Hi,

Carparks at Heathrow are prohibitively expensive for a trip I need to take but rail strikes mean I can no longer get the train...

Looking to drive some of the way and then park/get the tube for the remainder... looking at Hatton Cross/Hounslow West/Osterley - does this sound like a sensible plan? Any ideas as to how busy the carparks might be on a Saturday afternoon (is there a risk they'll be full?). It should save me £100+, so the hassle seems worthwhile.

Alternative option could be to park at Woolwich - which is a shorter drive and saves the risk of traffic on the M25 but is then a little over an hour on the Elizabeth Line...although this may also be affected by the strikes?

Thanks!