Find Cheap Flights from Washington to Václav Havel Prague (WAS - PRG)

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Thu 11/23
Thu 11/30
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Good to Know

Low Season:
March
Best time to beat the crowds
2%
expected price decrease
High Season:
December
Most popular time to fly
2%
expected price increase
Average Price:
$1181
(avg. price over the last 2 weeks)
Good Deal:
$863
or less (round trip)

When to Book Flights from Washington to Václav Havel Prague

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $863 or less.
The cheapest flight from Washington to Václav Havel Prague was found 85 days before departure, on average.
Book at least 5 weeks before departure in order to get a below-average price.
Morning departure is around 4% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Washington to Václav Havel Prague Flights

How long does a flight from Washington to Václav Havel Prague take?
An average nonstop flight takes 16h 50m, covering a distance of 4279 miles.
Which airlines provide the cheapest flights from Washington to Václav Havel Prague?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($531), British Airways ($761) and TAP AIR PORTUGAL ($846).
Do I need a passport to fly between Washington and Václav Havel Prague?
Yes.
What’s the cheapest day of the week to fly Washington to Václav Havel Prague?
For Washington to Václav Havel Prague, Monday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Václav Havel Prague back to Washington, the best deals are generally found on Saturday, with Wednesday being the most expensive.

Book cheap flights from Washington to Václav Havel Prague (round-trip)

Airports
Origin
Washington
$531
only
$531
$570
only
$570
Destination
Prague
$531
only
$531
Mon, Jan 29
IAD
PRG
18h 05m
Thu, Feb 8
PRG
IAD
27h 55m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Dec 28
DCA
PRG
17h 00m
Thu, Jan 18
PRG
DCA
21h 18m
Trip: 22 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 13454 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
IAD
Excellent 8.3

Crew was very friendly and helpful when needed. Excellent choice of movies/entertainment (for my personal taste). Overall a pleasant, smooth 7 hour flight.

Food was as decent as an airline meal can get. Seats were as comfortable as an economy class seat can get.

SEA
LHR
Okay 4.0

The flight was cancelled, it was very difficult for me to do all rearrangements.

TLV
LHR
Good 6.0

The new flight procedures informational film at the beginning of the flight (BA/Comic Relief)

The flight was to Heathrow which was not prepared to accept us at all. We waited 45 minutes in passport control. I expect BA to make sure the port of destination is prepared to receive its passengers

LHR
SJC
Good 6.3

delay too long

LHR
CDG
Good 6.0

You charged me for coffe after flying all night

Wed, Nov 29
DCA
PRG
20h 05m
Mon, Dec 11
PRG
DCA
17h 54m
Trip: 13 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 2842 reviews
Overall
7.6
Boarding
7.5
Comfort
7.4
Crew
8.1
Entertainment
6.9
Food
7.2
EWR
LIS
Excellent 8.0

Fast boarding

Had to wait forever to find out Gate Number.

MIA
LIS
Mediocre 2.0

Ability to see a bit of Lisbon on the way

Baggage charges that were not shown anywhere on the website. A nasty surprise when we checked luggage. Lost wallet on plane and customer service was unhelpful.

LIS
BOS
Okay 5.3

75 Euro per bag!!!

BUD
LIS
Excellent 10.0

The plane was on time, attendants were friendly. Food and drink was provided at no additional cost.

I have no complaints!

LIS
BOS
Good 6.6

The boarding was delayed

Thu, Nov 23
IAD
PRG
33h 25m
Mon, Dec 4
PRG
IAD
33h 55m
Trip: 12 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16612 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
YUL
Excellent 10.0

Good. Staff were courteous

TIA
IST
Excellent 10.0

Good service and very smooth flight

IST
LHE
Good 7.6

Reaction of crew to passengers call needed improvement.

IST
TXL
Good 7.6

Polite and efficient crew

Crowded conditions. Passengers with too many carry-on items. Passengers removing shoes AND SOCKS for entire flight (unsanitary!). Dirty restrooms.

DEL
IST
Excellent 10.0

Superb service. Good food. Organized on boarding. Not overbooked. New planes. USB available for charging devices.

Long layover in Istanbul.

Sun, Mar 4
DCA
PRG
27h 00m
Sat, Mar 10
PRG
DCA
29h 36m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Mar 12
IAD
PRG
21h 50m
Sun, Mar 18
PRG
IAD
27h 15m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 22
IAD
PRG
36h 25m
Thu, May 31
PRG
IAD
33h 45m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 18
IAD
PRG
19h 55m
Thu, Apr 26
PRG
IAD
14h 40m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 29
IAD
PRG
24h 28m
Tue, Jun 5
PRG
IAD
32h 16m
Trip: 8 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 2842 reviews
Overall
7.6
Boarding
7.5
Comfort
7.4
Crew
8.1
Entertainment
6.9
Food
7.2
MIA
LIS
Mediocre 2.0

Ability to see a bit of Lisbon on the way

Baggage charges that were not shown anywhere on the website. A nasty surprise when we checked luggage. Lost wallet on plane and customer service was unhelpful.

EWR
LIS
Excellent 8.0

Fast boarding

Had to wait forever to find out Gate Number.

LIS
BOS
Okay 5.3

75 Euro per bag!!!

LIS
MIA
Okay 4.6

All flights have been on time. Seats and entertainment system are acceptable

Apart from the unorganized immigration and check-in process the service is very average. On both transatlantic flights the toilets did not work properly. Furthermore the business practice to charge you for any luggage $ 90 at airport without prior notice during the booking process is quite unpleasant and uncommon for transatlantic flights. Would be good that airline as well as internet travel agent would advice about this additional costs in a more transparent way before you purchase the ticket

LIS
MAD
Mediocre 2.0

Of no change is BULLSHIT

Wed, Feb 28
DCA
PRG
29h 15m
Tue, Mar 6
PRG
DCA
34h 32m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 11
DCA
PRG
29h 15m
Thu, Jan 18
PRG
DCA
32h 43m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 18
DCA
PRG
23h 45m
Thu, Apr 26
PRG
DCA
30h 28m
Trip: 9 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 2842 reviews
Overall
7.6
Boarding
7.5
Comfort
7.4
Crew
8.1
Entertainment
6.9
Food
7.2
EWR
LIS
Excellent 8.0

Fast boarding

Had to wait forever to find out Gate Number.

LIS
JFK
Excellent 9.0

business class was great seat comfortable the lounge was very nice

Food on plane ok wish had more choices

LIS
BOS
Okay 5.3

75 Euro per bag!!!

LIS
MAD
Mediocre 2.0

Of no change is BULLSHIT

LIS
MIA
Okay 4.6

All flights have been on time. Seats and entertainment system are acceptable

Apart from the unorganized immigration and check-in process the service is very average. On both transatlantic flights the toilets did not work properly. Furthermore the business practice to charge you for any luggage $ 90 at airport without prior notice during the booking process is quite unpleasant and uncommon for transatlantic flights. Would be good that airline as well as internet travel agent would advice about this additional costs in a more transparent way before you purchase the ticket

Sun, Feb 18
IAD
PRG
19h 45m
Sun, Feb 25
PRG
IAD
24h 15m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 12
IAD
PRG
29h 45m
Tue, Feb 20
PRG
IAD
38h 01m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Dec 4
IAD
PRG
44h 35m
Fri, Dec 8
PRG
IAD
43h 50m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 31
IAD
PRG
18h 05m
Sun, Apr 8
PRG
IAD
33h 35m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 8
DCA
PRG
32h 55m
Tue, Jan 23
PRG
DCA
32h 43m
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 8
IAD
PRG
32h 40m
Tue, Jan 23
PRG
IAD
36h 49m
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 29
DCA
PRG
16h 50m
Tue, Jun 5
PRG
DCA
34h 30m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 22
DCA
PRG
23h 55m
Thu, May 31
PRG
DCA
31h 45m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
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*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.