Question : In the next four weeks, what day should you book your trip?
Answer : Since low prices are preferred, look at Mar 22nd. As of Mar 20th, it's showing the cheapest ticket sales at $710. That is 45% below the average price for this route, so you can spend that extra money on an adventure in London.
Question : Is the price you found a good deal?
Answer : Flight prices are fluctuating a lot more for this route than most routes from the United States, as they're ranging anywhere from $710 to $4,717. The further out you book a route, the more likely you are to save.
Question : What is the cheapest round-trip ticket you can get to London?
Answer : Prices are hitting as high as $4,717 over the next three months when flying to LHR from TUS. Check out American Airlines, as they have been booking customers at just $710.
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 12 days.
Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : For the month of April, the cheapest day to fly is Monday. Flexibility is paramount when booking travel plans in order to keep travel costs down.