Question : Should you take that vacation to London in the next 30 days?
Answer : Since low prices are preferred, look at Apr 20th. As of Mar 27th, it's showing the cheapest ticket sales at $901. That is 42% below the average price for this route, so you can spend that extra money on a fun experience in London.
Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : The lowest-cost day to fly in April is Friday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.
Question : How long do most people visit London?
Answer : Of course you're not most people, but if you were, you'd stay roughly 13 days.
Question : Do prices fluctuate more for this route than others?
Answer : Prices for this trip tend to fluctuate much more than other flights from the United States. They can range anywhere from $599 to $4,206. Remember, the sooner you book, the better price you tend to get.