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Cheap flights from Vietnam to Seattle from $403

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Vietnam to Seattle departing on 10/15. 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

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Find the cheapest flights from Vietnam to Seattle

Recent round-trip flight deals from Vietnam to Seattle

Enter your travel dates to find the best prices.
Korean Air Logo
10:55 pm - 11:00 am
DAD
-
SEA
26h 05m
1 stop
Korean Air Logo
1:20 pm - 9:05 pm
SEA
-
DAD
17h 45m
1 stop
$774Korean Air
Mon, Jun 22 - Mon, Jun 29
Korean Air Logo
11:45 pm - 10:40 am
SGN
-
SEA
24h 55m
1 stop
Korean Air Logo
12:50 pm - 11:15 pm
SEA
-
SGN
20h 25m
1 stop
$774Korean Air
Thu, Sep 10 - Sun, Sep 20
Korean Air Logo
7:30 am - 10:40 am
SGN
-
SEA
17h 10m
1 stop
Korean Air Logo
12:00 pm - 10:25 pm
SEA
-
SGN
20h 25m
1 stop
$787Korean Air
Tue, Oct 13 - Sat, Oct 31
Delta Logo
11:45 pm - 1:25 pm
SGN
-
SEA
27h 40m
1 stop
Delta Logo
1:00 pm - 10:10 pm
SEA
-
SGN
19h 10m
1 stop
$801Delta
Mon, Jun 15 - Mon, Sep 7
Delta Logo
7:30 am - 1:14 pm
SGN
-
SEA
19h 44m
1 stop
Delta Logo
1:40 pm - 11:20 pm
SEA
-
SGN
19h 40m
1 stop
$802Delta
Sat, Oct 10 - Fri, Oct 30
Asiana Airlines Logo
1:25 pm - 3:15 pm
HAN
-
SEA
15h 50m
1 stop
Asiana Airlines Logo
12:10 am - 12:15 pm
SEA
-
HAN
22h 05m
1 stop
$842Asiana Airlines
Sun, Sep 13 - Tue, Sep 29
China Airlines Logo
11:00 am - 6:10 pm
SGN
-
SEA
22h 10m
1 stop
China Airlines Logo
12:10 am - 4:50 pm
SEA
-
SGN
25h 40m
1 stop
$856China Airlines
Sat, Nov 21 - Sat, Jan 2
EVA Air Logo
12:55 pm - 7:00 pm
DAD
-
SEA
20h 05m
1 stop
EVA Air Logo
1:50 am - 11:35 am
SEA
-
DAD
19h 45m
1 stop
$969EVA Air
Tue, Jun 23 - Mon, Jun 29
China Airlines Logo
5:30 pm - 7:15 pm
DAD
-
SEA
15h 45m
1 stop
China Airlines Logo
1:55 am - 9:00 am
SEA
-
DAD
17h 05m
1 stop
$998China Airlines
Mon, Jun 22 - Mon, Jul 6
EVA Air Logo
12:55 pm - 7:40 pm
DAD
-
SEA
20h 45m
1 stop
EVA Air Logo
4:36 pm - 11:35 am
SEA
-
DAD
28h 59m
2 stops
$1,013EVA Air
Tue, Jun 23 - Tue, Jun 30

STARLUX Airlines flights from Vietnam to Seattle

Our best STARLUX Airlines deals on Vietnam to Seattle flight tickets
STARLUX Airlines
Jun 6
HAN5:50 pmHanoi Noibai
36h 20m
1 stop
SEA4:10 pmSeattle/Tacoma Intl
Jun 13
SEA1:15 amSeattle/Tacoma Intl
18h 55m
1 stop
HAN10:10 amHanoi Noibai
$920
STARLUX Airlines
Jun 15
SGN11:30 amHo Chi Minh City
18h 40m
1 stop
SEA4:10 pmSeattle/Tacoma Intl
Jun 17
SEA1:15 amSeattle/Tacoma Intl
19h 00m
1 stop
SGN10:15 amHo Chi Minh City
$953
STARLUX Airlines
Oct 15
HAN5:50 pmHanoi Noibai
36h 20m
1 stop
SEA4:10 pmSeattle/Tacoma Intl
Oct 17
SEA1:15 amSeattle/Tacoma Intl
18h 55m
1 stop
HAN10:10 amHanoi Noibai
$954

EVA Air flights from Vietnam to Seattle

Our best EVA Air deals on Vietnam to Seattle flight tickets
EVA Air
Jun 23
DAD12:55 pmDa Nang
20h 05m
1 stop
SEA7:00 pmSeattle/Tacoma Intl
Jun 29
SEA1:50 amSeattle/Tacoma Intl
19h 45m
1 stop
DAD11:35 amDa Nang
$969
EVA Air
Jun 23
DAD12:55 pmDa Nang
20h 45m
1 stop
SEA7:40 pmSeattle/Tacoma Intl
Jun 30
SEA4:36 pmSeattle/Tacoma Intl
28h 59m
2 stops
DAD11:35 amDa Nang
$1,013
EVA Air
Jun 4
SGN12:50 pmHo Chi Minh City
20h 50m
1 stop
SEA7:40 pmSeattle/Tacoma Intl
Jun 26
SEA1:50 amSeattle/Tacoma Intl
18h 05m
1 stop
SGN9:55 amHo Chi Minh City
$1,016

momondo Fare Finder

 
Customize your flight search to find flights from Vietnam to Seattle 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 June 2, 2026.
Use the filters below to find and compare flights from Vietnam to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Da NangSeattle

DAD - SEA

DADSEA

Da Nang

Mon 6/22

10:55 pm-11:00 am

1 stop26h 05m

Seattle/Tacoma Intl

Mon 6/29

1:20 pm-9:05 pm

1 stop17h 45m

$774

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Thu 9/10

11:45 pm-10:40 am

1 stop24h 55m

Seattle/Tacoma Intl

Sun 9/20

12:50 pm-11:15 pm

1 stop20h 25m

$774

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Tue 10/13

7:30 am-10:40 am

1 stop17h 10m

Seattle/Tacoma Intl

Sat 10/31

12:00 pm-10:25 pm

1 stop20h 25m

$787

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Mon 6/15

11:45 pm-1:25 pm

1 stop27h 40m

Seattle/Tacoma Intl

Mon 9/7

1:00 pm-10:10 pm

1 stop19h 10m

$801

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Sat 10/10

7:30 am-1:14 pm

1 stop19h 44m

Seattle/Tacoma Intl

Fri 10/30

1:40 pm-11:20 pm

1 stop19h 40m

$802

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

Sun 9/13

1:25 pm-3:15 pm

1 stop15h 50m

Seattle/Tacoma Intl

Tue 9/29

12:10 am-12:15 pm

1 stop22h 05m

$842

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Sat 11/21

11:00 am-6:10 pm

1 stop22h 10m

Seattle/Tacoma Intl

Sat 1/2

12:10 am-4:50 pm

1 stop25h 40m

$856

Da NangSeattle

DAD - SEA

DADSEA

Da Nang

Tue 6/23

12:55 pm-7:00 pm

1 stop20h 05m

Seattle/Tacoma Intl

Mon 6/29

1:50 am-11:35 am

1 stop19h 45m

$969
Quickest round-trip

Da NangSeattle

DAD - SEA

DADSEA

Da Nang

Mon 6/22

5:30 pm-7:15 pm

1 stop15h 45m

Seattle/Tacoma Intl

Mon 7/6

1:55 am-9:00 am

1 stop17h 05m

$998

Da NangSeattle

DAD - SEA

DADSEA

Da Nang

Tue 6/23

12:55 pm-7:40 pm

1 stop20h 45m

Seattle/Tacoma Intl

Tue 6/30

4:36 pm-11:35 am

2 stops28h 59m

$1,013

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

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

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 $385. If you don’t want to visit Seattle in September, then you should wait until July to fly from Vietnam, when ticket prices are also cheap, with an average price of $577.

How far in advance should I book a flight from Vietnam 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 $892 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 $765 on momondo.

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

17h 10m

Direct flights

None
The fastest flight from Vietnam to Seattle takes 17h 10m
There are no direct flights from Vietnam to Seattle. There are no popular flight routes from Vietnam to Seattle.
Search flight deals

Frequently asked questions about flying from Vietnam to Seattle

  • 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?

  • 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
Philippine AirlinesPriceFrom $669Free CancellationRating
7.3
998 reviews
Search Philippine Airlines flights
Korean AirPriceFrom $670Free CancellationRating
8.4
1,217 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $670Free CancellationRating
8.1
535 reviews
Search Asiana Airlines flights
China AirlinesPriceFrom $782Free CancellationRating
8.3
828 reviews
Search China Airlines flights
EVA AirPriceFrom $796Free CancellationRating
8.5
1,465 reviews
Search EVA Air flights
STARLUX AirlinesPriceFrom $814Free CancellationRating
8.9
327 reviews
Search STARLUX Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Redmond
Kent
Lakewood
Puyallup
Tukwila
Marysville
Cle Elum
Federal Way
Fife
Centralia
Shoreline
Westport
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.

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