Cheap Flights from Okayama to Xi'an

Frequently Asked Questions

• When is the best time to book flights from Okayama to Xi'an?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Okayama to Xi'an is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• When are flight tickets from Okayama (OKJ) to Xi'an (SIA) the cheapest?

  The cheapest months to fly from Okayama to Xi'an is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Okayama to Xi'an on?

  After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Okayama to Xi'an on November 22, 2025 with China Eastern Airlines, with prices starting at S$ 309.

• Is there any time difference between Okayama and Xi'an?

  The time difference between Xi'an and Okayama is 1h.

• How do I change or cancel my ticket from Okayama to Xi'an?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.