$145 Cheap Flights from Changchun (CGQ) to Hong Kong (HKG)

View $145 flight on Thu, Sep 18, 2025Opens in a new window

Popular airlines from Changchun (CGQ-Longjia Intl.) to Hong Kong International Airport (HKG)

Cheap Flights from Changchun to Hong Kong (CGQ-HKG)

Prices were available within the past 7 days and start at $145 for one-way flights and $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Sun, Sep 14 - Sun, Sep 21
CGQ
Changchun
HKG
Hong Kong SAR
$269 Roundtrip, found 3 days ago
$269
Roundtrip
found 3 days ago
Select China Southern Airlines flight, departing Sun, Sep 14 from Changchun to Hong Kong SAR, returning Sun, Sep 21, priced at $269 found 3 days ago
China Southern Airlines
Sun, Sep 14 - Sun, Sep 21
CGQ
Changchun
HKG
Hong Kong SAR
$301 Roundtrip, found 3 days ago
$301
Roundtrip
found 3 days ago
Select China Southern Airlines flight, departing Sun, Sep 14 from Changchun to Hong Kong SAR, returning Sun, Sep 21, priced at $301 found 3 days ago
Hainan Airlines
Sun, Sep 14 - Sun, Sep 21
CGQ
Changchun
HKG
Hong Kong SAR
$309 Roundtrip, found 3 days ago
$309
Roundtrip
found 3 days ago
Select Hainan Airlines flight, departing Sun, Sep 14 from Changchun to Hong Kong SAR, returning Sun, Sep 21, priced at $309 found 3 days ago
Shanghai Airlines
Sun, Sep 14 - Sun, Sep 21
CGQ
Changchun
HKG
Hong Kong SAR
$314 Roundtrip, found 3 days ago
$314
Roundtrip
found 3 days ago
Select Shanghai Airlines flight, departing Sun, Sep 14 from Changchun to Hong Kong SAR, returning Sun, Sep 21, priced at $314 found 3 days ago
China Southern Airlines
Sun, Sep 14 - Sun, Sep 21
CGQ
Changchun
HKG
Hong Kong SAR
$316 Roundtrip, found 3 days ago
$316
Roundtrip
found 3 days ago
Select China Southern Airlines flight, departing Sun, Sep 14 from Changchun to Hong Kong SAR, returning Sun, Sep 21, priced at $316 found 3 days ago
China Southern Airlines
Sun, Sep 14 - Sun, Sep 21
CGQ
Changchun
HKG
Hong Kong SAR
$318 Roundtrip, found 3 days ago
$318
Roundtrip
found 3 days ago
Select China Southern Airlines flight, departing Sun, Sep 14 from Changchun to Hong Kong SAR, returning Sun, Sep 21, priced at $318 found 3 days ago
Hainan Airlines
Sun, Sep 14 - Sun, Sep 21
CGQ
Changchun
HKG
Hong Kong SAR
$320 Roundtrip, found 3 days ago
$320
Roundtrip
found 3 days ago
Select Hainan Airlines flight, departing Sun, Sep 14 from Changchun to Hong Kong SAR, returning Sun, Sep 21, priced at $320 found 3 days ago
Hainan Airlines
Sun, Aug 31 - Sat, Sep 6
CGQ
Changchun
HKG
Hong Kong SAR
$320 Roundtrip, found 5 days ago
$320
Roundtrip
found 5 days ago
Select Hainan Airlines flight, departing Sun, Aug 31 from Changchun to Hong Kong SAR, returning Sat, Sep 6, priced at $320 found 5 days ago
China Eastern Airlines
Sun, Sep 14 - Sun, Sep 21
CGQ
Changchun
HKG
Hong Kong SAR
$325 Roundtrip, found 3 days ago
$325
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Sun, Sep 14 from Changchun to Hong Kong SAR, returning Sun, Sep 21, priced at $325 found 3 days ago
Air China
Sun, Aug 31 - Sat, Sep 6
CGQ
Changchun
HKG
Hong Kong SAR
$353 Roundtrip, found 5 days ago
$353
Roundtrip
found 5 days ago
Select Air China flight, departing Sun, Aug 31 from Changchun to Hong Kong SAR, returning Sat, Sep 6, priced at $353 found 5 days ago
Flights from Changchun (CGQ) to Hong Kong (HKG)
Origin airport
Longjia Intl.
Destination airport
Hong Kong Intl.
Roundtrip price
$269
Distance
1640 mi
Average flight time
6 hours 45 mins

Changchun to Hong Kong Flights

The cheapest times to fly from Changchun to Hong Kong

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 Changchun to Hong Kong are during the month of September. You can find some of the cheapest flights from Changchun to Hong Kong with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Changchun to Hong Kong

Sunday is one of the best days to book for cheap flights from Changchun to Hong Kong: 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 Changchun to Hong Kong

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 Changchun to Hong Kong in 2025. You can also book with separate airlines for your outbound and return journeys, from $145 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 Changchun to Hong Kong 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 Changchun to Hong Kong 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 Longjia Intl. Airport (CGQ) to Hong Kong Intl. Airport (HKG) cost?
Discover the latest flight deals from CGQ to HKG 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 CGQ to HKG?
The cheapest flights from CGQ to HKG 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 CGQ to HKG?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from CGQ to HKG. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Longjia Intl. Airport (CGQ) to Hong Kong Intl. Airport (HKG)?
Direct flights from Longjia Intl. Airport (CGQ) to Hong Kong Intl. Airport (HKG) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CGQ to HKG?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Longjia Intl. Airport (CGQ) to Hong Kong Intl. Airport (HKG)?
To arrive at Hong Kong Intl. Airport (HKG) on time, opt for a flight that takes off from Longjia Intl. Airport (CGQ) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Longjia Intl. Airport (CGQ) to Hong Kong Intl. Airport (HKG) last-minute?
Holding off until right before your break to book a ticket from CGQ to HKG generally means paying more. Although you may find some last-minute discounts, they're not always guaranteed. Keep your travel schedule open to maximize your chances of getting a bargain.
Is it cheaper to book a CGQ to HKG flight and hotel package?
Compared with arranging flights and hotels separately, booking a CGQ to HKG flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the hassle out of planning your trip. Simply pick your flights and select from our extensive range of stays, then personalize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Longjia Intl. Airport (CGQ) to Hong Kong Intl. Airport (HKG)?
In most cases, you can reschedule or cancel your CGQ to HKG flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, head to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.