Cheap Flights from Portland (PDX) to Tuy Hoa (TBB)

Popular airlines from Portland International Airport (PDX) to Tuy Hoa (TBB-Dong Tac)

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Cheap Flights from Portland to Tuy Hoa (PDX-TBB)

Prices were available within the past 7 days and start at for one-way flights and $1,354 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, Feb 1 - Sun, Mar 1
PDX
Portland
TBB
Tuy Hoa
$1,354 Roundtrip, found 4 days ago
$1,354
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sun, Feb 1 from Portland to Tuy Hoa, returning Sun, Mar 1, priced at $1,354 found 4 days ago
Alaska Airlines
Sun, Feb 1 - Sun, Mar 1
PDX
Portland
TBB
Tuy Hoa
$1,366 Roundtrip, found 4 days ago
$1,366
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sun, Feb 1 from Portland to Tuy Hoa, returning Sun, Mar 1, priced at $1,366 found 4 days ago
Alaska Airlines
Sun, Feb 1 - Sun, Mar 1
PDX
Portland
TBB
Tuy Hoa
$1,391 Roundtrip, found 4 days ago
$1,391
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sun, Feb 1 from Portland to Tuy Hoa, returning Sun, Mar 1, priced at $1,391 found 4 days ago
United
Sun, Feb 1 - Sun, Mar 1
PDX
Portland
TBB
Tuy Hoa
$1,399 Roundtrip, found 4 days ago
$1,399
Roundtrip
found 4 days ago
Select United flight, departing Sun, Feb 1 from Portland to Tuy Hoa, returning Sun, Mar 1, priced at $1,399 found 4 days ago
United
Sun, Feb 1 - Sun, Mar 1
PDX
Portland
TBB
Tuy Hoa
$1,406 Roundtrip, found 4 days ago
$1,406
Roundtrip
found 4 days ago
Select United flight, departing Sun, Feb 1 from Portland to Tuy Hoa, returning Sun, Mar 1, priced at $1,406 found 4 days ago
Flights from Portland (PDX) to Tuy Hoa (TBB)
Origin airport
Portland Intl.
Destination airport
Dong Tac
Roundtrip price
$1,353
Distance
7255 mi

Portland to Tuy Hoa Flights

The cheapest times to fly from Portland to Tuy Hoa

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 Tuy Hoa are during the month of February. You can find some of the cheapest flights from Portland to Tuy Hoa with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Tuy Hoa

Sunday is one of the best days to book for cheap flights from Portland to Tuy Hoa: 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 Tuy Hoa

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 Tuy Hoa in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Tuy Hoa 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 Tuy Hoa 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

How much does a flight from Portland Intl. Airport (PDX) to Dong Tac Airport (TBB) cost?
Secure a cheap one-way flight or cheap return flight from $1,354 from Portland Intl. Airport (PDX) to Dong Tac Airport (TBB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Dong Tac Airport (TBB)?
February is the most affordable month to fly from PDX to TBB. Planning your trip for the off-season is often the key to finding a great deal.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Dong Tac Airport (TBB)?
To find the cheapest airline that'll fly you from PDX to TBB, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Portland Intl. Airport (PDX) to Dong Tac Airport (TBB)?
You'll have to take a flight with a layover when traveling from Portland Intl. Airport (PDX) to Dong Tac Airport (TBB). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from PDX to TBB?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Dong Tac Airport (TBB)?
Choose a flight from Portland Intl. Airport (PDX) to Dong Tac Airport (TBB) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Dong Tac Airport (TBB) last-minute?
Last-minute fares from PDX to TBB are usually more expensive. For the lowest rates, start searching for flights ahead of time. That being said, if you can play around with your travel dates, you may find a cheap ticket right before you leave.
Is it cheaper to book a PDX to TBB flight and hotel package?
Compared with arranging hotels and flights separately, booking a PDX to TBB flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place takes the hassle out of travel planning. Simply pick your flights and select from our extensive range of hotels, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Dong Tac Airport (TBB)?
You can usually cancel or reschedule your PDX to TBB flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.