Suvarnabhumi International Airport (BKK) July 2025 Operational Report

Flight Activity Overview

Total Departing Flights: 14,258

Year-over-Year Growth: +7.45%

BKK handled 14,258 departing flights in July 2025, a healthy year-over-year increase as Thailand's tourism sector maintained strong momentum. Growth was supported by inbound leisure travelers and outbound holidaymakers across regional and intercontinental routes. The steady climb underscores Bangkok's role as a gateway to Southeast Asia.

On-Time Performance and Cancellations

Departure On-Time Performance: 74.11%

Year-over-Year Change in OTP: +2.84%

Cancelled Flights: 198

Year-over-Year Change in Cancellations: −14.45%

Punctuality improved versus last July, giving travelers a better chance of leaving on schedule. Cancellations declined notably year over year, pointing to fewer severe disruptions despite peak-season demand. For passengers, that meant smoother itineraries and fewer last-minute changes.

Airlines Serving BKK

BKK hosts a mix of full-service and low-cost carriers, with Thai Airways (TG) and Bangkok Airways (PG) among the leading operators. The network spans major cities across Asia, Europe, and the Middle East, offering ample choices for both direct and connecting journeys.

Outlook

With flight volumes up and reliability indicators improving year over year, BKK enters the late-summer period from a strong operational base. Looking ahead to next month, steady tourist arrivals and regional demand should keep passenger numbers high, while timetable refinements aim to preserve on-time performance. Travelers and enthusiasts can book early, monitor flight updates, and consider off-peak departures to minimize delays.