The Piccadilly line will face huge closures this weekend; no service between Cockfosters and Heathrow from 4am until end of service.
Transport for London

The Piccadilly line will face huge closures this weekend; no service between Cockfosters and Heathrow from 4am until end of service.

The Piccadilly line will experience significant disruptions this weekend, with no service between Cockfosters and Heathrow from 4am until the end of service on both Saturday and Sunday, August 1 and 2. Finsbury Park station will also be closed throughout the weekend.

Time Out Worldwide Time Out Worldwide+1 source30 July 2026 · 14:29 UTC
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The Piccadilly line will face major disruptions this weekend, with no service between Cockfosters and Heathrow from 4am until the end of service on both Saturday and Sunday, August 1 and 2.1345

Additionally, Finsbury Park station will be closed all weekend, further complicating travel plans for commuters and visitors.6

Passengers should also be aware that the entire line will be closed between 12.30am and 4.30am on both days, limiting travel options during early hours.2

This disruption is part of a series of planned closures, with no service between Cockfosters and Uxbridge also scheduled for Thursday, July 30, and Friday, July 31.

Further closures are anticipated later this month, including no service between Cockfosters and Uxbridge from August 18 to 20 and again from August 25 to 27.

Commuters are advised to seek alternative routes and allow extra time for their journeys during this period.

Key Insight
“The entire Piccadilly line will be closed between 12.30am and 4.30am on both Saturday and Sunday, impacting travel plans. Additionally, Finsbury Park station will remain closed throughout the weekend, further complicating access for commuters.”
CuriousCats studied:
1
Time Out WorldwideTime Out Worldwide
“the entire line will be closed between 12.30am and 4.30am.”
Time Out Worldwide →
2
London Borough of Hammersmith & Fulham
“Expect no service across parts of the line on 1 and 2 August”
London Borough of Hammersmith & Fulham →
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