Find Cheap Flights from Washington Dulles Intl to Václav Havel Prague (IAD - PRG)

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Sat 11/18
Sat 11/25
Any month
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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:
$1258
(avg. price over the last 2 weeks)
Good Deal:
$874
or less (round trip)

When to Book Flights from Washington Dulles Intl 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

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $874 or less.
The cheapest flight from Washington Dulles Intl to Václav Havel Prague was found 75 days before departure, on average.
Book at least 5 weeks before departure in order to get a below-average price.
Morning departure is around 25% 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 Dulles Intl to Václav Havel Prague Flights

How long does a flight from Washington Dulles Intl to Václav Havel Prague take?
An average nonstop flight takes 17h 25m, covering a distance of 4293 miles.
Which airlines provide the cheapest flights from Washington Dulles Intl to Václav Havel Prague?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($482) and Turkish Airlines ($732)
Do I need a passport to fly between Washington Dulles Intl and Václav Havel Prague?
Yes.
What’s the cheapest day of the week to fly Washington Dulles Intl to Václav Havel Prague?
For Washington Dulles Intl to Václav Havel Prague, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Václav Havel Prague back to Washington Dulles Intl, the best deals are generally found on Saturday, with Monday being the most expensive.

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

Airports
Origin
Washington
$482
only
$482
Destination
Prague
$482
only
$482
Wed, May 16
IAD
PRG
23h 55m
Sun, May 20
PRG
IAD
22h 10m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Dec 7
IAD
PRG
33h 25m
Sun, Dec 10
PRG
IAD
29h 55m
Trip: 4 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16502 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
BOS
IST
Mediocre 2.0

I bought a ticket for three persons: my wife, my daughtet and me. I am Nigerian, my daughter American, and my wife's Turkish. However, because of the diplomatic row between Turkey and the U.S., my daughter was refused entry into Turkey. Turkish airlines' policy was to refund the ticket of any American caught in this row. They said they will refund my one month old daughter's ticket. However, my wife and i will not receive a refund. We bought the three tickets together. Our ticket numbers ended in 235...51, 235...52, and 235...53. However, they will not refund our whole money by cancelling the ticket but only that of my daughter. So this is the question: Does Turkish airline want me to leave my one-month old baby in the U.S. and tavel with my wife to Turkey? What kind of parents will we be if we were to abandon our daughter to take a trip to Turkey. Even, the people in Turkish airlines will judge us evil parents, yet that was exactly the only option they gave us. Lose your daughter or lose your ticket money. They will not even just change our iternary or give us another destination we suggested without penalties which are almost 3/4 of our initial ticket price. They just made away with our money. You cannot say, 'We are cancelling tickets for American citizens' but make no exception for parents of infant citizens. This is the height of criminality. So, me and my family couldn't take the flight and lost $1500. We had to buy another ticket by airfloat to get to Georgia. But Turkish airlines refused to even contact us on the refund for my daughter. A truly criminal enterprise.

They had a vague refund policy for Americans, forgetting that American infants can also have none-American parents who are as much victims in this as the American infant. For them to be myopic and keep repeating talking points of their refund policy is unfortunate to say the least.

IST
LGW
Good 7.6

Again a good solid basic service with good food well prepared and agreeably served by a pleasant staff. Thank you

Planes are a little small for a fairly long haul business service. Nice but small - so basic amenities.

MXP
IST
Good 7.6

The food and entertainment was good. The crew was very nice.

BOS
IST
Excellent 10.0

Turkish Airlins is so wonderful, and I really appreciate being treated like a human being at IST (unlike Schipol, De Gaulle, other airports to connect at around Europe).

IST
LAX
Excellent 10.0

All was perfect

Nothing

Wed, Apr 11
IAD
PRG
18h 45m
Sun, Apr 15
PRG
IAD
18h 10m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 5
IAD
PRG
18h 00m
Sat, Feb 10
PRG
IAD
49h 05m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 7
IAD
PRG
28h 05m
Wed, Mar 14
PRG
IAD
15h 15m
Trip: 7 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16502 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
FCO
Excellent 10.0

Same!

BOS
IST
Excellent 10.0

Turkish Airlins is so wonderful, and I really appreciate being treated like a human being at IST (unlike Schipol, De Gaulle, other airports to connect at around Europe).

MXP
IST
Good 7.6

The food and entertainment was good. The crew was very nice.

IST
ORD
Excellent 8.0

The food and entertainment was good. The crew was very nice.

seats too small. I am 6 feet tall. The guy in front leaned back and my knees were jammed for 12 hours. I think this is a violation of gineva convention.

AUH
IST
Good 6.0

Efficient and clean with decent size seats but not to the standards of the MIddle eastern airlines. Good if compared to a intra-europe flight.

Seats we’re tight and not what’s expected these days for a night flight over three hours Internationally.

Wed, Mar 14
IAD
PRG
17h 25m
Mon, Mar 19
PRG
IAD
29h 40m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 9
IAD
PRG
18h 45m
Tue, Jan 16
PRG
IAD
29h 10m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Feb 15
IAD
PRG
28h 05m
Mon, Feb 19
PRG
IAD
29h 55m
Trip: 5 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16502 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
LAX
Excellent 10.0

All was perfect

Nothing

BOS
IST
Excellent 10.0

Turkish Airlins is so wonderful, and I really appreciate being treated like a human being at IST (unlike Schipol, De Gaulle, other airports to connect at around Europe).

SFO
IST
Mediocre 2.0

N/A

Connecting both flights would be good

AUH
IST
Good 6.0

Efficient and clean with decent size seats but not to the standards of the MIddle eastern airlines. Good if compared to a intra-europe flight.

Seats we’re tight and not what’s expected these days for a night flight over three hours Internationally.

IST
LGW
Good 7.6

Again a good solid basic service with good food well prepared and agreeably served by a pleasant staff. Thank you

Planes are a little small for a fairly long haul business service. Nice but small - so basic amenities.

Wed, Nov 29
IAD
PRG
28h 05m
Wed, Jan 17
PRG
IAD
33h 55m
Trip: 50 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16502 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
LGW
Good 7.6

Again a good solid basic service with good food well prepared and agreeably served by a pleasant staff. Thank you

Planes are a little small for a fairly long haul business service. Nice but small - so basic amenities.

MXP
IST
Good 7.6

The food and entertainment was good. The crew was very nice.

IST
ORD
Excellent 8.0

The food and entertainment was good. The crew was very nice.

seats too small. I am 6 feet tall. The guy in front leaned back and my knees were jammed for 12 hours. I think this is a violation of gineva convention.

IST
BUD
Good 7.0

Boarding time was supposed to be 19:10, we did not start to board until passed 20:00. Needless to say we were delayed. There was a woman at the counter,but there was no explanation given about the delay. Luckily it was the last leg of my journey and did not miss a connection flight,but being on an 11 hours flight just before, I was a little cranky. Overall I had a great experience.

SFO
IST
Mediocre 2.0

N/A

Connecting both flights would be good

Tue, May 22
IAD
PRG
32h 40m
Fri, Jun 1
PRG
IAD
15h 25m
$1056
Trip: 11 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16502 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
MXP
IST
Good 7.6

The food and entertainment was good. The crew was very nice.

BOS
IST
Excellent 10.0

Turkish Airlins is so wonderful, and I really appreciate being treated like a human being at IST (unlike Schipol, De Gaulle, other airports to connect at around Europe).

IST
ORD
Excellent 8.0

The food and entertainment was good. The crew was very nice.

seats too small. I am 6 feet tall. The guy in front leaned back and my knees were jammed for 12 hours. I think this is a violation of gineva convention.

IST
AMS
Excellent 10.0

Quality of Service

-

IST
BUD
Good 7.0

Boarding time was supposed to be 19:10, we did not start to board until passed 20:00. Needless to say we were delayed. There was a woman at the counter,but there was no explanation given about the delay. Luckily it was the last leg of my journey and did not miss a connection flight,but being on an 11 hours flight just before, I was a little cranky. Overall I had a great experience.

Fri, Dec 29
IAD
PRG
33h 25m
Sun, Jan 7
PRG
IAD
33h 55m
$1230
Trip: 10 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16502 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
LGW
Good 7.6

Again a good solid basic service with good food well prepared and agreeably served by a pleasant staff. Thank you

Planes are a little small for a fairly long haul business service. Nice but small - so basic amenities.

IST
AMS
Excellent 10.0

The flight attendants were amazing. The entertainment. And the comfortability

IST
BUD
Good 7.0

Boarding time was supposed to be 19:10, we did not start to board until passed 20:00. Needless to say we were delayed. There was a woman at the counter,but there was no explanation given about the delay. Luckily it was the last leg of my journey and did not miss a connection flight,but being on an 11 hours flight just before, I was a little cranky. Overall I had a great experience.

BOS
IST
Excellent 10.0

Turkish Airlins is so wonderful, and I really appreciate being treated like a human being at IST (unlike Schipol, De Gaulle, other airports to connect at around Europe).

BOS
IST
Mediocre 2.0

I bought a ticket for three persons: my wife, my daughtet and me. I am Nigerian, my daughter American, and my wife's Turkish. However, because of the diplomatic row between Turkey and the U.S., my daughter was refused entry into Turkey. Turkish airlines' policy was to refund the ticket of any American caught in this row. They said they will refund my one month old daughter's ticket. However, my wife and i will not receive a refund. We bought the three tickets together. Our ticket numbers ended in 235...51, 235...52, and 235...53. However, they will not refund our whole money by cancelling the ticket but only that of my daughter. So this is the question: Does Turkish airline want me to leave my one-month old baby in the U.S. and tavel with my wife to Turkey? What kind of parents will we be if we were to abandon our daughter to take a trip to Turkey. Even, the people in Turkish airlines will judge us evil parents, yet that was exactly the only option they gave us. Lose your daughter or lose your ticket money. They will not even just change our iternary or give us another destination we suggested without penalties which are almost 3/4 of our initial ticket price. They just made away with our money. You cannot say, 'We are cancelling tickets for American citizens' but make no exception for parents of infant citizens. This is the height of criminality. So, me and my family couldn't take the flight and lost $1500. We had to buy another ticket by airfloat to get to Georgia. But Turkish airlines refused to even contact us on the refund for my daughter. A truly criminal enterprise.

They had a vague refund policy for Americans, forgetting that American infants can also have none-American parents who are as much victims in this as the American infant. For them to be myopic and keep repeating talking points of their refund policy is unfortunate to say the least.

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