Tomorrow, Friday, July 18, is expected to be the busiest air travel day of 2025 in the UK, according to data from aviation analytics firm Cirium. Over 3,244 flight departures are scheduled from UK airports, signaling the official start of the peak summer travel season.
Over the weekend of July 18–20, a total of 9,256 departures are planned from UK airports, offering nearly 1.7 million available seats. This reflects a 2% increase compared to 2024 and brings capacity to 95% of 2019 levels, the last full year before the pandemic.
More Seats, Fewer Flights
While the total number of flights is still slightly lower than in 2019, airlines are operating larger aircraft, leading to an increase of 40,000 available seats. This is part of an industry-wide effort to meet surging demand with greater efficiency.
The UK’s busiest airports for the weekend will be:
London Heathrow
London Gatwick
Manchester
Stansted
Edinburgh
Top Destinations: Spain, Italy, and Greece
The most popular international destinations for British travelers this weekend include Dublin, Amsterdam, Palma, Alicante, and Malaga, confirming the UK’s strong preference for short-haul European breaks.
Spain tops the list with 15,693 flights for July (+6% YoY)
Italy follows with 5,477 flights (+6%)
Greece records a 3% rise, reaching 5,250 flights to/from the UK this month
Emerging Winners: Malta, Morocco, Canada
Some lesser-known or long-haul destinations are experiencing the largest growth:
Malta: +20% (622 flights)
Morocco: +17% (756 flights)
Canada: +11% (843 flights)
These trends point to a growing appetite for alternative or exotic getaways among British travelers.
By contrast, traditional destinations like the USA, Netherlands, France, and Cyprus are seeing stagnant or slightly declining numbers. The US remains flat at 4,640 flights, while the other three show decreases of 2–3%.
Leading Airlines
According to Cirium, easyJet is expected to operate the highest number of departures from the UK over the weekend, followed by:
British Airways
Ryanair
Jet2.com
TUI Airways
This surge in air traffic highlights the strong post-pandemic recovery of the aviation sector and the British public’s eagerness for summer travel, despite ongoing concerns around costs and occasional delays at major European airports.
Airlines and airports are now bracing for one of the busiest Julys in the past five years.
