Cheap flights from St. Louis to Hong Kong from $1,029
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Hong Kong departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from St. Louis to Hong Kong
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cathay Pacific flights from St. Louis to Hong Kong
Our best Cathay Pacific deals on St. Louis to Hong Kong flight tickets
Air Canada flights from St. Louis to Hong Kong
Our best Air Canada deals on St. Louis to Hong Kong flight tickets
See travel insights to Hong Kong from
How to get the cheapest flight ticket from St. Louis to Hong Kong
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Hong Kong?
The month of February is, on average, the cheapest month to fly to Hong Kong from St. Louis, with most prices found around $1,063. The month of April is another great option to travel to Hong Kong, with average flight prices from St. Louis averaging around $1,146.
What is the cheapest day to depart on your flight to Hong Kong?
The cheapest day to depart from St. Louis to Hong Kong is on a Sunday. Travelers who choose to depart for Hong Kong on a Sunday will often find tickets for as low as $1,293. The most expensive day to fly to Hong Kong is Friday, with ticket prices averaging around $1,955.
When to book flights from St. Louis to Hong Kong
Cheap St. Louis to Hong Kong (STL to HKG) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Hong Kong
How far is Lambert-St Louis to Hong Kong Intl by plane?
The straight-line distance from Lambert-St Louis to Hong Kong Intl is 7933.7 mi. 19h 48m is a normal flight duration for this route.
When did momondo last update prices for flights from Lambert-St Louis Airport to Hong Kong Intl Airport?
Prices for flights from Lambert-St Louis Airport to Hong Kong Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to Hong Kong Intl Airport?
There are 3 operators available for flights from Lambert-St Louis Airport to Hong Kong Intl Airport as of March 2025.
How old do you have to be to fly from Lambert-St Louis Airport to Hong Kong Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Hong Kong Intl Airport.
What documentation or ID do you need to fly to Hong Kong Intl Airport?
The necessary travel and health documents for your Hong Kong Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from St. Louis to Hong Kong?
Based on momondo bookings for flights between St. Louis and Hong Kong, the leading airline is United Airlines, making up 60% of the total bookings. Other popular airlines include Cathay Pacific with 35% and Air Canada with 5%.
Best airlines flying from St. Louis to Hong Kong
Compare and see reviews for airlines that fly from St. Louis to Hong Kong with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $733 | Free Cancellation | Rating 7.0 9,012 reviews | |||
| PriceFrom $1,079 | Free Cancellation | Rating 7.4 8,614 reviews | |||
| PriceFrom $1,483 | Free Cancellation | Rating 7.5 841 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from St. Louis to Hong Kong?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hong Kong from St. Louis.
Can I find flights from St. Louis to Hong Kong with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for St. Louis to Hong Kong flights to just show those with flexible booking policies.
How can momondo help me find flights from St. Louis to Hong Kong?
Once all potential St. Louis to Hong Kong flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from St. Louis to Hong Kong right now. Can momondo alert me if prices change?
If you are not ready to book a flight from St. Louis to Hong Kong now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hong Kong and let you know when they change.