London · airport guide

Heathrow Airport guide

London Heathrow Airport has Terminals 2, 3, 4 and 5. The quickest way from LHR to central London is the Heathrow Express (about 15 minutes, from about £10 booked ahead, £25 on the day).

Verified Oct 17, 2026By Steven MoHow we check Report a correction

Transit to central London
15 min

Heathrow Express, from about £10 booked ahead, £25 on the day

Taxi
45–75 min

about £60–£100 by black cab

Connecting here
1 h 15 min

Same terminal, no passport control

Leave on a layover
4 h+

Layover you need to visit the city

Quick answer

The quickest way from LHR to central London is the Heathrow Express (about 15 minutes, from about £10 booked ahead, £25 on the day). Connecting here, allow at least 1 h 15 min for a connection in the same terminal. Airlines here include British Airways, Virgin Atlantic, American, Delta and United.

Terminals
Terminals 2, 3, 4 and 5
Taxi
45–75 min, about £60–£100 by black cab
Connecting
At least 1 h 15 min for a connection in the same terminal
Lounges
British Airways Galleries lounges (Terminals 5 and 3); Virgin Atlantic Clubhouse (Terminal 3) and more
Hotel
Sofitel London Heathrow, connected to Terminal 5

Getting from LHR to central London

Fares are one way and approximate; check the operator before you travel.

Inside LHR

Terminals and connections

Connecting on one ticket, follow the purple Flight Connections signs. Free airside buses link the terminals, and a train serves Terminal 5's satellite gates. Every connecting passenger goes through security again at the departure terminal.

How long a layover you need at LHR

Lounges

  • •British Airways Galleries lounges (Terminals 5 and 3)
  • •Virgin Atlantic Clubhouse (Terminal 3)
  • •Star Alliance lounges (Terminal 2)
  • •Plaza Premium lounges

Sleep, showers and hotels

  • •Sofitel London Heathrow, connected to Terminal 5

Plugs and power

Outlets in the United Kingdom are Types G, D, M at 230 V. Which adapter to pack

LHR tips

  • •British Airways uses Terminals 5 and 3; Virgin Atlantic uses Terminal 3.

Can you leave LHR on a layover?

With at least 4 h between flights, yes. Here's where the time goes.

  1. Off the plane, through passport control and out45 min
  2. To central London and back, the fastest way30 min
  3. Time in town worth the trip1 h
  4. Back through security and passport control to your gate1 h 30 min
  5. Layover you need4 h

U.S. citizens need a UK Electronic Travel Authorisation (ETA), applied for online before travel, to leave the airport.

Keep your bags checked through and carry your boarding pass for the next flight. On a long layover, a hotel day room or lounge can be a better use of the time than a rushed trip into town.

LHR airport FAQ

The quickest option is the Heathrow Express to Paddington: about 15 minutes for from about £10 booked ahead, £25 on the day. You can also take the Elizabeth line to Paddington and Bond Street, about 35 minutes for about £13; or the Piccadilly line (Underground) to central London, about 50 minutes for about £6. A taxi takes 45–75 min (about £60–£100 by black cab).

Sources

Last verified Oct 17, 2026. Fares, lounges, airlines and parking change; check with the operator or airport before you travel.

Read how we collect and check this data, or tell us if something's out of date.

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