The Cheapest European Airports to Fly Into When Your Destination Is Too Expensive
A €35 flight to “Paris” can become much less impressive once you realise the airport is over an hour from the city and the return shuttle costs almost as much as the flight.
Budget airlines often use secondary airports located well beyond the destination printed in large letters on the booking page. These airports can unlock genuinely cheaper trips—but only when you compare the total cost rather than the airfare alone.
There is no European airport that is always cheapest. Prices depend on your departure city, dates, baggage and booking time. The airports below are better treated as alternative gateways worth adding to every flight search.
✍️ Ethan · August 9, 2026
Paris: Search Beauvais, but Calculate the Transfer
Compare: Charles de Gaulle (CDG), Orly (ORY) and Paris-Beauvais (BVA)
Beauvais frequently appears in low-cost flight searches for Paris, despite being far outside the city. The official Aérobus journey takes from approximately 75 minutes, depending on the Paris stop and traffic. A one-way adult ticket currently starts at €17.90 online.
That means a couple can add more than €70 in return transfer costs before paying for any Metro connections.
Beauvais makes sense when:
The flight saving remains substantial after the shuttle
Your arrival matches a convenient bus
You are travelling with minimal baggage
You are staying near the shuttle’s Paris arrival point
It becomes less attractive for a late arrival, an early departure or accommodation on the opposite side of Paris.
Milan: Bergamo Can Be the Better Destination
Compare: Linate (LIN), Malpensa (MXP) and Milan Bergamo (BGY)
Bergamo is one of Europe’s most useful secondary airports because it gives you two options: continue to Milan or stay in Bergamo itself.
Direct coaches connect the airport with Milano Centrale, with journeys advertised from around 50 minutes. Alternatively, a frequent local bus connects the terminal with Bergamo railway station and the historic upper town.
Choose BGY if the Milan fare is lower after adding the coach—or turn the airport into the destination. Bergamo’s Città Alta works well for a short break and may offer better-value accommodation than central Milan.
The mistake is booking a hotel near Milan’s western edge while arriving at an airport to the east. Check the complete airport-to-hotel journey, not just the route to Milano Centrale.
Brussels: Charleroi Works Best With a Large Fare Difference
Compare: Brussels Airport (BRU) and Brussels South Charleroi (CRL)
Charleroi is a major low-cost gateway, but it is not in Brussels.
Direct shuttles run between the airport and Brussels-Midi, with tickets advertised from €14.99 and a journey of around 45 minutes. A second option combines a local airport bus with Belgium’s rail network.
CRL can work well for Brussels, but it is also useful for trips to other Belgian cities. Check the train-and-bus route before automatically travelling into the capital.
Avoid tight connections. Road traffic and the additional transfer make separate same-day train or flight bookings riskier than arriving at BRU, which has its own railway station.
Barcelona: Girona May Fit the Costa Brava Better
Compare: Barcelona-El Prat (BCN), Girona-Costa Brava (GRO) and Reus (REU)
Girona Airport is sometimes sold as a Barcelona gateway, and direct buses do connect it with Barcelona’s Estació del Nord. However, it may make more sense to redesign the trip around Girona or the Costa Brava.
Choose GRO when:
Your actual destination is Girona, Lloret de Mar or another Costa Brava town
The flight saving covers the onward bus
You want to divide the trip between Girona and Barcelona
The arrival time works with the available connection
If you are staying in southern or western Barcelona, BCN will usually be more convenient even when the airfare is higher.
Also compare the return journey carefully. A cheap early-morning flight from Girona can require a costly airport hotel or private transfer.
Venice: Treviso Is a Practical Low-Cost Alternative
Compare: Venice Marco Polo (VCE) and Treviso (TSF)
Treviso Airport has direct bus connections to Mestre and Venice. Under the schedule introduced in August 2026, the express journey is approximately 30 minutes to Mestre and 40 minutes to Venice.
TSF is therefore less awkward than some airports carrying a distant city’s name. It can be particularly useful if you are staying in Mestre, Treviso or travelling onward through the Veneto region.
Still, compare the airport bus with Marco Polo’s transport costs. Venice accommodation location matters: reaching Piazzale Roma is not the same as reaching a hotel deep inside the historic centre, where you may need additional walking or a vaporetto.
Treviso itself is also worth considering for the first or final night instead of treating it only as an airport.
Florence: Check Pisa Before Paying the Florence Premium
Compare: Florence (FLR), Pisa (PSA) and Bologna (BLQ)
Florence’s airport is convenient, but its smaller route network can produce expensive fares. Pisa frequently provides more low-cost options and connects with Pisa Centrale through the PisaMover. Rail connections then continue towards Florence.
PSA works best when you include Pisa in the trip or when the airfare difference is large enough to justify the extra travel. It is less suitable if you have only two nights in Florence and would lose a significant part of the first or final day.
Bologna is another useful comparison, particularly for a longer journey through Emilia-Romagna and Tuscany. Do not choose between them by distance alone; compare the actual arrival-to-hotel journey at your specific landing time.
Munich: Memmingen Can Save Money but Not Time
Compare: Munich (MUC) and Memmingen (FMM)
Memmingen is served by low-cost carriers and has direct coach connections to Munich Central Station. The journey is much longer than arriving at Munich Airport, so the saving needs to justify the additional transfer.
FMM is more appealing when you want to visit the Allgäu region, western Bavaria or Memmingen itself. It is less appealing for a short Munich weekend with an early return flight.
This is a recurring lesson: the “alternative airport” becomes more valuable when you stop forcing it to serve the famous city on the ticket.
Use the Real-Price Formula
Before booking, calculate:
Flight + baggage + seat fees + airport transfer + extra local transport + possible airport hotel
Then add the time cost:
Door-to-door transfer duration
Time spent waiting for the next bus or train
Extra buffer required for the return flight
Holiday hours lost in transit
A €50 airfare saving is not a saving if it creates €35 in transport costs and removes half a day from a weekend trip.
The Better Search Method
Search by destination region rather than one airport code.
For Milan, search BGY, MXP and LIN separately. For Paris, compare BVA, CDG and ORY. Then repeat the search using nearby dates and both one-way and return combinations.
Finally, check whether flying into one airport and home from another creates a better route. An open-jaw trip—such as arriving in Pisa and departing from Florence—can remove backtracking even when the individual flights are not the absolute cheapest.
The goal is not to book the lowest number displayed first. It is to find the airport that makes the whole trip cheaper without making the journey unnecessarily difficult.
✍️ This blog was written by Ethan.
