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. 

 

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Tunisair Hero

Tunisair

Tunisair was established in 1948 as Tunisia's flag-carrier airline. It was jointly owned by the Tunisian government and Air France. The airline's emblem is a leaping gazelle trailing horizontal speed lines in its wake.
Operates in:
T4
Reservation: (+44) 203 056 8998*
Customer Service: (+44) 203 056 8998*
Special Assistance: (+44) 203 056 8998*

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

IATA Code
Flight numbers begin with IATA code TU.

TU

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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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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