SDF - HKG

$460 Find Cheap Flights from Louisville to Hong Kong

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Hong Kong departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hong Kong

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Hong Kong, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Hong Kong, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,026
United Airlines
Tue 4/7Tue 4/14
SDF - HKG • 2 stops
Cheapest one-way
$460
Japan Airlines
Thu 7/23
SDF - HKG • 2 stops
Top airlines
United Airlines
Cheapest • from $1,026 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Louisville and Hong Kong. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Chicago (ORD)
Cheapest • Avg $1,413 (round-trip)
Dallas (DFW)
Shortest trip • 20h 15m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hong Kong!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Louisville to Hong Kong (SDF-HKG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Hong Kong that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to Hong Kong

Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
6:00 am - 6:30 pm
SDF
-
HKG
24h 30m
2 stops
United Airlines Logo
12:40 pm - 11:56 pm
HKG
-
SDF
23h 16m
2 stops
$1,026United Airlines
Tue, Jul 7 - Wed, Jul 22
United Airlines Logo
8:00 am - 5:00 am
SDF
-
HKG
33h 00m
2 stops
United Airlines Logo
10:30 pm - 2:37 pm
HKG
-
SDF
28h 07m
2 stops
$1,126United Airlines
Tue, Apr 7 - Tue, Apr 14
Japan Airlines Logo
12:11 pm - 9:30 pm
SDF
-
HKG
45h 19m
3 stops
Japan Airlines Logo
3:20 pm - 4:05 pm
HKG
-
SDF
36h 45m
2 stops
$1,162Japan Airlines
Sun, Jul 5 - Sun, Jul 19
United Airlines Logo
1:48 pm - 6:55 pm
SDF
-
HKG
41h 07m
2 stops
United Airlines Logo
10:30 pm - 8:23 pm
HKG
-
SDF
33h 53m
2 stops
$1,194United Airlines
Fri, Jul 10 - Fri, Jul 24
United Airlines Logo
6:15 am - 6:55 pm
SDF
-
HKG
24h 40m
2 stops
United Airlines Logo
11:45 am - 9:27 am
HKG
-
SDF
33h 42m
2 stops
$1,226United Airlines
Tue, Apr 7 - Tue, Apr 14
Multiple Airlines Logo
9:00 am - 9:00 pm
SDF
-
HKG
24h 00m
1 stop
Multiple Airlines Logo
12:10 pm - 11:43 pm
HKG
-
SDF
23h 33m
1 stop
$1,292Multiple Airlines
Wed, Jul 8 - Wed, Jul 22
Multiple Airlines Logo
9:21 am - 5:45 am
SDF
-
HKG
32h 24m
1 stop
Multiple Airlines Logo
8:00 pm - 7:48 pm
HKG
-
SDF
59h 48m
2 stops
$1,668Multiple Airlines
Wed, Jul 8 - Wed, Jul 22
Multiple Airlines Logo
1:16 pm - 4:05 am
SDF
-
HKG
26h 49m
1 stop
Multiple Airlines Logo
12:10 pm - 10:16 pm
HKG
-
SDF
22h 06m
1 stop
$1,734Multiple Airlines
Fri, Jul 10 - Fri, Jul 24
Multiple Airlines Logo
9:31 am - 11:55 pm
SDF
-
HKG
50h 24m
2 stops
Multiple Airlines Logo
6:25 pm - 7:26 pm
HKG
-
SDF
37h 01m
1 stop
$1,812Multiple Airlines
Tue, Jul 7 - Wed, Jul 22
Multiple Airlines Logo
7:20 pm - 9:00 pm
SDF
-
HKG
37h 40m
1 stop
Multiple Airlines Logo
12:10 pm - 10:16 pm
HKG
-
SDF
22h 06m
1 stop
$1,816Multiple Airlines
Booking Insights

KAYAK's insights & trends for Louisville to Hong Kong flights

Get data-powered insights and trends into flights from Louisville to Hong Kong to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Louisville to Hong Kong?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Louisville to Hong Kong were found on United Airlines ($1,026) and Japan Airlines ($1,162).

Good to know

Cheapest flight$460
Flight from Louisville to Hong Kong

When to book flights from Louisville to Hong Kong

Are your dates flexible? Find out the best times to travel from Louisville to Hong Kong based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Louisville to Hong Kong

  • What is the cheapest flight from Louisville to Hong Kong?

    In the last 3 days, the lowest price for a flight from Louisville to Hong Kong was $460 for a one-way ticket and $1,026 for a round-trip.

  • Do I need a passport to fly between Louisville and Hong Kong?

    A passport is required to fly from Louisville to Hong Kong.

  • Which aircraft models fly most regularly from Louisville to Hong Kong?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to Hong Kong?

    Star Alliance is the only airline alliance operating flights between Louisville and Hong Kong.

  • How does KAYAK find such low prices on flights from Louisville to Hong Kong?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to Hong Kong.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Hong Kong?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hong Kong from Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to Hong Kong?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hong Kong with an airline and back to Louisville with another airline. Booking your flights between Louisville and HKG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Hong Kong?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hong Kong from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Louisville to Hong Kong

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Hong Kong. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Louisville to Hong Kong? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9342 reviews
7.7Boarding
6.6Food
7.3Comfort
7.1Entertainment
8.1Crew
Airline reviews

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

10.0 ExcellentDr. Joseph, Feb 2026
DCA - ORD
Read more United Airlines reviews

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

it was a very short flight so my expectations were low.

As great a red-eye flight as red-eye flights can be.

Everything you need to know for your flight from Louisville to Hong Kong

Information on your arrival and departure airports