According to an analysis of UK Civil Aviation Authority data by Tourism Databank, outbound air travel from the UK grew by 0.3% to reach 120.6 million passengers in the first half of 2026. However, during this same period, traffic to Turkey dropped by 8.5%, falling from 4.57 million to 4.19 million passengers.
As rival Mediterranean destinations continue to grow, this notable decline is raising serious questions about Turkey’s competitive edge in the crucial British market. Crucially, this loss is not the result of a general downturn in outbound travel demand from the UK; in fact, all of Turkey’s primary Mediterranean competitors saw an increase in British visitors.
Rival Destinations Grow While Turkey Declines
The data clearly indicates that British tourists are not giving up on travel—they are simply choosing other destinations over Turkey.
| Destination | H1 2026 UK Air Traffic | Percentage Change |
| Spain | 22.26 Million | +5.1% |
| Italy | 8.02 Million | +8.0% |
| Portugal | 4.66 Million | +4.4% |
| Turkey | 4.19 Million | -8.5% |
| Greece | 3.38 Million | +6.1% |
Steep Drops in Key Turkish Resorts
The downward trend was felt across almost all of Turkey’s major tourism airports, with double-digit drops in holiday regions heavily favored by British holidaymakers:
- Antalya: Decreased by 13.2% (from 1.39 million to 1.21 million).
- Dalaman: Plunged by 17.4% (from 749,000 to 618,000).
- Bodrum: Dropped sharply by 19.6% (from 171,000 to 137,000).
- Izmir: Fell by 11.8% (from 187,000 to 165,000).
- Istanbul (IST): Declined by 5.8% (from 1.38 million to 1.30 million).
- Sabiha Gökçen (SAW): The sole positive exception, with traffic increasing by 8.5% to reach 693,000.
A Warning Sign for the Industry
The underlying question for the sector is no longer whether British tourists are traveling, but rather why they are bypassing Turkey.
“At a time when Spain, Italy, Greece, and Portugal are all expanding their market share, Turkey’s decline highlights an urgent need to re-evaluate pricing, product diversity, flight capacity, and overall destination perception.”
While the UK remains one of Turkey’s most vital source markets, the data from the first half of 2026 serves as a stark warning: the country’s strong market position cannot be taken for granted. The industry must view this not as a lack of demand, but as a critical challenge to its competitiveness against neighboring Mediterranean hotspots.
