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

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

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 43% 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.

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 55m on average. On the other hand, flying from Nha Trang to Seattle takes 19h 45m 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.

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.

$421 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.

12:05 pm - 2:55 pm

SGN

SEA

16h 50m

1 stop

12:55 am - 11:05 am

SEA

SGN

20h 10m

1 stop

$647Asiana Airlines

Mon, Jun 15 - Sun, Sep 6

12:10 am - 2:55 pm

SGN

SEA

28h 45m

1 stop

12:55 am - 10:40 pm

SEA

SGN

31h 45m

1 stop

$656Asiana Airlines

Mon, Jun 8 - Tue, Sep 1

12:05 pm - 2:55 pm

SGN

SEA

16h 50m

1 stop

12:55 am - 11:05 am

SEA

SGN

20h 10m

1 stop

$658Asiana Airlines

Thu, Apr 23 - Tue, May 5

3:35 pm - 8:05 pm

SGN

SEA

18h 30m

1 stop

11:55 pm - 8:30 am

SEA

SGN

17h 35m

1 stop

$659Philippine Airlines

Wed, Sep 2 - Sun, Nov 8

9:55 am - 8:05 pm

SGN

SEA

24h 10m

1 stop

11:55 pm - 2:30 pm

SEA

SGN

23h 35m

1 stop

$697Philippine Airlines

Tue, Sep 1 - Fri, Nov 6

10:55 pm - 10:40 am

DAD

SEA

25h 45m

1 stop

12:50 pm - 2:20 pm

SEA

DAD

35h 30m

1 stop

$715Korean Air

Tue, Sep 8 - Thu, Sep 10

5:50 pm - 4:35 pm

HAN

SEA

36h 45m

1 stop

1:15 am - 10:10 am

SEA

HAN

18h 55m

1 stop

$900STARLUX Airlines

Thu, Jul 9 - Fri, Jul 24

12:20 am - 10:40 am

CXR

SEA

24h 20m

1 stop

12:50 pm - 11:05 pm

SEA

CXR

20h 15m

1 stop

$915Korean Air

Mon, Aug 31 - Wed, Sep 2

6:00 pm - 11:52 am

HAN

SEA

31h 52m

2 stops

11:50 am - 11:05 am

SEA

HAN

33h 15m

2 stops

$920EVA Air

Wed, Apr 22 - Wed, Apr 29

10:10 am - 7:30 pm

DAD

SEA

23h 20m

1 stop

9:06 pm - 11:35 am

SEA

DAD

48h 29m

2 stops

$958EVA Air

Tue, Apr 21 - Thu, Apr 30

Asiana Airlines flights from Vietnam to Seattle

Our best Asiana Airlines deals on Vietnam to Seattle flight tickets

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 10m

1 stop

SGN11:05 amHo Chi Minh City

$647

Asiana Airlines

Jun 8

SGN12:10 amHo Chi Minh City

28h 45m

1 stop

SEA2:55 pmSeattle/Tacoma Intl

Sep 1

SEA12:55 amSeattle/Tacoma Intl

31h 45m

1 stop

SGN10:40 pmHo Chi Minh City

$656

Asiana Airlines

Apr 23

SGN12:05 pmHo Chi Minh City

16h 50m

1 stop

SEA2:55 pmSeattle/Tacoma Intl

May 5

SEA12:55 amSeattle/Tacoma Intl

20h 10m

1 stop

SGN11:05 amHo Chi Minh City

$658

Philippine Airlines flights from Vietnam to Seattle

Our best Philippine Airlines deals on Vietnam to Seattle flight tickets

Philippine Airlines

Sep 2

SGN3:35 pmHo Chi Minh City

18h 30m

1 stop

SEA8:05 pmSeattle/Tacoma Intl

Nov 8

SEA11:55 pmSeattle/Tacoma Intl

17h 35m

1 stop

SGN8:30 amHo Chi Minh City

$659

Philippine Airlines

Sep 1

SGN9:55 amHo Chi Minh City

24h 10m

1 stop

SEA8:05 pmSeattle/Tacoma Intl

Nov 6

SEA11:55 pmSeattle/Tacoma Intl

23h 35m

1 stop

SGN2:30 pmHo Chi Minh City

$697

Philippine Airlines

Sep 3

SGN9:55 amHo Chi Minh City

24h 10m

1 stop

SEA8:05 pmSeattle/Tacoma Intl

Nov 8

SEA11:55 pmSeattle/Tacoma Intl

17h 35m

1 stop

SGN8:30 amHo Chi Minh City

$707

Fly from

Fly to

Route

Depart

Return

Price

Cheapest 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-11:05 am

1 stop20h 10m

$647

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Mon 6/8

12:10 am-2:55 pm

1 stop28h 45m

Seattle/Tacoma Intl

Tue 9/1

12:55 am-10:40 pm

1 stop31h 45m

$656

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Thu 4/23

12:05 pm-2:55 pm

1 stop16h 50m

Seattle/Tacoma Intl

Tue 5/5

12:55 am-11:05 am

1 stop20h 10m

$658

Quickest round-trip

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Wed 9/2

3:35 pm-8:05 pm

1 stop18h 30m

Seattle/Tacoma Intl

Sun 11/8

11:55 pm-8:30 am

1 stop17h 35m

$659

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Tue 9/1

9:55 am-8:05 pm

1 stop24h 10m

Seattle/Tacoma Intl

Fri 11/6

11:55 pm-2:30 pm

1 stop23h 35m

$697

Da NangSeattle

DAD - SEA

DADSEA

Da Nang

Tue 9/8

10:55 pm-10:40 am

1 stop25h 45m

Seattle/Tacoma Intl

Thu 9/10

12:50 pm-2:20 pm

1 stop35h 30m

$715

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

Thu 7/9

5:50 pm-4:35 pm

1 stop36h 45m

Seattle/Tacoma Intl

Fri 7/24

1:15 am-10:10 am

1 stop18h 55m

$900

Nha TrangSeattle

CXR - SEA

CXRSEA

Nha Trang Cam Ranh

Mon 8/31

12:20 am-10:40 am

1 stop24h 20m

Seattle/Tacoma Intl

Wed 9/2

12:50 pm-11:05 pm

1 stop20h 15m

$915

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

Wed 4/22

6:00 pm-11:52 am

2 stops31h 52m

Seattle/Tacoma Intl

Wed 4/29

11:50 am-11:05 am

2 stops33h 15m

$920

Da NangSeattle

DAD - SEA

DADSEA

Da Nang

Tue 4/21

10:10 am-7:30 pm

1 stop23h 20m

Seattle/Tacoma Intl

Thu 4/30

9:06 pm-11:35 am

2 stops48h 29m

$958

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 $798. 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 49% 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	16h 55m
Direct flights	None

The fastest flight from Vietnam to Seattle takes 16h 55m

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 7.3 967 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 8.3 811 reviews	Search China Airlines flights
EVA Air	PriceFrom $796	Free Cancellation	Rating 8.4 1,370 reviews	Search EVA Air flights
STARLUX Airlines	PriceFrom $823	Free Cancellation	Rating 8.9 281 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.