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Cheap flights from Louisville to Hong Kong from $1,038

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Hong Kong departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Louisville to Hong Kong

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:25 am - 6:30 pm
SDF
-
HKG
23h 05m
2 stops
United Airlines Logo
12:40 pm - 10:36 pm
HKG
-
SDF
21h 56m
2 stops
$1,038United Airlines
Wed, Sep 2 - Wed, Sep 9
Delta Logo
10:34 am - 5:05 am
SDF
-
HKG
30h 31m
2 stops
Delta Logo
12:20 pm - 12:24 am
HKG
-
SDF
24h 04m
2 stops
$1,053Delta
Wed, Aug 12 - Wed, Aug 26
ANA Logo
10:23 am - 5:15 am
SDF
-
HKG
30h 52m
2 stops
ANA Logo
11:55 pm - 7:07 pm
HKG
-
SDF
31h 12m
2 stops
$1,075ANA
Tue, Aug 18 - Mon, Aug 24
United Airlines Logo
8:00 am - 6:30 pm
SDF
-
HKG
22h 30m
2 stops
United Airlines Logo
10:30 pm - 9:57 am
HKG
-
SDF
23h 27m
2 stops
$1,193United Airlines
Fri, Sep 4 - Fri, Sep 11
Japan Airlines Logo
6:28 am - 9:30 pm
SDF
-
HKG
27h 02m
3 stops
Japan Airlines Logo
3:20 pm - 1:43 pm
HKG
-
SDF
34h 23m
2 stops
$1,199Japan Airlines
Wed, Sep 2 - Wed, Sep 9
Delta Logo
1:21 pm - 5:05 am
SDF
-
HKG
27h 44m
2 stops
Delta Logo
12:45 am - 10:50 pm
HKG
-
SDF
34h 05m
2 stops
$1,203Delta
Fri, Sep 4 - Thu, Sep 10
Japan Airlines Logo
6:28 am - 9:30 pm
SDF
-
HKG
27h 02m
3 stops
Japan Airlines Logo
1:20 am - 6:00 pm
HKG
-
SDF
28h 40m
2 stops
$1,205Japan Airlines
Tue, Sep 1 - Mon, Sep 7
Cathay Pacific Logo
6:28 am - 9:00 pm
SDF
-
HKG
26h 32m
1 stop
Cathay Pacific Logo
12:10 pm - 9:44 am
HKG
-
SDF
33h 34m
1 stop
$1,358Cathay Pacific
Tue, Sep 1 - Tue, Sep 8
Cathay Pacific Logo
11:09 am - 4:05 am
SDF
-
HKG
28h 56m
1 stop
Cathay Pacific Logo
4:05 pm - 12:49 pm
HKG
-
SDF
32h 44m
1 stop
$1,360Cathay Pacific
Wed, Aug 12 - Wed, Aug 26
Multiple Airlines Logo
11:05 am - 9:00 pm
SDF
-
HKG
21h 55m
1 stop
Multiple Airlines Logo
12:10 pm - 10:33 pm
HKG
-
SDF
22h 23m
1 stop
$1,451Multiple Airlines
Fri, Sep 4 - Fri, Sep 11

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United Airlines flights from Louisville to Hong Kong

Our best United Airlines deals on Louisville to Hong Kong flight tickets
United Airlines
Sep 2
SDF7:25 amLouisville Intl
23h 05m
2 stops
HKG6:30 pmHong Kong Intl
Sep 9
HKG12:40 pmHong Kong Intl
21h 56m
2 stops
SDF10:36 pmLouisville Intl
$1,038
United Airlines
Sep 4
SDF8:00 amLouisville Intl
22h 30m
2 stops
HKG6:30 pmHong Kong Intl
Sep 11
HKG10:30 pmHong Kong Intl
23h 27m
2 stops
SDF9:57 amLouisville Intl
$1,193

Delta flights from Louisville to Hong Kong

Our best Delta deals on Louisville to Hong Kong flight tickets
Delta
Aug 12
SDF10:34 amLouisville Intl
30h 31m
2 stops
HKG5:05 amHong Kong Intl
Aug 26
HKG12:20 pmHong Kong Intl
24h 04m
2 stops
SDF12:24 amLouisville Intl
$1,053
Delta
Sep 4
SDF1:21 pmLouisville Intl
27h 44m
2 stops
HKG5:05 amHong Kong Intl
Sep 10
HKG12:45 amHong Kong Intl
34h 05m
2 stops
SDF10:50 pmLouisville Intl
$1,203

momondo 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, momondo users made 832,500 searches. Data last updated July 22, 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

Wed 9/2

7:25 am-6:30 pm

2 stops23h 05m

Hong Kong Intl

Wed 9/9

12:40 pm-10:36 pm

2 stops21h 56m

$1,038

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Wed 8/12

10:34 am-5:05 am

2 stops30h 31m

Hong Kong Intl

Wed 8/26

12:20 pm-12:24 am

2 stops24h 04m

$1,053

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Tue 8/18

10:23 am-5:15 am

2 stops30h 52m

Hong Kong Intl

Mon 8/24

11:55 pm-7:07 pm

2 stops31h 12m

$1,075

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Fri 9/4

8:00 am-6:30 pm

2 stops22h 30m

Hong Kong Intl

Fri 9/11

10:30 pm-9:57 am

2 stops23h 27m

$1,193

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Wed 9/2

6:28 am-9:30 pm

3 stops27h 02m

Hong Kong Intl

Wed 9/9

3:20 pm-1:43 pm

2 stops34h 23m

$1,199

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Fri 9/4

1:21 pm-5:05 am

2 stops27h 44m

Hong Kong Intl

Thu 9/10

12:45 am-10:50 pm

2 stops34h 05m

$1,203

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Tue 9/1

6:28 am-9:30 pm

3 stops27h 02m

Hong Kong Intl

Mon 9/7

1:20 am-6:00 pm

2 stops28h 40m

$1,205

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Tue 9/1

6:28 am-9:00 pm

1 stop26h 32m

Hong Kong Intl

Tue 9/8

12:10 pm-9:44 am

1 stop33h 34m

$1,358

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Wed 8/12

11:09 am-4:05 am

1 stop28h 56m

Hong Kong Intl

Wed 8/26

4:05 pm-12:49 pm

1 stop32h 44m

$1,360
Quickest round-trip

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Fri 9/4

11:05 am-9:00 pm

1 stop21h 55m

Hong Kong Intl

Fri 9/11

12:10 pm-10:33 pm

1 stop22h 23m

$1,451

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Louisville to Hong Kong

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Hong Kong according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to Hong Kong (SDF to HKG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Hong Kong

Fastest flight time

22h 55m

Direct flights

None
The fastest flight from Louisville to Hong Kong takes 22h 55m
There are no direct flights from Louisville to Hong Kong. There are no popular flight routes from Louisville to Hong Kong.
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Frequently asked questions about flying from Louisville to Hong Kong

  • How far is Louisville Intl to Hong Kong Intl by plane?

    Louisville Intl and Hong Kong Intl are 8050.8 mi apart from one another. 22h 55m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Louisville Intl Airport to Hong Kong Intl Airport?

    Prices for flights from Louisville Intl Airport to Hong Kong Intl Airport refresh daily.

  • How old do you have to be to fly from Louisville Intl Airport to Hong Kong Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisville Intl Airport to Hong Kong Intl Airport.

  • What documentation or ID do you need to fly to Hong Kong Intl Airport?

    The necessary travel and health documents for your Hong Kong Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Louisville to Hong Kong

  • How do I get Price Alerts for flights from Louisville to Hong Kong?

    Price Alerts will notify you by email when the price for flights to Hong Kong from Louisville decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Louisville to Hong Kong with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Hong Kong?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisville to Hong Kong. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Louisville to Hong Kong with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Louisville to Hong Kong flights to just show those with flexible booking policies.

How can momondo help me find flights from Louisville to Hong Kong?

Once you have performed a search for Louisville to Hong Kong flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Louisville to Hong Kong right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Louisville to Hong Kong flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Hong Kong trip

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Fly your favorite airline to Hong Kong

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
United Airlines
Cathay Pacific