$485 Cheap Flights from St. Louis (STL) to Da Nang (DAD)

View $485 flight on Thu, Feb 26, 2026Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Da Nang Intl. Airport (DAD)

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Cheap Flights from St. Louis to Da Nang (STL-DAD)

Prices were available within the past 7 days and start at $485 for one-way flights and $1,005 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Nov 10 - Mon, Nov 17
STL
St. Louis
DAD
Da Nang
$1,005 Roundtrip, found 3 days ago
$1,005
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Nov 10 from St. Louis to Da Nang, returning Mon, Nov 17, priced at $1,005 found 3 days ago
Alaska Airlines
Mon, Nov 10 - Mon, Nov 17
STL
St. Louis
DAD
Da Nang
$1,014 Roundtrip, found 3 days ago
$1,014
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Mon, Nov 10 from St. Louis to Da Nang, returning Mon, Nov 17, priced at $1,014 found 3 days ago
Alaska Airlines
Thu, Oct 30 - Mon, Nov 3
STL
St. Louis
DAD
Da Nang
$1,040 Roundtrip, found 2 days ago
$1,040
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Oct 30 from St. Louis to Da Nang, returning Mon, Nov 3, priced at $1,040 found 2 days ago
Alaska Airlines
Thu, Oct 30 - Thu, Nov 6
STL
St. Louis
DAD
Da Nang
$1,040 Roundtrip, found 3 days ago
$1,040
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Oct 30 from St. Louis to Da Nang, returning Thu, Nov 6, priced at $1,040 found 3 days ago
Alaska Airlines
Thu, Oct 30 - Mon, Nov 3
STL
St. Louis
DAD
Da Nang
$1,044 Roundtrip, found 2 days ago
$1,044
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Oct 30 from St. Louis to Da Nang, returning Mon, Nov 3, priced at $1,044 found 2 days ago
Southwest Airlines
Thu, Feb 5 - Wed, Mar 25
STL
St. Louis
DAD
Da Nang
$1,048 Roundtrip, found 1 hour ago
$1,048
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Thu, Feb 5 from St. Louis to Da Nang, returning Wed, Mar 25, priced at $1,048 found 1 hour ago
Alaska Airlines
Thu, Oct 30 - Mon, Nov 3
STL
St. Louis
DAD
Da Nang
$1,050 Roundtrip, found 2 days ago
$1,050
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Oct 30 from St. Louis to Da Nang, returning Mon, Nov 3, priced at $1,050 found 2 days ago
Delta
Tue, Oct 7 - Wed, Oct 15
STL
St. Louis
DAD
Da Nang
$1,168 Roundtrip, found 1 day ago
$1,168
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Oct 7 from St. Louis to Da Nang, returning Wed, Oct 15, priced at $1,168 found 1 day ago
Korean Air
Wed, Jan 7 - Sat, Feb 28
STL
St. Louis
DAD
Da Nang
$1,231 Roundtrip, found 5 days ago
$1,231
Roundtrip
found 5 days ago
Select Korean Air flight, departing Wed, Jan 7 from St. Louis to Da Nang, returning Sat, Feb 28, priced at $1,231 found 5 days ago
Emirates
Mon, Feb 9 - Fri, Mar 27
STL
St. Louis
DAD
Da Nang
$1,711 Roundtrip, found 3 days ago
$1,711
Roundtrip
found 3 days ago
Select Emirates flight, departing Mon, Feb 9 from St. Louis to Da Nang, returning Fri, Mar 27, priced at $1,711 found 3 days ago

Alternative airports near Da Nang

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Da Nang Intl. DAD. Cheapest and Closest option available. Average driving time to city center is 2 minutes. Flights from $1,363
DAD
Da Nang Intl.
CheapestClosest
Average driving time to city center2 min
Flights from $1,363

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Da Nang Intl. Airport (DAD) cost?
Get a cheap one-way flight from $485 or cheap return flight from $1,005 from Lambert-St. Louis Intl. Airport (STL) to Da Nang Intl. Airport (DAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Da Nang Intl. Airport (DAD)?
Planning your getaway for November is a great way to save, as it's the cheapest month for flights between STL and DAD. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Da Nang Intl. Airport (DAD)?
To find the cheapest airline flying from STL to DAD, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Da Nang Intl. Airport (DAD)?
There are no daily direct flights from Lambert-St. Louis Intl. Airport (STL) to Da Nang Intl. Airport (DAD). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from STL to DAD?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Da Nang Intl. Airport (DAD)?
To reach Da Nang Intl. Airport (DAD) on schedule, pick a flight that takes off from Lambert-St. Louis Intl. Airport (STL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Da Nang Intl. Airport (DAD) last-minute?
Booking your ticket from STL to DAD shortly before your journey is typically more expensive. But if you're flexible with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a STL to DAD flight and hotel package?
Compared with arranging flights and hotels separately, booking a STL to DAD flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place will take the hassle out of planning your trip. Just secure your flights and select from our wide range of hotels, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Da Nang Intl. Airport (DAD)?
Usually, it's possible to cancel or reschedule your STL to DAD flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Da Nang Intl.
Airlines serving
Air Canada, Delta, Korean Air
Roundtrip price
$1,005
Distance
8464 mi

Book with confidence

Book with confidence

St. Louis to Da Nang Flights

The cheapest times to fly from St. Louis to Da Nang

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Da Nang are during the month of November. You can find some of the cheapest flights from St. Louis to Da Nang with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Da Nang

Sunday is one of the best days to book for cheap flights from St. Louis to Da Nang: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Da Nang

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Da Nang in 2025. You can also book with separate airlines for your outbound and return journeys, from $485 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Da Nang flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Da Nang airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Da Nang Flights

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*Available to One Key members.