Hello! I'm part of a group of four people. We'll be arriving at Heathrow around noon on May 22 (on United, so Terminal 1 or 2, I believe). We need to get to our hotel on Cartwright Gardens (in Zone 1, near St. Pancras/King's Cross). We'll be leaving London on the 24th (by train) from King's Cross. My questions are:
What are the alternatives to get from Heathrow to the hotel? I've heard Heathrow Express is too expensive. We're open to taking the Tube, but not sure how long it would take from Heathrow to Russell Square or St. Pancras. Heathrow Connect seems like a possible compromise between expense and time. And what about a taxi?
We plan to do a lot of sightseeing in London, all three days, all in Zones 1 and 2, starting early and going until late (jet lag permitting). Should we get Oyster Cards, or paper Travelcards, or what? It's so confusing!
Thank you!!
Ernie