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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Bulgaria Air Hero

Bulgaria Air

Bulgaria Air is the national air carrier of Bulgaria. It was set up in 2002 with a name and logo chosen from submissions by the general public. The logo was revised in 2006 and again in 2010.
Operates in:
T4
Customer Service: +359 2 40 20 400
Special Assistance: +359 2 40 20 400
IATA Code
Flight numbers begin with IATA code FB.

FB

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

Sail through security

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

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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