Off-Peak Travel Becomes the New Norm
After the peak summer season, September is emerging as the ideal time to travel for Spanish tourists. According to the “Smart Summer 2026” report by global travel search platform Skyscanner, the travel habits of Spanish tourists are changing in the face of rising costs. The report indicates that a significant 41% of respondents are rethinking their holidays due to costs, while 50% of Spaniards say they can be flexible with their travel dates.
This trend is directly fueling the popularity of off-peak travel. Data shows that 34% of Spanish travelers explicitly state they prefer to travel during the low season. Their main motivations are to avoid the crowds of July and August and to effectively reduce key expenses such as transportation and accommodation.

Top 10 Best-Value Destinations for September Revealed
In response to this market demand, Skyscanner has compiled and published a list of the ten European destinations with the lowest average one-way flight prices from Spain for September 2026. Several of these cities offer fares below €100, providing a wealth of options for budget-conscious travelers:
- Bratislava, Slovakia - Average one-way fare: €61.58. The capital on the Danube attracts visitors with its quaint historic old town, unique bronze statues, and magnificent castle.
- Porto, Portugal - Average one-way fare: €62.55. A World Heritage site, Porto is praised for its historic districts, bohemian atmosphere, beaches, and world-renowned wine.
- Rabat, Morocco - Average one-way fare: €66.10. Morocco’s capital boasts several must-see attractions, including the Kasbah of the Udayas, the Hassan Tower, and the tranquil Andalusian Gardens.
- Milan, Italy - Average one-way fare: €68.52. As a global capital of fashion and design, Milan not only features the magnificent Duomo cathedral but is also an ideal destination for shopping and food lovers.
- Bordeaux, France - Average one-way fare: €75.94. This famous wine capital on the Garonne River is known for its elegant neoclassical architecture, historic squares, and exquisite cuisine.
- Geneva, Switzerland - Average one-way fare: €82.74. Situated on the shores of Lake Geneva and backed by the Alps, the city perfectly blends the dynamism of an international metropolis with stunning natural scenery.
- Turin, Italy - Average one-way fare: €85.93. As a major Italian cultural and industrial center, Turin is known for its modern architecture, thriving music scene, and rich art spaces.
- Faro, Portugal - Average one-way fare: €86.06. This is the gateway to Portugal’s southern Algarve region, where visitors can explore its historic old town and enjoy the Ria Formosa Natural Park and Atlantic beaches.
- Nice, France - Average one-way fare: €95.61. A jewel of the French Riviera (Côte d’Azur), its iconic Promenade des Anglais, colorful buildings, and charming Mediterranean views are captivating.
- Tirana, Albania - Average one-way fare: €102.28. This vibrant Balkan capital attracts more and more adventurers with its colorful post-modern architecture, lively nightlife, and the natural landscapes of nearby areas.
The Triple Advantage of September Travel: Price, Crowds, and Weather
Overall, traveling in September offers multiple attractions for Spanish tourists. Compared to the peak season of July and August, September strikes an ideal balance in terms of “price, crowds, and weather.” At this time, the climate in many destinations is still pleasant, but tourist numbers have significantly decreased, leading to a better travel experience. If planned in advance, round-trip flights on some European routes can still be kept at a low level, making it a golden window for a short trip after the summer holidays.