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Hong Kong

$446+ Cheap flights from Louisville (SDF) 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — HKG
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Louisville to Hong Kong

Cheapest flights from Louisville to Hong Kong
Explore the most affordable flight options available from Louisville to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Korean Air deal was found by Cheapflights users on 1/28. 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.
Mon 9/217:00 am
SDF
-
HKG
2 stops27h 30m
Korean Air
Wed 9/2312:45 am
HKG
-
SDF
2 stops25h 03m
Korean Air
Deal found 1/28$905
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Wed 6/39:15 am
SDF
-
HKG
2 stops32h 25m
United Airlines
Wed 7/810:30 pm
HKG
-
SDF
2 stops30h 19m
United Airlines
Deal found 1/28$1,318
This Emirates deal was found by Cheapflights users on 1/28. 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.
Wed 6/33:30 pm
SDF
-
HKG
3 stops38h 45m
Emirates
Wed 7/87:10 pm
HKG
-
SDF
2 stops38h 59m
Emirates
Deal found 1/28$3,863
This Arangrant deal was found by Cheapflights users on 1/27. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/141:58 pm
SDF
-
HKG
2 stops27h 47m
ANA
Sat 3/2811:55 pm
HKG
-
SDF
2 stops25h 22m
ANA
Deal found 1/27$5,736
This Arangrant deal was found by Cheapflights users on 1/27. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/141:58 pm
SDF
-
HKG
2 stops27h 47m
ANA
Fri 3/2710:00 am
HKG
-
SDF
2 stops22h 14m
ANA
Deal found 1/27$5,739
This IEagle deal was found by Cheapflights users on 1/27. 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.
Sat 3/143:30 pm
SDF
-
HKG
2 stops35h 15m
Emirates
Fri 3/279:00 pm
HKG
-
SDF
3 stops37h 13m
Emirates
Deal found 1/27$14,756

Find flight deals from Louisville to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,318
(United Airlines)

One-way from

$446
(KAYAK)
Provider with most accurate pricing for Louisville Intl-Hong Kong Intl flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Hong Kong Intl flights.
Search Deals
From Louisville Intl to Hong Kong Intl
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One-way flight from Louisville Intl to Hong Kong Intl
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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 January 29, 2026.
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

Wed 6/3

9:15 am-5:40 am

2 stops32h 25m

Hong Kong Intl

Wed 7/8

10:30 pm-4:49 pm

2 stops30h 19m

$1,318

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Wed 6/3

3:30 pm-6:15 pm

3 stops38h 45m

Hong Kong Intl

Wed 7/8

7:10 pm-10:09 pm

2 stops38h 59m

$3,863

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Sat 3/14

1:58 pm-5:45 am

2 stops27h 47m

Hong Kong Intl

Sat 3/28

11:55 pm-1:17 pm

2 stops25h 22m

$5,736

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Sun 3/15

1:58 pm-5:45 am

2 stops27h 47m

Hong Kong Intl

Sat 3/28

11:55 pm-1:17 pm

2 stops25h 22m

$5,736

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Sun 3/15

1:58 pm-5:45 am

2 stops27h 47m

Hong Kong Intl

Fri 3/27

10:00 am-8:14 pm

2 stops22h 14m

$5,739

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Sat 3/14

1:58 pm-5:45 am

2 stops27h 47m

Hong Kong Intl

Fri 3/27

10:00 am-8:14 pm

2 stops22h 14m

$5,739

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Sat 3/14

3:30 pm-2:45 pm

2 stops35h 15m

Hong Kong Intl

Fri 3/27

9:00 pm-10:13 pm

3 stops37h 13m

$14,756

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Thu 2/5

8:07 am-1:50 pm

2 stops40h 43m

$446

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Tue 2/3

8:07 am-1:50 pm

2 stops40h 43m

$446

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Wed 2/4

8:07 am-10:55 pm

2 stops25h 48m

$449

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 18 results
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Compare providers for flights from Louisville to Hong Kong

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Hong Kong in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Hong Kong flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Hong Kong flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Hong Kong flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Hong Kong flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Hong Kong flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, October is the cheapest month in which you can book a flight from Louisville to Hong Kong (average of $852). Flying from Louisville to Hong Kong in July is currently the most expensive (average of $1,259). 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.

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 January 29, 2026.
Read through reviews of airlines operating flights from Louisville to Hong Kong, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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.

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

    Airlines like United Airlines, Emirates, and ANA fly from Louisville to Hong Kong in about 27h 47m. The time it takes to get you to your destination can typically vary by up to 10h 58m. Airlines will cover a distance of 8062 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $1,063 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, October is the cheapest month in which you can book a flight from Louisville to Hong Kong (average of $852). Flying from Louisville to Hong Kong in July is currently the most expensive (average of $1,259). 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

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Alternative routes for Louisville to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Hong Kong flights
Cincinnati to Hong Kong flights
Knoxville to Hong Kong flights
Lexington to Hong Kong flights
Evansville to Hong Kong flights

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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,063Average$1,233FlexibilityNo cancel feeOn-time69%

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