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Cheap flights from Vietnam to Seattle from $447

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 6/11. 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
7:30 am - 10:40 am
SGN
-
SEA
17h 10m
1 stop
Korean Air Logo
11:00 am - 10:25 pm
SEA
-
SGN
20h 25m
1 stop
$780Korean Air
Sun, Oct 4 - Sun, Nov 8
Korean Air Logo
7:30 am - 10:40 am
SGN
-
SEA
17h 10m
1 stop
Korean Air Logo
11:00 am - 10:25 pm
SEA
-
SGN
20h 25m
1 stop
$786Korean Air
Sat, Oct 10 - Sun, Nov 8
Delta Logo
7:30 am - 1:14 pm
SGN
-
SEA
19h 44m
1 stop
Delta Logo
1:00 pm - 11:20 pm
SEA
-
SGN
19h 20m
1 stop
$801Delta
Mon, Oct 12 - Tue, Nov 3
China Airlines Logo
10:50 am - 7:15 pm
SGN
-
SEA
22h 25m
1 stop
China Airlines Logo
1:55 am - 9:40 am
SEA
-
SGN
17h 45m
1 stop
$868China Airlines
Mon, Jun 15 - Sun, Sep 6
United Airlines Logo
11:15 pm - 2:25 pm
SGN
-
SEA
29h 10m
1 stop
United Airlines Logo
4:30 pm - 9:55 pm
SEA
-
SGN
39h 25m
1 stop
$869United Airlines
Mon, Jun 15 - Mon, Sep 7
United Airlines Logo
11:15 pm - 2:25 pm
SGN
-
SEA
29h 10m
1 stop
United Airlines Logo
6:29 am - 10:55 pm
SEA
-
SGN
25h 26m
2 stops
$870United Airlines
Mon, Oct 12 - Tue, Nov 3
Delta Logo
11:10 pm - 1:25 pm
HAN
-
SEA
28h 15m
1 stop
Delta Logo
1:05 pm - 9:35 pm
SEA
-
HAN
18h 30m
1 stop
$886Delta
Tue, Jun 2 - Wed, Jul 22
China Airlines Logo
5:30 pm - 7:15 pm
DAD
-
SEA
15h 45m
1 stop
China Airlines Logo
1:15 am - 4:30 pm
SEA
-
DAD
25h 15m
1 stop
$963China Airlines
Tue, Jun 16 - Sun, Jun 21
Multiple Airlines Logo
1:55 am - 2:45 pm
HAN
-
SEA
26h 50m
1 stop
Multiple Airlines Logo
5:05 pm - 1:55 pm
SEA
-
HAN
30h 50m
1 stop
$977Multiple Airlines
Fri, Jun 5 - Sun, Jun 14
Multiple Airlines Logo
5:35 am - 7:15 pm
DAD
-
SEA
27h 40m
2 stops
Multiple Airlines Logo
1:15 am - 9:20 pm
SEA
-
DAD
30h 05m
2 stops
$1,016Multiple Airlines
Tue, Jun 16 - Sun, Jun 21

China Airlines flights from Vietnam to Seattle

Our best China Airlines deals on Vietnam to Seattle flight tickets
China Airlines
Jun 15
SGN10:50 amHo Chi Minh City
22h 25m
1 stop
SEA7:15 pmSeattle/Tacoma Intl
Sep 6
SEA1:55 amSeattle/Tacoma Intl
17h 45m
1 stop
SGN9:40 amHo Chi Minh City
$868
China Airlines
Aug 30
SGN5:30 pmHo Chi Minh City
16h 15m
1 stop
SEA7:45 pmSeattle/Tacoma Intl
Sep 5
SEA1:55 amSeattle/Tacoma Intl
24h 25m
1 stop
SGN4:20 pmHo Chi Minh City
$874
China Airlines
Jun 7
SGN10:50 amHo Chi Minh City
22h 25m
1 stop
SEA7:15 pmSeattle/Tacoma Intl
Jun 30
SEA1:55 amSeattle/Tacoma Intl
17h 45m
1 stop
SGN9:40 amHo Chi Minh City
$894

Korean Air flights from Vietnam to Seattle

Our best Korean Air deals on Vietnam to Seattle flight tickets
Korean Air
Oct 4
SGN7:30 amHo Chi Minh City
17h 10m
1 stop
SEA10:40 amSeattle/Tacoma Intl
Nov 8
SEA11:00 amSeattle/Tacoma Intl
20h 25m
1 stop
SGN10:25 pmHo Chi Minh City
$780
Korean Air
Oct 10
SGN7:30 amHo Chi Minh City
17h 10m
1 stop
SEA10:40 amSeattle/Tacoma Intl
Nov 8
SEA11:00 amSeattle/Tacoma Intl
20h 25m
1 stop
SGN10:25 pmHo Chi Minh City
$786
Korean Air
Jun 10
SGN11:45 pmHo Chi Minh City
25h 15m
1 stop
SEA11:00 amSeattle/Tacoma Intl
Jul 10
SEA1:20 pmSeattle/Tacoma Intl
18h 50m
1 stop
SGN10:10 pmHo Chi Minh City
$789

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 May 19, 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
Quickest round-trip

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Sun 10/4

7:30 am-10:40 am

1 stop17h 10m

Seattle/Tacoma Intl

Sun 11/8

11:00 am-10:25 pm

1 stop20h 25m

$780

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Sat 10/10

7:30 am-10:40 am

1 stop17h 10m

Seattle/Tacoma Intl

Sun 11/8

11:00 am-10:25 pm

1 stop20h 25m

$786

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Mon 10/12

7:30 am-1:14 pm

1 stop19h 44m

Seattle/Tacoma Intl

Tue 11/3

1:00 pm-11:20 pm

1 stop19h 20m

$801

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Mon 6/15

10:50 am-7:15 pm

1 stop22h 25m

Seattle/Tacoma Intl

Sun 9/6

1:55 am-9:40 am

1 stop17h 45m

$868

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Mon 6/15

11:15 pm-2:25 pm

1 stop29h 10m

Seattle/Tacoma Intl

Mon 9/7

4:30 pm-9:55 pm

1 stop39h 25m

$869

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

Mon 10/12

11:15 pm-2:25 pm

1 stop29h 10m

Seattle/Tacoma Intl

Tue 11/3

6:29 am-10:55 pm

2 stops25h 26m

$870

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

Tue 6/2

11:10 pm-1:25 pm

1 stop28h 15m

Seattle/Tacoma Intl

Wed 7/22

1:05 pm-9:35 pm

1 stop18h 30m

$886

Da NangSeattle

DAD - SEA

DADSEA

Da Nang

Tue 6/16

5:30 pm-7:15 pm

1 stop15h 45m

Seattle/Tacoma Intl

Sun 6/21

1:15 am-4:30 pm

1 stop25h 15m

$963

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

Fri 6/5

1:55 am-2:45 pm

1 stop26h 50m

Seattle/Tacoma Intl

Sun 6/14

5:05 pm-1:55 pm

1 stop30h 50m

$977

Da NangSeattle

DAD - SEA

DADSEA

Da Nang

Tue 6/16

5:35 am-7:15 pm

2 stops27h 40m

Seattle/Tacoma Intl

Sun 6/21

1:15 am-9:20 pm

2 stops30h 05m

$1,016

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 $890 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

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

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
Korean AirPriceFrom $670Free CancellationRating
8.4
1,217 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $670Free CancellationRating
8.1
534 reviews
Search Asiana Airlines flights
China AirlinesPriceFrom $681Free CancellationRating
8.3
826 reviews
Search China Airlines flights
Philippine AirlinesPriceFrom $704Free CancellationRating
7.3
998 reviews
Search Philippine Airlines flights
EVA AirPriceFrom $796Free CancellationRating
8.5
1,455 reviews
Search EVA Air flights
STARLUX AirlinesPriceFrom $814Free CancellationRating
8.9
316 reviews
Search STARLUX Airlines flights
Japan AirlinesPriceFrom $1,044Free CancellationRating
8.3
1,825 reviews
Search Japan 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
Tukwila
Puyallup
Marysville
Lakewood
Cle Elum
Federal Way
Centralia
Fife
Westport
Shoreline
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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