SDF - HKG

$465 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 2/24. 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
$950
Delta
Mon 2/16Thu 2/19
SDF - HKG • 2 stops
Cheapest one-way
$465
Multiple Airlines
Tue 2/24
SDF - HKG • 2 stops
Top airlines
Delta
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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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

Mon, Feb 16 - Thu, Feb 19
Delta Logo
5:49 pm - 11:20 amSDF-HKG
28h 31m2 stops
Delta Logo
12:35 pm - 11:50 pmHKG-SDF
24h 15m2 stops
$950Delta
Find Deal
Sat, Feb 14 - Mon, Feb 23
United Airlines Logo
9:00 am - 6:45 amSDF-HKG
32h 45m2 stops
United Airlines Logo
10:35 am - 7:42 pmHKG-SDF
22h 07m2 stops
$1,025United Airlines
Find Deal
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
$1,152Delta
Find Deal
Sat, Feb 14 - Mon, Feb 23
Multiple Airlines Logo
6:38 pm - 5:35 amSDF-HKG
21h 57m1 stop
Multiple Airlines Logo
4:30 pm - 11:56 pmHKG-SDF
20h 26m1 stop
$1,181Multiple Airlines
Find Deal
Sat, Feb 14 - Sun, Feb 22
Multiple Airlines Logo
6:32 am - 1:50 pmSDF-HKG
42h 18m2 stops
Multiple Airlines Logo
12:25 am - 10:59 pmHKG-SDF
35h 34m2 stops
$1,341Multiple Airlines
Find Deal
Sat, Feb 14 - Mon, Feb 23
Multiple Airlines Logo
12:00 pm - 2:50 pmSDF-HKG
37h 50m2 stops
Multiple Airlines Logo
8:05 pm - 2:38 pmHKG-SDF
31h 33m3 stops
$1,369Multiple Airlines
Find Deal
Fri, Dec 26 - Fri, Jan 23
United Airlines Logo
2:00 pm - 7:20 pmSDF-HKG
40h 20m2 stops
United Airlines Logo
11:25 am - 7:54 pmHKG-SDF
21h 29m2 stops
$1,423United Airlines
Find Deal
Sat, Jan 3 - Sat, Jan 10
United Airlines Logo
9:05 am - 6:45 amSDF-HKG
32h 40m2 stops
United Airlines Logo
10:30 pm - 7:43 pmHKG-SDF
34h 13m2 stops
$1,584United Airlines
Find Deal
Fri, Dec 26 - Thu, Jan 22
Delta Logo
6:00 am - 11:10 pmSDF-HKG
28h 10m2 stops
Delta Logo
12:55 am - 11:50 pmHKG-SDF
35h 55m2 stops
$1,861Delta
Find Deal
Sat, Jan 3 - Fri, Jan 9
Delta Logo
8:30 am - 11:20 amSDF-HKG
37h 50m2 stops
Delta Logo
12:55 am - 8:57 pmHKG-SDF
33h 02m2 stops
$1,962Delta
Find Deal
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 Delta ($950) and United Airlines ($1,025).

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.

Good to know

Low seasonOctober
Cheapest flight$465
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 $465 for a one-way ticket and $950 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 9029 reviews
7.1Entertainment
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
Airline reviews

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

4.0 OkayAlvin, Nov 2025SFO - HND
Read more United Airlines reviews

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

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.

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

Information on your arrival and departure airports