Cheap Firefly Car Hire Deals at Heathrow Terminals 2 & 3, London

When booking, check if the rental company offers extras such as GPS or child seats. These can enhance your driving experience but may incur additional costs, so it's wise to factor them into your budget.

Many rental companies require payment by credit card and may not accept debit cards. If you only have a debit card, check the rental company's payment policies in advance and look for suitable options.

Before booking, check for any promotional offers or discounts that may be available. Many rental companies provide seasonal deals or discounts for early bookings.

Select a car that fits the number of passengers and luggage for a comfortable journey.

Before your journey, browse online to see what cars are currently available to find your preferred model.

Research fuel prices in the area where you'll return the vehicle. Filling up at a local station may be cheaper than paying for fuel through the rental company, especially if they charge higher rates.

If you don’t find what you need at Heathrow Terminals 2 & 3 with Firefly, you might discover more car hire options in London, which can occasionally be cheaper. However, keep in mind that the additional cost of transferring from Airport to London might result in higher overall expenses compared to picking up your rental car directly at the airport.

Ensure you know the rental office's hours to avoid arriving when they're not open.