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Nanjing

$1,538+ Cheap flights from St. Louis (STL) to Nanjing (NKG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — NKG
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from St. Louis to Nanjing

Cheapest flights from St. Louis to Nanjing
Explore the most affordable flight options available from St. Louis to Nanjing. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This Cathay Pacific deal was found by Cheapflights users on 1/26. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:50 pm
STL
-
NKG
2 stops28h 10m
Cathay Pacific
Mon 3/98:20 am
NKG
-
STL
2 stops22h 40m
Cathay Pacific
Deal found 1/26$1,538

Find flight deals from St. Louis to Nanjing

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Nanjing (NKG). 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,538
(Cathay Pacific)
Provider with most accurate pricing for Lambert-St Louis-Nanjing Lukou Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Nanjing Lukou Intl flights.
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From Lambert-St Louis to Nanjing Lukou Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Nanjing 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 January 27, 2026.
Use the filters below to find and compare flights from St. Louis to Nanjing that are best for you.

Fly from

St. Louis

Fly to

Nanjing

Route

Depart

Return

Price

St. LouisNanjing

STL - NKG

STLNKG

Lambert-St Louis

Thu 3/5

10:37 am-1:00 pm

2 stops36h 23m

Nanjing Lukou Intl

Mon 3/9

8:20 am-6:00 pm

2 stops22h 40m

$1,538

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

  • Most accurate provider: When it comes to deals on St. Louis-Nanjing flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Nanjing flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Nanjing flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Nanjing 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-Nanjing 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 Nanjing

Have a flexible travel schedule? Discover the best time to fly to Nanjing from St. Louis with our price prediction graph.
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.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Nanjing. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from St. Louis to Nanjing?

    Cathay Pacific can get you from St. Louis to Nanjing in just under 36h 23m. Your travel time can differ by up to . There are 7211 mi between St. Louis and Nanjing.

  • Can I find deals for flights from St. Louis to Nanjing that include hotel bookings?

    Yes. In addition to deals on St. Louis to Nanjing flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Nanjing?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Nanjing.

  • Can I find deals for business class flights from St. Louis to Nanjing?

    Yes. Cheapflights offers flight deals from St. Louis to Nanjing by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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