London to Lisbon (LGW–LIS) — Airlines, Schedules & Connections

British passport holders enter Portugal (and the entire Schengen Area) visa-free for up to 90 days in any 180-day rolling period. No fee, no advance application. Passport must be valid for at least 3 months beyond the planned departure date with at least two blank pages. UK passports are stamped on entry and exit since Brexit.

No supporting documents are mandatory, but border officers can request proof of accommodation, return travel, and sufficient funds (Portugal suggests EUR 75 per day or EUR 40 per day plus confirmed accommodation). The 90-day limit is shared across all 29 Schengen states. ETIAS pre-travel authorization (EUR 7, valid 3 years) is expected to become mandatory in late 2026.

Direct flights from London to Lisbon run about 2 hours 40 minutes, to Faro about 2 hours 50 minutes. Portugal uses the euro. No vaccination requirements for UK arrivals. Post-Brexit, UK nationals use non-EU passport lanes at Portuguese airports. A UK driving license is valid for short visits. The Algarve and Madeira are popular UK corridors with high frequency from multiple London airports plus regional departures from Manchester, Birmingham, and Edinburgh.

The Gatwick Express runs non-stop from London Victoria to the South Terminal in 30 minutes, with trains every 15 minutes (from £21.50 one-way; advance fares cheaper online). Thameslink trains from London Bridge, Blackfriars, City Thameslink, and Farringdon are slower (35–45 min) but significantly cheaper; often £10–13 on Oyster or contactless. Southern trains also serve the route.National coaches (National Express, Megabus) connect Gatwick to Victoria Coach Station for £6–15. Taxis from central London cost £70–100+ depending on traffic. Driving via M23 and A23 takes 35–60 minutes; multi-storey car parks are directly connected to both terminals by a 2-minute monorail shuttle.

Metro Red Line directly from the airport station to central Lisbon in 20–25 minutes (€1.85 single). Most central destinations (Rossio, Baixa-Chiado, Oriente) are reachable within 30 minutes total. Operating hours 6:30am to 1am.Taxis cost €10–15 to the city centre. Uber and Bolt are cheaper still at €8–12. AeroBus to Marquês de Pombal costs €4. The airport is just 7km from the city centre; ground transport is fast by European standards.

Mediterranean climate. Summers are hot and sunny (28–35°C) with almost no rain. July and August rarely see any precipitation and offer the most reliable flying weather in Europe. Winters are mild and rainy (8–15°C), with the wettest months December through February.

Flight disruptions are uncommon. Atlantic coastal fog can affect early morning visibility in autumn (October–November). Wind off the Atlantic is persistent year-round and can affect smaller aircraft but rarely disrupts scheduled service.