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Cheap flights from Vietnam to Portland from $491

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 Portland departing on 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Vietnam to Portland

Recent round-trip flight deals from Vietnam to Portland

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:45 pm - 11:59 pmSGN-PDX
23h 14m2 stops
Multiple Airlines Logo
1:24 pm - 2:30 pmPDX-SGN
34h 06m2 stops
$796Multiple Airlines
Find Deal
Fri, Nov 14 - Fri, Nov 21
Multiple Airlines Logo
9:35 am - 9:40 amSGN-PDX
39h 05m2 stops
Multiple Airlines Logo
5:30 pm - 2:30 pmPDX-SGN
30h 00m2 stops
$816Multiple Airlines
Find Deal
Mon, Nov 10 - Fri, Nov 14
Philippine Airlines Logo
9:35 am - 11:37 pmSGN-PDX
29h 02m2 stops
Philippine Airlines Logo
10:28 pm - 2:30 pmPDX-SGN
49h 02m2 stops
$846Philippine Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 20
Multiple Airlines Logo
3:45 pm - 11:59 pmSGN-PDX
23h 14m2 stops
Multiple Airlines Logo
2:15 pm - 2:30 pmPDX-SGN
33h 15m2 stops
$848Multiple Airlines
Find Deal
Fri, Nov 14 - Fri, Nov 21
EVA Air Logo
1:55 am - 9:49 amSGN-PDX
46h 54m2 stops
EVA Air Logo
9:30 pm - 11:35 amPDX-SGN
47h 05m2 stops
$942EVA Air
Find Deal
Thu, Nov 13 - Fri, Nov 21
Delta Logo
3:45 pm - 11:53 pmDAD-PDX
46h 08m2 stops
Delta Logo
9:10 am - 9:30 pmPDX-DAD
22h 20m2 stops
$954Delta
Find Deal
Wed, Mar 11 - Sun, Mar 15
Delta Logo
11:50 pm - 8:31 amSGN-PDX
47h 41m2 stops
Delta Logo
2:23 pm - 11:20 pmPDX-SGN
41h 57m2 stops
$965Delta
Find Deal
Thu, Nov 20 - Sun, Nov 23
United Airlines Logo
6:00 am - 12:26 amSGN-PDX
33h 26m3 stops
United Airlines Logo
3:54 pm - 10:55 pmPDX-SGN
64h 01m3 stops
$974United Airlines
Find Deal
Fri, Nov 14 - Fri, Nov 21
United Airlines Logo
7:30 am - 2:46 pmSGN-PDX
22h 16m2 stops
United Airlines Logo
7:38 pm - 10:55 pmPDX-SGN
36h 17m3 stops
$977United Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 23
Philippine Airlines Logo
9:35 am - 11:32 pmSGN-PDX
28h 57m2 stops
Philippine Airlines Logo
12:30 pm - 8:30 amPDX-SGN
30h 00m2 stops
$3,777Philippine Airlines
Find Deal
Thu, Jan 8 - Thu, May 7

United Airlines flights from Vietnam to Portland

Our best United Airlines deals on Vietnam to Portland flight tickets
United Airlines
Nov 14
SGN6:00 amHo Chi Minh City
33h 26m
3 stops
PDX12:26 amPortland
Nov 21
PDX3:54 pmPortland
64h 01m
3 stops
SGN10:55 pmHo Chi Minh City
$974
Find similar
United Airlines
Nov 20
SGN7:30 amHo Chi Minh City
22h 16m
2 stops
PDX2:46 pmPortland
Nov 23
PDX7:38 pmPortland
36h 17m
3 stops
SGN10:55 pmHo Chi Minh City
$977
Find similar
United Airlines
Nov 20
SGN7:30 amHo Chi Minh City
30h 21m
2 stops
PDX10:51 pmPortland
Nov 23
PDX3:54 pmPortland
40h 01m
3 stops
SGN10:55 pmHo Chi Minh City
$978
Find similar

Delta flights from Vietnam to Portland

Our best Delta deals on Vietnam to Portland flight tickets
Delta
Mar 11
DAD3:45 pmDa Nang
46h 08m
2 stops
PDX11:53 pmPortland
Mar 15
PDX9:10 amPortland
22h 20m
2 stops
DAD9:30 pmDa Nang
$954
Find similar
Delta
Nov 20
SGN11:50 pmHo Chi Minh City
47h 41m
2 stops
PDX8:31 amPortland
Nov 23
PDX2:23 pmPortland
41h 57m
2 stops
SGN11:20 pmHo Chi Minh City
$965
Find similar
Delta
Nov 20
SGN11:50 pmHo Chi Minh City
39h 24m
2 stops
PDX12:14 amPortland
Nov 23
PDX5:26 pmPortland
38h 54m
2 stops
SGN11:20 pmHo Chi Minh City
$966
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Vietnam to Portland 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 October 2, 2025.
Use the filters below to find and compare flights from Vietnam to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Ho Chi Minh CityPortland

SGN - PDX

SGNPDX

Ho Chi Minh City

Fri 11/14

3:45 pm-11:59 pm

2 stops23h 14m

Portland

Fri 11/21

1:24 pm-2:30 pm

2 stops34h 06m

$796

Ho Chi Minh CityPortland

SGN - PDX

SGNPDX

Ho Chi Minh City

Mon 11/10

9:35 am-9:40 am

2 stops39h 05m

Portland

Fri 11/14

5:30 pm-2:30 pm

2 stops30h 00m

$816

Ho Chi Minh CityPortland

SGN - PDX

SGNPDX

Ho Chi Minh City

Thu 11/13

9:35 am-11:37 pm

2 stops29h 02m

Portland

Thu 11/20

10:28 pm-2:30 pm

2 stops49h 02m

$846

Ho Chi Minh CityPortland

SGN - PDX

SGNPDX

Ho Chi Minh City

Fri 11/14

3:45 pm-11:59 pm

2 stops23h 14m

Portland

Fri 11/21

2:15 pm-2:30 pm

2 stops33h 15m

$848

Ho Chi Minh CityPortland

SGN - PDX

SGNPDX

Ho Chi Minh City

Thu 11/13

1:55 am-9:49 am

2 stops46h 54m

Portland

Fri 11/21

9:30 pm-11:35 am

2 stops47h 05m

$942

Da NangPortland

DAD - PDX

DADPDX

Da Nang

Wed 3/11

3:45 pm-11:53 pm

2 stops46h 08m

Portland

Sun 3/15

9:10 am-9:30 pm

2 stops22h 20m

$954

Ho Chi Minh CityPortland

SGN - PDX

SGNPDX

Ho Chi Minh City

Thu 11/20

11:50 pm-8:31 am

2 stops47h 41m

Portland

Sun 11/23

2:23 pm-11:20 pm

2 stops41h 57m

$965

Ho Chi Minh CityPortland

SGN - PDX

SGNPDX

Ho Chi Minh City

Fri 11/14

6:00 am-12:26 am

3 stops33h 26m

Portland

Fri 11/21

3:54 pm-10:55 pm

3 stops64h 01m

$974

Ho Chi Minh CityPortland

SGN - PDX

SGNPDX

Ho Chi Minh City

Thu 11/20

7:30 am-2:46 pm

2 stops22h 16m

Portland

Sun 11/23

7:38 pm-10:55 pm

3 stops36h 17m

$977

Ho Chi Minh CityPortland

SGN - PDX

SGNPDX

Ho Chi Minh City

Thu 1/8

9:35 am-11:32 pm

2 stops28h 57m

Portland

Thu 5/7

12:30 pm-8:30 am

2 stops30h 00m

$3,777

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 Portland from

How to get the cheapest flight ticket from Vietnam to Portland

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 Portland?

The cheapest month to fly to Portland from Vietnam is in August. Flight prices, which tend to average around $977, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in August, then you should wait until December to fly from Vietnam, when ticket prices are also cheap, with an average price of $985.

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

The cheapest day to depart on your flight to Portland is on a Friday when prices can be found for as low as $1,079. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Thursday, with ticket prices averaging around $1,398.

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

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $1,079. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $1,264 per ticket.

Cheap Vietnam to Portland flight deals and tips

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

Direct flights

None
There are no direct flights from Vietnam to Portland. There are no popular flight routes from Vietnam to Portland.
Search flight deals

  • When did momondo last update prices for flights from Vietnam to Portland Airport?

    Prices for flights from Vietnam to Portland Airport were last updated today.

  • How many operators does momondo search for flights from Vietnam to Portland Airport?

  • How old do you have to be to fly from Vietnam to Portland Airport?

    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 Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents required for your trip to Portland Airport 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 Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Vietnam to Portland

Compare and see reviews for airlines that fly from Vietnam to Portland with momondo
Airline
Rating
Free Cancellation
Price
STARLUX AirlinesPriceFrom $754Free CancellationRating
8.9
216 reviews
Search STARLUX Airlines flights
DeltaPriceFrom $851Free CancellationRating
7.9
7,962 reviews
Search Delta flights
EVA AirPriceFrom $875Free CancellationRating
8.4
1,244 reviews
Search EVA Air flights
Korean AirPriceFrom $949Free CancellationRating
8.4
1,145 reviews
Search Korean Air flights
United AirlinesPriceFrom $1,045Free CancellationRating
7.4
8,933 reviews
Search United Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
Gresham
McMinnville
Longview
Tigard
The Dalles
Pacific City
Manzanita
Tillamook

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Vietnam to Portland for you.

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

Yes. momondo enables you to select and highlight flights to Portland from Vietnam with this policy.

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

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

If you are not ready to book a flight from Vietnam to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.

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