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$398+ Cheap flights from Irvine, CA to Hong Kong (HKG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HKG
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Irvine to Hong Kong Intl are usually found in September or August, booked 49 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Irvine to Hong Kong

Cheapest flights from Irvine to Hong Kong
Explore the most affordable flight options available from Irvine to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Korean Air deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:35 amLAX - HKG
2 stops36h 45mKorean Air
Wed 1/2112:55 amHKG - LAX
1 stop28h 45mKorean Air
Deal found 12/17$801
This Korean Air deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:35 amLAX - HKG
2 stops36h 45mKorean Air
Tue 1/2012:35 pmHKG - LAX
2 stops41h 20mKorean Air
Deal found 12/17$812
This oojo deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:30 amLAX - HKG
1 stop39h 50mChina Eastern
Fri 1/167:40 amHKG - LAX
1 stop17h 25mChina Eastern
Deal found 12/16$822
This Korean Air deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:35 amLAX - HKG
2 stops36h 45mKorean Air
Thu 1/2212:55 amHKG - LAX
1 stop28h 45mKorean Air
Deal found 12/17$851
This Korean Air deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:35 amLAX - HKG
2 stops36h 45mKorean Air
Mon 1/196:10 pmHKG - LAX
2 stops42h 10mKorean Air
Deal found 12/17$938
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:10 amLAX - HKG
1 stop21h 30mMultiple Airlines
Thu 1/228:05 pmHKG - LAX
1 stop15h 20mMultiple Airlines
Deal found 12/17$948
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:10 amLAX - HKG
1 stop21h 30mMultiple Airlines
Tue 1/208:05 pmHKG - LAX
1 stop15h 20mMultiple Airlines
Deal found 12/17$950
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:10 amLAX - HKG
1 stop21h 30mMultiple Airlines
Wed 1/218:05 pmHKG - LAX
1 stop15h 20mMultiple Airlines
Deal found 12/17$955
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:10 amLAX - HKG
1 stop21h 30mMultiple Airlines
Fri 1/238:05 pmHKG - LAX
1 stop15h 20mMultiple Airlines
Deal found 12/17$960
This FlightHub deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:30 amLAX - HKG
1 stop39h 50mChina Eastern
Sat 12/277:40 amHKG - LAX
1 stop17h 25mChina Eastern
Deal found 12/17$988

Find flight deals from Irvine to Hong Kong

Keep the following information in mind while searching for Irvine to Hong Kong flight deals. Data was last updated December 18, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$673
(Korean Air)

One-way from

$398
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,337
Provider with most accurate pricing for Los Angeles-Hong Kong Intl flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Hong Kong Intl flights.
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From Irvine to Hong Kong Intl
Search Deals
One-way flight from Irvine to Hong Kong Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Irvine to Hong Kong that are best for you.

Fly from

Irvine

Fly to

Hong Kong

Route

Depart

Return

Price

Los AngelesHong Kong

LAX - HKG

LAXHKG

Los Angeles

Fri 1/30

7:20 am-11:10 pm

2 stops23h 50m

Hong Kong Intl

Tue 3/24

12:55 am-2:40 pm

1 stop28h 45m

$680

Los AngelesHong Kong

LAX - HKG

LAXHKG

Los Angeles

Sun 3/15

11:50 pm-11:10 pm

1 stop32h 20m

Hong Kong Intl

Thu 4/30

12:45 am-4:50 pm

2 stops31h 05m

$686

Los AngelesHong Kong

LAX - HKG

LAXHKG

Los Angeles

Wed 1/28

10:50 am-11:20 am

1 stop32h 30m

Hong Kong Intl

Thu 3/26

12:55 am-2:35 pm

2 stops28h 40m

$686

Los AngelesHong Kong

LAX - HKG

LAXHKG

Los Angeles

Sun 1/25

10:50 am-11:10 pm

1 stop20h 20m

Hong Kong Intl

Thu 3/26

12:55 am-5:32 pm

2 stops31h 37m

$686

Los AngelesHong Kong

LAX - HKG

LAXHKG

Los Angeles

Sun 1/25

11:30 pm-12:00 pm

1 stop20h 30m

Hong Kong Intl

Fri 3/27

1:10 pm-4:10 pm

1 stop18h 00m

$760

Los AngelesHong Kong

LAX - HKG

LAXHKG

Los Angeles

Tue 1/27

11:30 pm-10:40 pm

1 stop31h 10m

Hong Kong Intl

Tue 3/31

1:00 pm-4:00 pm

1 stop18h 00m

$760

Los AngelesHong Kong

LAX - HKG

LAXHKG

Los Angeles

Wed 6/3

6:30 am-4:20 pm

2 stops42h 50m

Hong Kong Intl

Mon 6/15

12:45 am-9:40 am

1 stop23h 55m

$801

Los AngelesHong Kong

LAX - HKG

LAXHKG

Los Angeles

Mon 3/16

11:50 pm-11:20 am

1 stop20h 30m

Hong Kong Intl

Mon 3/30

12:20 pm-9:40 am

1 stop36h 20m

$804

Los AngelesHong Kong

LAX - HKG

LAXHKG

Los Angeles

Sat 1/31

10:40 pm-9:15 am

1 stop18h 35m

Hong Kong Intl

Tue 3/31

8:10 pm-8:45 pm

1 stop15h 35m

$806

Los AngelesHong Kong

LAX - HKG

LAXHKG

Los Angeles

Sat 1/31

10:40 pm-9:15 am

1 stop18h 35m

Hong Kong Intl

Thu 3/26

5:35 pm-8:25 pm

1 stop17h 50m

$806

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 22 results
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Best time to book a flight from Irvine to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Irvine with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Irvine to Hong Kong

How far ahead should I book a flight from Irvine to Hong Kong?

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Hong Kong. Price data was last updated on December 12, 2025.

The best time to book flights from Irvine to Hong Kong is 49 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Irvine to Hong Kong?

Currently, September is the cheapest month in which you can book a flight from Irvine to Hong Kong (average of $597). Flying from Irvine to Hong Kong in June is currently the most expensive (average of $896). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IR9 to HKG?

Find hourly flight availability from Irvine to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Irvine to Hong Kong is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 17% on airfare.

What is the cheapest day to fly from Irvine to Hong Kong?

Use this chart to determine the cheapest time to fly round-trip from Irvine to Hong Kong. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Irvine to Hong Kong flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Irvine to Hong Kong

Explore weekly flight availability from Irvine to Hong Kong. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 18, 2025.

The most flights from IR9 to HKG are scheduled on a Monday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (16 on average).

How much does it cost to fly round-trip from Irvine to Hong Kong?

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated December 18, 2025.
Get a feel of what it's like to fly with China Airlines, Asiana Airlines, and Cathay Pacific from Irvine to Hong Kong by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very good
792 reviews

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.3

Entertainment

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

TPE - SFO

China Airlines has horrible customer services. The flight I was taking had many empty seats, but I got rejected many services with the excuses that the flight is fully booked. 1. When I was checking in at the front dest to request the seat together with my husband, I was told that the flight was fully booked. We need to pay almost extra $200 per person to sit together. 2. When I tried to use the VIP lounge with my mileage points, I was rejected. The reason was that the flight was fully booked.
China Airlines
8.3
Very good
792 reviews
China Airlines
8.3
Very good
792 reviews

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.3

Entertainment

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

TPE - SFO

China Airlines has horrible customer services. The flight I was taking had many empty seats, but I got rejected many services with the excuses that the flight is fully booked. 1. When I was checking in at the front dest to request the seat together with my husband, I was told that the flight was fully booked. We need to pay almost extra $200 per person to sit together. 2. When I tried to use the VIP lounge with my mileage points, I was rejected. The reason was that the flight was fully booked.
Asiana Airlines
8.2
Very good
493 reviews
China Airlines
8.3
Very good
792 reviews

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.3

Entertainment

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

TPE - SFO

China Airlines has horrible customer services. The flight I was taking had many empty seats, but I got rejected many services with the excuses that the flight is fully booked. 1. When I was checking in at the front dest to request the seat together with my husband, I was told that the flight was fully booked. We need to pay almost extra $200 per person to sit together. 2. When I tried to use the VIP lounge with my mileage points, I was rejected. The reason was that the flight was fully booked.
Cathay Pacific
7.6
Good
1,095 reviews
China Airlines
8.3
Very good
792 reviews

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.3

Entertainment

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

TPE - SFO

China Airlines has horrible customer services. The flight I was taking had many empty seats, but I got rejected many services with the excuses that the flight is fully booked. 1. When I was checking in at the front dest to request the seat together with my husband, I was told that the flight was fully booked. We need to pay almost extra $200 per person to sit together. 2. When I tried to use the VIP lounge with my mileage points, I was rejected. The reason was that the flight was fully booked.
United Airlines
7.4
Good
9,093 reviews
China Airlines
8.3
Very good
792 reviews

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.3

Entertainment

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

TPE - SFO

China Airlines has horrible customer services. The flight I was taking had many empty seats, but I got rejected many services with the excuses that the flight is fully booked. 1. When I was checking in at the front dest to request the seat together with my husband, I was told that the flight was fully booked. We need to pay almost extra $200 per person to sit together. 2. When I tried to use the VIP lounge with my mileage points, I was rejected. The reason was that the flight was fully booked.
Air Canada
7.1
Good
10,534 reviews
China Airlines
8.3
Very good
792 reviews

Comfort

8.0

Boarding

8.3

Food

7.8

Overall

8.3

Entertainment

8.0

Crew

8.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

TPE - SFO

China Airlines has horrible customer services. The flight I was taking had many empty seats, but I got rejected many services with the excuses that the flight is fully booked. 1. When I was checking in at the front dest to request the seat together with my husband, I was told that the flight was fully booked. We need to pay almost extra $200 per person to sit together. 2. When I tried to use the VIP lounge with my mileage points, I was rejected. The reason was that the flight was fully booked.

Related info for your journey

Find useful and relevant information for your journey from Irvine to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hong Kong from Irvine?

    If you book a flight to Hong Kong from Irvine, you will be flying to Hong Kong Intl, which is the city’s only airport. Hong Kong Intl (HKG) is located 16.2 mi from the center of Hong Kong. There are 16 flights from Irvine to Hong Kong Intl per day from 17 different airlines.

  • How popular is this Irvine to Hong Kong flight route?

    This flight path from Irvine to Hong Kong Intl was viewed by 772 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Irvine to Hong Kong?

    There are many flights that can get you from Irvine to Hong Kong in 20h 30m. Fly via Korean Air or Asiana Airlines to get the fastest option. Irvine and Hong Kong are separated by a distance of 7243 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Irvine to Hong Kong one-way?

    The cheapest airline one-way is AIR PREMIA, with whom users have recently found tickets for as low as $330. However, be on the lookout for offers from Philippine Airlines and Air Canada, as they are both options that can get you from Irvine to Hong Kong for a low price.

  • What are the most reliable airlines from Irvine to Hong Kong?

    Before booking your flight to Hong Kong from Irvine, check out the most reliable airlines to get you to your destination on time: American Airlines (82%), LATAM Airlines (82%), Malaysia Airlines( 81%).

  • What are the cheapest flights from Irvine to Hong Kong?

    Looking for the cheapest flight from Irvine to Hong Kong? While on average our users pay $5,985, our data indicates the cheapest price to be $320. The most popular route (Los Angeles - Hong Kong Intl), is priced around $551.

  • Can I find deals for flights from Irvine to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Irvine to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Irvine to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irvine to Hong Kong.

  • Can I find deals for business class flights from Irvine to Hong Kong?

    Yes. Cheapflights offers flight deals from Irvine to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Irvine to Hong Kong?

    Currently, September is the cheapest month in which you can book a flight from Irvine to Hong Kong (average of $597). Flying from Irvine to Hong Kong in June is currently the most expensive (average of $896). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Irvine to Hong Kong

Discover the top 10 airlines that operate flights from Irvine to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
AIR PREMIACheapest$371Average$710FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$433Average$1,027FlexibilityNo cancel feeOn-time74%
Air CanadaCheapest$500Average$707FlexibilityNo cancel feeOn-time67%
Asiana AirlinesCheapest$617Average$808FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$624Average$783FlexibilityNo cancel feeOn-time81%
Air ChinaCheapest$659Average$720FlexibilityNo cancel feeOn-time67%
China EasternCheapest$667Average$730FlexibilityNo cancel feeOn-time62%
Philippine AirlinesCheapest$704Average$762FlexibilityNo cancel feeOn-time60%
China AirlinesCheapest$748Average$894FlexibilityNo cancel feeOn-time70%
DeltaCheapest$789Average$1,083FlexibilityNo cancel feeOn-timeN/A

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