Cheap Flights from Seoul to Xi'an from S$ 145

Frequently Asked Questions

• Which airlines offer the cheapest flights from Seoul (SEL) to Xi'an (SIA)?

  Based on Trip.com data, Shandong Airlines offers one-way fares as low as S$ 145 on Cheapest nonstop routes (e.g. ICN to XIY on Wed, Aug 26), while Shandong Airlines offers Cheapest nonstop round-trips from S$ 273 departing on Thu, Sep 17 and returning on Wed, Sep 23.

• Which airlines offer direct flights from Seoul to Xi'an?

  At the moment, you can catch a direct flight from Seoul to Xi'an with the following airlines, including: Korean Air Asiana Airlines China Eastern Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Seoul (SEL) to Xi'an (SIA)?

  It takes about 3 hours 50 minutes to fly from Seoul (SEL) to Xi'an (SIA).

• When is the best time to book flights from Seoul 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 Seoul 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.

• How many flights are there per week from Seoul to Xi'an?

  Based on Trip.com data in the past 4 weeks, there is 30 flight per week flying from Seoul to Xi'an. You can check the weekly schedule for popular airlines on this route below: China Eastern Airlines: S/M/T/W/T/F/S -- MU5022 (14:52) China Eastern Airlines: S/M/T/W/T/F/S -- MU8946 (09:47) Korean Air: S/M/T/W/T/F/S -- KE141 (09:47)

• How can I find the best deals on flights from Seoul to Xi'an?

  To find best deals on flights from Seoul to Xi'an, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Aug 26, with one-way flights priced at just S$ 145.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Korean Air.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Xi'an travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Seoul to Xi'an to get the best price?

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

• Which upcoming date is the cheapest for flights from Seoul to Xi'an?

  After crunching the numbers on our July flight calendar, it's currently cheapest to fly from Seoul to Xi'an on July 31, 2026 with Tianjin Airlines, with prices starting at S$ 165.

• Which airports can I fly through when travelling to Xi'an from Seoul?

  You can land at any one of the following hubs in Xi'an, with Incheon International Airport to Xi'an Xianyang International Airport (ICN-XIY) is by far the most common option on this route: Xi'an Xianyang International Airport (XIY).

• What is the time difference between Seoul and Xi'an?

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

• How can I change or cancel my flight ticket from Seoul 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.