Is it possible to get to Heathrow via tube from Southwark?
It looks like a you can take the Southwark tube station and make some transfers to other lines to get there.
Use this tfl.gov.uk
Thank you!
If I'm reading the tube map correctly, you need to take the Jubilee line from Southwark to Green Park, then change to the Piccadilly line. You'll need to select a train that is going to the appropriate terminal at Heathrow.