$156 Cheap Flights from Busan (PUS) to Xi'an (XIY)

View $156 flight on Fri, Oct 24, 2025Opens in a new window

Popular airlines from Gimhae Airport (PUS) to Xi'an (XIY-Xianyang Intl.)

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Cheap Flights from Busan to Xi'an (PUS-XIY)

Prices were available within the past 7 days and start at $156 for one-way flights and $285 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Mon, Aug 18 - Sun, Aug 24
PUS
Busan
XIY
Xi'an
$285 Roundtrip, found 4 days ago
$285
Roundtrip
found 4 days ago
Select Air China flight, departing Mon, Aug 18 from Busan to Xi'an, returning Sun, Aug 24, priced at $285 found 4 days ago
China Eastern Airlines
Wed, Sep 17 - Mon, Sep 22
PUS
Busan
XIY
Xi'an
$312 Roundtrip, found 15 hours ago
$312
Roundtrip
found 15 hours ago
Select China Eastern Airlines flight, departing Wed, Sep 17 from Busan to Xi'an, returning Mon, Sep 22, priced at $312 found 15 hours ago
Shanghai Airlines
Wed, Sep 17 - Mon, Sep 22
PUS
Busan
XIY
Xi'an
$321 Roundtrip, found 15 hours ago
$321
Roundtrip
found 15 hours ago
Select Shanghai Airlines flight, departing Wed, Sep 17 from Busan to Xi'an, returning Mon, Sep 22, priced at $321 found 15 hours ago
China Southern Airlines
Fri, Oct 24 - Fri, Oct 31
PUS
Busan
XIY
Xi'an
$332 Roundtrip, found 2 days ago
$332
Roundtrip
found 2 days ago
Select China Southern Airlines flight, departing Fri, Oct 24 from Busan to Xi'an, returning Fri, Oct 31, priced at $332 found 2 days ago
Korean Air
Wed, Sep 17 - Sun, Sep 21
PUS
Busan
XIY
Xi'an
$335 Roundtrip, found 15 hours ago
$335
Roundtrip
found 15 hours ago
Select Korean Air flight, departing Wed, Sep 17 from Busan to Xi'an, returning Sun, Sep 21, priced at $335 found 15 hours ago
Shanghai Airlines
Sat, Sep 20 - Thu, Sep 25
PUS
Busan
XIY
Xi'an
$338 Roundtrip, found 15 hours ago
$338
Roundtrip
found 15 hours ago
Select Shanghai Airlines flight, departing Sat, Sep 20 from Busan to Xi'an, returning Thu, Sep 25, priced at $338 found 15 hours ago
Shanghai Airlines
Mon, Sep 15 - Fri, Sep 19
PUS
Busan
XIY
Xi'an
$340 Roundtrip, found 15 hours ago
$340
Roundtrip
found 15 hours ago
Select Shanghai Airlines flight, departing Mon, Sep 15 from Busan to Xi'an, returning Fri, Sep 19, priced at $340 found 15 hours ago
Korean Air
Wed, Sep 17 - Sun, Sep 21
PUS
Busan
XIY
Xi'an
$348 Roundtrip, found 15 hours ago
$348
Roundtrip
found 15 hours ago
Select Korean Air flight, departing Wed, Sep 17 from Busan to Xi'an, returning Sun, Sep 21, priced at $348 found 15 hours ago
Shanghai Airlines
Thu, Sep 18 - Tue, Sep 23
PUS
Busan
XIY
Xi'an
$350 Roundtrip, found 15 hours ago
$350
Roundtrip
found 15 hours ago
Select Shanghai Airlines flight, departing Thu, Sep 18 from Busan to Xi'an, returning Tue, Sep 23, priced at $350 found 15 hours ago
China Eastern Airlines
Tue, Sep 16 - Sat, Sep 20
PUS
Busan
XIY
Xi'an
$351 Roundtrip, found 15 hours ago
$351
Roundtrip
found 15 hours ago
Select China Eastern Airlines flight, departing Tue, Sep 16 from Busan to Xi'an, returning Sat, Sep 20, priced at $351 found 15 hours ago
Flights from Busan (PUS) to Xi'an (XIY)
Origin airport
Gimhae
Destination airport
Xianyang Intl.
Airlines serving
Air China, Cathay Pacific, China Eastern Airlines
Roundtrip price
$285
Distance
1144 mi
Average flight time
3 hours 40 mins

Busan to Xi'an Flights

The cheapest times to fly from Busan to Xi'an

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Busan to Xi'an are during the month of August. You can find some of the cheapest flights from Busan to Xi'an with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Busan to Xi'an

Sunday is one of the best days to book for cheap flights from Busan to Xi'an: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Busan to Xi'an

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Busan to Xi'an in 2025. You can also book with separate airlines for your outbound and return journeys, from $156 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Busan to Xi'an flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Busan to Xi'an airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Gimhae Airport (PUS) to Xianyang Intl. Airport (XIY) cost?
Discover the latest flight deals from PUS to XIY by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PUS to XIY?
The cheapest flights from PUS to XIY are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PUS to XIY?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PUS to XIY. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Gimhae Airport (PUS) to Xianyang Intl. Airport (XIY)?
Nonstop flights from Gimhae Airport (PUS) to Xianyang Intl. Airport (XIY) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PUS to XIY?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from PUS to XIY?
Consider booking with Air Busan if you'd like to fly straight from Gimhae Airport (PUS) to Xianyang Intl. Airport (XIY) without any delays. This carrier has the strongest track record for punctuality, with an on-time score of 82%. Want to get notified of any changes? You can check your flight status using the Expedia App.
What is the best time to fly from Gimhae Airport (PUS) to Xianyang Intl. Airport (XIY)?
Choose a flight from Gimhae Airport (PUS) to Xianyang Intl. Airport (XIY) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Gimhae Airport (PUS) to Xianyang Intl. Airport (XIY) last-minute?
Last-minute bookings from PUS to XIY are usually more expensive. To secure the best rates, start searching for flights well in advance. That said, if you can play around with your travel dates, it's possible to score a cheap ticket just before your departure.
Is it cheaper to book a PUS to XIY flight and hotel package?
You'll typically save money by booking a PUS to XIY flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your ideal accommodations and flights, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Gimhae Airport (PUS) to Xianyang Intl. Airport (XIY)?
You can usually cancel or reschedule your PUS to XIY flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.