Cheap Flights from Bangkok to Xi'an from S$ 89

Frequently Asked Questions

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

  Based on Trip.com data, Spring Airlines offers one-way fares as low as S$ 89 on Cheapest nonstop routes (e.g. BKK to XIY on Tue, Mar 17), while Spring Airlines offers Cheapest nonstop round-trips from S$ 139 departing on Sat, Mar 21 and returning on Mon, Mar 23.

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

  At the moment, you can catch a direct flight from Bangkok to Xi'an with the following airlines, including: Spring Airlines Thai Lion Air Thai AirAsia 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 Bangkok (BKK) to Xi'an (SIA)?

  It takes about 3 hours 45 minutes to fly from Bangkok (BKK) to Xi'an (SIA).

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

  Based on Trip.com data in the past 4 weeks, there is 22 flight per week flying from Bangkok to Xi'an. You can check the weekly schedule for popular airlines on this route below: Spring Airlines: S/M/T/W/T/F/S -- 9C6294 (14:36) Thai AirAsia: S/-/T/-/T/-/S -- FD588 (10:01) Thai Lion Air: S/-/T/-/T/-/S -- SL950 (21:17)

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

  To find best deals on flights from Bangkok 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 Tue, Mar 17, with one-way flights priced at just S$ 89.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Spring Airlines.
  · 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 August.
  · Get exclusive promo codes for Trip.com app users.

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

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

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

  After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Bangkok to Xi'an on February 16, 2026 with Spring Airlines, with prices starting at S$ 118.

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

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

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

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

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