Question : What day in the next four weeks has the best fares?
Answer : Since low prices are preferred, look at Oct 23rd. As of Oct 16th, it's showing the cheapest ticket sales at $1,752. That is 61% below the average price for this route, so you can spend that extra cash on a fun experience in London.
Question : What is the cheapest round-trip ticket you can get to London?
Answer : China Eastern Airlines is the leader in keeping costs down for their passengers over the next three months. Bookings are being made at just $1,752, which is quite a deal when compared to the high-end bookings of $7,148.
Question : Are you paying the cheapest or highest price for your ticket to London?
Answer : Flight prices are fluctuating a lot more for this route than most routes from the Republic of Korea, as they're ranging anywhere from $1,752 to $7,148. Prices tend to be lower the further out you book.
Question : How long do most people stay in London?
Answer : Of course you're not most people, but if you were, you'd stay roughly nine days.