Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Da Nang from $301

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Da Nang departing on 3/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights 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.
Search flight deals

Find the cheapest flights from Seattle to Da Nang

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
8:45 am - 3:40 pmSEA-DAD
39h 55m1 stop
Singapore Airlines Logo
4:30 pm - 7:10 amDAD-SEA
29h 40m1 stop
$581Singapore Airlines
Find Deal
Sat, Jan 17 - Mon, Feb 2
Philippine Airlines Logo
11:05 pm - 1:30 pmSEA-DAD
24h 25m1 stop
Philippine Airlines Logo
2:30 pm - 8:10 pmDAD-SEA
19h 40m1 stop
$599Philippine Airlines
Find Deal
Tue, May 12 - Tue, Jun 2
Singapore Airlines Logo
8:45 am - 3:40 pmSEA-DAD
39h 55m1 stop
Singapore Airlines Logo
4:30 pm - 7:10 amDAD-SEA
29h 40m1 stop
$608Singapore Airlines
Find Deal
Fri, Jan 16 - Mon, Feb 2
Singapore Airlines Logo
9:45 am - 3:40 pmSEA-DAD
39h 55m1 stop
Singapore Airlines Logo
4:35 pm - 8:45 amDAD-SEA
30h 10m1 stop
$644Singapore Airlines
Find Deal
Fri, Mar 20 - Wed, May 20
China Airlines Logo
1:10 am - 4:25 pmSEA-DAD
25h 15m1 stop
China Airlines Logo
9:50 am - 7:30 pmDAD-SEA
23h 40m1 stop
$681China Airlines
Find Deal
Sun, Mar 15 - Thu, May 7
China Airlines Logo
1:10 am - 8:50 amSEA-DAD
17h 40m1 stop
China Airlines Logo
5:35 pm - 7:30 pmDAD-SEA
15h 55m1 stop
$686China Airlines
Find Deal
Mon, May 11 - Tue, Jun 2
China Airlines Logo
1:10 am - 4:25 pmSEA-DAD
25h 15m1 stop
China Airlines Logo
9:50 am - 7:30 pmDAD-SEA
23h 40m1 stop
$689China Airlines
Find Deal
Sun, Mar 15 - Thu, May 7
Asiana Airlines Logo
12:10 am - 9:45 pmSEA-DAD
31h 35m1 stop
Asiana Airlines Logo
11:05 pm - 2:55 pmDAD-SEA
29h 50m1 stop
$695Asiana Airlines
Find Deal
Sun, Mar 15 - Wed, May 6
Asiana Airlines Logo
12:10 am - 9:45 pmSEA-DAD
31h 35m1 stop
Asiana Airlines Logo
11:05 pm - 2:55 pmDAD-SEA
29h 50m1 stop
$700Asiana Airlines
Find Deal
Mon, Mar 16 - Wed, May 6
China Airlines Logo
1:10 am - 4:25 pmSEA-DAD
25h 15m1 stop
China Airlines Logo
5:35 pm - 7:30 pmDAD-SEA
15h 55m1 stop
$704China Airlines
Find Deal
Sun, Mar 15 - Mon, May 11

Singapore Airlines flights from Seattle to Da Nang

Our best Singapore Airlines deals on Seattle to Da Nang flight tickets
Singapore Airlines
Jan 17
SEA8:45 amSeattle/Tacoma Intl
39h 55m
1 stop
DAD3:40 pmDa Nang
Feb 2
DAD4:30 pmDa Nang
29h 40m
1 stop
SEA7:10 amSeattle/Tacoma Intl
$581
Find similar
Singapore Airlines
Jan 16
SEA8:45 amSeattle/Tacoma Intl
39h 55m
1 stop
DAD3:40 pmDa Nang
Feb 2
DAD4:30 pmDa Nang
29h 40m
1 stop
SEA7:10 amSeattle/Tacoma Intl
$608
Find similar
Singapore Airlines
Mar 20
SEA9:45 amSeattle/Tacoma Intl
39h 55m
1 stop
DAD3:40 pmDa Nang
May 20
DAD4:35 pmDa Nang
30h 10m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$644
Find similar

China Airlines flights from Seattle to Da Nang

Our best China Airlines deals on Seattle to Da Nang flight tickets
China Airlines
Mar 15
SEA1:10 amSeattle/Tacoma Intl
25h 15m
1 stop
DAD4:25 pmDa Nang
May 7
DAD9:50 amDa Nang
23h 40m
1 stop
SEA7:30 pmSeattle/Tacoma Intl
$681
Find similar
China Airlines
May 11
SEA1:10 amSeattle/Tacoma Intl
17h 40m
1 stop
DAD8:50 amDa Nang
Jun 2
DAD5:35 pmDa Nang
15h 55m
1 stop
SEA7:30 pmSeattle/Tacoma Intl
$686
Find similar
China Airlines
Mar 15
SEA1:10 amSeattle/Tacoma Intl
25h 15m
1 stop
DAD4:25 pmDa Nang
May 7
DAD9:50 amDa Nang
23h 40m
1 stop
SEA7:30 pmSeattle/Tacoma Intl
$689
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Da Nang 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, momondo users made 832,500 searches. Data last updated November 20, 2025.
Use the filters below to find and compare flights from Seattle to Da Nang that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleDa Nang

SEA - DAD

SEADAD

Seattle/Tacoma Intl

Sat 1/17

8:45 am-3:40 pm

1 stop39h 55m

Da Nang

Mon 2/2

4:30 pm-7:10 am

1 stop29h 40m

$581

SeattleDa Nang

SEA - DAD

SEADAD

Seattle/Tacoma Intl

Tue 5/12

11:05 pm-1:30 pm

1 stop24h 25m

Da Nang

Tue 6/2

2:30 pm-8:10 pm

1 stop19h 40m

$599

SeattleDa Nang

SEA - DAD

SEADAD

Seattle/Tacoma Intl

Fri 1/16

8:45 am-3:40 pm

1 stop39h 55m

Da Nang

Mon 2/2

4:30 pm-7:10 am

1 stop29h 40m

$608

SeattleDa Nang

SEA - DAD

SEADAD

Seattle/Tacoma Intl

Fri 3/20

9:45 am-3:40 pm

1 stop39h 55m

Da Nang

Wed 5/20

4:35 pm-8:45 am

1 stop30h 10m

$644

SeattleDa Nang

SEA - DAD

SEADAD

Seattle/Tacoma Intl

Sun 3/15

1:10 am-4:25 pm

1 stop25h 15m

Da Nang

Thu 5/7

9:50 am-7:30 pm

1 stop23h 40m

$681

SeattleDa Nang

SEA - DAD

SEADAD

Seattle/Tacoma Intl

Mon 5/11

1:10 am-8:50 am

1 stop17h 40m

Da Nang

Tue 6/2

5:35 pm-7:30 pm

1 stop15h 55m

$686

SeattleDa Nang

SEA - DAD

SEADAD

Seattle/Tacoma Intl

Sun 3/15

1:10 am-4:25 pm

1 stop25h 15m

Da Nang

Thu 5/7

9:50 am-7:30 pm

1 stop23h 40m

$689

SeattleDa Nang

SEA - DAD

SEADAD

Seattle/Tacoma Intl

Sun 3/15

12:10 am-9:45 pm

1 stop31h 35m

Da Nang

Wed 5/6

11:05 pm-2:55 pm

1 stop29h 50m

$695

SeattleDa Nang

SEA - DAD

SEADAD

Seattle/Tacoma Intl

Mon 3/16

12:10 am-9:45 pm

1 stop31h 35m

Da Nang

Wed 5/6

11:05 pm-2:55 pm

1 stop29h 50m

$700

SeattleDa Nang

SEA - DAD

SEADAD

Seattle/Tacoma Intl

Sun 3/15

1:10 am-4:25 pm

1 stop25h 15m

Da Nang

Mon 5/11

5:35 pm-7:30 pm

1 stop15h 55m

$704

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Da Nang from

How to get the cheapest flight ticket from Seattle to Da Nang

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 Da Nang?

In general, March is the cheapest month to fly from Seattle to Da Nang. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $800. If you don’t want to visit Da Nang in March, then you should wait until October to fly from Seattle, when ticket prices are also cheap, with an average price of $804.

What is the cheapest day to depart on your flight to Da Nang?

The cheapest day to depart from Seattle to Da Nang is on a Thursday when prices can be found for as low as $979. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Da Nang for around $1,122.

What is the cheapest time of day to depart on your flight to Da Nang?

Our data shows that the cheapest Seattle to Da Nang flights are usually those with departure times in the morning. Our users have found flights to Da Nang in the morning for as low as $962. Flights to Da Nang are more costly at noon, with an average ticket price of $1,120. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Da Nang?

You are more likely to see cheaper flights to Da Nang from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Da Nang for around $986 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Da Nang from Seattle for as low as $757 on momondo.

How have Seattle to Da Nang flight prices changed over time?

As of November 2025, prices for Seattle to Da Nang flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Da Nang

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Da Nang according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Da Nang (SEA to DAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Da Nang

Direct flights

None
There are no direct flights from Seattle to Da Nang. There are no popular flight routes from Seattle to Da Nang.
Search flight deals

  • How far is Seattle/Tacoma Intl to Da Nang by plane?

    The distance between Seattle/Tacoma Intl and Da Nang is about 7040.7 mi. 17h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Da Nang Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Da Nang Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Da Nang Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Da Nang 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 Seattle/Tacoma Intl Airport to Da Nang Airport.

  • What documentation or ID do you need to fly to Da Nang Airport?

    The necessary travel and health documents for your Da Nang 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 Seattle to Da Nang?

Best airlines flying from Seattle to Da Nang

Compare and see reviews for airlines that fly from Seattle to Da Nang with momondo
Airline
Rating
Free Cancellation
Price
Korean AirPriceFrom $474Free CancellationRating
8.4
1,170 reviews
Search Korean Air flights
Singapore AirlinesPriceFrom $509Free CancellationRating
8.1
1,407 reviews
Search Singapore Airlines flights
Philippine AirlinesPriceFrom $544Free CancellationRating
7.3
937 reviews
Search Philippine Airlines flights
China AirlinesPriceFrom $710Free CancellationRating
8.3
782 reviews
Search China Airlines flights
Asiana AirlinesPriceFrom $710Free CancellationRating
8.2
488 reviews
Search Asiana Airlines flights
DeltaPriceFrom $796Free CancellationRating
7.9
8,002 reviews
Search Delta flights
EVA AirPriceFrom $803Free CancellationRating
8.4
1,280 reviews
Search EVA Air flights

Traveling to a place near Da Nang?

Book flights to Da Nang if you plan to visit one of these locations
Hoi An

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Da Nang?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Da Nang. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Da Nang with flexible booking policies on momondo?

All flight searches from Seattle to Da Nang on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Da Nang?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Da Nang from Seattle.

I’m not ready to book a flight from Seattle to Da Nang right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Da Nang from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Da Nang trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 12/20
Sat 12/27
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Vietnam