London Underground strike action: 21-24 April

Due to planned strike action, there will be little to no service across all London Underground services, including the Piccadilly line to Heathrow, between 21 and 24 April 2026. 

 

Heathrow Express, Elizabeth line, and local bus services will run as normal on these days. Please plan your journey prior to travelling to Heathrow, and allow for extra time where necessary, as these services will be busier than normal. 

 

Book Heathrow Express tickets

 

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Korean Air Hero

Korean Air

Korean Air, South Korea's flag carrier, was established in 1969. At that time it was called Korean Air Lines. The name change and a new livery came in 1984. In 2013 Korean Air acquired a substantial stake in Czech Airlines.
Operates in:
T4
Reservation: 0800 026 5883*
Customer Service: 0800 026 5883*
Special Assistance: 0800 026 5883*

* Additional charges may apply [More info]
** International number

IATA Code
Flight numbers begin with IATA code KE.

KE

Alliance membership
Sky Team logo
fast track

HEATHROW FAST TRACK

Sail through security

Pre-book priority service at airport security and make a flying start to your journey.

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Imagine your next adventure

COUNTRY AND CITY GUIDES

Imagine your next adventure

Take yourself on a journey through all Heathrow’s destinations. Who knows where it will take you next.

Imagine your next adventure