October travel from George Bush Intercontinental Airport (IAH) to London Heathrow Airport (LHR) combines pleasant fall weather in both cities with competitive airfares. Houston typically sees milder temperatures and less severe tropical activity than earlier fall months, while London moves into cool, damp autumn—pack a waterproof layer and light sweaters. Airlines often offer mid-fall fare sales; book 6–10 weeks in advance for the best deals on cheap flights IAH to LHR. Expect direct flights daily on major carriers, with departure times spread across the afternoon and evening for optimal overnight travel. If you're connecting to nearby destinations like Galveston, Austin, San Antonio, Dallas, or New Orleans, coordinate ground transit times to avoid tight connections. CTA: Compare prices and book Houston to London flights for October now to lock in savings—set fare alerts for IAH to LHR to catch flash sales.
October arrival at London Heathrow Airport (LHR) brings cool, changeable weather—expect frequent showers and temperatures generally between 10–16°C (50–61°F). For smooth entry from George Bush Intercontinental Airport (IAH), have passports, any required visas, and completed passenger locator details prepared. Transport choices include the Heathrow Express, Piccadilly Line, and National Express coaches; each offers different balances of speed and cost for reaching Paddington, central London, or onward rail hubs for destinations like Oxford, Cambridge, Brighton, Bath, and Manchester. For travellers seeking cheap flights IAH to LHR in October, consider midweek arrivals and flexible dates to find lower fares. CTA: Review Heathrow transfer options now and pre-book your Heathrow Express or a private transfer for the fastest route into central London.
