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Nha Trang

$551+ Cheap flights from Portland (PDX) to Nha Trang (CXR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CXR
abr. 20 — abr. 271
dom. 4/20
dom. 4/27
1 adult, Economy
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1. Tell us where you want to go

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2. Select your favorite providers

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Cheap flight deals from Portland to Nha Trang

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Nha Trang (CXR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,541
(Travelocity)

One-way from

$551
(Kiwi.com)
Provider with most accurate pricing for Portland-Nha Trang Cam Ranh flight deals.
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Provider most trusted by Cheapflights users for Portland-Nha Trang Cam Ranh flights.
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From Portland to Nha Trang Cam Ranh
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One-way flight from Portland to Nha Trang Cam Ranh
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Find flight deals from Portland to Nha Trang

Cheapest flights from Portland to Nha Trang
Explore the most affordable flight options available from Portland to Nha Trang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 15, 2025.

This Travelocity deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/32:30 pmPDX - CXR
2 stops40h 20mMultiple Airlines
mar. 8/198:20 pmCXR - PDX
2 stops51h 27mMultiple Airlines
Deal found 4/14$1,541
This KAYAK deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/48:55 amPDX - CXR
2 stops24h 10mKorean Air
jue. 8/2112:20 amCXR - PDX
2 stops35h 58mKorean Air
Deal found 4/14$1,651
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/57:15 amPDX - CXR
2 stops25h 50mDelta
mié. 8/2012:20 amCXR - PDX
2 stops54h 00mDelta
Deal found 4/14$1,690

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Nha Trang 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, Cheapflights users made 2,558,603 searches. Data last updated abril 15, 2025.
Use the filters below to find and compare flights from Portland to Nha Trang that are best for you.

Fly from

Portland

Fly to

Nha Trang

Route

Depart

Return

Price

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

jue. 7/3

2:30 pm-8:50 pm

2 stops40h 20m

Nha Trang Cam Ranh

mar. 8/19

8:20 pm-9:47 am

2 stops51h 27m

$1,541

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

vie. 7/4

8:55 am-11:05 pm

2 stops24h 10m

Nha Trang Cam Ranh

jue. 8/21

12:20 am-10:18 pm

2 stops35h 58m

$1,651

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

sáb. 7/5

7:15 am-11:05 pm

2 stops25h 50m

Nha Trang Cam Ranh

mié. 8/20

12:20 am-4:20 pm

2 stops54h 00m

$1,690

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

vie. 7/4

10:30 am-1:05 am

2 stops24h 35m

$551

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

mar. 7/8

9:10 am-11:05 pm

2 stops23h 55m

$764

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

lun. 7/7

11:04 am-11:05 pm

2 stops22h 01m

$766

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Compare providers for flights from Portland to Nha Trang

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Nha Trang in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
oojoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Nha Trang flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Portland-Nha Trang flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Portland-Nha Trang flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Nha Trang flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Nha Trang flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Nha Trang

Have a flexible travel schedule? Discover the best time to fly to Nha Trang from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Nha Trang

Rainfall in Nha Trang by month

Plan your trip to Nha Trang by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Nha Trang ranges from 0.8 - 12.6 inches per month. October is typically the wettest month, when rainfall can reach 12.6 in. February is typically the driest time to visit Nha Trang when rainfall is around 0.8 in.

Temperature in Nha Trang by month

Plan your trip to Nha Trang by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Nha Trang, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

Reviews of airlines servicing Nha Trang

Get insights into the airlines that provide service to Nha Trang. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nha Trang. Reviews last updated abril 15, 2025.
Korean Air
8.4
Very good
1,063 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,063 reviews
Korean Air
8.4
Very good
1,063 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,918 reviews
Korean Air
8.4
Very good
1,063 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Portland to Nha Trang. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Portland to Nha Trang round-trip?

    According to our current data, Korean Air ($1,651), and Delta ($1,690) offers the cheapest pricing from Portland to Nha Trang.

  • Can I find deals for flights from Portland to Nha Trang that include hotel bookings?

    Yes. In addition to deals on Portland to Nha Trang flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Nha Trang?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Nha Trang.

  • Can I find deals for business class flights from Portland to Nha Trang?

    Yes. Cheapflights offers flight deals from Portland to Nha Trang by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, November is the cheapest month in which you can book a flight from Portland to Nha Trang (average of $995). Flying from Portland to Nha Trang in December is currently the most expensive (average of $1,571). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Portland to Nha Trang

Discover the top airline that operate flights from Portland to Nha Trang. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,135Average$1,378FlexibilityNo cancel feeOn-time81%

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