Find cheap airlines flights from Osaka to Xi'an

You can choose from 7 airlines that fly from Osaka to Xi'an, including Air China, Shanghai Airlines, and Shandong Airlines. Spring Airlines has lowest fares on this route.
Air China logo Air China
Shanghai Airlines logo Shanghai Airlines
Shandong Airlines logo Shandong Airlines
Shenzhen Airlines logo Shenzhen Airlines
China Eastern Airlines logo China Eastern Airlines
Hainan Airlines logo Hainan Airlines
Juneyao Airlines logo Juneyao Airlines
Airlines are determined based on actual purchased flight tickets from Osaka to Xi'an according to previous 12 months data from Trip.com.

Find flight deals from Osaka to Xi'an for the next 3 months. Book one way flights from $121 or round trip flights from $233.

Displayed flight fares from Osaka to Xi'an are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Osaka to Xi'an

The distance between Osaka and Xi'an is approximately 2,427.65 km. It takes around 4 hours 40 minutes on average to fly from Osaka to Xi'an. Based on Trip.com's data travel demand peaks in July. The off-season for travel is December.

Cheapest one-way flight price$102
Cheapest round-trip ticket price$233
Off-season for travelDecember
Peak season for travelJuly
Flight distance2,427.65 km
Average flight time4 hours 40 minutes
Popular airlineAir China
Flight statistics for the Osaka–Xi'an route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com price insights on flights from Osaka to Xi'an

Which month has the cheapest one-way flights from Osaka to Xi'an?

The average price of one-way flights from Osaka to Xi'an purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Osaka to Xi'an is Mar, with an average price of $109; while the month with the highest flight price is usually Aug, with an average price of up to $227.

$227
$168
$109
$50
    Cheapest
  • $138
    Feb
  • $109
    Mar
  • $161
    Apr
  • $151
    May
  • $187
    Jun
  • $204
    Jul
  • $227
    Aug
  • $132
    Sep
  • $134
    Oct
  • $129
    Nov
  • $220
    Dec
  • $147
    Jan

What is the cheapest month for round-trip flights from Osaka to Xi'an?

Average price of round-trip flights from Osaka to Xi'an purchased by Trip.com users by month over the past 12 months

According to historical data from Trip.com, the lowest prices for flights from Osaka to Xi'an are found during Feb, with an average price of $198. Conversely, the highest prices are found during Aug, with an average price of up to $436.

$436
$317
$198
$79
  • $198
    Feb
  • $267
    Mar
  • $307
    Apr
  • $346
    May
  • $240
    Jun
  • $302
    Jul
  • $436
    Aug
  • $209
    Sep
  • $233
    Oct
  • $206
    Nov
  • $348
    Dec
  • $243
    Jan

What's the cheapest day to fly from Osaka to Xi'an?

Data is based on the average flight price for each day of the week from Osaka to Xi'an on Trip.com over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Osaka to Xi'an is Wed, with average prices lower than on other days. Avoid Sun, as prices are usually highest then.

$232
$185
$138
$91
    Cheapest
  • $175
    Mon
  • $158
    Tue
  • $138
    Wed
  • $138
    Thu
  • $142
    Fri
  • $174
    Sat
  • $232
    Sun

Frequently Asked Questions

  • What are the cheapest flights from Osaka to Xi'an (OSA-SIA)?

    Based on Trip.com data, Shandong Airlines offers one-way fares as low as $102 on Cheapest nonstop routes (e.g. KIX to XIY on Sun, Mar 22), while Shandong Airlines offers Cheapest nonstop round-trips from $233 departing on Mon, Mar 9 and returning on Wed, Mar 11.
  • At the moment, you can catch a nonstop flight from Osaka to Xi'an with the following airlines, including: Hainan Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 4 hours 40 minutes to fly from Osaka (OSA) to Xi'an (SIA).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Osaka 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.
  • Based on Trip.com data in the past 4 weeks, there is 1 flight per week flying from Osaka to Xi'an. You can check the weekly schedule for popular airlines on this route below: Hainan Airlines: -/-/-/-/-/-/- -- HU426 (15:06)
  • To find best deals on flights from Osaka 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 Sun, Mar 22, with one-way flights priced at just $102.
    · 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 July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Osaka to Xi'an is December, when demand for travel is lower.
  • After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Osaka to Xi'an on February 16, 2026 with Hainan Airlines, with prices starting at $143.
  • You can land at any one of the following hubs in Xi'an, with Kansai International Airport to Xi'an Xianyang International Airport (KIX-XIY) is by far the most common option on this route: Xi'an Xianyang International Airport (XIY).
  • The time difference between Xi'an and Osaka is 1h.
  • Tickets can only be changed or canceled 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.

Trip.com airline insights on flights from Osaka to Xi'an

Which airlines offer the cheapest nonstop flights from Osaka to Xi'an?

Data is based on the average price of all nonstop flights from Osaka to Xi'an on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, Spring Airlines offers the cheapest nonstop flights from Osaka to Xi'an, with an average price of $146.

$96
$146
$196
$246
$296
Spring Airlines
$146
Spring Airlines
Xiamen Airlines
$148
Xiamen Airlines
Shandong Airlines
$198
Shandong Airlines
China Eastern Airlines
$223
China Eastern Airlines
Hainan Airlines
$251
Hainan Airlines
Air China
$296
Air China