In general, when looking for the cheapest flight to Xi'an, try to choose a flight departing in March for the best deal.
On average, from most locations, when planning your trip to Xi'an, try to book your flight in the region of 4 days in advance for the cheapest prices.
On average, the cheapest flights to Xi'an are found when departing on a Tuesday. Try to avoid departing on a Saturday, as this is usually the most expensive day.
Our data shows that the cheapest Xi'an flights are usually those with midday departure times. morning flights are often costlier.