Question : In the next four weeks, what day should you book your trip?
Answer : Since low prices are preferred, look at Feb 20th. As of Feb 13th, it's showing the cheapest ticket sales at $742. That is 60% below the average price for this route, so you can spend that extra cash on a fun experience in Taipei.
Question : How much should a trip from Muscat (MCT) to Taipei (TPE) cost?
Answer : Ranging anywhere from $690 to $2,717, prices for MCT to TPE do change a lot more than most routes from Oman. However, the sooner you book, the more you'll be able to save.
Question : How long do most people stay in Taipei?
Answer : Of course you're not most people, but if you were, you'd stay roughly one week.
Question : Would you be willing to change your travel days if it saved you money?
Answer : The cheapest day to fly in February is Monday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.