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Hong Kong

$607+ Cheap flights from Louisville (SDF) to Hong Kong

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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — HKG
May 1 — May 81
Fri 5/1
Fri 5/8
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 April 1, 2026.

This oojo deal was found by Cheapflights users on 3/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:36 am
SDF
-
HKG
2 stops44h 09m
Qatar Airways
Sun 5/1712:55 am
HKG
-
SDF
2 stops32h 35m
Qatar Airways
Deal found 3/27$1,245
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:43 pm
SDF
-
HKG
2 stops52h 42m
United Airlines
Thu 9/310:30 pm
HKG
-
SDF
2 stops27h 49m
United Airlines
Deal found 3/27$1,261
This United Airlines deal was found by Cheapflights users on 3/30. 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 5/77:15 am
SDF
-
HKG
2 stops34h 25m
United Airlines
Mon 8/312:40 pm
HKG
-
SDF
2 stops37h 48m
United Airlines
Deal found 3/30$1,276
This KAYAK deal was found by Cheapflights users on 3/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:41 pm
SDF
-
HKG
1 stop23h 29m
Cathay Pacific
Sat 5/2312:10 pm
HKG
-
SDF
1 stop22h 19m
Cathay Pacific
Deal found 3/28$1,377
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:30 am
SDF
-
HKG
2 stops28h 05m
United Airlines
Tue 6/210:30 pm
HKG
-
SDF
2 stops27h 58m
United Airlines
Deal found 3/27$1,384
This United Airlines deal was found by Cheapflights users on 3/31. 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 5/153:37 pm
SDF
-
HKG
2 stops38h 53m
United Airlines
Fri 5/2212:40 pm
HKG
-
SDF
2 stops21h 50m
United Airlines
Deal found 3/31$1,393
This Ovago deal was found by Cheapflights users on 3/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:40 am
SDF
-
HKG
2 stops24h 50m
Multiple Airlines
Sat 5/2310:30 pm
HKG
-
SDF
1 stop27h 58m
Multiple Airlines
Deal found 3/28$1,424
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:30 am
SDF
-
HKG
2 stops28h 05m
United Airlines
Fri 6/510:30 pm
HKG
-
SDF
2 stops27h 58m
United Airlines
Deal found 3/27$1,434
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/213:25 pm
SDF
-
HKG
2 stops26h 15m
United Airlines
Thu 6/410:30 pm
HKG
-
SDF
2 stops30h 19m
United Airlines
Deal found 3/27$1,469
This Finnair deal was found by Cheapflights users on 3/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:21 pm
SDF
-
HKG
2 stops40h 19m
Finnair
Mon 6/88:55 pm
HKG
-
SDF
2 stops37h 24m
Finnair
Deal found 3/27$1,485
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/213:25 pm
SDF
-
HKG
2 stops26h 15m
United Airlines
Sun 6/79:45 pm
HKG
-
SDF
2 stops23h 17m
United Airlines
Deal found 3/27$1,519
This Finnair deal was found by Cheapflights users on 3/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:21 pm
SDF
-
HKG
2 stops40h 19m
Finnair
Wed 6/38:55 pm
HKG
-
SDF
2 stops37h 24m
Finnair
Deal found 3/27$1,540

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 April 1, 2026.

Round-trip from

$1,245
(oojo)

One-way from

$665
(KAYAK)
From Louisville Intl to Hong Kong
Search Deals
One-way flight 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 April 1, 2026.
Use the filters below to find and compare flights from Louisville to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Sun 8/30

7:43 pm-12:25 pm

2 stops52h 42m

Hong Kong Intl

Thu 9/3

10:30 pm-2:19 pm

2 stops27h 49m

$1,261

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Thu 5/14

9:00 am-5:40 am

2 stops32h 40m

Hong Kong Intl

Thu 5/21

12:40 pm-11:59 pm

2 stops23h 19m

$1,276
Quickest round-trip

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Sat 5/16

5:41 pm-5:10 am

1 stop23h 29m

Hong Kong Intl

Sat 5/23

12:10 pm-10:29 pm

1 stop22h 19m

$1,377

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Wed 5/27

6:30 am-10:35 pm

2 stops28h 05m

Hong Kong Intl

Wed 6/3

10:30 pm-2:28 pm

2 stops27h 58m

$1,384

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Mon 6/29

3:41 pm-5:00 am

2 stops25h 19m

Hong Kong Intl

Sat 7/18

10:30 pm-11:54 am

2 stops25h 24m

$1,390

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Fri 5/15

3:37 pm-6:30 pm

2 stops38h 53m

Hong Kong Intl

Fri 5/22

12:40 pm-10:30 pm

2 stops21h 50m

$1,393

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Sat 5/16

5:40 am-6:30 pm

2 stops24h 50m

Hong Kong Intl

Sat 5/23

10:30 pm-2:28 pm

1 stop27h 58m

$1,424

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Thu 5/21

3:25 pm-5:40 am

2 stops26h 15m

Hong Kong Intl

Tue 6/2

10:30 pm-4:49 pm

2 stops30h 19m

$1,469

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Mon 5/25

1:21 pm-5:40 pm

2 stops40h 19m

Hong Kong Intl

Sun 6/7

8:55 pm-10:19 pm

2 stops37h 24m

$1,540

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Sun 5/24

6:56 pm-5:40 pm

2 stops34h 44m

Hong Kong Intl

Sun 6/7

8:55 pm-10:19 pm

2 stops37h 24m

$1,540

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 April 1, 2026.
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
9,529 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

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
9,529 reviews
United Airlines
7.4
Good
9,529 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

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.

  • 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 Qatar Airways, United Airlines, and Cathay Pacific fly from Louisville to Hong Kong in about 23h 29m. The time it takes to get you to your destination can typically vary by up to 29h 13m. 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 $1,026 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

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

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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,026Average$1,233FlexibilityNo cancel feeOn-time69%

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