September is often overlooked, yet it can be a smart month for a cheap flight to Lagos. The summer holidays are over, families are back at school and demand from the UK usually eases. Here is why early autumn deserves a place on your list when you compare dates.

Fares follow demand, and September has less of it. During July and August, many families travel together, which pushes prices up. Once schools reopen, airlines have more empty seats to fill, and fares often become more reasonable. This is a general pattern rather than a guarantee, so always check live prices.

The first week of September can still be busy, because some travellers return then. Prices often settle later in the month, so look at dates in the middle and end of September. Compare a few weeks before deciding. Midweek flights are usually cheaper than weekend departures, which helps further.

Weather matters for planning. September falls within the rainy season in Lagos, so expect warm, humid conditions with frequent showers. Pack a light rain jacket, quick-drying clothes and shoes that cope with wet surfaces. Allow extra time for travel across the city, since heavy rain can slow traffic.

September suits several kinds of traveller. Business trips benefit from calmer airports and full company calendars. Visitors who do not mind some rain can enjoy a quieter city. Students heading out for a term abroad or a family event may also find better value than in peak months.

Still check what the fare includes. A cheap ticket without a checked bag can cost more once extras are added. Compare baggage, seat selection and change rules across airlines. Set a fare alert for your preferred dates, so you can act quickly if the price drops.

Book with a sensible lead time. For September, a few weeks to a few months ahead usually gives good choice. Waiting until the last minute rarely helps. If you find a fare that fits your budget and your plans, securing it is usually better than gambling on a further fall.

Early autumn can be a quiet bargain for flexible travellers. Compare dates, read the fare details and book when the price feels right. A travel agent can search the market for you and highlight the best-value days in the month.