
Ireland, Spain, Portugal, Greece, and Italy are facing a significant challenge stemming from the interlinked issues of air tourism growth and rising household rents. A recent study from the New Economics Foundation (NEF), commissioned by Transport & Environment, indicates that increased air tourism from 2026 to 2031 may lead to an annual rent hike, with Ireland projected to experience the highest increase at €251. Other nations in this group, including Spain, Portugal, Greece, and Italy, are also expected to see substantial rent pressures.
This research fundamentally shifts how the visitor economy in Europe should be interpreted. Rather than solely focusing on how increased flights correlate with a higher number of travelers, it connects aviation growth, tourism demand, housing stress, and uneven economic returns into a single operational risk narrative for the travel sector.
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The countries of Ireland, Spain, Portugal, Greece, and Italy demonstrate the strongest impacts on household rents, as their economic structures are tightly intertwined with international visitors. Each has prominent air gateways and experiences immense pressure from short-stay accommodations, while also grappling with the political dialogues surrounding the benefits of tourism revenue compared to increasing living costs for residents.
As forecasts reveal, between 2026 and 2031, Ireland’s annual household rent could surge by €251, followed by Spain with €217, Portugal at €193, Greece with €163, and Italy at €132. These figures represent national averages; however, the actual increases may be even more pronounced in popular tourist spots like Dublin, Barcelona, and Venice, which face unique housing market pressures.
The linkage between these countries is not due to policy collaboration but rather a shared vulnerability to similar structural pressures. Their increased air arrivals are colliding with limited housing supply—a reality understood through the phrase “linked by” rather than “joined by”. This situation emphasizes the necessity for stakeholders in tourism to comprehend these intertwined economic forces.
Country
Forecast tourism arrival change
Modelled annual household rent change
Average house price change
Commonality point
Ireland
10.2%
€251
€5,500
Strong air gateway and highest rent exposure
Spain
11.8%
€217
€3,500
Major tourist investments and mass tourism pressures
Portugal
12.6%
€193
€4,100
High visitor density in Lisbon, Madeira, and Algarve
Greece
13.0%
€163
€4,100
High foreign arrivals linked to island tourism
Italy
9.0%
€132
€2,300
Tourist volume and heritage city sensitivities
The data from the NEF study highlights that tourism success must be measured against the backdrop of housing affordability. A significant finding is that as destinations welcome more visitors, the resulting rise in demand can tighten the long-term rental market, creating upward pressure on rents and offering a complex challenge to airlines, hotels, and other travel-related enterprises.
Spain epitomizes the dual impact of vibrant tourism revenue and escalating housing concerns. With reported tourist spending surpassing €134.7 billion by 2025 and nearly 97 million international arrivals, Spain stands as a leader in the sector. However, this growth raises pertinent questions about whether the financial benefits can be shared equitably without harming local residents.
Portugal faces a similar scenario, with 32.5 million guests recorded in 2025, including 19.7 million international visitors. As Lisbon Airport undergoes significant upgrades, the country is becoming increasingly concentrated in its tourism hotspots, thus heightening the housing and infrastructure pressures in these regions.
For Greece, the projected tourism growth of 13% presents an even sharper challenge. The country’s islands, particularly popular tourist destinations, are at risk of escalating rent impacts compounded by housing shortages and an influx of seasonal employment. Meanwhile, Italy’s rich cultural heritage invites high tourism volume but also necessitates careful management to avoid straining local housing markets.
Short-term rentals like Airbnb are pivotal in this discussion, as data shows bookings reached 951.6 million in 2025, signaling a marked increase. Such accommodation solutions are essential for tourism but can pressure housing availability if left unregulated. With new EU regulations coming into effect in 2026 to improve oversight of short-term rental practices, the dynamics on the ground will render compliance essential for all stakeholders.
As air traffic growth continues to rise—forecasted to hit around 12.4 million flights by 2031—European states find themselves in a dilemma: expand aviation capacity or address the intertwined issues of community sustainability and housing affordability. This growing pressure underlines the importance of developing a balanced approach that integrates community interests alongside tourism growth.
Travel and tourism businesses are urged to adapt their strategies. This includes focusing on attracting high-quality, longer-stay visitors who contribute positively to local economies without exacerbating local vulnerabilities. Emphasizing regulated accommodations and reshaping marketing strategies to include dispersed travel plans can fortify both economic viability and community support.
Ireland, Spain, Portugal, Greece, and Italy serve as a microcosm of the broader challenges facing Europe’s tourism industry. While the successes in these countries are noteworthy, the emerging rental risks necessitate a reevaluation of how tourism growth is assessed and managed. Future strategies must capitalize on visitor demand while ensuring long-term resident affordability and community sustainability. Without careful planning, the very growth that drives revenue could also lead to destructive repercussions for local residents and the travel economy at large.
The study examines how projected air tourism growth may impact household rents in various European nations, highlighting the correlation between increased tourism and escalating housing costs, particularly in areas with limited rental availability.
The focus is predominantly on Ireland, Spain, Portugal, Greece, and Italy, each characterized by robust tourism economies highly reliant on air travel, with growing concerns regarding housing affordability.
Ireland’s significant projected rent increase of €251 results from its acute dependence on air arrivals and constrained housing supply, alongside ongoing affordability challenges faced by local residents.
Source: The post Ireland Links With Spain, Portugal, Greece And Italy To Expose Europe Air Tourism Rent Shock As Forecast Flight-Led Visitor Growth Could Push Annual Household Rents Higher By Up To €251 By 2031 first appeared on www.travelandtourworld.com.