$495 Cheap Flights from Seattle (SEA) to Da Lat (DLI)

View $495 flight on Mon, Feb 2, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Da Lat (DLI-Lien Khuong)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Seattle to Da Lat (SEA-DLI)

Prices were available within the past 7 days and start at $495 for one-way flights and $884 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Tue, Nov 25 - Sat, Dec 6
SEA
Seattle
DLI
Da Lat
$884 Roundtrip, found 6 days ago
$884
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Tue, Nov 25 from Seattle to Da Lat, returning Sat, Dec 6, priced at $884 found 6 days ago
Asiana Airlines
Wed, Nov 19 - Sat, Dec 6
SEA
Seattle
DLI
Da Lat
$914 Roundtrip, found 6 days ago
$914
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Wed, Nov 19 from Seattle to Da Lat, returning Sat, Dec 6, priced at $914 found 6 days ago
Asiana Airlines
Tue, Oct 28 - Sat, Nov 8
SEA
Seattle
DLI
Da Lat
$934 Roundtrip, found 6 days ago
$934
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Tue, Oct 28 from Seattle to Da Lat, returning Sat, Nov 8, priced at $934 found 6 days ago
Asiana Airlines
Wed, Nov 12 - Sat, Nov 29
SEA
Seattle
DLI
Da Lat
$944 Roundtrip, found 6 days ago
$944
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Wed, Nov 12 from Seattle to Da Lat, returning Sat, Nov 29, priced at $944 found 6 days ago
Asiana Airlines
Mon, Nov 24 - Sat, Dec 6
SEA
Seattle
DLI
Da Lat
$964 Roundtrip, found 6 days ago
$964
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Mon, Nov 24 from Seattle to Da Lat, returning Sat, Dec 6, priced at $964 found 6 days ago
Asiana Airlines
Wed, Nov 26 - Sun, Dec 14
SEA
Seattle
DLI
Da Lat
$974 Roundtrip, found 6 days ago
$974
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Wed, Nov 26 from Seattle to Da Lat, returning Sun, Dec 14, priced at $974 found 6 days ago
Asiana Airlines
Fri, Nov 7 - Sat, Nov 22
SEA
Seattle
DLI
Da Lat
$984 Roundtrip, found 6 days ago
$984
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Fri, Nov 7 from Seattle to Da Lat, returning Sat, Nov 22, priced at $984 found 6 days ago
Asiana Airlines
Sun, Nov 30 - Mon, Dec 15
SEA
Seattle
DLI
Da Lat
$989 Roundtrip, found 6 days ago
$989
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Sun, Nov 30 from Seattle to Da Lat, returning Mon, Dec 15, priced at $989 found 6 days ago
EVA Airways
Mon, Feb 2 - Wed, Feb 18
SEA
Seattle
DLI
Da Lat
$991 Roundtrip, found 2 hours ago
$991
Roundtrip
found 2 hours ago
Select EVA Airways flight, departing Mon, Feb 2 from Seattle to Da Lat, returning Wed, Feb 18, priced at $991 found 2 hours ago
Asiana Airlines
Tue, Oct 28 - Sun, Nov 9
SEA
Seattle
DLI
Da Lat
$994 Roundtrip, found 6 days ago
$994
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Tue, Oct 28 from Seattle to Da Lat, returning Sun, Nov 9, priced at $994 found 6 days ago

Alternative airports near Da Lat

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

Select flight to Lien Khuong DLI. Cheapest and Closest option available. Average driving time to city center is 47 minutes. Flights from $1,111
DLI
Lien Khuong
CheapestClosest
Average driving time to city center47 min
Flights from $1,111
Flights from Seattle (SEA) to Da Lat (DLI)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Lien Khuong
Roundtrip price
$883
Distance
7298 mi

Seattle to Da Lat Flights

The cheapest times to fly from Seattle to Da Lat

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 Seattle to Da Lat are during the month of November. You can find some of the cheapest flights from Seattle to Da Lat with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Da Lat

Sunday is one of the best days to book for cheap flights from Seattle to Da Lat: 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 Seattle to Da Lat

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 Seattle to Da Lat in 2025. You can also book with separate airlines for your outbound and return journeys, from $495 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 Seattle to Da Lat 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 Seattle to Da Lat 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.

 

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Lien Khuong Airport (DLI) cost?
Discover the latest flight deals from SEA to DLI by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SEA to DLI?
The cheapest flights from SEA to DLI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SEA to DLI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SEA to DLI. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Lien Khuong Airport (DLI)?
Nonstop flights from Seattle - Tacoma Intl. Airport (SEA) to Lien Khuong Airport (DLI) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to DLI?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Lien Khuong Airport (DLI)?
To avoid possible delays on the Seattle - Tacoma Intl. Airport (SEA) to Lien Khuong Airport (DLI) route, aim to travel before 3 PM. Departures after this time are 22% more likely to be canceled.**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 Seattle - Tacoma Intl. Airport (SEA) to Lien Khuong Airport (DLI) last-minute?
Waiting until right before your break to book a flight from SEA to DLI often results in higher prices. While you might find some last-minute discounts, they're not always guaranteed. Keep your travel plans flexible to boost your chances of scoring a bargain.
Is it cheaper to book a SEA to DLI flight and hotel package?
You'll generally save money by booking a SEA to DLI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your ideal accommodations and flights, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Lien Khuong Airport (DLI)?
If you reserved your SEA to DLI flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Explore a world of travel with Expedia

*Available to One Key members.