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

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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:
$1069
(avg. price over the last 2 weeks)
Good Deal:
$859
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 $858 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 19% 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 12h 15m, 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 ($567), British Airways ($596) and Aeroflot ($712).
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, Sunday is the cheapest day to fly on average and Monday is the most expensive. Flying from Václav Havel Prague back to Washington, the best deals are generally found on Tuesday, with Saturday being the most expensive.

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

Airports
Origin
Washington
$567
only
$567
$611
only
$611
Destination
Prague
$567
only
$567
Sun, May 20
IAD
PRG
18h 35m
Fri, May 25
PRG
IAD
18h 10m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 3
IAD
PRG
12h 15m
Wed, Apr 11
PRG
IAD
29h 10m
Trip: 9 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
MAD
LHR
Excellent 10.0

I have to rate British Airways as a 10 out of 10 in almost all categories...comfort of the plane, food and service, boarding, notifications, crew, etc. In particular, the long haul flight from London to Seattle everything was truly top notch!

Their baggage handlers damaged several parts on my checked-in luggage...three zipper pulls and one clasp. What are they doing with the bags? How can they damage so many things in one fell swoop? This is a good quality Atlantic suitcase. Also, on the short flights, in this case Madrid to London, they are now charging for EVERYTHING...even water and coffee. They said it was a new policy as of 1/1/2018.

LHR
NBO
Good 6.0

Crew was very nice and helpful

Did not get the seat according to the seatplan.I booked exit row seat 30..got 30..but exit row was 28.

ZRH
LHR
Excellent 10.0

Flight was onetime, food on the flight was for purchase but it was vert nice, boarding was onetime and smooth.

LHR
SEA
Excellent 8.6

The crew and the plan and the service were all top notch. However, their new policy as of 1/1/2018 in which they even charge for coffee and water seems very misplaced and excessive.

Their new policy as of 1/1/2018 in which they even charge for coffee and water on short flights (Madrid to London in this case) seems excessive, even in this day of ala carte flying. :-(

IAH
LHR
Excellent 8.0

Crew on the flight home was extremely friendly! Flights were all on time. Food service and drinks were very good. Great in flight entertainment options

Customer service personnel over the phone was so rude to me. Flight crew on the flight from dfw to lhr wasn’t friendly at all.

Mon, Apr 2
IAD
PRG
24h 20m
Sun, Apr 8
PRG
IAD
17h 55m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 6087 reviews
Overall
8.0
Boarding
8.0
Comfort
7.8
Crew
8.3
Entertainment
7.5
Food
7.5
SVO
IAD
Excellent 10.0

Great level of service.

Can't think about anything

SVO
JFK
Excellent 8.0

Comfortable

Food and boarding process

SVO
TLV
Mediocre 2.0

The gate number was not written on the boarding card i arrived to Moscow and nobody helped me and i lost my flight and Aeroflot refuse to put me on another flight .....what should i do ????????

SVO
DEL
Mediocre 2.6

That we didn’t crash

We boarded the plane, waitied for an hour and a half needed to leave the plane and board another plane all in a very slow Unprofessional way The staff was not helpful The flight ended up landing five hours late many people lost their connection flight

TLV
SVO
Mediocre 2.0

Even though there was a significant delay there was recompense for Hotel or fare.

Mon, Mar 19
IAD
PRG
33h 25m
Tue, Mar 27
PRG
IAD
30h 05m
Trip: 9 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18087 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
7.9
IST
IAD
Good 7.6

The food was good and the staff were nice

The seats are very small and extremely discomfort for overseas flight

JFK
IST
Excellent 10.0

Food, service, entertainment, cleanness of the plane

Too many announcements in the beginning of the flight.

DEL
IST
Excellent 10.0

Excellent service. Even the food was great :-). The bathroom cream and parfume were a nice touch. Nice hot towels, Nice touch to provide a menu! Check-in was a breeze

TIA
IST
Good 7.3

Boarding, on time

Food can be better. Steward never brought the blanket and it was cold. Entertainment is not good and game did not work.

ISB
IST
Excellent 9.3

Comfortable seats and friendly crew

Food could be better esp snacks

Thu, May 3
IAD
PRG
18h 40m
Mon, May 7
PRG
IAD
18h 10m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 4
IAD
PRG
22h 05m
Wed, Apr 11
PRG
IAD
29h 10m
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
MAD
LHR
Okay 5.3

old plane, no entertainment, had to pay for non alcohol drinks

MAD
LHR
Excellent 10.0

I have to rate British Airways as a 10 out of 10 in almost all categories...comfort of the plane, food and service, boarding, notifications, crew, etc. In particular, the long haul flight from London to Seattle everything was truly top notch!

Their baggage handlers damaged several parts on my checked-in luggage...three zipper pulls and one clasp. What are they doing with the bags? How can they damage so many things in one fell swoop? This is a good quality Atlantic suitcase. Also, on the short flights, in this case Madrid to London, they are now charging for EVERYTHING...even water and coffee. They said it was a new policy as of 1/1/2018.

PRG
LHR
Okay 4.6

The crew was sick and one lady kept running to the bathroom?!? The plane was old...

LHR
MAD
Good 6.0

It was just ok.

Nothing was complimentary.

LHR
MIA
Excellent 9.6

Nice new plane, great flight staff, great entertainment

Checking in at the gate took a lot of time and no food or bathrooms available

Mon, Apr 16
IAD
PRG
16h 30m
Mon, Apr 23
PRG
IAD
25h 20m
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
MIA
Excellent 9.6

Nice new plane, great flight staff, great entertainment

Checking in at the gate took a lot of time and no food or bathrooms available

LHR
SEA
Excellent 8.6

The crew and the plan and the service were all top notch. However, their new policy as of 1/1/2018 in which they even charge for coffee and water seems very misplaced and excessive.

Their new policy as of 1/1/2018 in which they even charge for coffee and water on short flights (Madrid to London in this case) seems excessive, even in this day of ala carte flying. :-(

FAO
LGW
Mediocre 3.6

nice employees

for the second time on this flight, the onboard devise for credit cards would not accept mine. this is the same card i used to book the flight. i complained to british air last time but they obviously haven't fixed the problem. there seems to be a problem using american credit cards these flights. is is a problem because nothing is free. luck;y a flight attendant did feel bad about it and gave me a glass of water

LHR
BWI
Okay 4.0

Quick boarding

Service was poor, flight attendants were rude.

IAH
LHR
Excellent 8.0

Crew on the flight home was extremely friendly! Flights were all on time. Food service and drinks were very good. Great in flight entertainment options

Customer service personnel over the phone was so rude to me. Flight crew on the flight from dfw to lhr wasn’t friendly at all.

Fri, May 4
IAD
PRG
20h 40m
Fri, May 11
PRG
IAD
39h 40m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 9
IAD
PRG
24h 20m
Sun, Apr 15
PRG
IAD
23h 05m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 6087 reviews
Overall
8.0
Boarding
8.0
Comfort
7.8
Crew
8.3
Entertainment
7.5
Food
7.5
HKT
SVO
Excellent 9.0

Great!

Boarding process

NJC
SVO
Excellent 10.0

New sparkling clean plane, Great service, Great food! What’s not to like?

All was great!

JFK
SVO
Excellent 9.6

One flight was little late

SVO
JFK
Excellent 8.0

Comfortable

Food and boarding process

SVO
DEL
Mediocre 2.6

That we didn’t crash

We boarded the plane, waitied for an hour and a half needed to leave the plane and board another plane all in a very slow Unprofessional way The staff was not helpful The flight ended up landing five hours late many people lost their connection flight

Tue, Apr 3
IAD
PRG
27h 45m
Tue, Apr 10
PRG
IAD
30h 05m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18087 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
7.9
TIA
IST
Good 7.3

Boarding, on time

Food can be better. Steward never brought the blanket and it was cold. Entertainment is not good and game did not work.

ISB
IST
Excellent 9.3

Comfortable seats and friendly crew

Food could be better esp snacks

IST
OTP
Excellent 10.0

i like because can interline from qatar airways and baggage through as well. so i do not need to check in again.

IST
IAD
Good 7.6

The food was good and the staff were nice

The seats are very small and extremely discomfort for overseas flight

LAX
IST
Excellent 8.0

Movies varaiety

Wed, May 16
DCA
PRG
13h 32m
Fri, Jun 15
PRG
DCA
13h 14m
Trip: 31 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
IAH
LHR
Excellent 8.0

Crew on the flight home was extremely friendly! Flights were all on time. Food service and drinks were very good. Great in flight entertainment options

Customer service personnel over the phone was so rude to me. Flight crew on the flight from dfw to lhr wasn’t friendly at all.

LHR
BWI
Okay 4.0

Quick boarding

Service was poor, flight attendants were rude.

LHR
NBO
Good 6.0

Crew was very nice and helpful

Did not get the seat according to the seatplan.I booked exit row seat 30..got 30..but exit row was 28.

LHR
LYS
Mediocre 3.3

Safe landing

Was charged 65 pounds for checking one bag. This was a big news to me. BA claims it was because I booked through Kayak. Would not have booked the flight. Luggage cost is almost superior to flight cost. Forced me to check my overhead luggage. Flight was delayed one hour because we had to go back to gate to rebLANCE WEIGHT

LHR
SEA
Excellent 8.6

The crew and the plan and the service were all top notch. However, their new policy as of 1/1/2018 in which they even charge for coffee and water seems very misplaced and excessive.

Their new policy as of 1/1/2018 in which they even charge for coffee and water on short flights (Madrid to London in this case) seems excessive, even in this day of ala carte flying. :-(

Wed, Apr 11
IAD
PRG
27h 45m
Wed, Apr 25
PRG
IAD
30h 05m
Trip: 15 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18087 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
7.9
JFK
IST
Mediocre 2.0

Flight was delayed. Missed my connecting flight. Had to wait 12 hrs in Istanbul for the next flight to Tirana. I missed my mother’s funeral.

IST
GRU
Good 7.0

Elite member flying with my wife, no preference boarding for Elite. Were assigned to different group letter No good answers Dissapointed

ISB
IST
Excellent 9.3

Comfortable seats and friendly crew

Food could be better esp snacks

LAX
IST
Excellent 10.0

I love the food and service, thank you Turkish airlines, you are the best in the world

DEL
IST
Excellent 10.0

Excellent service. Even the food was great :-). The bathroom cream and parfume were a nice touch. Nice hot towels, Nice touch to provide a menu! Check-in was a breeze

Mon, Mar 12
IAD
PRG
18h 50m
Sun, Mar 18
PRG
IAD
18h 05m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 6087 reviews
Overall
8.0
Boarding
8.0
Comfort
7.8
Crew
8.3
Entertainment
7.5
Food
7.5
NJC
SVO
Excellent 10.0

New sparkling clean plane, Great service, Great food! What’s not to like?

All was great!

HKT
SVO
Excellent 9.0

Great!

Boarding process

SVO
TLV
Mediocre 2.0

The gate number was not written on the boarding card i arrived to Moscow and nobody helped me and i lost my flight and Aeroflot refuse to put me on another flight .....what should i do ????????

SVO
IAD
Excellent 10.0

Great level of service.

Can't think about anything

JFK
SVO
Excellent 9.2

The flight was excellent, other than it was >1 hour late.

The flight was delayed by over one hour.

Mon, Apr 16
IAD
PRG
15h 40m
Fri, May 4
PRG
IAD
29h 10m
Trip: 19 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
MAD
LHR
Okay 5.3

old plane, no entertainment, had to pay for non alcohol drinks

LHR
SEA
Excellent 8.6

The crew and the plan and the service were all top notch. However, their new policy as of 1/1/2018 in which they even charge for coffee and water seems very misplaced and excessive.

Their new policy as of 1/1/2018 in which they even charge for coffee and water on short flights (Madrid to London in this case) seems excessive, even in this day of ala carte flying. :-(

LHR
MAD
Good 6.0

It was just ok.

Nothing was complimentary.

MAD
LHR
Excellent 10.0

I have to rate British Airways as a 10 out of 10 in almost all categories...comfort of the plane, food and service, boarding, notifications, crew, etc. In particular, the long haul flight from London to Seattle everything was truly top notch!

Their baggage handlers damaged several parts on my checked-in luggage...three zipper pulls and one clasp. What are they doing with the bags? How can they damage so many things in one fell swoop? This is a good quality Atlantic suitcase. Also, on the short flights, in this case Madrid to London, they are now charging for EVERYTHING...even water and coffee. They said it was a new policy as of 1/1/2018.

LHR
BWI
Okay 4.0

Quick boarding

Service was poor, flight attendants were rude.

Sun, Apr 15
IAD
PRG
32h 40m
Fri, May 4
PRG
IAD
15h 45m
Trip: 20 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18087 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
7.9
JFK
IST
Mediocre 2.0

Flight was delayed. Missed my connecting flight. Had to wait 12 hrs in Istanbul for the next flight to Tirana. I missed my mother’s funeral.

DEL
IST
Excellent 10.0

Excellent service. Even the food was great :-). The bathroom cream and parfume were a nice touch. Nice hot towels, Nice touch to provide a menu! Check-in was a breeze

IST
OTP
Excellent 10.0

i like because can interline from qatar airways and baggage through as well. so i do not need to check in again.

LAX
IST
Excellent 8.0

Movies varaiety

JFK
IST
Excellent 8.6

The food was excellent

Sun, Jun 10
IAD
PRG
22h 50m
Mon, Jun 18
PRG
IAD
37h 30m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jul 17
DCA
PRG
14h 18m
Tue, Aug 7
PRG
DCA
13h 14m
Trip: 22 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
FAO
LGW
Mediocre 3.6

nice employees

for the second time on this flight, the onboard devise for credit cards would not accept mine. this is the same card i used to book the flight. i complained to british air last time but they obviously haven't fixed the problem. there seems to be a problem using american credit cards these flights. is is a problem because nothing is free. luck;y a flight attendant did feel bad about it and gave me a glass of water

MAD
LHR
Okay 5.3

old plane, no entertainment, had to pay for non alcohol drinks

IAH
LHR
Excellent 8.0

Crew on the flight home was extremely friendly! Flights were all on time. Food service and drinks were very good. Great in flight entertainment options

Customer service personnel over the phone was so rude to me. Flight crew on the flight from dfw to lhr wasn’t friendly at all.

ZRH
LHR
Excellent 10.0

Flight was onetime, food on the flight was for purchase but it was vert nice, boarding was onetime and smooth.

LHR
BWI
Okay 4.0

Quick boarding

Service was poor, flight attendants were rude.

Mon, Mar 26
IAD
PRG
24h 20m
Sun, Apr 1
PRG
IAD
17h 55m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 6087 reviews
Overall
8.0
Boarding
8.0
Comfort
7.8
Crew
8.3
Entertainment
7.5
Food
7.5
HKT
SVO
Excellent 9.0

Great!

Boarding process

JFK
SVO
Excellent 9.6

One flight was little late

SVO
DEL
Mediocre 2.6

That we didn’t crash

We boarded the plane, waitied for an hour and a half needed to leave the plane and board another plane all in a very slow Unprofessional way The staff was not helpful The flight ended up landing five hours late many people lost their connection flight

SVO
JFK
Excellent 8.0

Comfortable

Food and boarding process

SVO
TLV
Mediocre 2.0

The gate number was not written on the boarding card i arrived to Moscow and nobody helped me and i lost my flight and Aeroflot refuse to put me on another flight .....what should i do ????????

Tue, Apr 17
IAD
PRG
27h 45m
Tue, May 8
PRG
IAD
30h 05m
Trip: 22 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18087 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
7.9
DEL
IST
Excellent 10.0

Excellent service. Even the food was great :-). The bathroom cream and parfume were a nice touch. Nice hot towels, Nice touch to provide a menu! Check-in was a breeze

JFK
IST
Excellent 8.6

The food was excellent

JFK
IST
Mediocre 2.0

Flight was delayed. Missed my connecting flight. Had to wait 12 hrs in Istanbul for the next flight to Tirana. I missed my mother’s funeral.

IST
IAD
Good 7.6

The food was good and the staff were nice

The seats are very small and extremely discomfort for overseas flight

TIA
IST
Good 7.3

Boarding, on time

Food can be better. Steward never brought the blanket and it was cold. Entertainment is not good and game did not work.

Thu, Aug 30
IAD
PRG
16h 40m
Sat, Sep 8
PRG
IAD
19h 10m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

Washington to Václav Havel Prague Flight Information

Flights Arrive in Václav Havel Prague
Flights Depart from Washington
Flight Price $567
Distance 4279 miles
Airlines British Airways, Aeroflot, Turkish Airlines
*
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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.