HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hong Kong

$1,234+ Cheap flights from Louisville (SDF) to Hong Kong

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — HKG
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisville to Hong Kong with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Louisville to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Hong Kong (HK0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,234
(United Airlines)

Popular in

March

Cheapest in

December

Average price

$1,371
Provider with most accurate pricing for Louisville Intl-Hong Kong Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Hong Kong Intl flights.
Search Deals
From Louisville Intl to Hong Kong
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find 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 January 30, 2025.

This United Airlines deal was found by Cheapflights users on 1/30. 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.
Sun 3/165:45 pmSDF - HKG
2 stops36h 20mUnited Airlines
Sun 3/239:30 pmHKG - SDF
2 stops29h 13mUnited Airlines
Deal found 1/30$1,234
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/166:00 pmSDF - HKG
2 stops41h 10mDelta
Sat 3/2212:55 amHKG - SDF
2 stops34h 20mDelta
Deal found 1/30$1,239
This Emirates deal was found by Cheapflights users on 1/30. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/163:35 pmSDF - HKG
3 stops38h 05mEmirates
Sun 3/236:00 pmHKG - SDF
2 stops40h 31mEmirates
Deal found 1/30$4,438
This American Airlines deal was found by Cheapflights users on 1/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1610:40 amSDF - HKG
1 stop21h 55mMultiple Airlines
Sun 3/2310:20 amHKG - SDF
2 stops21h 24mMultiple Airlines
Deal found 1/30$5,806

Find flights from Louisville to Hong Kong within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Sun 3/16

5:45 pm-6:05 pm

2 stops36h 20m

Hong Kong Intl

Sun 3/23

9:30 pm-2:43 pm

2 stops29h 13m

$1,234

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Sun 3/16

6:00 pm-11:10 pm

2 stops41h 10m

Hong Kong Intl

Sat 3/22

12:55 am-11:15 pm

2 stops34h 20m

$1,239

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Sun 3/16

3:35 pm-5:40 pm

3 stops38h 05m

Hong Kong Intl

Sun 3/23

6:00 pm-10:31 pm

2 stops40h 31m

$4,438

LouisvilleHong Kong

SDF - HKG

SDFHKG

Louisville Intl

Sun 3/16

10:40 am-8:35 pm

1 stop21h 55m

Hong Kong Intl

Sun 3/23

10:20 am-7:44 pm

2 stops21h 24m

$5,806

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

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.

Travel insights for flights from Louisville to Hong Kong

Get recent, data-driven insights about flights from Louisville to Hong Kong including ideal travel times, pricing trends, and more.

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 $998). Flying from Louisville to Hong Kong in June is currently the most expensive (average of $1,665). 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.

What is the cheapest time of day to fly from SDF to HK?

Find hourly flight availability from Louisville to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

When flying from Louisville to Hong Kong, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 2% versus a flight in the morning.

Rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hong Kong ranges from 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.

Temperature in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

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 January 30, 2025.
Emirates
8.1
Very good
3,331 reviews

Overall

8.1

Boarding

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Emirates
8.1
Very good
3,331 reviews
Emirates
8.1
Very good
3,331 reviews

Overall

8.1

Boarding

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Delta
8.0
Very good
8,450 reviews
Emirates
8.1
Very good
3,331 reviews

Overall

8.1

Boarding

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

United Airlines
7.4
Good
8,906 reviews
Emirates
8.1
Very good
3,331 reviews

Overall

8.1

Boarding

8.1

Food

7.9

Comfort

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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.

  • What are the cheapest airlines flying 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 $1,234 on this airline. Additional options worth looking into are Delta and Emirates, starting at $1,239 and $4,438 round-trip. Users have found that United Airlines is 19% cheaper than the other options available to this destination.

  • 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 $998). Flying from Louisville to Hong Kong in June is currently the most expensive (average of $1,665). 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.

Alternative routes for Louisville to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
Cincinnati to Haneda flights
Cincinnati to Narita flights
Nashville to Narita flights
Nashville to Haneda flights
Louisville to Narita flights
Louisville to Haneda flights
Cincinnati to Suvarnabhumi flights
Nashville to Suvarnabhumi flights
Nashville to Manila flights
Knoxville to Narita flights
Lexington to Narita flights
Cincinnati to Ho Chi Minh City flights
Nashville to Incheon Intl flights
Cincinnati to New Delhi flights
Knoxville to Haneda flights
Lexington to Haneda flights
Louisville to Manila flights
Cincinnati to Incheon Intl flights
Nashville to Hyderabad flights
Cincinnati to Chennai flights
Cincinnati to Manila flights
Cincinnati to Hyderabad flights
Cincinnati to Kathmandu flights
Cincinnati to Mumbai flights
Cincinnati to Denpasar flights
Lexington to Incheon Intl flights
Cincinnati to Ahmedabad flights
Nashville to New Delhi flights
Nashville to Gimpo Intl flights
Louisville to Suvarnabhumi flights
Nashville to Mumbai flights
Evansville to Narita flights
Louisville to Incheon Intl flights
Cincinnati to Bangalore flights
Evansville to Haneda flights
Nashville to Denpasar flights
Nashville to Kansai Intl flights
Nashville to Chennai flights
Knoxville to Incheon Intl flights
Knoxville to Manila flights
Nashville to Hong Kong flights
Cincinnati to Phuket City flights
Cincinnati to Hongqiao Intl flights
Nashville to Ho Chi Minh City flights
Cincinnati to Pu Dong flights
Louisville to Gimpo Intl flights
Knoxville to Suvarnabhumi flights
Nashville to Ahmedabad flights

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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,181Average$1,381FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.