You know those moments when you open Skyscanner or Google Flights and wonder , “But is it possible that there are no flights under €50?”? Well: for the past few weeks the situation has changed, and those who are ready to book are getting sensational bargains. The cheapest airline to fly this fall is Ryanair, thanks to promotions that are lowering prices to almost unbelievable levels for flights in Italy and Europe for September, October, and November 2025.
September 2025: flight deals from Rome that start at €15.
September from Rome offers some really affordable routes. For example, Ryanair offers one-way flights to nearby Italian cities such as Bari, Palermo or Trapani with fares at €15, €17 and €20 from Fiumicino for September 30.
If you are looking for international destinations, again Ryanair has “low-cost” options from Rome to Croatia (Dubrovnik) and Albania for €15, Morocco for €20, and Greece for €22 (Athens and Prevesa).
September remains a favorable month because the greater supply and lower demand allow really low base fares. Ryanair continues to dominate; but there are also attractive offers for Volotea, which responds well on medium-sized/tourist routes.
October 2025: cheapest low-cost flights from Rome to Europe.
In October, the best deals are from Wizz and Ryanair to Tirana, at €14 and €15, respectively , even on weekends.
Ryanair also has the best one-way deals to Budapest: just €20 from Ciampino airport.
The cheapest flights from Rome to France start at €25: we’re talking about Nice. Spending a few euros more you can get to Marseille: only 33€.
If you prefer Spain, here too Ryanair has promos for the fall: flights to Santander from 16€, to Malaga from 17€ and Valencia from 19€.
Flights in November 2025: the cheapest European cities from Rome
If you prefer to travel in November get ready for great promos: this is your last chance to buy a low-cost flight before the Christmas season! If you’re fast, you can buy a ticket to Asturias or Valencia for €17. For a few euros more you can get to Seville (19€) or Barcelona (20€).
And what about a ticket to London for 16€? There are currently ones for November 12 departing from Ciampino. Also in the UK, there are flights on offer in November to Manchester for €25.
Ever considered Malta? With Ryanair you can get to Valletta for 15€ from Fiumicino.
Ryanair confirms itself as the cheapest airline for fall 2025
For this fall, the Irish low-cost airline is offering many routes with really low base fares, especially for one-way flights or non-pole destinations. If you can, book as early as possible for weekends and bridges, such as November 1: prices quickly start to rise for the holidays and in no time it becomes impossible to find deals and airline flights on promotion.