Which airports can I use when flying from St. Louis to Hong Kong?

Flights from St. Louis to Hong Kong usually depart from Lambert-St Louis (STL) and arrive at Hong Kong Intl (HKG).

What cabin classes can I book on flights from St. Louis to Hong Kong?

Four cabin classes are available on flights from St. Louis to Hong Kong: • Economy Class • Premium Economy Class • Business Class • First Class Prices vary by airline.

Which airports do connecting flights from St. Louis to Hong Kong pass through?

One-stop flights from St. Louis to Hong Kong most commonly connect through: • San Francisco (SFO) - 45% of one-stop connections • Chicago O'Hare Intl (ORD) - 27% of one-stop connections • Dallas/Fort Worth (DFW) - 13% of one-stop connections • Seattle/Tacoma Intl (SEA) - 12% of one-stop connections San Francisco (SFO) handles the largest share of one-stop connections on this route.

Can I save money by using flexible dates for flights from St. Louis to Hong Kong?

Yes. Being flexible with your travel dates can save you up to 25% on the St. Louis to Hong Kong route. Tuesday is the cheapest departure day at $1,152 round-trip on average, while Wednesday is the most expensive at $1,534, a difference of $382. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Hong Kong?

Some of the most popular sights in Hong Kong are Hong Kong Convention and Exhibition Centre, King's Park and AsiaWorld-Expo. These are among the most viewed places in Hong Kong on KAYAK.

How long is a flight from St. Louis to Hong Kong?

A nonstop flight from St. Louis to Hong Kong takes 0h 00m, covering 7,929 miles.

Do I need a passport to fly from St. Louis to Hong Kong?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

How are flight prices from St. Louis to Hong Kong looking right now?

One-way fares from St. Louis to Hong Kong are currently in line with typical prices for this route. Average one-way fares are about $676.

How much time can I save by choosing a different layover airport from St. Louis to Hong Kong?

Flying via Seattle/Tacoma Intl (SEA) gives the shortest average 1-stop total travel time at 20h 21m, compared with 20h 34m via Dallas/Fort Worth (DFW) and 20h 35m via San Francisco (SFO).

What is the time difference between St. Louis and Hong Kong?

Hong Kong is 13 hours ahead of St. Louis (Hong Kong Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

How much should I expect to pay for a St. Louis to Hong Kong flight?

Round-trip flights from St. Louis to Hong Kong range from $1,111 to $1,623, with an average of $1,308 over the past 12 months. Anything below $1,111 counts as a good deal.

What is the cheapest airline to fly from St. Louis to Hong Kong?

United Airlines ($1,096) and Cathay Pacific ($1,162) are the cheapest airlines to fly round-trip from St. Louis to Hong Kong according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from St. Louis to Hong Kong?

San Francisco (SFO) is the most popular layover for the St. Louis to Hong Kong route. 45% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via SFO.

What is the cheapest layover airport when flying from St. Louis to Hong Kong?

Flights via San Francisco (SFO) offer the most affordable fares, with an average round-trip price of $1,213. Based on KAYAK data over the past 3 months.

When flying from St. Louis to Hong Kong which airport offers the shortest layover?

San Francisco (SFO) had the shortest average connection time for St. Louis to Hong Kong layovers at 710 minutes over the past 3 months.

$485 CHEAP FLIGHTS from St. Louis to Hong Kong (STL - HKG)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$989

Typical prices: $1,111-$1,623

Air Canada

Thu 3/1Fri 3/9

STL - HKG • 2 stops

Cheapest one-way

$485

Typical prices: $581-$878

Multiple Airlines

Wed 11/21

STL - HKG • 2 stops

Nonstop flights

Not available

There are currently no direct flights between St. Louis and Hong Kong. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

August

Cheapest • 41% price drop

May

Most popular

Good to know

Top layover airports

San Francisco (SFO)

Cheapest • Avg $1,213 (round-trip)

Seattle/Tacoma Intl (SEA)

Shortest trip • 20h 21m (one-way)

Insights

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We hope you love your trip to Hong Kong!

Flight Deals

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

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from St. Louis to Hong Kong

Mon, Mar 1 - Tue, Mar 9

7:33 am - 5:10 amSTL Lambert-St Louis-HKG Hong Kong Intl

31h 37m2 stops Chicago O'Hare Intl Vancouver Intl

2:00 pm - 3:26 pmHKG Hong Kong Intl-STL Lambert-St Louis

39h 26m2 stops Incheon Intl Toronto Pearson Intl

$989Multiple Airlines

Sun, Nov 1 - Sun, Nov 8

6:00 am - 5:00 amSTL Lambert-St Louis-HKG Hong Kong Intl

33h 00m2 stops Seattle/Tacoma Intl Incheon Intl

8:05 pm - 11:59 pmHKG Hong Kong Intl-STL Lambert-St Louis

41h 54m2 stops Incheon Intl Seattle/Tacoma Intl

$993Multiple Airlines

Thu, Nov 5 - Wed, Nov 11

6:00 am - 10:40 pmSTL Lambert-St Louis-HKG Hong Kong Intl

26h 40m2 stops Seattle/Tacoma Intl Incheon Intl

12:15 am - 11:59 pmHKG Hong Kong Intl-STL Lambert-St Louis

37h 44m2 stops Incheon Intl Seattle/Tacoma Intl

$993Multiple Airlines

Sat, Oct 31 - Fri, Nov 6

6:02 am - 10:40 pmSTL Lambert-St Louis-HKG Hong Kong Intl

27h 38m2 stops Seattle/Tacoma Intl Incheon Intl

12:15 am - 2:25 pmHKG Hong Kong Intl-STL Lambert-St Louis

52h 10m2 stops Incheon Intl Seattle/Tacoma Intl

$1,016Multiple Airlines

Wed, Jan 27 - Wed, Mar 31

8:30 am - 6:45 amSTL Lambert-St Louis-HKG Hong Kong Intl

32h 15m1 stop San Francisco

11:45 am - 10:09 pmHKG Hong Kong Intl-STL Lambert-St Louis

23h 24m1 stop San Francisco

$1,096United Airlines

Wed, Jan 27 - Wed, Mar 31

8:30 am - 6:45 amSTL Lambert-St Louis-HKG Hong Kong Intl

32h 15m1 stop San Francisco

11:55 pm - 6:09 pmHKG Hong Kong Intl-STL Lambert-St Louis

31h 14m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,098United Airlines

Wed, Jan 27 - Wed, Mar 31

8:30 am - 6:45 amSTL Lambert-St Louis-HKG Hong Kong Intl

32h 15m1 stop San Francisco

11:55 pm - 6:09 pmHKG Hong Kong Intl-STL Lambert-St Louis

31h 14m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,099United Airlines

Wed, Nov 11 - Thu, Nov 19

6:00 am - 4:45 pmSTL Lambert-St Louis-HKG Hong Kong Intl

20h 45m1 stop Seattle/Tacoma Intl

1:05 pm - 11:59 pmHKG Hong Kong Intl-STL Lambert-St Louis

24h 54m1 stop Seattle/Tacoma Intl

$1,162Cathay Pacific

Thu, Nov 5 - Thu, Nov 12

6:00 am - 4:45 pmSTL Lambert-St Louis-HKG Hong Kong Intl

20h 45m1 stop Seattle/Tacoma Intl

1:05 pm - 11:59 pmHKG Hong Kong Intl-STL Lambert-St Louis

24h 54m1 stop Seattle/Tacoma Intl

$1,162Cathay Pacific

Mon, Nov 2 - Thu, Nov 26

6:00 am - 4:45 pmSTL Lambert-St Louis-HKG Hong Kong Intl

20h 45m1 stop Seattle/Tacoma Intl

1:05 pm - 2:22 pmHKG Hong Kong Intl-STL Lambert-St Louis

39h 17m1 stop Seattle/Tacoma Intl

$1,173Cathay Pacific

Booking Insights

Price, demand and travel trends for St. Louis to Hong Kong flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from St. Louis to Hong Kong with more confidence.

Prices

Airlines

Layovers

What's the cheapest day of the week to fly from St. Louis to Hong Kong?

Tuesday is the cheapest day of the week to fly from St. Louis to Hong Kong, it is 12% cheaper than the average day. Wednesday is the most expensive day with flight prices 17% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from St. Louis to Hong Kong?

•August is the cheapest month to fly from St. Louis to Hong Kong at $771 round-trip.
•December ($1,732) and June ($1,641) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 124% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	September
High season	May
Cheapest flight	$485

Best time to beat the crowds but there is an average 2% increase in price.

Most popular time to fly and prices are also 12% lower on average.

Flight from St. Louis to Hong Kong

When to book flights from St. Louis to Hong Kong

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

What cabin classes can I book on flights from St. Louis to Hong Kong?
Four cabin classes are available on flights from St. Louis to Hong Kong:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.
How long is a flight from St. Louis to Hong Kong?
A nonstop flight from St. Louis to Hong Kong takes 0h 00m, covering 7,929 miles.
Do I need a passport to fly from St. Louis to Hong Kong?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a St. Louis to Hong Kong flight?
Round-trip flights from St. Louis to Hong Kong range from $1,111 to $1,623, with an average of $1,308 over the past 12 months. Anything below $1,111 counts as a good deal.
How are flight prices from St. Louis to Hong Kong looking right now?
One-way fares from St. Louis to Hong Kong are currently in line with typical prices for this route. Average one-way fares are about $676.
Which airports can I use when flying from St. Louis to Hong Kong?
Flights from St. Louis to Hong Kong usually depart from Lambert-St Louis (STL) and arrive at Hong Kong Intl (HKG).
Which airports do connecting flights from St. Louis to Hong Kong pass through?
One-stop flights from St. Louis to Hong Kong most commonly connect through:

• San Francisco (SFO) - 45% of one-stop connections
• Chicago O'Hare Intl (ORD) - 27% of one-stop connections
• Dallas/Fort Worth (DFW) - 13% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 12% of one-stop connections

San Francisco (SFO) handles the largest share of one-stop connections on this route.
Can I save money by using flexible dates for flights from St. Louis to Hong Kong?
Yes. Being flexible with your travel dates can save you up to 25% on the St. Louis to Hong Kong route. Tuesday is the cheapest departure day at $1,152 round-trip on average, while Wednesday is the most expensive at $1,534, a difference of $382. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from St. Louis to Hong Kong?
Flying via Seattle/Tacoma Intl (SEA) gives the shortest average 1-stop total travel time at 20h 21m, compared with 20h 34m via Dallas/Fort Worth (DFW) and 20h 35m via San Francisco (SFO).
What is the time difference between St. Louis and Hong Kong?
Hong Kong is 13 hours ahead of St. Louis (Hong Kong Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Hong Kong?
Some of the most popular sights in Hong Kong are Hong Kong Convention and Exhibition Centre, King's Park and AsiaWorld-Expo. These are among the most viewed places in Hong Kong on KAYAK.

If your dates can be flexible, aim for a Tuesday departure instead of Wednesday. On this route, Tuesday flights average $1,152 - about $382 less than Wednesday (25% savings) based on the last 12 months.
If you can choose when to travel, plan your St. Louis to Hong Kong trip for August. Fares historically average $771 round-trip in that month - typically $961 less than the most expensive month, which is December (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Hong Kong Intl Airport.
- Regal Airport Hotel
- Regala Skycity Hotel by Regal Hotels
- Four Points by Sheraton Hong Kong, Tung Chung

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$485 Find Cheap Flights from St. Louis to Hong Kong - Compare and Save

Everything you should know

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

Recent round-trip flight deals from St. Louis to Hong Kong

Recent one-way flight deals from St. Louis to Hong Kong

Recent last minute flight deals from St. Louis to Hong Kong

Price, demand and travel trends for St. Louis to Hong Kong flights

What's the cheapest day of the week to fly from St. Louis to Hong Kong?

What is the cheapest month to fly from St. Louis to Hong Kong?

What is the cheapest airline to fly from St. Louis to Hong Kong?

What is the most popular layover airport when flying from St. Louis to Hong Kong?

What is the cheapest layover airport when flying from St. Louis to Hong Kong?

When flying from St. Louis to Hong Kong which airport offers the shortest layover?

Key details for St. Louis to Hong Kong flights

Low season

High season

Cheapest flight

When to book flights from St. Louis to Hong Kong

Your St. Louis to Hong Kong flight questions, answered

Your guide to booking St. Louis to Hong Kong flights

More options for your flight from St. Louis to Hong Kong

Complete your trip to Hong Kong with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from St. Louis to Hong Kong

Find direct flights to and from St. Louis and Hong Kong

Flights from domestic origins to Hong Kong

Flights to other popular destinations

Find deals for your return flight