I'm trying to decide which flight to book for our trip to Budapest/return from Munich. Delta, American and Continental all have flights that will work. Continental and American are the cheapest because they have children's fares. Child fare is not available on Delta. I'd like to stick with Delta or American because I have some miles in their frequent flyer programs already. I've never flown Continental. The flights to Budapest for both airlines have one layover at JFK, so no difference there. The return flight on Delta has one layover in Atlanta. All the American flight options have 2 layovers: one at Heathrow and another at either JFK, O'Hare or DFW. Total flight time on Delta is 15 hr 1 min and American 16 hr 10 min (that's the shortest one - layover in Chicago), so not a huge difference. The American flight is a little over $600 less for the two of us. American website says terminal change at Heathrow. I've never been there, but I know many of you have. My question is, how easy is it to get from one terminal to another. I looked on the Heathrow website and saw that there is a train between terminals and they made it sound easy, until I saw the warning not to get on the Paddington Station train by mistake.
I'm not a total idiot, so I think I can probably get to the connection, but would like some reassurance from somebody who has been there or a warning if it's easy to get lost. The layover in London is 2 hours. TIA.
