Start the day at London Gatwick with a relaxed check-in for Iberia IB1862 (operated by Iberia Express), arriving at the airport early enough to enjoy a coffee and a light breakfast at a departures café before boarding. The short flight departs at 11:45, so use the time to confirm local transport from Adolfo Suárez Madrid-Barajas (T4) and review a quick map of central Madrid neighborhoods (Sol, Gran Vía, La Latina) to hit the ground running on arrival.
Land in Madrid at 15:05 and clear immigration, then take the Cercanías or an airport taxi to the city centre and drop luggage at your hotel near Puerta del Sol or Plaza Mayor for a quick refresh. Spend the afternoon on an orientation walk: stroll through Plaza Mayor, browse the stalls at the Mercado de San Miguel for tapas and jamón Iberico, and wander up to the nearby Royal Palace (Palacio Real) exterior and the Almudena Cathedral to get a feel for Madrid’s architecture and rhythm.
As dusk falls, settle into a classic Madrid evening with dinner in La Latina — seek out a lively tavern on Cava Baja for small plates and a glass of local Tempranillo, then walk off your meal with a relaxed promenande along Gran Vía to admire its illuminated theatres and historic façades. If you’re still energetic, pop into a nearby bar for a vermouth or catch a flamenco show at a tablao for an immersive cultural nightcap before an early return to your hotel to recharge for tomorrow’s full day of sightseeing and the late flight to Paris the following evening.
Start with breakfast at a local café near Puerta del Sol—try a tostada with tomato and a strong café con leche—then head to the Prado Museum for a focused, 1-2 hour highlights tour (Velázquez, Goya, El Bosco). After the Prado, take a short walk through the Retiro Park to the Crystal Palace for photos and a peaceful stroll on the lake before returning toward the city centre.
Spend the afternoon exploring the historic Habsburg heart: lunch at Mercado de San Miguel to sample tapas and seafood bocadillos, then wander through Plaza Mayor and up to the Royal Palace courtyard and the Almudena Cathedral for interior glimpses if time allows. If you prefer contemporary Madrid, detour to the Reina Sofía to see Picasso’s Guernica or stroll along Gran Vía for shopping and café people-watching.
Return to your hotel to collect luggage and head to Adolfo Suárez Madrid-Barajas (T4) with plenty of time for security ahead of Iberia IB591 departing at 21:40; enjoy an early tapas dinner in the Barrio de las Letras or a relaxed pre-flight drink at a rooftop bar with views over the lit city. Arrive at the airport around 19:30-20:00 to check in and relax at the gate, keeping your boarding pass and passport handy for the flight to Paris (estimated arrival CDG 23:50).
Rise early in Paris after your late arrival — enjoy a quick café and croissant at your hotel or a nearby boulangerie (try a pain au chocolat) before checking out and taking a pre-booked taxi or the Roissybus/RER B to CDG. Allow ample time for check-in and security for British Airways BA323 (scheduled departure 07:05), and if you have a moment in Terminal 2, grab a last espresso or a bottle of Evian to freshen up before boarding for the short hop to London.
Arrive at London Heathrow mid-morning (note the short flight and early arrival) and clear immigration before collecting any checked luggage; if your onward plans involve central London, take the Heathrow Express to Paddington for a swift transfer, or a taxi if you prefer door-to-door convenience. Spend a relaxed afternoon depending on your schedule — drop bags at a left-luggage or hotel, stroll through Hyde Park to stretch your legs, and enjoy lunch at a nearby gastropub or the historic Swan at the Globe if you’re heading into central London.
Conclude your quick three-day loop with a comforting dinner near your final accommodation or the airport if you’re staying close to LHR — seek out classic British fare (fish and chips or a roast) or an international option in one of Heathrow’s terminal restaurants. Reflect on the trip’s highlights — Madrid’s tapas and museums and Parisian streets — and get an early night to recover from the travel rhythm before your next plans.