Tour Operators Search for Alternative Routes and Türkiye, MENA and the Balkans Come to the Fore
Slot reductions are already shaping the 2025 winter season
The winter capacity adjustments announced at Europe’s major hub airports introduce restrictions across critical areas, from flight schedules to apron usage. This development has forced tour operators to redesign their winter planning.
As securing slots becomes increasingly difficult at airports such as Heathrow, Schiphol and Munich, tour operators are shifting toward more flexible airports including Antalya, Istanbul, Belgrade, Tivat, Tbilisi and Dubai.
Europe’s capacity brake and a new era for winter operations
Europe’s major airports are entering the 2025 winter season with capacity limitations and operational restrictions. According to senior airport executives, the main reasons are intensified maintenance programs, congestion in slot management, safety concerns related to apron usage and rising operational costs.
Heathrow’s reduction in weekly slot allocation, the takeoff and landing limits discussed at Amsterdam Schiphol and the capacity cuts applied in aprons and terminals at Munich and Frankfurt are directly shaping tour operators’ existing winter schedules.
Many operators are reviewing the number of flights planned particularly on the Germany–Türkiye, United Kingdom–Mediterranean and Netherlands–MENA routes. Some have even revised routes already released for early winter sales.
Tour operators move to Plan B
The tightening of capacity has created a strong need for route diversification among major tour operators. According to industry experts, the trend is developing in three main directions:
1. Shift to secondary airports
Tour operators are moving away from Europe’s congested hubs and planning flights from more flexible airports including:
- Belgrade
- Ljubljana
- Zagreb
- Tivat
- Podgorica
- Bucharest and Cluj
These airports offer easier slot access and lower operational costs.
2. Rising interest in Türkiye and the MENA region
Airports such as Antalya, Dalaman, Izmir, Gazipasa and Istanbul are gaining routes due to faster slot access and strong winter operational capacity. Similarly, Dubai, Abu Dhabi, Doha and Riyadh are becoming preferred winter destinations among operators.
3. Intense competition in charter planning
Slot limitations are driving strong competition in charter planning. Operators are trying to secure charter flights as soon as any slot becomes available. For the 2025 winter season, two way charter agreements are reported to have increased by 18 percent.
What does this mean for Türkiye?
Capacity tightening across Europe translates into increased demand for Türkiye during the winter season. Antalya Airport’s renovated terminal and transfer infrastructure, Istanbul Airport’s strong hub capacity and the rising operational efficiency of Dalaman and Izmir position Türkiye as a “high flexibility with low operational pressure” destination for tour operators. Experts highlight Türkiye’s advantages in several areas:
- Easy and rapid slot allocation
- Strong charter operations infrastructure
- High winter open hotel capacity
- Competitive cost position
- A natural bridge between MENA, the Balkans and Europe
For this reason, it will not be surprising if Türkiye gains additional routes and seat capacity in the 2025 winter season.
A lasting transformation toward 2026
Aviation experts note that Europe’s capacity adjustments may not be limited to the winter of 2025. Three underlying risks remain: Staff shortages, maintenance delays, increasingly severe winter weather conditions.
The combination of these factors may extend Europe’s reduced winter capacity policy into the long term. In such a scenario, Türkiye, the Balkans, MENA and the Caucasus are expected to take a permanently larger share in the annual rotations of tour operators.
The 2025 winter season may be the beginning of a major shift
The reduction in winter capacity at European airports affects not only airlines but also tour operators, hotels and the entire B2B supply chain. The rapid shift of operators toward new routes indicates that Türkiye and neighboring regions will see rising demand in the 2025 winter season. This shift may expand toward 2026 and reshape the geographic distribution of global tourism flows.
