Question : What day in the next four weeks has the best fares?
Answer : Since low prices are preferred, look at Mar 6th. As of Feb 20th, it's showing the cheapest ticket sales at $985. That is 9% below the average price for this route, so you can spend that extra money on an adventure in London.
Question : Do prices fluctuate more for this route than others?
Answer : Flight prices fluctuate less than most routes from the United States for COS to LHR. They vary from $985 to $1,662. Remember, the sooner you book, the more you'll be able to save.
Question : Who's offering the cheapest round-trip flight to London Heathrow Airport (LHR) over the coming months?
Answer : Prices are hitting as high as $1,662 over the next three months when flying to LHR from COS. Check out Delta Air Lines, as they have been booking customers at just $985.
Question : How long do most people visit London?
Answer : Of course you're not most people, but if you were, you'd stay roughly 10 days.
Question : Will you do what it takes to get the absolute cheapest flight?
Answer : The lowest-cost day to fly in March is Thursday. Flexibility is paramount when booking travel plans in order to keep travel costs down.