Are direct flights from St. Louis to Hong Kong always the best option?

Direct flights offer convenience by minimizing travel time and avoiding layovers, but they are not always the most economical choice. Flights with one or more stops can sometimes be significantly cheaper. Consider your budget and time constraints when deciding between direct and connecting flights.

Can flexible travel dates help on St. Louis to Hong Kong flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons often results in lower fares compared to weekends or popular holiday periods. Adjusting your departure or return by a few days may unlock better deals.

What extra costs should I check before booking St. Louis to Hong Kong flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Also, consider the cost of transportation to and from the airports at both ends of your journey. These additional expenses can sometimes add up and affect the overall cost of your trip.

Flights From St. Louis

To Hong Kong

Cheap Flights from St. Louis to Hong Kong

Browse current best options from St. Louis. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

St. Louis

RatePunk searches hundreds of travel sites at once for deals on flights to Hong Kong

Prices updated 1 day ago

461 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 14, 2026.)

Today’s best flight deals from St. Louis to Hong Kong

Explore current cheapest deals departing from St. Louis to Hong Kong

2026-10-10 – 2026-10-16
STL - Hong Kong
88% AI deal score
$1,157
$957
Round trip
2027-02-03 – 2027-02-13
STL - Hong Kong
80% AI deal score
$1,119
$1,024
Round trip
2026-10-24 – 2026-10-31
STL - Hong Kong
80% AI deal score
$1,154
$1,036
Round trip
2026-11-17 – 2026-11-20
STL - Hong Kong
82% AI deal score
$1,170
$1,066
Round trip
2026-10-13 – 2026-10-18
STL - Hong Kong
80% AI deal score
$1,190
$1,073
Round trip
2026-10-23 – 2026-10-28
STL - Hong Kong
78% AI deal score
$1,187
$1,077
Round trip
2027-01-18 – 2027-02-15
STL - Hong Kong
79% AI deal score
$1,147
$1,096
Round trip
2027-01-19 – 2027-01-26
STL - Hong Kong
80% AI deal score
$1,180
$1,096
Round trip
2026-10-19 – 2026-10-22
STL - Hong Kong
78% AI deal score
$1,212
$1,114
Round trip
2026-11-24 – 2026-11-27
STL - Hong Kong
78% AI deal score
$1,170
$1,122
Round trip

St. Louis to Hong Kong: Overview

Insights for flights from St. Louis to Hong Kong

For travelers planning cheap flights from St. Louis to Hong Kong, February stands out as the most affordable month, with a median fare of just $664. Other cost-effective options include April, with a median fare of $814, and March, where the median fare is $815. These months offer the best opportunities for finding lower prices on this route.

Fares for flights from St. Louis to Hong Kong typically range from $1393 to $1524, with a median price of $1474. Right now, current fares are significantly below the typical level for this route. However, the share of recent fares classified as a good price is 0%, indicating that deals are not currently abundant.

Most itineraries for this route are connecting flights, as 0% of recent fares were non-stop. When connections are necessary, the typical number of stopovers is 2. New deals for this route show up several times a week, so setting up a price alert can be beneficial.

A typical journey from St. Louis to Hong Kong, including connections, takes approximately 39h 58m. This reflects the reality of traveling such a long distance with multiple stopovers.

The distance between St. Louis and Hong Kong is approximately 12,770 kilometers, classifying this as a long-haul route. This significant distance necessitates longer travel times and often involves multiple connections.

How much is a round trip from St. Louis to Hong Kong

Regular price: $1,010 - $2,045

Prices are currently below the regular range.

The regular price range for flights from St. Louis to Hong Kong is between 1010 USD and 2045 USD. The current lowest deal is 962 USD with Alaska Airlines, Inc. for travel from Oct 10-Oct 16.

now $962

Low $1,010

High $2,045

The cheapest time to fly from St. Louis to Hong Kong

The cheapest month to fly from St. Louis to Hong Kong is February, with a median price of $664. The most expensive month is June, with a median price of $2911. Prices are generally lower from February to December.

February

Cheapest

Flights from $664

June

Most Expensive

Flights from $2,911

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from St. Louis to Hong Kong

Alaska Airlines, Inc.

United Airlines

Cathay Pacific

Frontier Airlines

Last-minute flights going from St. Louis to Hong Kong

Thu, Sep 17

⌛ Last-Minute

STL - Hong Kong

St. Louis (STL) - Hong Kong (HKG)

United Airlines

$1,166

$1,169

One-way

Thu, Sep 17

⌛ Last-Minute

STL - Hong Kong

St. Louis (STL) - Hong Kong (HKG)

Cathay Pacific

$1,190

$1,294

One-way

Mon, Sep 21

⌛ Last-Minute

STL - Hong Kong

St. Louis (STL) - Hong Kong (HKG)

United Airlines

$1,425

$1,140

One-way

Thu, Sep 24

⌛ Last-Minute

STL - Hong Kong

St. Louis (STL) - Hong Kong (HKG)

United Airlines

$1,216

$1,176

One-way

Thu, Sep 24

⌛ Last-Minute

STL - Hong Kong

St. Louis (STL) - Hong Kong (HKG)

Alaska Airlines, Inc., Cathay Pacific

$1,125

$1,293

One-way

Thu, Sep 24

⌛ Last-Minute

STL - Hong Kong

St. Louis (STL) - Hong Kong (HKG)

Alaska Airlines, Inc., Cathay Pacific

$1,125

$1,295

One-way

Biggest price drops on these dates for flights from St. Louis to Hong Kong

2 nights

Sep 18 - Sep 20

$1,522 → $1,045

31%

2 nights

Sep 21 - Sep 23

$1,369 → $1,147

16%

6 nights

Oct 10 - Oct 16

$1,157 → $962

17%

7 nights

Dec 7 - Dec 14

$1,300 → $1,181

Popular Airports to fly from St. Louis to Hong Kong

St. Louis - Hong Kong route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from St. Louis to Hong Kong are below the typical level at $962.

📅 Best time to fly

February is historically cheapest

Historically, February is the cheapest month to fly from St. Louis to Hong Kong, with a median price of $664.

⏱️ Flight duration

Connecting flights average 39h 58m

Flights from St. Louis to Hong Kong typically involve 2 stopovers, averaging 39h 58m.

✈️ Airlines & availability

No direct flights available

There are no direct flights available from St. Louis to Hong Kong; all routes include connecting flights.

🏆 Airline highlight

Alaska Airlines, Inc. offers deals

Alaska Airlines, Inc. has historically offered deals for flights on this route.

🎯 Booking tip

Deals appear regularly

Deals for flights from St. Louis to Hong Kong appear regularly.

St. Louis main airports to depart from

St. Louis Lambert International (STL)

Cheapest

St. Louis Lambert International Airport is a good option for flights from St. Louis to Hong Kong.

📍 ~20 km from St. Louis (reachable by car or train)

💸 Flights from ~$1,020

Hong Kong main airports to arrive at

Hong Kong International (HKG)

Cheapest

Hong Kong International Airport is a key arrival point for flights from St. Louis.

📍 ~29 km from Hong Kong (reachable by car)

💸 Flights from ~$999

Airports nearby Hong Kong used as alternative

Shenzhen Bao an International (SZX)

Shenzhen Bao an International is a useful alternative with an extensive domestic China network.

📍 ~38 km from Hong Kong (reachable by ferry, bus, or rail)

💸 Flights from ~$1,128

Business & First Class Flight Deals to Hong Kong

Discover luxury on the budget with premium cabin class on flights from St. Louis to Hong Kong.

Elite

Best Elite deals to Hong Kong

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From STL

Elite

Feb 27

Hong Kong, Hong Kong

76% AI deal score

$24,047

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Feb 20

Hong Kong, Hong Kong

76% AI deal score

$24,047

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Feb 24

Hong Kong, Hong Kong

76% AI deal score

$24,047

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Jan 30

Hong Kong, Hong Kong

75% AI deal score

$24,047

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Jan 30

Hong Kong, Hong Kong

75% AI deal score

$24,047

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Jan 23

Hong Kong, Hong Kong

75% AI deal score

$24,047

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Feb 06

Hong Kong, Hong Kong

75% AI deal score

$24,047

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Feb 06

Hong Kong, Hong Kong

75% AI deal score

$24,047

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Feb 06

Hong Kong, Hong Kong

75% AI deal score

$24,047

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Jan 30

Hong Kong, Hong Kong

75% AI deal score

$24,047

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Jan 26

Hong Kong, Hong Kong

75% AI deal score

$24,047

Alaska Airlines, Inc., +1

Business Class

From STL

Elite

Jan 27

Hong Kong, Hong Kong

75% AI deal score

$24,047

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Hong Kong

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can also help identify better deals. Often, booking in advance may lead to lower fares.

Booking flights well in advance, usually several months before your intended departure, can often result in more favorable prices. However, prices can fluctuate, so monitoring fares over time may be beneficial. Last-minute bookings tend to be more expensive.

Comparing nearby airports can sometimes reveal different flight options or potentially lower fares, even if it means a slightly longer journey to or from the airport. It may be worth checking if alternative airports offer more competitive pricing or convenient connections. Always factor in the cost and time of ground transportation.

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St. Louis to Hong Kong: Overview

Insights for flights from St. Louis to Hong Kong

A typical journey from St. Louis to Hong Kong, including connections, takes approximately 39h 58m. This reflects the reality of traveling such a long distance with multiple stopovers.

How much is a round trip from St. Louis to Hong Kong

Regular price: $1,010 - $2,045

Prices are currently below the regular range.

The regular price range for flights from St. Louis to Hong Kong is between 1010 USD and 2045 USD. The current lowest deal is 962 USD with Alaska Airlines, Inc. for travel from Oct 10-Oct 16.

now $962

Low $1,010

High $2,045

The cheapest time to fly from St. Louis to Hong Kong

February

Cheapest

Flights from $664

June

Most Expensive

Flights from $2,911

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from St. Louis to Hong Kong

Alaska Airlines, Inc.

United Airlines

Cathay Pacific

Frontier Airlines

Last-minute flights going from St. Louis to Hong Kong

Thu, Sep 17

⌛ Last-Minute

STL - Hong Kong

St. Louis (STL) - Hong Kong (HKG)

United Airlines

$1,166

$1,169

One-way

Thu, Sep 17

⌛ Last-Minute

STL - Hong Kong

St. Louis (STL) - Hong Kong (HKG)

Cathay Pacific

$1,190

$1,294

One-way

Mon, Sep 21

⌛ Last-Minute

STL - Hong Kong

St. Louis (STL) - Hong Kong (HKG)

United Airlines

$1,425

$1,140

One-way

Thu, Sep 24

⌛ Last-Minute

STL - Hong Kong

St. Louis (STL) - Hong Kong (HKG)

United Airlines

$1,216

$1,176

One-way

Thu, Sep 24

⌛ Last-Minute

STL - Hong Kong

St. Louis (STL) - Hong Kong (HKG)

Alaska Airlines, Inc., Cathay Pacific

$1,125

$1,293

One-way

Thu, Sep 24

⌛ Last-Minute

STL - Hong Kong

St. Louis (STL) - Hong Kong (HKG)

Alaska Airlines, Inc., Cathay Pacific

$1,125

$1,295

One-way

Biggest price drops on these dates for flights from St. Louis to Hong Kong

2 nights

Sep 18 - Sep 20

$1,522 → $1,045

31%

2 nights

Sep 21 - Sep 23

$1,369 → $1,147

16%

6 nights

Oct 10 - Oct 16

$1,157 → $962

17%

7 nights

Dec 7 - Dec 14

$1,300 → $1,181

Popular Airports to fly from St. Louis to Hong Kong

St. Louis - Hong Kong route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from St. Louis to Hong Kong are below the typical level at $962.

📅 Best time to fly

February is historically cheapest

Historically, February is the cheapest month to fly from St. Louis to Hong Kong, with a median price of $664.

⏱️ Flight duration

Connecting flights average 39h 58m

Flights from St. Louis to Hong Kong typically involve 2 stopovers, averaging 39h 58m.

✈️ Airlines & availability

No direct flights available

There are no direct flights available from St. Louis to Hong Kong; all routes include connecting flights.

🏆 Airline highlight

Alaska Airlines, Inc. offers deals

Alaska Airlines, Inc. has historically offered deals for flights on this route.

🎯 Booking tip

Deals appear regularly

Deals for flights from St. Louis to Hong Kong appear regularly.

St. Louis main airports to depart from

St. Louis Lambert International (STL)

Cheapest

St. Louis Lambert International Airport is a good option for flights from St. Louis to Hong Kong.

📍 ~20 km from St. Louis (reachable by car or train)

💸 Flights from ~$1,020

Hong Kong main airports to arrive at

Hong Kong International (HKG)

Cheapest

Hong Kong International Airport is a key arrival point for flights from St. Louis.

📍 ~29 km from Hong Kong (reachable by car)

💸 Flights from ~$999

Airports nearby Hong Kong used as alternative

Shenzhen Bao an International (SZX)

Shenzhen Bao an International is a useful alternative with an extensive domestic China network.

📍 ~38 km from Hong Kong (reachable by ferry, bus, or rail)

💸 Flights from ~$1,128

Hong Kong, Hong Kong

75% AI deal score

$24,047

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Hong Kong

Cheap Flights from St. Louis to Hong Kong

Today’s best flight deals from St. Louis to Hong Kong

St. Louis to Hong Kong: Overview

Insights for flights from St. Louis to Hong Kong

How much is a round trip from St. Louis to Hong Kong

The cheapest time to fly from St. Louis to Hong Kong

Direct flights from St. Louis to Hong Kong

Last-minute flights going from St. Louis to Hong Kong

Biggest price drops on these dates for flights from St. Louis to Hong Kong

Popular Airports to fly from St. Louis to Hong Kong

St. Louis - Hong Kong route insights

Recent fares are below the typical level

February is historically cheapest

Connecting flights average 39h 58m

No direct flights available

Alaska Airlines, Inc. offers deals

Deals appear regularly

St. Louis main airports to depart from

Hong Kong main airports to arrive at

Airports nearby Hong Kong used as alternative

Business & First Class Flight Deals to Hong Kong

Best Elite deals to Hong Kong

Feb 27

Feb 20

Feb 24

Jan 30

Jan 30

Jan 23

Feb 06

Feb 06

Feb 06

Jan 30

Jan 26

Jan 27

Frequently Asked Questions About Flights to Hong Kong

How can I find cheap flights from St. Louis to Hong Kong?

When should I book flights from St. Louis to Hong Kong?

Should I compare nearby airports for flights from St. Louis to Hong Kong?

Are direct flights from St. Louis to Hong Kong always the best option?

Can flexible travel dates help on St. Louis to Hong Kong flights?

What extra costs should I check before booking St. Louis to Hong Kong flights?

Related routes

More routes from St. Louis

Flights to Hong Kong from other cities

St. Louis to Hong Kong: Overview

Insights for flights from St. Louis to Hong Kong

How much is a round trip from St. Louis to Hong Kong

The cheapest time to fly from St. Louis to Hong Kong

Direct flights from St. Louis to Hong Kong

Last-minute flights going from St. Louis to Hong Kong

Biggest price drops on these dates for flights from St. Louis to Hong Kong

Popular Airports to fly from St. Louis to Hong Kong

St. Louis - Hong Kong route insights

Recent fares are below the typical level

February is historically cheapest

Connecting flights average 39h 58m

No direct flights available

Alaska Airlines, Inc. offers deals

Deals appear regularly

St. Louis main airports to depart from

Hong Kong main airports to arrive at

Airports nearby Hong Kong used as alternative

Business & First Class Flight Deals to Hong Kong

Best Elite deals to Hong Kong

Feb 27

Feb 20

Feb 24

Jan 30

Jan 30

Jan 23

Feb 06

Feb 06

Feb 06

Jan 30

Jan 26

Jan 27

Frequently Asked Questions About Flights to Hong Kong

How can I find cheap flights from St. Louis to Hong Kong?

When should I book flights from St. Louis to Hong Kong?

Should I compare nearby airports for flights from St. Louis to Hong Kong?