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

United Airlines, Delta, and Korean Air are the most popular carriers operating from Oregon to Vietnam

What airlines fly to Vietnam?

Korean Air, STARLUX Airlines and United Airlines are the top three most popular airlines that fly to Vietnam from Oregon according to our data. Korean Air is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 11 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.

How long is the flight from Oregon to Vietnam?

On average, it takes 22h 45m to fly from Oregon to Vietnam if you fly out of Portland (the most popular airport in Oregon) and into Ho Chi Minh City (the most popular airport in Vietnam). If you’re flying out of Eugene and into Ho Chi Minh City, then the flight time is around 24h 25m.

When did momondo last update prices for flights from Oregon to Vietnam?

Prices for flights from Oregon to Vietnam are refreshed on a daily basis.

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

There are 11 operators available for flights from Oregon to Vietnam as of September 2025.

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

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 Oregon to Vietnam.

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

The travel and health documents you'll need for your trip to Vietnam may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Vietnam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$426 Cheap Flights from Oregon to Vietnam in 2025/26

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Find the cheapest flights from Oregon to Vietnam

Round-trip

One-way

Last minute

Cheap round-trip flights

5:30 pm - 10:30 amPDX-SGN

26h 00m2 stops

11:40 am - 8:43 pmSGN-PDX

24h 03m2 stops

$769STARLUX Airlines

Find Deal

lun., ene. 5 - mié., ene. 21

7:45 pm - 5:15 pmPDX-DAD

30h 30m2 stops

6:25 pm - 8:43 pmDAD-PDX

40h 18m2 stops

$769STARLUX Airlines

Find Deal

vie., mar. 6 - jue., mar. 19

9:17 am - 10:40 amPDX-HAN

35h 23m2 stops

11:10 pm - 2:38 pmHAN-PDX

29h 28m2 stops

$769Korean Air

Find Deal

dom., oct. 5 - lun., oct. 20

5:20 pm - 10:25 pmEUG-SGN

38h 05m2 stops

8:00 am - 11:13 pmSGN-EUG

30h 13m2 stops

$781Delta

Find Deal

mié., nov. 5 - dom., nov. 9

5:30 am - 11:15 pmPDX-SGN

27h 45m2 stops

11:50 pm - 9:51 pmSGN-PDX

36h 01m2 stops

$784Delta

Find Deal

mié., oct. 22 - sáb., nov. 1

7:45 am - 12:15 amPDX-SGN

25h 30m2 stops

11:05 pm - 2:48 pmSGN-PDX

54h 43m2 stops

$788ANA

Find Deal

dom., feb. 1 - dom., mar. 1

5:07 pm - 11:15 pmPDX-SGN

40h 08m2 stops

11:50 pm - 12:49 pmSGN-PDX

27h 59m2 stops

$790Korean Air

Find Deal

dom., oct. 19 - vie., nov. 7

1:00 pm - 10:55 pmPDX-SGN

42h 55m3 stops

11:05 pm - 12:44 amSGN-PDX

40h 39m2 stops

$793United Airlines

Find Deal

mar., nov. 4 - mar., dic. 2

1:32 pm - 10:55 pmPDX-SGN

42h 23m3 stops

7:00 am - 12:19 amSGN-PDX

31h 19m3 stops

$795United Airlines

Find Deal

mar., feb. 17 - mié., abr. 1

7:30 am - 11:05 pmPDX-HAN

24h 35m2 stops

12:25 am - 6:47 pmHAN-PDX

33h 22m2 stops

$829ANA

Find Deal

vie., feb. 20 - mar., mar. 3

Singapore Airlines flights from Oregon to Vietnam

Our best Singapore Airlines deals on Oregon to Vietnam flight tickets

Singapore Airlines

Jan 20

PDX7:30 amPortland

36h 30m

3 stops

SGN11:00 amHo Chi Minh City

Mar 3

SGN4:15 pmHo Chi Minh City

32h 20m

2 stops

PDX9:35 amPortland

$846

Find similar

Singapore Airlines

Feb 1

PDX2:40 pmPortland

33h 20m

2 stops

SGN3:00 pmHo Chi Minh City

Mar 1

SGN7:50 pmHo Chi Minh City

35h 38m

3 stops

PDX4:28 pmPortland

$848

Find similar

Singapore Airlines

Feb 23

PDX5:30 pmPortland

32h 50m

2 stops

HAN5:20 pmHanoi Noibai

Mar 2

HAN6:30 pmHanoi Noibai

36h 58m

3 stops

PDX4:28 pmPortland

$853

Find similar

Delta flights from Oregon to Vietnam

Our best Delta deals on Oregon to Vietnam flight tickets

Delta

Nov 5

EUG5:20 pmEugene

38h 05m

2 stops

SGN10:25 pmHo Chi Minh City

Nov 9

SGN8:00 amHo Chi Minh City

30h 13m

2 stops

EUG11:13 pmEugene

$781

Find similar

Delta

Oct 22

PDX5:30 amPortland

27h 45m

2 stops

SGN11:15 pmHo Chi Minh City

Nov 1

SGN11:50 pmHo Chi Minh City

36h 01m

2 stops

PDX9:51 pmPortland

$784

Find similar

Delta

Feb 21

PDX5:45 pmPortland

50h 25m

2 stops

HAN11:10 amHanoi Noibai

Mar 5

HAN11:05 pmHanoi Noibai

50h 29m

2 stops

PDX10:34 amPortland

$811

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandHo Chi Minh City

PDX - SGN

PDXSGN

Portland

lun. 1/5

5:30 pm-10:30 am

2 stops26h 00m

Ho Chi Minh City

mié. 1/21

11:40 am-8:43 pm

2 stops24h 03m

$769

PortlandDa Nang

PDX - DAD

PDXDAD

Portland

vie. 3/6

7:45 pm-5:15 pm

2 stops30h 30m

Da Nang

jue. 3/19

6:25 pm-8:43 pm

2 stops40h 18m

$769

PortlandHanoi

PDX - HAN

PDXHAN

Portland

dom. 10/5

9:17 am-10:40 am

2 stops35h 23m

Hanoi Noibai

lun. 10/20

11:10 pm-2:38 pm

2 stops29h 28m

$769

EugeneHo Chi Minh City

EUG - SGN

EUGSGN

Eugene

mié. 11/5

5:20 pm-10:25 pm

2 stops38h 05m

Ho Chi Minh City

dom. 11/9

8:00 am-11:13 pm

2 stops30h 13m

$781

PortlandHo Chi Minh City

PDX - SGN

PDXSGN

Portland

mié. 10/22

5:30 am-11:15 pm

2 stops27h 45m

Ho Chi Minh City

sáb. 11/1

11:50 pm-9:51 pm

2 stops36h 01m

$784

PortlandHo Chi Minh City

PDX - SGN

PDXSGN

Portland

dom. 2/1

7:45 am-12:15 am

2 stops25h 30m

Ho Chi Minh City

dom. 3/1

11:05 pm-2:48 pm

2 stops54h 43m

$788

PortlandHo Chi Minh City

PDX - SGN

PDXSGN

Portland

dom. 10/19

5:07 pm-11:15 pm

2 stops40h 08m

Ho Chi Minh City

vie. 11/7

11:50 pm-12:49 pm

2 stops27h 59m

$790

PortlandHo Chi Minh City

PDX - SGN

PDXSGN

Portland

mar. 11/4

1:00 pm-10:55 pm

3 stops42h 55m

Ho Chi Minh City

mar. 12/2

11:05 pm-12:44 am

2 stops40h 39m

$793

PortlandHo Chi Minh City

PDX - SGN

PDXSGN

Portland

mar. 2/17

1:32 pm-10:55 pm

3 stops42h 23m

Ho Chi Minh City

mié. 4/1

7:00 am-12:19 am

3 stops31h 19m

$795

PortlandHanoi

PDX - HAN

PDXHAN

Portland

vie. 2/20

7:30 am-11:05 pm

2 stops24h 35m

Hanoi Noibai

mar. 3/3

12:25 am-6:47 pm

2 stops33h 22m

$829

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 Oregon to Vietnam

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 Vietnam?

The month of September is, on average, the cheapest month to fly to Vietnam from Oregon, with most prices found around $892. If you don’t want to visit Vietnam in September, then you should wait until October to fly from Oregon, when ticket prices are also cheap, with an average price of $914.

What is the cheapest day to depart on your flight to Vietnam?

According to our data, Friday is the cheapest day to fly to Vietnam from Oregon. The lowest ticket price found for a Friday departure recently was $1,106. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Vietnam on Tuesday is $1,285.

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

Flying to Vietnam from Oregon at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,136 when looking at flights departing at noon. In the afternoon is when there is more demand to fly to Vietnam, so prices are often more expensive at around $1,246 per ticket.

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

You are more likely to see cheaper flights to Vietnam from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $1,076 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from Oregon for as low as $925 on momondo.

Cheap Oregon to Vietnam flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Oregon to Vietnam?
Prices for flights from Oregon to Vietnam are refreshed on a daily basis.
How many operators does momondo search for flights from Oregon to Vietnam?
There are 11 operators available for flights from Oregon to Vietnam as of September 2025.
How old do you have to be to fly from Oregon to Vietnam?
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 Oregon to Vietnam.
What documentation or ID do you need to fly to Vietnam?
The travel and health documents you'll need for your trip to Vietnam may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Vietnam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oregon to Vietnam

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

Airline	Rating	Free Cancellation	Price
STARLUX Airlines	PriceFrom $743	Free Cancellation	Rating 8.9 215 reviews	Search STARLUX Airlines flights
Singapore Airlines	PriceFrom $779	Free Cancellation	Rating 8.1 1,369 reviews	Search Singapore Airlines flights
Delta	PriceFrom $784	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
ANA	PriceFrom $788	Free Cancellation	Rating 8.4 964 reviews	Search ANA flights
Korean Air	PriceFrom $789	Free Cancellation	Rating 8.4 1,140 reviews	Search Korean Air flights
United Airlines	PriceFrom $799	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
China Airlines	PriceFrom $810	Free Cancellation	Rating 8.3 768 reviews	Search China Airlines flights
Japan Airlines	PriceFrom $883	Free Cancellation	Rating 8.3 1,560 reviews	Search Japan Airlines flights
EVA Air	PriceFrom $903	Free Cancellation	Rating 8.4 1,237 reviews	Search EVA Air flights
Cathay Pacific	PriceFrom $941	Free Cancellation	Rating 7.6 998 reviews	Search Cathay Pacific flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Vietnam from Oregon.

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

Yes. momondo allows you to filter the results for Oregon to Vietnam flights to just show those with flexible booking policies.

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

Once you have performed a search for Oregon to Vietnam 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 Oregon to Vietnam right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Oregon to Vietnam flights. All you need is a valid email address and we will do the rest; it is that quick and easy.