HKG - STL

$457 Find Cheap Flights from Hong Kong to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hong Kong to St. Louis departing on 10/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hong Kong to St. Louis, 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 Hong Kong to St. Louis, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Hong Kong to St. Louis (HKG-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hong Kong to St. Louis 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 Hong Kong to St. Louis

Wed, Feb 18 - Sun, Feb 22
Air Canada Logo
8:25 pm - 3:29 pmHKG-STL
33h 04m2 stops
Air Canada Logo
4:05 pm - 6:40 pmSTL-HKG
36h 35m2 stops
$1,441Air Canada
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Wed, Feb 18 - Sun, Feb 22
Air Canada Logo
8:25 pm - 3:29 pmHKG-STL
33h 04m2 stops
Air Canada Logo
4:05 pm - 6:40 pmSTL-HKG
36h 35m2 stops
$1,442Air Canada
Find Deal
Wed, Feb 18 - Sun, Feb 22
Cathay Pacific Logo
4:10 pm - 10:24 pmHKG-STL
20h 14m1 stop
Cathay Pacific Logo
5:49 pm - 5:35 amSTL-HKG
21h 46m1 stop
$1,475Cathay Pacific
Find Deal
Wed, Feb 18 - Sun, Feb 22
Cathay Pacific Logo
4:40 pm - 11:08 pmHKG-STL
20h 28m1 stop
Cathay Pacific Logo
6:10 am - 7:10 pmSTL-HKG
23h 00m1 stop
$1,552Cathay Pacific
Find Deal
Wed, Feb 18 - Sun, Feb 22
Cathay Pacific Logo
4:40 pm - 11:08 pmHKG-STL
20h 28m1 stop
Cathay Pacific Logo
11:18 am - 8:35 pmSTL-HKG
19h 17m1 stop
$1,565Cathay Pacific
Find Deal
Wed, Feb 18 - Sun, Feb 22
United Airlines Logo
10:35 am - 7:03 pmHKG-STL
22h 28m1 stop
United Airlines Logo
4:30 pm - 7:00 amSTL-HKG
24h 30m2 stops
$1,591United Airlines
Find Deal
Wed, Feb 18 - Sun, Feb 22
United Airlines Logo
10:35 am - 7:03 pmHKG-STL
22h 28m1 stop
United Airlines Logo
4:30 pm - 7:00 amSTL-HKG
24h 30m2 stops
$1,592United Airlines
Find Deal
Tue, Feb 17 - Sun, Feb 22
ANA Logo
12:05 am - 12:20 pmHKG-STL
26h 15m2 stops
ANA Logo
1:27 pm - 10:50 pmSTL-HKG
43h 23m2 stops
$1,611ANA
Find Deal
Tue, Feb 17 - Sun, Feb 22
ANA Logo
12:05 am - 12:20 pmHKG-STL
26h 15m2 stops
ANA Logo
1:27 pm - 10:50 pmSTL-HKG
43h 23m2 stops
$1,612ANA
Find Deal
Tue, Feb 17 - Sun, Feb 22
ANA Logo
12:05 am - 12:20 pmHKG-STL
26h 15m2 stops
ANA Logo
6:15 am - 5:45 amSTL-HKG
33h 30m2 stops
$1,719ANA
Find Deal

Everything you should know

Cheapest round-trip
$1,441
Air Canada
Wed 2/18Sun 2/22
HKG - STL • 2 stops
Cheapest one-way
$457
Multiple Airlines
Fri 10/10
HKG - STL • 2 stops
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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 St. Louis!
Booking Insights

KAYAK's insights & trends for Hong Kong to St. Louis flights

Get data-powered insights and trends into flights from Hong Kong to St. Louis to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Hong Kong to St. Louis?

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 Hong Kong to St. Louis were found on Air Canada ($1,441) and Cathay Pacific ($1,475).

Find deals

Good to know

Cheapest flight$457
Flight from Hong Kong to St. Louis

When to book flights from Hong Kong to St. Louis

Are your dates flexible? Find out the best times to travel from Hong Kong to St. Louis 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 Hong Kong to St. Louis

  • What is the cheapest flight from Hong Kong to St. Louis?

    In the last 3 days, the lowest price for a flight from Hong Kong to St. Louis was $457 for a one-way ticket and $1,441 for a round-trip.

  • Do I need a passport to fly between Hong Kong and St. Louis?

    Yes, you’ll need a passport to travel to St. Louis from Hong Kong.

  • Which airports will I be using when flying from Hong Kong to St. Louis?

    Hong Kong and St. Louis are both served by 1 main airport. You will leave Hong Kong from Hong Kong Intl and will be arriving at Lambert-St Louis.

  • Which aircraft models fly most regularly from Hong Kong to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Hong Kong to St. Louis?

    oneworld, and Star Alliance are the airline alliances operating flights between Hong Kong and St. Louis, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Hong Kong to St. Louis?

    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 Hong Kong to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hong Kong to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Hong Kong 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 Hong Kong to St. Louis?

    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 St. Louis with an airline and back to Hong Kong with another airline. Booking your flights between Hong Kong and STL 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 Hong Kong to St. Louis?

    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 St. Louis from Hong Kong up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Hong Kong to St. Louis

Information on your arrival and departure airports

Hong Kong (HKG)
St. Louis (STL)

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