$512+ Cheap flights from St. Louis (STL) to Hong Kong (HKG)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HKG
Jul 28 — Aug 41
Round-trip
1 adult, Economy
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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
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Best
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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 June 28, 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 June 28, 2026.
This Gotogate deal was found by Cheapflights users on 6/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:29 am
STL
- HKG
2 stops26h 36m
Multiple Airlines
Tue 9/227:40 pm
HKG
- STL
2 stops31h 41m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$1,093
This FlightHub deal was found by Cheapflights users on 6/27. 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 10/288:33 am
STL
- HKG
2 stops31h 37m
Air Canada
Sat 10/3110:45 am
HKG
- STL
2 stops21h 44m
Air Canada
Deal found 6/27![Air Canada logo]()
$1,151
This FlightHub deal was found by Cheapflights users on 6/23. 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.
Thu 10/88:00 am
STL
- HKG
2 stops32h 15m
Air Canada
Thu 10/159:45 am
HKG
- STL
2 stops24h 36m
Air Canada
Deal found 6/23![Air Canada logo]()
$1,177
This FlightHub deal was found by Cheapflights users on 6/26. 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.
Sat 11/78:33 am
STL
- HKG
2 stops30h 37m
Air Canada
Sat 12/1210:45 am
HKG
- STL
2 stops24h 28m
Air Canada
Deal found 6/26![Air Canada logo]()
$1,217
This Etihad Airways deal was found by Cheapflights users on 6/25. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:00 am
STL
- HKG
2 stops38h 00m
Multiple Airlines
Wed 8/268:10 pm
HKG
- STL
2 stops33h 13m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,234
This Gotogate deal was found by Cheapflights users on 6/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:30 pm
STL
- HKG
1 stop26h 50m
Lufthansa
Tue 9/2211:25 pm
HKG
- STL
1 stop27h 00m
Lufthansa
Deal found 6/23![Lufthansa logo]()
$1,244
This Air Canada deal was found by Cheapflights users on 6/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:04 pm
STL
- HKG
2 stops44h 06m
Air Canada
Thu 12/1710:45 am
HKG
- STL
2 stops24h 28m
Air Canada
Deal found 6/27![Air Canada logo]()
$1,282
This Etihad Airways deal was found by Cheapflights users on 6/25. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:10 am
STL
- HKG
2 stops38h 50m
Multiple Airlines
Mon 8/38:10 pm
HKG
- STL
2 stops36h 11m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,294
This Travelocity deal was found by Cheapflights users on 6/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:02 am
STL
- HKG
2 stops27h 03m
Multiple Airlines
Tue 7/219:30 am
HKG
- STL
2 stops27h 29m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$1,299
This FlightHub deal was found by Cheapflights users on 6/25. 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.
Mon 12/74:05 pm
STL
- HKG
2 stops40h 35m
Multiple Airlines
Mon 1/114:30 pm
HKG
- STL
2 stops60h 56m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,311
This Air Canada deal was found by Cheapflights users on 6/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:33 am
STL
- HKG
2 stops31h 37m
Air Canada
Mon 11/1610:45 am
HKG
- STL
2 stops42h 41m
Air Canada
Deal found 6/24![Air Canada logo]()
$1,317
This FlightHub deal was found by Cheapflights users on 6/28. 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.
Sat 7/185:59 pm
STL
- HKG
2 stops46h 16m
Air Canada
Thu 7/239:45 am
HKG
- STL
2 stops45h 57m
Air Canada
Deal found 6/28![Air Canada logo]()
$1,328
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 June 28, 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 June 28, 2026.
This Etihad Airways deal was found by Cheapflights users on 6/27. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:34 am
STL
- HKG
2 stops35h 26m
Multiple Airlines
Sat 8/228:10 pm
HKG
- STL
2 stops40h 48m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$1,234
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Mon 11/97:05 pm
STL
- HKG
1 stop21h 40m
United Airlines
Wed 11/1112:05 am
HKG
- STL
2 stops32h 01m
United Airlines
Deal found 6/23![United Airlines logo]()
$1,501
This Gotogate deal was found by Cheapflights users on 6/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:55 am
STL
- HKG
2 stops31h 20m
Air Canada
Wed 7/299:45 am
HKG
- STL
2 stops41h 17m
Air Canada
Deal found 6/23![Air Canada logo]()
$1,543
This Etihad Airways deal was found by Cheapflights users on 6/27. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:32 am
STL
- HKG
2 stops34h 28m
Multiple Airlines
Sun 8/168:10 pm
HKG
- STL
2 stops35h 49m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$1,234
This United Airlines deal was found by Cheapflights users on 6/27. 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.
Tue 12/17:06 pm
STL
- HKG
1 stop21h 39m
United Airlines
Wed 12/1610:35 am
HKG
- STL
1 stop21h 18m
United Airlines
Deal found 6/27![United Airlines logo]()
$1,527
This EVA Air deal was found by Cheapflights users on 6/24. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:56 pm
STL
- HKG
2 stops25h 09m
Multiple Airlines
Thu 8/209:45 pm
HKG
- STL
2 stops33h 05m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$1,479
This United Airlines deal was found by Cheapflights users on 6/27. 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 11/127:05 pm
STL
- HKG
1 stop21h 40m
United Airlines
Mon 11/1610:35 am
HKG
- STL
1 stop21h 28m
United Airlines
Deal found 6/27![United Airlines logo]()
$1,527
Last-minute flights from St. Louis to Hong KongDiscover last-minute flight deals from St. Louis to Hong Kong. Data last updated June 28, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Hong Kong. Data last updated June 28, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 6/23. 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 6/297:56 pm
STL
- HKG
2 stops37h 24m
Multiple Airlines
Mon 7/610:40 am
HKG
- STL
2 stops26h 19m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$1,416
This Travelocity deal was found by Cheapflights users on 6/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:02 am
STL
- HKG
2 stops27h 03m
Multiple Airlines
Tue 7/219:30 am
HKG
- STL
2 stops27h 29m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$1,299
This FlightHub deal was found by Cheapflights users on 6/28. 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.
Sat 7/185:59 pm
STL
- HKG
2 stops46h 16m
Air Canada
Thu 7/239:45 am
HKG
- STL
2 stops45h 57m
Air Canada
Deal found 6/28![Air Canada logo]()
$1,328
This IEagle deal was found by Cheapflights users on 6/25. 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.
Sun 7/199:08 am
STL
- HKG
2 stops47h 47m
Qatar Airways
Thu 7/231:25 am
HKG
- STL
2 stops35h 34m
Qatar Airways
Deal found 6/25![Qatar Airways logo]()
$1,469
This Mytrip deal was found by Cheapflights users on 6/23. 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.
Tue 7/218:55 am
STL
- HKG
2 stops31h 20m
Air Canada
Tue 7/289:45 am
HKG
- STL
2 stops41h 17m
Air Canada
Deal found 6/23![Air Canada logo]()
$1,489
This Gotogate deal was found by Cheapflights users on 6/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:55 am
STL
- HKG
2 stops31h 20m
Air Canada
Wed 7/299:45 am
HKG
- STL
2 stops41h 17m
Air Canada
Deal found 6/23![Air Canada logo]()
$1,543
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Tue 7/217:23 pm
STL
- HKG
1 stop20h 37m
United Airlines
Tue 7/2811:45 am
HKG
- STL
1 stop19h 32m
United Airlines
Deal found 6/23![United Airlines logo]()
$1,627
This Etihad Airways deal was found by Cheapflights users on 6/26. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:55 am
STL
- HKG
2 stops37h 05m
Multiple Airlines
Mon 8/38:10 pm
HKG
- STL
2 stops36h 53m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$1,234
This Qatar Airways deal was found by Cheapflights users on 6/23. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:24 pm
STL
- HKG
2 stops30h 46m
Qatar Airways
Sun 8/21:25 am
HKG
- STL
2 stops35h 07m
Qatar Airways
Deal found 6/23![Qatar Airways logo]()
$1,558
This Etihad Airways deal was found by Cheapflights users on 6/25. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:02 am
STL
- HKG
2 stops36h 58m
Multiple Airlines
Sat 8/18:10 pm
HKG
- STL
2 stops41h 06m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$1,374
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 June 28, 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 June 28, 2026.
This oojo deal was found by Cheapflights users on 6/26. 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.
Wed 7/156:02 am
STL
- HKG
2 stops28h 28m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$512
This Kiwi.com deal was found by Cheapflights users on 6/24. 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.
Tue 8/186:45 pm
STL
- HKG
3 stops52h 15m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$539
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 8/226:45 pm
STL
- HKG
3 stops51h 55m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$573
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Sun 8/236:17 pm
STL
- HKG
3 stops46h 08m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$574
This FlightHub deal was found by Cheapflights users on 6/23. 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.
Sat 8/226:54 pm
STL
- HKG
2 stops45h 21m
Air Canada
Deal found 6/23![Air Canada logo]()
$602
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/238:42 am
STL
- HKG
1 stop21h 13m
United Airlines
Deal found 6/23![United Airlines logo]()
$865
This KAYAK deal was found by Cheapflights users on 6/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:11 pm
STL
- HKG
1 stop21h 54m
Cathay Pacific
Deal found 6/23![Cathay Pacific logo]()
$942
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 June 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,093 (Gotogate) |
One-way from | $512 (oojo) |
Popular in | July |
Cheapest in | February |
Average price | $1,352 |
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 2,558,603 searches. Data last updated June 28, 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 - HKG
STLHKG
Lambert-St Louis
Sat 8/15
8:34 am-9:00 am
2 stops35h 26m
Hong Kong Intl
Sat 8/22
8:10 pm-11:58 pm
2 stops40h 48m
$1,234
St. LouisHong Kong
STL - HKG
STLHKG
Lambert-St Louis
Sun 8/9
9:32 am-9:00 am
2 stops34h 28m
Hong Kong Intl
Sun 8/16
8:10 pm-6:59 pm
2 stops35h 49m
$1,234
St. LouisHong Kong
STL - HKG
STLHKG
Lambert-St Louis
Fri 8/7
7:56 pm-10:05 am
2 stops25h 09m
Hong Kong Intl
Thu 8/20
9:45 pm-5:50 pm
2 stops33h 05m
$1,479
St. LouisHong Kong
STL - HKG
STLHKG
Lambert-St Louis
Mon 11/9
7:05 pm-6:45 am
1 stop21h 40m
Hong Kong Intl
Wed 11/11
12:05 am-6:06 pm
2 stops32h 01m
$1,501
Quickest round-trip
St. LouisHong Kong
STL - HKG
STLHKG
Lambert-St Louis
Tue 12/1
7:06 pm-6:45 am
1 stop21h 39m
Hong Kong Intl
Wed 12/16
10:35 am-5:53 pm
1 stop21h 18m
$1,527
St. LouisHong Kong
STL - HKG
STLHKG
Lambert-St Louis
Thu 11/12
7:05 pm-6:45 am
1 stop21h 40m
Hong Kong Intl
Mon 11/16
10:35 am-6:03 pm
1 stop21h 28m
$1,527
St. LouisHong Kong
STL - HKG
STLHKG
Lambert-St Louis
Tue 7/21
8:55 am-5:15 am
2 stops31h 20m
Hong Kong Intl
Wed 7/29
9:45 am-2:02 pm
2 stops41h 17m
$1,543
Cheapest one-way
St. LouisHong Kong
STL - HKG
STLHKG
Lambert-St Louis
Tue 8/18
6:45 pm-12:00 pm
3 stops52h 15m
$539
St. LouisHong Kong
STL - HKG
STLHKG
Lambert-St Louis
Sun 8/23
6:17 pm-5:25 am
3 stops46h 08m
$574
St. LouisHong Kong
STL - HKG
STLHKG
Lambert-St Louis
Sat 8/22
6:54 pm-5:15 am
2 stops45h 21m
$602
Showing 1-10 of 14 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 June.
| 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 July is currently the most expensive (average of $1,681). 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?
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 June 28, 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.
Comfort
7.6
Food
7.3
Entertainment
7.8
Overall
7.6
Crew
8.1
Boarding
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jun 2026
MNL - HKG
Comfort
7.6
Food
7.3
Entertainment
7.8
Overall
7.6
Crew
8.1
Boarding
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jun 2026
MNL - HKG
Comfort
7.6
Food
7.3
Entertainment
7.8
Overall
7.6
Crew
8.1
Boarding
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jun 2026
MNL - HKG
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$734 | Average$1,323 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,095 | Average$1,565 | FlexibilityNo cancel fee | On-time72% |