To save up to 78% 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 Mississippi to Lisbon from $1313 1-2 weeks out and tickets from $1956 for flights departing within the next 72 hours.
Our data shows that February tends to be the cheapest month to fly to Lisbon from Mississippi. Users have commonly found prices around $915 for the month, but tickets can be as low as $497. Due to multiple factors, prepare for potentially higher prices in August.