What is the cheapest airline that flies from Vietnam to Seattle/Tacoma Intl?

China Airlines, Delta, and Korean Air are the most popular carriers operating from Vietnam to Seattle/Tacoma Intl

How long does it take to fly to Seattle?

Flight times vary depending on what airport in Vietnam you fly out of and what airport in Seattle you fly into. For example, flying from Ho Chi Minh City to Seattle takes 16h 30m on average. On the other hand, flying from Nha Trang to Seattle takes 24h 40m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What airlines fly to Seattle?

EVA Air, China Airlines and STARLUX Airlines are the top three most popular airlines that fly to Seattle from Vietnam according to our data. EVA Air is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 6 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Vietnam to Seattle/Tacoma Intl Airport were last updated today.

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

As of March 2026, there are 6 operators available to choose from for flights from Vietnam to Seattle/Tacoma Intl Airport.

How old do you have to be to fly from Vietnam to Seattle/Tacoma 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 Vietnam to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The necessary travel and health documents for your Seattle/Tacoma 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.

$452 Cheap Flights from Vietnam to Seattle in 2026

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Find the cheapest flights from Vietnam to Seattle

Round-trip

One-way

Last minute

Recent round-trip flight deals from Vietnam to Seattle

Enter your travel dates to find the best prices.

12:10 am - 2:55 pm

SGN

SEA

28h 45m

1 stop

12:55 am - 11:00 am

SEA

SGN

20h 05m

1 stop

$647Asiana Airlines

Sun, Jun 14 - Sun, Sep 6

12:05 pm - 2:55 pm

SGN

SEA

16h 50m

1 stop

12:55 am - 11:00 am

SEA

SGN

20h 05m

1 stop

$680Asiana Airlines

Mon, Jun 15 - Sun, Sep 6

8:20 am - 10:50 am

SGN

SEA

16h 30m

1 stop

7:00 am - 5:25 am

SEA

SGN

32h 25m

2 stops

$699Japan Airlines

Mon, Jun 15 - Sat, Jul 4

12:05 pm - 2:55 pm

SGN

SEA

16h 50m

1 stop

12:55 am - 11:00 am

SEA

SGN

20h 05m

1 stop

$700Asiana Airlines

Sun, Jun 7 - Tue, Jun 30

1:55 pm - 1:37 pm

SGN

SEA

37h 42m

1 stop

1:00 pm - 11:20 pm

SEA

SGN

19h 20m

1 stop

$711Delta

Tue, Sep 1 - Thu, Nov 5

11:45 pm - 10:40 am

SGN

SEA

24h 55m

1 stop

11:00 am - 11:20 pm

SEA

SGN

21h 20m

1 stop

$715Korean Air

Thu, Sep 3 - Sat, Nov 7

1:55 pm - 10:40 am

SGN

SEA

34h 45m

1 stop

12:50 pm - 12:35 pm

SEA

SGN

33h 45m

1 stop

$720Korean Air

Mon, Sep 7 - Wed, Sep 23

11:30 am - 7:15 pm

HAN

SEA

21h 45m

1 stop

1:15 am - 4:50 pm

SEA

HAN

25h 35m

1 stop

$929China Airlines

Mon, May 4 - Sun, May 10

6:00 pm - 2:42 pm

HAN

SEA

34h 42m

2 stops

12:50 am - 4:50 pm

SEA

HAN

26h 00m

1 stop

$960EVA Air

Tue, Apr 28 - Sat, Jun 20

6:00 pm - 2:42 pm

HAN

SEA

34h 42m

2 stops

7:04 pm - 4:50 pm

SEA

HAN

31h 46m

2 stops

$984EVA Air

Mon, May 4 - Mon, May 11

Asiana Airlines flights from Vietnam to Seattle

Our best Asiana Airlines deals on Vietnam to Seattle flight tickets

Asiana Airlines

Jun 14

SGN12:10 amHo Chi Minh City

28h 45m

1 stop

SEA2:55 pmSeattle/Tacoma Intl

Sep 6

SEA12:55 amSeattle/Tacoma Intl

20h 05m

1 stop

SGN11:00 amHo Chi Minh City

$647

Asiana Airlines

Jun 15

SGN12:05 pmHo Chi Minh City

16h 50m

1 stop

SEA2:55 pmSeattle/Tacoma Intl

Sep 6

SEA12:55 amSeattle/Tacoma Intl

20h 05m

1 stop

SGN11:00 amHo Chi Minh City

$680

Asiana Airlines

Jun 7

SGN12:05 pmHo Chi Minh City

16h 50m

1 stop

SEA2:55 pmSeattle/Tacoma Intl

Jun 30

SEA12:55 amSeattle/Tacoma Intl

20h 05m

1 stop

SGN11:00 amHo Chi Minh City

$700

Korean Air flights from Vietnam to Seattle

Our best Korean Air deals on Vietnam to Seattle flight tickets

Korean Air

Sep 8

DAD3:55 pmDa Nang

32h 45m

1 stop

SEA10:40 amSeattle/Tacoma Intl

Sep 10

SEA12:50 pmSeattle/Tacoma Intl

18h 15m

1 stop

DAD9:05 pmDa Nang

$715

Korean Air

Sep 7

SGN1:55 pmHo Chi Minh City

34h 45m

1 stop

SEA10:40 amSeattle/Tacoma Intl

Sep 23

SEA12:50 pmSeattle/Tacoma Intl

33h 45m

1 stop

SGN12:35 pmHo Chi Minh City

$720

Korean Air

May 4

SGN7:30 amHo Chi Minh City

17h 10m

1 stop

SEA10:40 amSeattle/Tacoma Intl

Jul 25

SEA1:20 pmSeattle/Tacoma Intl

33h 15m

1 stop

SGN12:35 pmHo Chi Minh City

$795

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Sun 6/14

12:10 am-2:55 pm

1 stop28h 45m

Seattle/Tacoma Intl

Sun 9/6

12:55 am-11:00 am

1 stop20h 05m

$647

Quickest round-trip

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Mon 6/15

12:05 pm-2:55 pm

1 stop16h 50m

Seattle/Tacoma Intl

Sun 9/6

12:55 am-11:00 am

1 stop20h 05m

$680

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Mon 6/15

8:20 am-10:50 am

1 stop16h 30m

Seattle/Tacoma Intl

Sat 7/4

7:00 am-5:25 am

2 stops32h 25m

$699

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Sun 6/7

12:05 pm-2:55 pm

1 stop16h 50m

Seattle/Tacoma Intl

Tue 6/30

12:55 am-11:00 am

1 stop20h 05m

$700

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Tue 9/1

1:55 pm-1:37 pm

1 stop37h 42m

Seattle/Tacoma Intl

Thu 11/5

1:00 pm-11:20 pm

1 stop19h 20m

$711

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Thu 9/3

11:45 pm-10:40 am

1 stop24h 55m

Seattle/Tacoma Intl

Sat 11/7

11:00 am-11:20 pm

1 stop21h 20m

$715

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Mon 9/7

1:55 pm-10:40 am

1 stop34h 45m

Seattle/Tacoma Intl

Wed 9/23

12:50 pm-12:35 pm

1 stop33h 45m

$720

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

Mon 5/4

11:30 am-7:15 pm

1 stop21h 45m

Seattle/Tacoma Intl

Sun 5/10

1:15 am-4:50 pm

1 stop25h 35m

$929

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

Tue 4/28

6:00 pm-2:42 pm

2 stops34h 42m

Seattle/Tacoma Intl

Sat 6/20

12:50 am-4:50 pm

1 stop26h 00m

$960

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

Mon 5/4

6:00 pm-2:42 pm

2 stops34h 42m

Seattle/Tacoma Intl

Mon 5/11

7:04 pm-4:50 pm

2 stops31h 46m

$984

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Vietnam to Seattle

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

Prices

Airlines

Other information

What is the cheapest month to fly to Seattle?

In general, September is the cheapest month to fly from Vietnam to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $792. If you don’t want to visit Seattle in September, then you should wait until April to fly from Vietnam, when ticket prices are also cheap, with an average price of $819.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Vietnam when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $895 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Vietnam for as low as $752 on momondo.

Can stopping save me money on Vietnam to Seattle flights?

You could potentially save up to 39% on your flight if you consider stops on a Vietnam to Seattle flight.

Cheap Vietnam to Seattle flight deals and tips

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

Fastest flight time	15h 30m
Direct flights	None

The fastest flight from Vietnam to Seattle takes 15h 30m

There are no direct flights from Vietnam to Seattle. There are no popular flight routes from Vietnam to Seattle.

Search flight deals

When did momondo last update prices for flights from Vietnam to Seattle/Tacoma Intl Airport?
Prices for flights from Vietnam to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from Vietnam to Seattle/Tacoma Intl Airport?
As of March 2026, there are 6 operators available to choose from for flights from Vietnam to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Vietnam to Seattle/Tacoma 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 Vietnam to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma 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.

Best airlines flying from Vietnam to Seattle

Compare and see reviews for airlines that fly from Vietnam to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Asiana Airlines	PriceFrom $638	Free Cancellation	Rating 8.1 506 reviews	Search Asiana Airlines flights
Philippine Airlines	PriceFrom $702	Free Cancellation	Rating 7.3 970 reviews	Search Philippine Airlines flights
Korean Air	PriceFrom $714	Free Cancellation	Rating 8.4 1,202 reviews	Search Korean Air flights
China Airlines	PriceFrom $782	Free Cancellation	Rating 8.3 817 reviews	Search China Airlines flights
EVA Air	PriceFrom $796	Free Cancellation	Rating 8.4 1,381 reviews	Search EVA Air flights
STARLUX Airlines	PriceFrom $820	Free Cancellation	Rating 9.0 292 reviews	Search STARLUX Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Redmond

Marysville

Puyallup

Cle Elum

Lakewood

Tukwila

Federal Way

Fife

Westport

Centralia

Kirkland

Tumwater

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Vietnam to Seattle. Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from Vietnam to Seattle?

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 Seattle from Vietnam.

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

If you are not ready to book a flight from Vietnam to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.