London to Istanbul (LGW–IST) — Airlines, Schedules & Connections

British passport holders need an eVisa to enter Turkey. The eVisa costs $61.40 (card only), is processed instantly, and allows multiple entries for stays of up to 90 days in any 180-day period over a 6-month validity. Apply at evisa.gov.tr. The site is the only official source; third-party sites charge markups. Passport must be valid for at least 6 months beyond the date of entry.

The eVisa application takes about 3 minutes. You need a valid email address and a debit or credit card. No supporting documents, photographs, or hotel bookings are required. Print or save a digital copy of the eVisa. For work or study, a separate visa from the Turkish consulate is required. Overstaying triggers fines (up to TRY 1,000) and potential entry bans.

Direct flights from London to Istanbul (IST) run about 3 hours 45 minutes. Turkish Airlines, British Airways, easyJet, and Pegasus operate the route. Flights to Dalaman, Antalya, and Bodrum are seasonal from multiple UK airports. The Turkish lira (TRY) trades at roughly 38 TRY per $1. No vaccination requirements for UK arrivals. Istanbul has two airports: IST (main international hub, European side) and SAW (Sabiha Gokcen, Asian side, budget carriers). They are 80 to 100 km apart.

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.

M11 Metro to Gayrettepe takes about 35 minutes (₺60–70 with Istanbulkart) with connections to M2 (Taksim) and M7. Runs from 5am to midnight. The metro bypasses O-7 motorway traffic, which is frequently heavy into the city.Havaist buses serve major destinations including Taksim, Kadıköy (European and Asian sides), and Sabiha Gökçen Airport (₺50–80). Taxis from arrivals are metered; insist on the meter. Journey to Sultanahmet or Taksim costs ₺400–700 depending on traffic. Rental cars available. Hotel shuttles common for business hotels near the city.

The new airport sits 35km from central Istanbul on the European side, slightly inland and exposed to Black Sea weather systems. Winters (December–March) are cold (0–8°C) with fog, rain, and occasional snow. Snow on the exposed plateau is more likely than in the city. Ice on taxiways causes delays.

Summers are warm (25–32°C) with dry, reliable weather. Spring and fall bring heavy rain and strong northerly winds (Poyraz) that can affect smaller aircraft. Fog is the primary low-season disruption risk. The airport's elevated position makes it slightly windier than the Atatürk site it replaced.