Arrive on your flight, clear immigration and collect luggage; factor 45–75 minutes for arrival processing with a toddler. Use a stroller/buggy for the airport to keep the toddler comfortable.
Prebook a taxi or take the Heathrow Express to Paddington (15–20 minutes train + local transfer). A taxi is easier with luggage and a toddler late in the evening.
Check into your hotel and choose a family-friendly spot nearby - chains like Wagamama or Franco Manca are open late and toddler-friendly for a relaxed first meal.
Start with a hearty, family-friendly breakfast; The Breakfast Club serves kids' portions and opens around 8:00am. Many hotels also offer toddler-friendly breakfasts.
Explore the medieval castle and Crown Jewels; fascinating for adults and short enough for toddlers to manage (opens typically 9:00–9:30am). Book timed tickets in advance.
A short walk to Borough Market offers lots of choices for toddlers and adults — simple stalls for sandwiches, fresh fruit, and highchairs nearby (market stalls from ~10:00am).
SEA LIFE (opens about 10:00–18:00) is ideal for toddlers with close-up marine displays; a short Thames cruise is an alternative if you prefer an outdoor activity.
Visit the UNESCO site and visitor centre; timed entry is required for the stones (visitor centre typically opens around 9:30am — book ahead). Great short visit for all ages.
Explore the newly redeveloped Nottingham Castle site and surrounding parklands — short walks, good views, and historical exhibits (castle often open ~10:00–17:00).
Enjoy a final leisurely breakfast and pack up luggage; confirm airport transfer time and allow 2–3 hours for transit and check-in at Heathrow for international flights.
Choose the London Transport Museum (great for toddlers, opens ~10:00) in Covent Garden, or a short visit to the British Museum (free, opens ~10:00) if you prefer indoor exhibits.
Have lunch near your hotel or a picnic in Hyde Park — the Diana Memorial Playground (opens early afternoon) is excellent for young children and usually open daylight hours.
Leave central London around 7:00pm to reach Heathrow around 19:30–19:45 for a 21:45 international flight; allow time for traffic and check-in (arrive ~2 hours before departure).