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Hong Kong

$826+ Cheap flights from Louisville (SDF) to Hong Kong

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — HKG
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Cheap flight deals from Louisville to Hong Kong

Best flights from Louisville to Hong Kong
Discover carefully curated flight deals from Louisville to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 17, 2025.

This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/266:00 amSDF - HKG
2 stops36h 00mUnited Airlines
Wed 1/2812:05 amHKG - SDF
2 stops26h 19mUnited Airlines
Deal found 12/14$827
This Cathay Pacific deal was found by Cheapflights users on 12/15. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/298:07 amSDF - HKG
1 stop23h 23mMultiple Airlines
Thu 2/512:35 pmHKG - SDF
1 stop19h 04mMultiple Airlines
Deal found 12/15$1,131
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/295:35 amSDF - HKG
2 stops24h 40mUnited Airlines
Thu 2/510:00 amHKG - SDF
2 stops23h 28mUnited Airlines
Deal found 12/15$853
This IEagle 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/302:05 pmSDF - HKG
2 stops42h 45mEmirates
Fri 2/69:00 pmHKG - SDF
3 stops37h 59mEmirates
Deal found 12/16$1,980
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/305:35 amSDF - HKG
2 stops24h 40mUnited Airlines
Fri 2/610:00 amHKG - SDF
2 stops23h 28mUnited Airlines
Deal found 12/16$921
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/308:07 amSDF - HKG
1 stop23h 23mMultiple Airlines
Fri 2/612:35 pmHKG - SDF
1 stop23h 44mMultiple Airlines
Deal found 12/16$1,231
This IEagle deal was found by Cheapflights users on 12/15. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/292:05 pmSDF - HKG
3 stops38h 35mEmirates
Thu 2/56:05 pmHKG - SDF
2 stops39h 23mEmirates
Deal found 12/15$2,004
This Cathay Pacific deal was found by Cheapflights users on 12/15. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/138:07 amSDF - HKG
1 stop23h 23mMultiple Airlines
Tue 1/204:30 pmHKG - SDF
1 stop38h 03mMultiple Airlines
Deal found 12/15$1,915
This Emirates deal was found by Cheapflights users on 12/15. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/132:05 pmSDF - HKG
2 stops35h 40mEmirates
Tue 1/209:00 pmHKG - SDF
3 stops36h 28mEmirates
Deal found 12/15$2,352

Find flight deals from Louisville to Hong Kong

Keep the following information in mind while searching for Louisville to Hong Kong flight deals. Data was last updated December 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$826
(Bravofly)
Provider with most accurate pricing for Louisville Intl-Hong Kong Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Hong Kong Intl flights.
Search Deals
From Louisville Intl to Hong Kong
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville 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 17, 2025.
Use the filters below to find and compare flights from Louisville to Hong Kong that are best for you.

Fly from

Louisville

Fly to

Hong Kong

Route

Depart

Return

Price

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Mon 1/26

6:00 am-7:00 am

2 stops36h 00m

Hong Kong Intl

Wed 1/28

12:05 am-1:24 pm

2 stops26h 19m

$827

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Thu 1/29

5:35 am-7:15 pm

2 stops24h 40m

Hong Kong Intl

Thu 2/5

10:00 am-8:28 pm

2 stops23h 28m

$853

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Fri 1/30

5:35 am-7:15 pm

2 stops24h 40m

Hong Kong Intl

Fri 2/6

10:00 am-8:28 pm

2 stops23h 28m

$921

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Thu 1/29

8:07 am-8:30 pm

1 stop23h 23m

Hong Kong Intl

Thu 2/5

12:35 pm-6:39 pm

1 stop19h 04m

$1,131

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Fri 1/30

8:07 am-8:30 pm

1 stop23h 23m

Hong Kong Intl

Fri 2/6

12:35 pm-11:19 pm

1 stop23h 44m

$1,231

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Tue 1/13

8:07 am-8:30 pm

1 stop23h 23m

Hong Kong Intl

Tue 1/20

4:30 pm-5:33 pm

1 stop38h 03m

$1,915

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Fri 1/30

2:05 pm-9:50 pm

2 stops42h 45m

Hong Kong Intl

Fri 2/6

9:00 pm-9:59 pm

3 stops37h 59m

$1,980

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Thu 1/29

2:05 pm-5:40 pm

3 stops38h 35m

Hong Kong Intl

Thu 2/5

6:05 pm-8:28 pm

2 stops39h 23m

$2,004

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Tue 1/13

2:05 pm-2:45 pm

2 stops35h 40m

Hong Kong Intl

Tue 1/20

9:00 pm-8:28 pm

3 stops36h 28m

$2,352

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Best time to book a flight from Louisville to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Louisville 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 Louisville to Hong Kong

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

Currently, April is the cheapest month in which you can book a flight from Louisville to Hong Kong (average of $830). Flying from Louisville to Hong Kong in June is currently the most expensive (average of $1,283). 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 SDF to HK?

Find hourly flight availability from Louisville 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 17, 2025.

When flying from Louisville to Hong Kong, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 24% versus a flight in the evening.

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 17, 2025.
See what other customers who have flown with United Airlines from Louisville to Hong Kong have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,092 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Louisville 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 from for flights from Louisville to Hong Kong?

    Located just 5.3 mi from the city center, Louisville Intl (SDF) is the airport most travelers will use when flying to Hong Kong from Louisville.

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

    Airlines like United Airlines fly from Louisville to Hong Kong in about 36h. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 8062 mi.

  • What is the cheapest airline to fly from Louisville to Hong Kong round-trip?

    Our cheapest airline available from Louisville to Hong Kong is United Airlines. Our recent data shows that you can find tickets from as low as $1,183 on this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville 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 Louisville to Hong Kong?

    Currently, April is the cheapest month in which you can book a flight from Louisville to Hong Kong (average of $830). Flying from Louisville to Hong Kong in June is currently the most expensive (average of $1,283). 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

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Top airline flying from Louisville to Hong Kong

Discover the top airline that operate flights from Louisville 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,183Average$1,233FlexibilityNo cancel feeOn-time69%

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