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PDX - CXR

$1,634 Find cheap flights from Portland to Nha Trang

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Nha Trang departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/17
Mon 6/24

Search hundreds of travel sites at once for deals on flights to Nha Trang

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Nha Trang, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Nha Trang, as well as popular online travel agencies
In the last 7 days travelers have searched 42,332,103 times on KAYAK, and here is why:

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Cheap flight deals from Portland to Nha Trang (PDX-CXR)

 
These are the cheapest deals for flights from Portland to Nha Trang currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Portland to Nha Trang

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Portland to Nha Trang.

Recent one-way flight deals from Portland to Nha Trang

Only flying one-way? Below are some of the best one-way flight deals from Portland to Nha Trang found on KAYAK recently.

Recent last minute flight deals from Portland to Nha Trang

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Portland to Nha Trang.

Recent direct flight deals from Portland to Nha Trang

The latest deals for direct flights from Portland to Nha Trang so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Portland to Nha Trang

Find recent round-trip train or bus tickets from Portland to Nha Trang.

All round-trip flight deals to Nha Trang

The cheapest plane tickets to Nha Trang found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:19 am - 11:35 pmPDX-CXR
24h 16m2 stops
12:50 am - 8:46 pmCXR-PDX
33h 56m2 stops
$1,634Delta
Find Deal
Thu, Oct 10 - Sun, Oct 13
6:36 am - 11:35 pmPDX-CXR
26h 59m2 stops
12:50 am - 2:32 pmCXR-PDX
27h 42m2 stops
$1,639Korean Air
Find Deal
Thu, Oct 10 - Sun, Oct 13
12:50 am - 11:35 pmPDX-CXR
32h 45m2 stops
12:50 am - 7:06 pmCXR-PDX
32h 16m2 stops
$2,284Delta
Find Deal
Wed, Oct 9 - Sun, Oct 13

Good to know

Low season

September

High season

April

Cheapest flight

$1,634
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Portland to Nha Trang

When to book flights from Portland to Nha Trang

Are your dates flexible? Find out the best times to travel from Portland to Nha Trang based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Nha Trang

  • What is the cheapest flight from Portland to Nha Trang?

    In the last 3 days, the lowest price for a flight from Portland to Nha Trang was $1,634 for a round-trip ticket.

  • Do I need a passport to fly between Portland and Nha Trang?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Portland and on arrival in Nha Trang.

  • Which aircraft models fly most regularly from Portland to Nha Trang?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Nha Trang?

    SkyTeam is the only airline alliance operating flights between Portland and Nha Trang.

  • Which is the best airline for flights from Portland to Nha Trang, Korean Air or Delta?

    The two airlines most popular with KAYAK users for flights from Portland to Nha Trang are Korean Air and Delta. With an average price for the route of $1,593 and an overall rating of 8.5, Korean Air is the most popular choice. Delta is also a great choice for the route, with an average price of $1,430 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Portland to Nha Trang?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Nha Trang.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Nha Trang?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nha Trang from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Nha Trang?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Nha Trang with an airline and back to Portland with another airline. Booking your flights between Portland and CXR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Nha Trang?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Nha Trang from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Portland to Nha Trang

 
See real verified KAYAK customer reviews for airlines flying from Portland to Nha Trang. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Nha Trang? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1168 reviews
8.2Entertainment
8.3Comfort
8.6Boarding
8.8Crew
8.1Food
Airline reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

10.0 ExcellentAnonymous, Apr 2024ICN - SGN
Read more about Korean Air reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

You did not put me on a Korean Air flight! so I do not have nothing to say

My flight was diverted to Atlanta and I was not given enough time. I paid my travel on April 23, 2023. It was originally Delta from Norfolk to NY, then Korean Air from NY all the way Philippines which is my final stop. Instead from Atlanta to Korea I flew Delta which is okay. Then Korea to Philippines, I flew Asiana Airlines. What I did not like, Ieagle did not sent me an email that my flight was change and so when I went to check in Wednesday the 10th, at 4:30 a.m they told me my flight was delayed at 6;00 p.m and diverted in Atlanta and I am flying Asiana from Korea to Philippines. I do not appreciate that Kayak or Ieagle chenge our flights 5 times and then last minute change again during my day of flight. I hope that you will not make any changes of my flight o Feb 15th because it has to be the same flight with my husband. That is the reason why we made the arrangements early on.

Wonderful cabin crew!!!!! Food was poor, in flight entertainment was just ok. They need to serve more water on a 15 hour flight--we were dehydrated and kept asking for water.

Going through security a third time to get on the next flight was again utterly ridiculous and unnecessary. We were in a International secure area once again and as far as I'm concerned should not have been put through the gears for absolutely no reason. The United States can get all the information they need from the travel itinerary, there was no need to be forced out of a secure area to personally interview everyone on a connecting flight to find out their US immigration status.

Flight arrived early, fantastic, since it is short flight, no food being served

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The 1st class male crew member was very pleasant - the short female with round glasses , maybe in 50’s had no personality- never spoke when delivering my food, drink, & never smiled the whole trip! In fact looked annoyed when the boarding proses was happening- I would never hire this woman - unfriendly . Have never dealt with a crew member like her-

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

Boarding was chaotic. I didn’t finish dinner because I went to bed early. Breakfast omelet was overcooked and tasteless but croissant was better than usual. Plane was dirty—crumbs in every seam and lavatory was poorly maintained (paint peeling, etc.) and toilet paper had not been refreshed before takeoff. No cubby for storage in first and seat was narrow.

Portland - Nha Trang Flights

Departure:

Portland (undefined)United States

Destination:

Nha Trang (CXR)Vietnam

Cabin classes:

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