In 2026, chartering a private jet from London to Santorini typically costs between $25,000 and $50,000 for a one-way trip, depending on the aircraft size and seasonal demand. A Light Jet, such as a Citation CJ3, which seats up to 7 passengers, usually starts at the lower end of that range. For larger groups or those seeking more luxury, a Super Midsize Jet like a Bombardier Challenger 350 offers more cabin space and amenities, typically costing upwards of $40,000. Prices fluctuate based on "positioning fees" and the choice of airport (e.g., Luton vs. Farnborough). Because Santorini is a highly seasonal destination, booking during the peak summer months (July and August) can see prices spike due to limited slot availability at the small Santorini (JTR) airport.