Connecting flights in a large airport like Heathrow may seem daunting, but with clear signage and a bit of preparation, your transfer can go smoothly. Here’s a comprehensive guide to navigating your way through Heathrow Airport for a connecting flight.
Step 1: Follow the Signs for Arrival
Once you disembark, follow the Arrival and Baggage Claim signs. These signs will guide you through the initial pathway until you’re near your transfer point.

Tip: Heathrow’s signs are clear, usually with symbols or color-coded directions, so you can locate what you need quickly.
Step 2: Walking to Your Transfer Destination
Depending on your arrival terminal (Heathrow has Terminals 2, 3, 4, and 5), you may need to walk through several halls to reach the flight connections area. Look for Flight Connections – All Terminals signs. These will lead you to the correct transfer pathway.

Example: If you arrive at Terminal 3 and need to go to Terminal 5, there will be signs indicating the direction.
Step 3: Pay Attention to Flight Connections and Arrival Lanes

As you follow the signs for flight connections, you’ll notice that transiting and arriving passengers have separate lanes at certain points.

If you are connecting, continue straight following the signs for Flight Connections.

Step 4: Shuttle Bus to Your Terminal

Heathrow operates a shuttle bus system for transferring passengers between terminals. When you reach the shuttle bus waiting area, check the screen to ensure you’re in the correct line for your transfer terminal.

For example, if your flight is departing from Terminal 5, look for that line specifically.
Once on board, your ride will be quick, with announcements and clear signs to help you at each terminal.
Step 5: Entering Your Terminal

Upon arriving at your destination terminal (e.g., Terminal 5), you’ll see a welcoming sign for incoming passengers.

Confirm you’re at the correct terminal and follow the purple-colored Flight Connection signs for your next step.

If you think you are in the wrong terminal, follow signs for ‘Flight Connections, Terminals … via buses‘ to transfer to the correct terminal.
Step 6: Flight Connections and Boarding Pass Printing
When transferring at Heathrow, you might need to reprint your boarding pass for security and boarding purposes.

Look for ticketing machines near the entrance labeled for European or International Connecting Flights.

Once you have your pass ready, proceed to the automated security gate.
Estimated Time for Transfer

Allow around 30 to 35 minutes for your transfer, depending on your walking speed and any stops along the way. However, always check your flight details, as connections can vary, especially during peak hours.
Following these steps should make your transfer through Heathrow Airport smooth and efficient. Safe travels, and enjoy your journey!