How long is the flight from Vietnam to State of Washington?

If you’re flying from a popular airport in Vietnam, such as Ho Chi Minh City or Hanoi, and flying into State of Washington, then you can expect flight times to average 17h 40m and 18h 35m, respectively.

What is the cheapest airline that flies from Vietnam to Washington?

Singapore Airlines, Philippine Airlines, and STARLUX Airlines are the most popular carriers operating from Vietnam to Washington

What airlines fly to State of Washington?

EVA Air, China Airlines and Korean Air are the top three most popular airlines that fly to State of Washington from Vietnam according to our data. EVA Air is the first choice among our users, with 37% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 8 different airlines that fly to State of Washington 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 Washington?

Prices for flights from Vietnam to Washington are updated daily.

How many operators does momondo search for flights from Vietnam to Washington?

As of August 2025, there are 9 operators available to choose from for flights from Vietnam to Washington.

How old do you have to be to fly from Vietnam to Washington?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Vietnam to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$409 Cheap Flights from Vietnam to Washington in 2025

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Find the cheapest flights from Vietnam to Washington

Round-trip

One-way

Last minute

Recent round-trip flight deals from Vietnam to Washington

3:40 pm - 6:35 pmSGN-SEA

17h 55m1 stop

9:30 pm - 2:40 pmSEA-SGN

26h 10m1 stop

$719Philippine Airlines

Find Deal

vie., nov. 21 - vie., dic. 5

3:40 pm - 6:35 pmSGN-SEA

17h 55m1 stop

9:30 pm - 2:40 pmSEA-SGN

26h 10m1 stop

$720Philippine Airlines

Find Deal

vie., nov. 21 - vie., dic. 5

11:45 pm - 10:40 amSGN-SEA

24h 55m1 stop

11:00 am - 10:15 pmSEA-SGN

20h 15m1 stop

$769Korean Air

Find Deal

mié., sep. 3 - jue., nov. 27

12:00 pm - 10:40 amHAN-SEA

36h 40m1 stop

12:50 pm - 9:35 pmSEA-HAN

18h 45m1 stop

$774Korean Air

Find Deal

vie., sep. 5 - jue., sep. 18

11:10 am - 4:10 pmHAN-SEA

19h 00m1 stop

1:15 am - 10:10 amSEA-HAN

18h 55m1 stop

$791STARLUX Airlines

Find Deal

vie., sep. 5 - mié., sep. 17

11:25 am - 4:10 pmHAN-SEA

18h 45m1 stop

1:15 am - 10:10 amSEA-HAN

18h 55m1 stop

$799STARLUX Airlines

Find Deal

dom., sep. 21 - sáb., oct. 4

5:30 pm - 6:10 pmHAN-SEA

15h 40m1 stop

12:10 am - 10:35 amSEA-HAN

19h 25m1 stop

$823China Airlines

Find Deal

dom., nov. 2 - jue., feb. 19

11:00 am - 6:10 pmSGN-SEA

22h 10m1 stop

12:10 am - 10:00 amSEA-SGN

18h 50m1 stop

$840China Airlines

Find Deal

jue., nov. 6 - dom., nov. 9

12:55 pm - 7:50 pmDAD-SEA

20h 55m1 stop

1:30 am - 11:35 amSEA-DAD

20h 05m1 stop

$842EVA Air

Find Deal

sáb., ago. 30 - mié., sep. 24

1:50 am - 7:30 pmSGN-SEA

31h 40m1 stop

12:30 am - 9:55 amSEA-SGN

19h 25m1 stop

$842EVA Air

Find Deal

jue., sep. 4 - jue., sep. 18

China Airlines flights from Vietnam to State of Washington

Our best China Airlines deals on Vietnam to State of Washington flight tickets

China Airlines

Nov 2

HAN5:30 pmHanoi Noibai

15h 40m

1 stop

SEA6:10 pmSeattle/Tacoma Intl

Feb 19

SEA12:10 amSeattle/Tacoma Intl

19h 25m

1 stop

HAN10:35 amHanoi Noibai

$823

Find similar

China Airlines

Nov 6

SGN11:00 amHo Chi Minh City

22h 10m

1 stop

SEA6:10 pmSeattle/Tacoma Intl

Nov 9

SEA12:10 amSeattle/Tacoma Intl

18h 50m

1 stop

SGN10:00 amHo Chi Minh City

$840

Find similar

China Airlines

Sep 18

DAD9:50 amDa Nang

37h 04m

2 stops

SEA8:54 amSeattle/Tacoma Intl

Jan 20

SEA12:10 amSeattle/Tacoma Intl

18h 00m

1 stop

DAD9:10 amDa Nang

$891

Find similar

EVA Air flights from Vietnam to State of Washington

Our best EVA Air deals on Vietnam to State of Washington flight tickets

EVA Air

Sep 4

SGN1:50 amHo Chi Minh City

31h 40m

1 stop

SEA7:30 pmSeattle/Tacoma Intl

Sep 18

SEA12:30 amSeattle/Tacoma Intl

19h 25m

1 stop

SGN9:55 amHo Chi Minh City

$842

Find similar

EVA Air

Aug 29

DAD12:55 pmDa Nang

20h 55m

1 stop

SEA7:50 pmSeattle/Tacoma Intl

Sep 25

SEA1:30 amSeattle/Tacoma Intl

20h 05m

1 stop

DAD11:35 amDa Nang

$846

Find similar

EVA Air

Nov 21

SGN3:55 pmHo Chi Minh City

17h 15m

1 stop

SEA6:10 pmSeattle/Tacoma Intl

Dec 4

SEA12:10 amSeattle/Tacoma Intl

20h 25m

1 stop

SGN11:35 amHo Chi Minh City

$872

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

vie. 11/21

3:40 pm-6:35 pm

1 stop17h 55m

Seattle/Tacoma Intl

vie. 12/5

9:30 pm-2:40 pm

1 stop26h 10m

$719

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

vie. 11/21

3:40 pm-6:35 pm

1 stop17h 55m

Seattle/Tacoma Intl

vie. 12/5

9:30 pm-2:40 pm

1 stop26h 10m

$720

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

mié. 9/3

11:45 pm-10:40 am

1 stop24h 55m

Seattle/Tacoma Intl

jue. 11/27

11:00 am-10:15 pm

1 stop20h 15m

$769

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

vie. 9/5

12:00 pm-10:40 am

1 stop36h 40m

Seattle/Tacoma Intl

jue. 9/18

12:50 pm-9:35 pm

1 stop18h 45m

$774

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

vie. 9/5

11:10 am-4:10 pm

1 stop19h 00m

Seattle/Tacoma Intl

mié. 9/17

1:15 am-10:10 am

1 stop18h 55m

$791

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

dom. 9/21

11:25 am-4:10 pm

1 stop18h 45m

Seattle/Tacoma Intl

sáb. 10/4

1:15 am-10:10 am

1 stop18h 55m

$799

HanoiSeattle

HAN - SEA

HANSEA

Hanoi Noibai

dom. 11/2

5:30 pm-6:10 pm

1 stop15h 40m

Seattle/Tacoma Intl

jue. 2/19

12:10 am-10:35 am

1 stop19h 25m

$823

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

jue. 11/6

11:00 am-6:10 pm

1 stop22h 10m

Seattle/Tacoma Intl

dom. 11/9

12:10 am-10:00 am

1 stop18h 50m

$840

Da NangSeattle

DAD - SEA

DADSEA

Da Nang

sáb. 8/30

12:55 pm-7:50 pm

1 stop20h 55m

Seattle/Tacoma Intl

mié. 9/24

1:30 am-11:35 am

1 stop20h 05m

$842

Ho Chi Minh CitySeattle

SGN - SEA

SGNSEA

Ho Chi Minh City

jue. 9/4

1:50 am-7:30 pm

1 stop31h 40m

Seattle/Tacoma Intl

jue. 9/18

12:30 am-9:55 am

1 stop19h 25m

$842

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 State of Washington

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 State of Washington?

The month of September is, on average, the cheapest month to fly to State of Washington from Vietnam, with most prices found around $837. If you aren’t able to travel to State of Washington during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $858.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Vietnam to State of Washington is on a Sunday. Travelers who choose to depart for State of Washington on a Sunday will often find tickets for as low as $971. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Vietnam to State of Washington for around $1,101.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $953. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,095 on average. Flights to State of Washington from Vietnam in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Vietnam when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $1,000 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Vietnam for as low as $804 on momondo.

Can stopping save me money on Vietnam to State of Washington flights?

You could potentially save up to 35% on your flight if you consider stops on a Vietnam to State of Washington flight.

Cheap Vietnam to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Vietnam to State of Washington

Best Price Found	$409
Fastest flight time	15h 40m
Direct flights	None
Airports in State of Washington	2 airports

The best one-way flight to State of Washington from Vietnam in the past 72 hours is $409. The best round-trip flight deal from Vietnam to State of Washington found on momondo in the last 72 hours is $719.

The fastest flight from Vietnam to State of Washington takes 15h 40m

There are no direct flights from Vietnam to State of Washington. Popular non-direct routes for this connection are Hanoi Noibai Airport - Seattle/Tacoma Intl Airport, Ho Chi Minh City Airport - Seattle/Tacoma Intl Airport and Da Nang Airport - Seattle/Tacoma Intl Airport.

There are 2 airports near State of Washington: Portland (PDX), Seattle/Tacoma Intl (SEA)

Search flight deals

When did momondo last update prices for flights from Vietnam to Washington?
Prices for flights from Vietnam to Washington are updated daily.
How many operators does momondo search for flights from Vietnam to Washington?
As of August 2025, there are 9 operators available to choose from for flights from Vietnam to Washington.
How old do you have to be to fly from Vietnam to Washington?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Vietnam to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Vietnam to State of Washington

Compare and see reviews for airlines that fly from Vietnam to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Philippine Airlines	PriceFrom $672	Free Cancellation	Rating 7.2 894 reviews	Search Philippine Airlines flights
Asiana Airlines	PriceFrom $692	Free Cancellation	Rating 8.2 470 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $769	Free Cancellation	Rating 8.4 1,121 reviews	Search Korean Air flights
China Airlines	PriceFrom $797	Free Cancellation	Rating 8.3 760 reviews	Search China Airlines flights
STARLUX Airlines	PriceFrom $835	Free Cancellation	Rating 9.0 201 reviews	Search STARLUX Airlines flights
EVA Air	PriceFrom $853	Free Cancellation	Rating 8.4 1,225 reviews	Search EVA Air flights
Delta	PriceFrom $856	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights
Japan Airlines	PriceFrom $979	Free Cancellation	Rating 8.3 1,545 reviews	Search Japan Airlines flights

Why use momondo?

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

It is quick and easy to find Vietnam to Washington flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington that suits you.

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

Flights from Vietnam to Washington with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Vietnam to Washington flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from Vietnam and alert you when they change.