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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Royal Air Maroc Hero

Royal Air Maroc

Royal Air Maroc, the flag carrier of Morocco, was formed in 1953. The airline is fully owned by the Moroccan government and has its base at Mohammed V International Airport.
Operates in:
T4
Reservation: 020 730 758 00*
Customer Service: 020 730 758 00*
Special Assistance: 00212 522 48 97 51**

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

IATA Code
Flight numbers begin with IATA code AT.

AT

Alliance membership
This airline is not currently a member of the main airline alliances. It may operate some routes under codeshare agreements (where partner airlines sell seats on the same aircraft, each using its own flight number). Your airline can advise whether this applies to any part of your journey.
fast track

HEATHROW FAST TRACK

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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

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

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