Find Cheap Flights from Lambert-St Louis to Václav Havel Prague (STL - PRG)

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Good to Know

Average Price:
$1371
(avg. price over the last 2 weeks)
Good Deal:
$1110
or less (round trip)

When to Book Flights from Lambert-St Louis to Václav Havel Prague

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 $1110 or less.
The cheapest flight from Lambert-St Louis to Václav Havel Prague was found 70 days before departure, on average.
Book at least 5 weeks before departure in order to get a below-average price.
Morning departure is around 5% 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 Lambert-St Louis to Václav Havel Prague Flights

How long does a flight from Lambert-St Louis to Václav Havel Prague take?
An average nonstop flight takes 18h 00m, covering a distance of 4787 miles.
Which airlines provide the cheapest flights from Lambert-St Louis to Václav Havel Prague?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($942), Air Canada ($994) and KLM ($1226).
Do I need a passport to fly between Lambert-St Louis and Václav Havel Prague?
Yes.

Book cheap flights from Lambert-St Louis to Václav Havel Prague (round-trip)

Airports
Origin
St. Louis
$942
only
$942
Destination
Prague
$942
only
$942
Wed, Jan 24
STL
PRG
26h 25m
Thu, Feb 1
PRG
STL
26h 38m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jul 7
STL
PRG
30h 15m
Fri, Jul 20
PRG
STL
19h 28m
Trip: 14 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 20938 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.4
YVR
OGG
Good 6.3

Competent stewards/stewardesses

No meal?

YHZ
YUL
Excellent 8.6

Everything went very smoothly with this flight. It boarded on time. The crew were all very friendly. I enjoyed the entertainment selections and found a tv show that I had been wanting to see. I managed to watch 2 episodes and look forward to watching more of the same show on my flight back. I ended up having the 2 seats to myself which was great. Extra legroom. I have no complaints at all.

YEG
YVR
Excellent 10.0

the staff very helpful , respectful, didn't feel rush they had their attention on helping me .Very grateful Thank you all

LGA
YYZ
Excellent 8.0

Friendly, attentive staff. Good service. My toddler, husband and I boarded first because of our child, so we had plenty of time to get comfy on the plane. The flight attendants served sufficient drinks and snacks for the 1 hour flight.

Flight was delayed two hours so my toddler and I had significantly longer to wait, which is not too fun. However, I understand this is unavoidable sometimes.

ICN
YYZ
Good 6.0

Business class seat

Mpvie choices are terrible. They don’t know what “new releases” mean.

Fri, Mar 23
STL
PRG
19h 09m
Fri, Mar 30
PRG
STL
19h 04m
$1226
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1654 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
SFO
AMS
Excellent 10.0

The flight was great.

EZE
AMS
Good 6.0

una valija se perdió. Eso desató el descontrol que tiene KLM para seguir el equipaje. No hay como hacer tracking. No hay un teléfono a donde hablar, la web está desactualizada y con información equivocada. Direccionan a usar canales de twitter y facebook que no responden. Primer experiencia en KLM y no pienso nunca más usar esta aerolínea. Llevar el equipaje o resolver un problema sobre valijas es de lo más básico de una aerolínea y no lo hacen.

ATL
AMS
Excellent 10.0

Got to Amsterdam on time and everything was great including the staff

AMS
ACC
Okay 4.0

Flight was delayed for three hours and was a very stressful flight

Flight was not on time and got to destination very very late pier management of aircrafts

JFK
AMS
Good 7.0

Crew was courteous and polite! Entertainment system had some great movies at no additional cost.

Poor communication between delta, KLM and Air France meant that I couldn’t check in online and get a digital boarding pass. Furthermore I couldn’t use the check-in kiosks because my name was listed as Reidmr instead of Reid, which meant that my boarding pass did not match my passport. Overall this caused unnecessary delays that were compounded by the fact that I couldn’t use my TSA precheck. My main problem on the plane was that I had to struggle to get water served to me. It’s always so dry on planes and I would have liked to be able to get more than one tiny glass of water at a time. Also, would have loved a window at my window seat. Plus no WIFI!?

Fri, May 25
STL
PRG
18h 00m
Sat, Jun 2
PRG
STL
14h 38m
$1084
Trip: 9 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 20938 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.4
ICN
YYZ
Good 6.0

Business class seat

Mpvie choices are terrible. They don’t know what “new releases” mean.

YHZ
YUL
Excellent 8.6

Everything went very smoothly with this flight. It boarded on time. The crew were all very friendly. I enjoyed the entertainment selections and found a tv show that I had been wanting to see. I managed to watch 2 episodes and look forward to watching more of the same show on my flight back. I ended up having the 2 seats to myself which was great. Extra legroom. I have no complaints at all.

YUL
LGA
Excellent 9.3

I hadn’t been on a plane in almost 10 years. People were very helpful at the airports. The plane ride was comfortable. The crew was nice both ways. I would. The price was excellent!

SMF
DEN
Mediocre 2.0

My flights were so behind I missed my connection for Toronto to Tel Aviv and was rerouted to London and then Frankfurt but the plane was late getting there as well. Air canada had no crew on the ground and over and hour wait for customer service on the phone so i had no way to find out what my reticketing status was. I was passed off to numerous other airlines and sent through the airport to the incorrect terminals in heathrow causing another missed flight. Air canada did not accept the responsibility to maintain my reservation and get me to my destination efficiently. Even when I spoke with a phone representative the person was rude and never sent confirmation of my flights so I had no reference point for flight numbers or air lines. All of his added up to more than 13 hours of delays on what was already a 24 hour trip. Worst travel experience of my life.

YVR
YYZ
Good 6.6

No hot water. Limited movies/tv shows

Thu, Jun 7
STL
PRG
26h 55m
Mon, Jun 25
PRG
STL
19h 28m
$1147
Trip: 19 days
Overall 0.0 Poor
Based on 0 reviews

Lambert-St Louis to Václav Havel Prague Flight Information

Flights Arrive in Václav Havel Prague
Flights Depart from Lambert-St Louis
Flight Price $942
Distance 4787 miles
Airlines Air Canada, KLM
*
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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.