Our data shows that October tends to be the cheapest month to fly to Prague from Lehigh Valley. Users have commonly found prices around $669 for the month, but tickets can be as low as $429. Due to multiple factors, prepare for potentially higher prices in June.
To save up to 28% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Lehigh Valley to Prague from $750 1-2 weeks out and tickets from $851 for flights departing within the next 72 hours.
When flying from Lehigh Valley to Prague, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.