SDF - HKG

$950 Find Cheap Flights from Louisville to Hong Kong

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Hong Kong departing on 2/16. 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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Everything you should know

Cheapest round-trip
$950
United Airlines
Mon 2/16Thu 2/19
SDF - HKG • 2 stops
Cheapest one-way
Multiple Airlines
Wed 11/12
SDF - HKG • multi-stop
Top airlines
United Airlines
Cheapest • from $950 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Mon, Feb 16 - Thu, Feb 19
United Airlines Logo
3:30 pm - 7:00 amSDF-HKG
26h 30m2 stops
United Airlines Logo
10:35 am - 7:42 pmHKG-SDF
22h 07m2 stops
$950United Airlines
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Mon, Feb 16 - Wed, Feb 18
Delta Logo
6:23 am - 11:10 pmSDF-HKG
27h 47m2 stops
Delta Logo
12:55 am - 5:55 pmHKG-SDF
30h 00m2 stops
$1,177Delta
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Mon, Feb 16 - Wed, Feb 18
Delta Logo
7:50 am - 11:10 pmSDF-HKG
26h 20m2 stops
Delta Logo
12:55 am - 5:55 pmHKG-SDF
30h 00m2 stops
$1,219Delta
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Tue, Dec 16 - Mon, Dec 29
Multiple Airlines Logo
7:00 am - 7:00 amSDF-HKG
35h 00m2 stops
Multiple Airlines Logo
12:05 am - 1:13 pmHKG-SDF
26h 08m2 stops
$1,834Multiple Airlines
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Tue, Dec 16 - Tue, Dec 30
ANA Logo
7:10 am - 12:55 pmSDF-HKG
40h 45m2 stops
ANA Logo
10:00 am - 8:32 pmHKG-SDF
23h 32m2 stops
$1,892ANA
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Wed, Dec 17 - Sat, Dec 27
Multiple Airlines Logo
7:15 am - 11:10 pmSDF-HKG
26h 55m2 stops
Multiple Airlines Logo
12:35 pm - 11:56 pmHKG-SDF
24h 21m2 stops
$1,927Multiple Airlines
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Tue, Dec 16 - Mon, Dec 29
ANA Logo
9:00 am - 5:45 amSDF-HKG
31h 45m2 stops
ANA Logo
12:05 am - 1:13 pmHKG-SDF
26h 08m2 stops
$1,958ANA
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Wed, Dec 17 - Sun, Dec 28
Japan Airlines Logo
7:12 am - 9:10 pmSDF-HKG
24h 58m2 stops
Japan Airlines Logo
3:35 pm - 1:16 pmHKG-SDF
34h 41m2 stops
$1,970Japan Airlines
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Wed, Dec 17 - Sat, Dec 27
American Airlines Logo
7:12 am - 9:10 pmSDF-HKG
24h 58m2 stops
American Airlines Logo
10:20 am - 9:54 pmHKG-SDF
24h 34m2 stops
$2,148American Airlines
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Wed, Dec 17 - Sun, Dec 28
Japan Airlines Logo
7:12 am - 9:45 pmSDF-HKG
49h 33m3 stops
Japan Airlines Logo
3:35 pm - 1:30 pmHKG-SDF
34h 55m2 stops
$2,304Japan Airlines
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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 ($950) and Delta ($1,177).

Which airlines fly non-stop between Louisville and Hong Kong?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Louisville to Hong Kong.

There is just one airline that flies from Louisville to Hong Kong direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is $1,181.

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Good to know

Low seasonOctober
Cheapest flight$950
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 31% increase in price.
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 $950 for a round-trip ticket.

  • 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 9013 reviews
7.1Entertainment
7.3Comfort
8.1Crew
7.7Boarding
6.6Food
Airline reviews

Older aircraft, no meal, only food was for purchase. Not impressed United.

4.0 OkayThomas, Nov 2025SFO - KOA
Read more United Airlines reviews

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

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

Information on your arrival and departure airports

Louisville (SDF)
Hong Kong (HKG)