Most travellers find the cheapest return flights to Birmingham when choosing a flight departing in October.
On average, from most locations, when planning your trip to Birmingham, try to book your flight in the region of 28 days in advance for the cheapest prices.
From most locations, the cheapest flights to Birmingham are found on a Wednesday. Booking a Sunday departure is usually the most expensive.
In general, when looking for the cheapest flight to Birmingham, our data indicates that evening flights are the most cost-effective. afternoon flights tend to be the most expensive.