:05 am-9:05 am

2 stops16h 00m

Václav Havel Prague

mar. 4/28

6:00 am-3:24 pm

2 stops15h 24m

$592

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

lun. 4/27

1:30 pm-10:55 am

2 stops15h 25m

Václav Havel Prague

vie. 5/8

11:00 am-11:12 pm

1 stop18h 12m

$596

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Prague from

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

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 Prague?

In general, September is the cheapest month to fly from Washington, D.C. to Prague. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $584. If you are unable to visit Prague during the month of September, then departing from Washington, D.C. during the month March is also very affordable. Most momondo users find prices during this month for around $627.

What is the cheapest day to depart on your flight to Prague?

The cheapest day to depart from Washington, D.C. to Prague is on a Tuesday. Travelers who choose to depart for Prague on a Tuesday will often find tickets for as low as $763. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Prague for around $941.

What is the cheapest time of day to depart on your flight to Prague?

According to our data, the cheapest time of day to fly to Prague is at noon. momondo users have found flights departing from Washington, D.C. to Prague at noon for as low as $747. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $893. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Prague?

You are more likely to see cheaper flights to Prague from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Prague for around $720 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Prague from Washington, D.C. for as low as $522 on momondo.

Can stopping save me money on Washington, D.C. to Prague flights?

You could potentially save up to 1% on your flight if you consider stops on a Washington, D.C. to Prague flight.

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

As of November 2025, prices for Washington, D.C. to Prague flights are approximately 52% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Prague

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Prague according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Prague (WAS to PRG) flight deals and tips

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

Direct flights

None
There are no direct flights from Washington, D.C. to Prague. There are no popular flight routes from Washington, D.C. to Prague.
Search flight deals

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

    Václav Havel Prague is 4282.6 mi away from Washington, D.C.. Typically, this will take 10h 15m by plane in normal conditions.

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

    Prices for flights from Washington, D.C. to Václav Havel Prague Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Václav Havel Prague Airport.

  • What documentation or ID do you need to fly to Václav Havel Prague Airport?

    The travel and health documents required for your trip to Václav Havel Prague Airport 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 license, and a passport valid for six-months after you plan to arrive at Václav Havel Prague Airport. 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 Washington, D.C. to Prague?

Best airlines flying from Washington, D.C. to Prague

Compare and see reviews for airlines that fly from Washington, D.C. to Prague with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $381Free CancellationRating
7.1
578 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $427Free CancellationRating
7.4
1,575 reviews
Search Scandinavian Airlines flights
TAP AIR PORTUGALPriceFrom $479Free CancellationRating
7.1
2,059 reviews
Search TAP AIR PORTUGAL flights
SWISSPriceFrom $486Free CancellationRating
7.5
1,784 reviews
Search SWISS flights
DeltaPriceFrom $525Free CancellationRating
7.9
8,007 reviews
Search Delta flights
British AirwaysPriceFrom $547Free CancellationRating
6.7
7,520 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $561Free CancellationRating
7.3
4,043 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $563Free CancellationRating
6.8
7,572 reviews
Search Lufthansa flights
United AirlinesPriceFrom $563Free CancellationRating
7.4
9,017 reviews
Search United Airlines flights
Aer LingusPriceFrom $578Free CancellationRating
7.2
1,370 reviews
Search Aer Lingus flights

Traveling to a place near Prague?

Book flights to Prague if you plan to visit one of these locations
Český Krumlov
Pilsen
Liberec

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Prague for you.

Can I find flights from Washington, D.C. to Prague with flexible booking policies on momondo?

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Prague.

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

If you are simply researching potential flights to Prague, momondo offers a useful price alert feature which will track prices for flights to Prague from Washington, D.C. and alert you when they change.

An easier way to manage your Prague trip

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Fly your favorite airline to Prague

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
United Airlines
British Airways
Scandinavian Airlines
Icelandair
Lufthansa
SWISS
Aer Lingus
Delta
TAP AIR PORTUGAL
Turkish Airlines
Air France