$484+ Cheap flights from St. Louis (STL) to Hong Kong (HKG)
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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HKG
Nov 8 — Nov 151
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from St. Louis 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 St. Louis to Hong Kong
Cheapest
Best
Last-minute
One-way
Cheapest flights from St. Louis to Hong KongExplore the most affordable flight options available from St. Louis to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
Explore the most affordable flight options available from St. Louis to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
This Expedia deal was found by Cheapflights users on 10/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
2 stops26h 30m
Thu 11/198:55 am -
2 stops29h 04m
Deal found 10/6![Multiple Airlines logo]()
$998
This FlightHub deal was found by Cheapflights users on 10/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:05 pm -
2 stops46h 55m
Wed 12/94:30 pm -
2 stops60h 56m
Deal found 10/9![Multiple Airlines logo]()
$1,038
This Mytrip deal was found by Cheapflights users on 10/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:28 pm -
3 stops32h 32m
Thu 11/122:35 pm -
3 stops35h 58m
Deal found 10/6![Multiple Airlines logo]()
$1,048
This Booking.com deal was found by Cheapflights users on 10/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:04 am -
2 stops26h 26m
Sun 12/131:45 pm -
2 stops24h 14m
Deal found 10/4![Multiple Airlines logo]()
$1,117
This Orbitz deal was found by Cheapflights users on 10/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:00 am -
2 stops26h 30m
Tue 11/173:25 pm -
2 stops61h 00m
Deal found 10/5![Multiple Airlines logo]()
$1,127
This Expedia deal was found by Cheapflights users on 10/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
2 stops27h 10m
Thu 11/261:45 pm -
2 stops38h 37m
Deal found 10/5![Multiple Airlines logo]()
$1,147
Best flights from St. Louis to Hong KongDiscover carefully curated flight deals from St. Louis to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
Discover carefully curated flight deals from St. Louis to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
This Delta deal was found by Cheapflights users on 10/6. 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.
Wed 1/272:15 pm -
2 stops27h 25m
Wed 3/319:25 am -
2 stops21h 31m
Deal found 10/6![Delta logo]()
$1,101
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Wed 1/278:30 am -
1 stop32h 15m
Wed 3/3111:45 am -
1 stop23h 24m
Deal found 10/9![United Airlines logo]()
$1,147
This FlightHub deal was found by Cheapflights users on 10/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/275:02 am -
2 stops41h 53m
Wed 3/319:30 am -
2 stops21h 39m
Deal found 10/7![ANA logo]()
$1,149
This SmartFares deal was found by Cheapflights users on 10/6. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
1 stop20h 45m
Thu 11/191:05 pm -
1 stop24h 54m
Deal found 10/6![Multiple Airlines logo]()
$1,168
This Delta deal was found by Cheapflights users on 10/5. 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.
Mon 11/27:45 am -
2 stops33h 55m
Wed 11/2512:55 am -
2 stops35h 58m
Deal found 10/5![Delta logo]()
$1,189
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Wed 2/38:30 am -
1 stop32h 15m
Sat 2/2712:15 am -
2 stops34h 57m
Deal found 10/6![United Airlines logo]()
$1,199
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Thu 11/198:00 am -
1 stop21h 20m
Thu 11/2610:45 pm -
2 stops24h 08m
Deal found 10/5![United Airlines logo]()
$1,204
Last-minute flights from St. Louis to Hong KongDiscover last-minute flight deals from St. Louis to Hong Kong. Data last updated October 9, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Hong Kong. Data last updated October 9, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 10/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:00 am -
2 stops26h 30m
Tue 11/173:25 pm -
2 stops61h 00m
Deal found 10/5![Multiple Airlines logo]()
$1,127
This Mytrip deal was found by Cheapflights users on 10/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:28 pm -
3 stops32h 32m
Thu 11/122:35 pm -
3 stops35h 58m
Deal found 10/6![Multiple Airlines logo]()
$1,048
This Expedia deal was found by Cheapflights users on 10/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
2 stops26h 30m
Thu 11/198:55 am -
2 stops29h 04m
Deal found 10/6![Multiple Airlines logo]()
$998
This FlightHub deal was found by Cheapflights users on 10/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:05 pm -
2 stops46h 55m
Wed 12/94:30 pm -
2 stops60h 56m
Deal found 10/9![Multiple Airlines logo]()
$1,038
This Expedia deal was found by Cheapflights users on 10/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
2 stops27h 10m
Thu 11/261:45 pm -
2 stops38h 37m
Deal found 10/5![Multiple Airlines logo]()
$1,147
One-way flights from St. Louis to Hong KongSearch for one-way flight options from St. Louis to Hong Kong. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
Search for one-way flight options from St. Louis to Hong Kong. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
This IEagle deal was found by Cheapflights users on 10/4. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:02 am -
2 stops26h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$484
This SmartFares deal was found by Cheapflights users on 10/4. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:02 am -
2 stops26h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$514
This FlightHub deal was found by Cheapflights users on 10/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:05 pm -
2 stops46h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$541
This oojo deal was found by Cheapflights users on 10/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:31 am -
2 stops36h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Japan Airlines logo]()
$606
This FlightHub deal was found by Cheapflights users on 10/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:26 am -
1 stop22h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Cathay Pacific logo]()
$610
This United Airlines deal was found by Cheapflights users on 10/4. 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.
Thu 10/151:29 pm -
2 stops27h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![United Airlines logo]()
$614
This Kiwi.com deal was found by Cheapflights users on 10/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:02 am -
2 stops29h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$617
This Expedia deal was found by Cheapflights users on 10/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:04 am -
3 stops50h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Japan Airlines logo]()
$648
Find flight deals from St. Louis to Hong Kong
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Hong Kong (HKG). 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 October 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $998 (Expedia) |
One-way from | $484 (IEagle) |
Popular in | December |
Cheapest in | February |
Average price | $1,225 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis 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 7,457,451 searches. Data last updated October 9, 2026.
Use the filters below to find and compare flights from St. Louis to Hong Kong that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisHong Kong
STL Lambert-St Louis - HKG Hong Kong Intl
STLHKG
Lambert-St Louis
Wed 11/11
4:05 pm-5:00 am
2 stops46h 55m
Hong Kong Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$541
St. LouisHong Kong
STL Lambert-St Louis - HKG Hong Kong Intl
STLHKG
Lambert-St Louis
Mon 10/26
6:35 pm-11:45 pm
3 stops40h 10m
Hong Kong Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$572
St. LouisHong Kong
STL Lambert-St Louis - HKG Hong Kong Intl
STLHKG
Lambert-St Louis
Mon 10/19
11:31 am-1:30 pm
2 stops36h 59m
Hong Kong Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$606
Quickest round-trip
St. LouisHong Kong
STL Lambert-St Louis - HKG Hong Kong Intl
STLHKG
Lambert-St Louis
Wed 11/11
7:26 am-8:05 pm
1 stop22h 39m
Hong Kong Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$610
St. LouisHong Kong
STL Lambert-St Louis - HKG Hong Kong Intl
STLHKG
Lambert-St Louis
Thu 10/15
7:08 am-6:55 pm
1 stop22h 47m
Hong Kong Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$614
St. LouisHong Kong
STL Lambert-St Louis - HKG Hong Kong Intl
STLHKG
Lambert-St Louis
Mon 10/19
7:08 am-6:55 pm
1 stop22h 47m
Hong Kong Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$614
St. LouisHong Kong
STL Lambert-St Louis - HKG Hong Kong Intl
STLHKG
Lambert-St Louis
Wed 10/21
7:08 am-6:55 pm
1 stop22h 47m
Hong Kong Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$614
St. LouisHong Kong
STL Lambert-St Louis - HKG Hong Kong Intl
STLHKG
Lambert-St Louis
Wed 10/21
6:35 pm-4:45 am
3 stops45h 10m
Hong Kong Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$659
St. LouisHong Kong
STL Lambert-St Louis - HKG Hong Kong Intl
STLHKG
Lambert-St Louis
Mon 10/19
8:00 pm-10:05 am
3 stops49h 05m
Hong Kong Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$693
St. LouisHong Kong
STL Lambert-St Louis - HKG Hong Kong Intl
STLHKG
Lambert-St Louis
Wed 1/27
2:15 pm-7:40 am
2 stops27h 25m
Hong Kong Intl
Wed 3/31
9:25 am-5:56 pm
2 stops21h 31m
$1,101
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from St. Louis to Hong Kong
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Hong Kong in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Hong Kong flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Hong Kong flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Hong Kong flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Hong Kong flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Hong Kong flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to Hong Kong
Have a flexible travel schedule? Discover the best time to fly to Hong Kong from St. Louis with our price prediction graph.
STL-HKG
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.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Hong Kong
What is the cheapest month to book a flight from St. Louis to Hong Kong?
Currently, February is the cheapest month in which you can book a flight from St. Louis to Hong Kong (average of $1,043). Flying from St. Louis to Hong Kong in December is currently the most expensive (average of $1,801). 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.
How much does it cost to fly round-trip from St. Louis to Hong Kong?
Airfare is below average for this route at the moment.
St. Louis to Hong Kong flights typically cost between $1,178 and $1,397 in November.The cheapest round-trip price found within the last 5 days was $998 on Multiple Airlines (Nov 9-Nov 19).
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 October 9, 2026.
Read reviews from past customers who have flown Cathay Pacific and United Airlines from St. Louis to Hong Kong. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Boarding
7.9
Overall
7.6
Comfort
7.6
Crew
8.1
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
CGK - HKG
Food
7.3
Boarding
7.9
Overall
7.6
Comfort
7.6
Crew
8.1
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
CGK - HKG
Food
7.3
Boarding
7.9
Overall
7.6
Comfort
7.6
Crew
8.1
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
CGK - HKG
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Flights by cabin class
Hong Kong flight routes
Other flight options
Other flights from St. Louis
Popular flights
Alternative routes for St. Louis to Hong Kong
See prices for flight routes from nearby airports that may be better suited for you.
Search flights from St. Louis to Hong Kong by cabin class
Find flights from St. Louis to Hong Kong, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Hong Kong
Explore flights to Hong Kong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 9, 2026.
St. Louis and Hong Kong flights
Browse other St. Louis and Hong Kong flight options. Last updated on October 9, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on October 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from St. Louis to Hong Kong
Discover the top 2 airlines that operate flights from St. Louis 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 7,457,451 searches. Data last updated October 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$734 | Average$1,280 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,095 | Average$1,546 | FlexibilityNo cancel fee | On-time72% |