$125 Cheap Flights from Hong Kong (HKG) to Xi'an (SIA)

View $125 flight on Sat, Aug 23, 2025Opens in a new window

Popular airlines from Hong Kong International Airport (HKG) to Xi'an

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Hong Kong to Xi'an (HKG-SIA)

Prices were available within the past 7 days and start at $125 for one-way flights and $201 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Sat, Aug 23 - Sat, Aug 30
HKG
Hong Kong SAR
XIY
Xi'an
$201 Roundtrip, found 13 hours ago
$201
Roundtrip
found 13 hours ago
Select China Eastern Airlines flight, departing Sat, Aug 23 from Hong Kong SAR to Xi'an, returning Sat, Aug 30, priced at $201 found 13 hours ago
Shandong Airlines
Sat, Oct 18 - Sun, Oct 19
HKG
Hong Kong SAR
XIY
Xi'an
$219 Roundtrip, found 7 hours ago
$219
Roundtrip
found 7 hours ago
Select Shandong Airlines flight, departing Sat, Oct 18 from Hong Kong SAR to Xi'an, returning Sun, Oct 19, priced at $219 found 7 hours ago
China Eastern Airlines
Sat, Sep 13 - Sat, Sep 20
HKG
Hong Kong SAR
XIY
Xi'an
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Sat, Sep 13 from Hong Kong SAR to Xi'an, returning Sat, Sep 20, priced at $220 found 1 day ago
China Eastern Airlines
Sat, Oct 18 - Sat, Oct 25
HKG
Hong Kong SAR
XIY
Xi'an
$221 Roundtrip, found 7 hours ago
$221
Roundtrip
found 7 hours ago
Select China Eastern Airlines flight, departing Sat, Oct 18 from Hong Kong SAR to Xi'an, returning Sat, Oct 25, priced at $221 found 7 hours ago
Hong Kong Airlines
Tue, Aug 19 - Sat, Aug 23
HKG
Hong Kong SAR
XIY
Xi'an
$223 Roundtrip, found 2 days ago
$223
Roundtrip
found 2 days ago
Select Hong Kong Airlines flight, departing Tue, Aug 19 from Hong Kong SAR to Xi'an, returning Sat, Aug 23, priced at $223 found 2 days ago
Hong Kong Airlines
Tue, Aug 19 - Fri, Aug 22
HKG
Hong Kong SAR
XIY
Xi'an
$230 Roundtrip, found 2 days ago
$230
Roundtrip
found 2 days ago
Select Hong Kong Airlines flight, departing Tue, Aug 19 from Hong Kong SAR to Xi'an, returning Fri, Aug 22, priced at $230 found 2 days ago
China Eastern Airlines
Sat, Aug 23 - Sat, Aug 30
HKG
Hong Kong SAR
XIY
Xi'an
$230 Roundtrip, found 13 hours ago
$230
Roundtrip
found 13 hours ago
Select China Eastern Airlines flight, departing Sat, Aug 23 from Hong Kong SAR to Xi'an, returning Sat, Aug 30, priced at $230 found 13 hours ago
China Eastern Airlines
Sun, Oct 19 - Sat, Oct 25
HKG
Hong Kong SAR
XIY
Xi'an
$231 Roundtrip, found 7 hours ago
$231
Roundtrip
found 7 hours ago
Select China Eastern Airlines flight, departing Sun, Oct 19 from Hong Kong SAR to Xi'an, returning Sat, Oct 25, priced at $231 found 7 hours ago
Hainan Airlines
Sat, Sep 13 - Sat, Sep 20
HKG
Hong Kong SAR
XIY
Xi'an
$238 Roundtrip, found 1 day ago
$238
Roundtrip
found 1 day ago
Select Hainan Airlines flight, departing Sat, Sep 13 from Hong Kong SAR to Xi'an, returning Sat, Sep 20, priced at $238 found 1 day ago
Shanghai Airlines
Sat, Aug 23 - Sat, Aug 30
HKG
Hong Kong SAR
XIY
Xi'an
$255 Roundtrip, found 13 hours ago
$255
Roundtrip
found 13 hours ago
Select Shanghai Airlines flight, departing Sat, Aug 23 from Hong Kong SAR to Xi'an, returning Sat, Aug 30, priced at $255 found 13 hours ago

Find the cheapest month to fly from Chek Lap Kok (HKG) to Xi'an (SIA)

December is typically the cheapest month to fly

From $177 - $346 per traveler.

Graph displaying average flight prices per month

Alternative airports near Xi'an

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Xianyang Intl. XIY. Cheapest and Closest option available. Average driving time to city center is 27 minutes. Flights from $258
XIY
Xianyang Intl.
CheapestClosest
Average driving time to city center27 min
Flights from $258
Flights from Hong Kong (HKG) to Xi'an (XIY)
Origin airport
Hong Kong Intl.
Destination airport
Xianyang Intl.
Roundtrip price
$201
Distance
894 mi

Hong Kong to Xi'an Flights

The cheapest times to fly from Hong Kong 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 Hong Kong to Xi'an are during the month of August. You can find some of the cheapest flights from Hong Kong to Xi'an with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hong Kong to Xi'an

Sunday is one of the best days to book for cheap flights from Hong Kong 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 Hong Kong 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 Hong Kong to Xi'an in 2025. You can also book with separate airlines for your outbound and return journeys, from $125 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 Hong Kong 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 Hong Kong 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 is a flight from HKG to Xi'an (SIA-All Airports)?
The lowest price advertised for a round-trip journey from Chek Lap Kok Intl. Airport to Xi'an (SIA-All Airports) is $201. But you better act quick. This price is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Hong Kong Intl. Airport (HKG) to Xi'an (SIA-All Airports)?
Each airline has its own set of terms and conditions. If you decide to cancel your trip, visit our Customer Service Portal.
How do I find cheap flights from Hong Kong Intl. Airport (HKG) to Xi'an (SIA-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Hong Kong Intl. Airport (HKG) to Xi'an (SIA-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from HKG to Xi'an (SIA-All Airports)?
It's just 901 mi from Chek Lap Kok Intl. Airport to Xi'an (SIA-All Airports). It's quite possible that you'll spend more time traveling to and from the airport than actually flying!
Which airlines fly direct from Chek Lap Kok Intl. Airport to Xi'an (SIA-All Airports)?
A popular choice with many frequent flyers, Cathay Pacific (CX) operates 30 monthly flights from Hong Kong Intl. Airport (HKG) to Xi'an (SIA-All Airports). Pick the one that fits with your travel plans and book your fare today.
Are HKG to Xi'an (SIA-All Airports) flight tickets cheaper when they're purchased at the last minute?
It is possible to get amazing last-minute deals from Chek Lap Kok Intl. Airport to Xi'an (SIA-All Airports), but there's no guarantee. As many airlines advertise prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can rest easy knowing you're always seeing the latest offers.

Explore a world of travel with Expedia

*Available to One Key members.