Anyone know a good place to find cheap flights to London?

You can check out Cheapflights or kayak. Prices all depends on where you are flying out from and on what dates.

Only problem with Cheapflights is that there database isn't always current. You can have a flight set and go to pay and then it gives you an error message...

I really hate it will that happens. Also sometimes when you see a good price on other discount site and click the link the price is higher than on the discount site.

Yep, I was trying to book flights a month ago, and the price kept doubling...

I really hate when that happens. It's hard buying plane tickets, you don't want to buy too early and find out the next day the price has dropped and you don't want to wait too long and see the price has gone up either.

It's a delicate balance. I'd rather buy too early, than too late though...

Very true it is better to pay a little more than to find out there are no more tickets left.

Plus you can maybe pick your seats and place in the plane to sit.