IT
Shuttle Bus
Heathrow Inter-Terminal Shuttle
Heathrow's inter-terminal transfers are free of charge. Heathrow Express and Elizabeth line trains move passengers between T2/T3, T4 and T5 in 4–7 minutes, and TfL bus routes 482 and 490 connect terminals 4 and 5 by road when staying on airport.
Key facts
Rail transfers
Heathrow Express + Elizabeth line (free between terminals)
Bus transfers
TfL 482 (T5 ⇄ T4) and 490 (T5 ⇄ T4 via Hatton Cross)
Fare
Free for inter-terminal trips
Frequency
Every 10–15 minutes by rail
Operator
Heathrow Express / TfL / MTR Elizabeth line
FAQs
How do I get between Heathrow terminals?
Take the free Heathrow Express or Elizabeth line trains — every 10–15 minutes, journeys of 4–7 minutes. For T4 ⇄ T5 you can also use free TfL buses 482 or 490.
Do I pay to move between Heathrow terminals?
No — inter-terminal rail and the dedicated TfL bus routes are free.
Is there a walkway between terminals?
T2 and T3 are connected by an underground walkway; T4 and T5 are too far to walk and require rail or bus.
How long is the transfer time?
Allow 30–45 minutes between landing at one terminal and boarding at another, including security re-clearance.