London Heathrow Airport Terminal Guide
LHR · London · GB — Gates, facilities and insider tips.
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Terminal Information
Heathrow has 4 terminals (T2, T3, T4, T5). The Queen's Terminal (T2) serves Star Alliance. T3 is for oneworld and SkyTeam. T4 handles BA/long-haul. T5 is British Airways' exclusive terminal. An inter-terminal shuttle bus connects all terminals (15–25 min between T4/T5 and T2/T3).
Gates & Boarding
T5 has gates A, B and C (requires shuttle). T2 gates A and B. T3 gates B and E. T4 gates A and B.
Gate information can change. Always check the live departure boards on arrival at the airport.
Facilities & Services
Each terminal has: duty-free shopping, restaurants and cafes, currency exchange, left-luggage, taxi ranks, underground (Piccadilly line) and Heathrow Express (Paddington in 15 min) from T2/T3/T5.
Insider Tips
Allow at least 90 minutes for connections between different terminals. The Heathrow Express is fastest to central London (15 min). Avoid checked bag allowance issues — Heathrow has strict security screening.
- →International flights: arrive at least 2 hours before departure (3 hours peak season)
- →Domestic flights: 60–90 minutes before departure is usually sufficient
- →Check your airline's website for specific baggage rules and check-in deadlines
- →Use the airport's official website for live flight status and real-time gate information
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Frequently Asked Questions
How many terminals does London Heathrow Airport have?
Heathrow has 4 terminals (T2, T3, T4, T5). The Queen's Terminal (T2) serves Star Alliance. T3 is for oneworld and SkyTeam. T4 handles BA/long-haul. T5 is British Airways' exclusive terminal. An inter-terminal shuttle bus connects all terminals (15–25 min between T4/T5 and T2/T3).
What facilities are available at London Heathrow Airport?
Each terminal has: duty-free shopping, restaurants and cafes, currency exchange, left-luggage, taxi ranks, underground (Piccadilly line) and Heathrow Express (Paddington in 15 min) from T2/T3/T5.
How do I get from London Heathrow Airport to the city centre?
From London Heathrow Airport, you can reach the city by taxi, private transfer, bus or rail depending on the destination. See our ground transport guide for detailed options and estimated costs.
How early should I arrive at London Heathrow Airport?
For international flights from London Heathrow Airport, arrive at least 2 hours before departure. During peak summer season (July–August), arrive 2.5–3 hours early. Domestic flights typically require 60–90 minutes.