Summer Early Booking Deals 2026

Why Book Your Summer 2026 Holiday Early?

According to Expedia's Q1-2026 Traveler Insights report, planning windows are increasing—with travellers now booking 31 to 181+ days in advance for spring and summer trips. Those who book early consistently secure lower prices, better room selection, and preferred flight times.

Whether you're eyeing a Mediterranean villa, an early summer city break, or a pre-booked airport transfer, early planning means better holidays for less.

When comparing summer deals, it pays to look across multiple destinations. The Mediterranean remains the most popular choice for British holidaymakers, with Spain, Greece, and Turkey offering exceptional early bird value. However, the Caribbean — including Cancún, Jamaica, and the Dominican Republic — rewards advance bookers with discounts of up to 40% on all-inclusive resorts. For something different, Southeast Asia — particularly Thailand, Bali, and Vietnam — offers outstanding value when flights are booked early, with return fares dropping significantly outside peak booking windows.

Early booking doesn't just save money — it also gives you the widest choice of hotels and room types. The best sea-view rooms, family suites, and adults-only retreats are snapped up first. If you're planning a group trip or multi-generational family holiday, advance booking is essential to secure interconnecting rooms or adjoining villas. Pair your accommodation with early-booked tours and activities to guarantee spots on popular excursions like sunset cruises, guided hikes, and food tours that regularly sell out during peak summer months.

Don't overlook the importance of travel insurance when booking summer holidays early. Purchasing cover at the time of booking protects your deposit against unforeseen cancellations, medical emergencies, and travel disruptions. Many policies also cover delays and lost luggage — essential for long-haul summer trips. Combined with an eSIM for affordable data abroad, early planning ensures a stress-free holiday from start to finish.