$425 Cheap Flights from Portland (PDX) to Ho Chi Minh City (SGN)

Popular airlines from Portland International Airport (PDX) to Tan Son Nhat Intl. Airport (SGN)

Find available prices by choosing your travel dates.

Cheap Flights from Portland to Ho Chi Minh City (PDX-SGN)

Prices were available within the past 7 days and start at $425 for one-way flights and $803 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Alaska Airlines
Delta
Korean Air
United
All Nippon Airways
STARLUX Airlines
Air Canada
Japan Airlines
Cathay Pacific
Flights from Portland (PDX) to Ho Chi Minh City (SGN)
Origin airport
Portland Intl.
Destination airport
Tan Son Nhat Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Delta, Japan Airlines, KLM, Korean Air, Malaysia Airlines, Qatar Airways, STARLUX Airlines, Singapore Airlines, Turkish Airlines, United
Roundtrip price
$802
Distance
7485 mi

Portland to Ho Chi Minh City Flights

The cheapest times to fly from Portland to Ho Chi Minh City

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Ho Chi Minh City are during the month of August. You can find some of the cheapest flights from Portland to Ho Chi Minh City with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Portland to Ho Chi Minh City

Sunday is one of the best days to book for cheap flights from Portland to Ho Chi Minh City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Portland to Ho Chi Minh City

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Ho Chi Minh City in 2025. You can also book with separate airlines for your outbound and return journeys, from $425 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Ho Chi Minh City flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Ho Chi Minh City airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Tan Son Nhat Intl. Airport (SGN) last minute?
When it comes to booking your flights, being organized pays off. While it’s possible to score a last-minute deal on a PDX Airport to Tan Son Nhat Intl. Airport (SGN) flight, prices usually don’t get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days ahead. For international travel it’s between three and four months.
What airports do you fly into for Ho Chi Minh City from Portland?
There are two — Tan Son Nhat Intl. Airport (SGN) and Vung Tau (VTG). Both are great choices for those flying from Portland to Ho Chi Minh City. If you go via Tan Son Nhat Intl. Airport (SGN), you’ll come in to land about 4 mi northwest of the heart of Ho Chi Minh City. After you’ve settled in to your comfy hotel, it’s time to explore the city’s best attractions. Ben Thanh Market and Bui Vien Walking Street are two must-sees.
Can I change the date of my flight from Portland Intl. Airport (PDX) to Ho Chi Minh Saigon Airport?
Easily make changes to your Portland Intl. Airport (PDX) to Tan Son Nhat Intl. Airport (SGN) ticket via the Expedia Trips portal. But before you make any adjustments, read through the rules and restrictions in your itinerary to find out what you’re able to do and whether fees apply. Some airlines have a change fee per person, plus any difference in ticket prices. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also swing by our Customer Service portal for more advice and to chat with our Virtual Agent.

Explore a world of travel with Expedia

*Available to One Key members.