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Nha Trang

$984+ Cheap flights from Portland (PDX) to Nha Trang (CXR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CXR
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
1 adult, Economy
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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 August 16, 2025.

Round-trip from

$1,070
(Delta)
From Portland to Nha Trang Cam Ranh
Search Deals

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 August 16, 2025.

This Delta deal was found by Cheapflights users on 8/15. 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.
Sun 11/309:10 amPDX - CXR
2 stops21h 35mDelta
Fri 12/2611:10 pmCXR - PDX
2 stops36h 56mDelta
Deal found 8/15$984
This Delta deal was found by Cheapflights users on 8/15. 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.
Sun 11/309:10 amPDX - CXR
2 stops21h 35mDelta
Mon 12/2211:10 pmCXR - PDX
2 stops36h 56mDelta
Deal found 8/15$1,064
This Delta deal was found by Cheapflights users on 8/15. 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.
Mon 8/2511:14 amPDX - CXR
2 stops21h 51mDelta
Sat 9/1312:20 amCXR - PDX
2 stops36h 19mDelta
Deal found 8/15$1,154
This Delta deal was found by Cheapflights users on 8/15. 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.
Mon 12/15:30 amPDX - CXR
2 stops25h 15mDelta
Fri 12/2611:10 pmCXR - PDX
2 stops36h 56mDelta
Deal found 8/15$1,239
This Delta deal was found by Cheapflights users on 8/15. 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.
Tue 12/97:10 amPDX - CXR
2 stops23h 35mDelta
Thu 12/2511:10 pmCXR - PDX
2 stops36h 56mDelta
Deal found 8/15$1,260
This Delta deal was found by Cheapflights users on 8/15. 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.
Sun 11/309:10 amPDX - CXR
2 stops21h 35mDelta
Sun 12/2111:10 pmCXR - PDX
2 stops32h 14mDelta
Deal found 8/15$1,281
This Delta deal was found by Cheapflights users on 8/15. 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.
Mon 12/19:10 amPDX - CXR
2 stops21h 35mDelta
Sat 12/2011:10 pmCXR - PDX
2 stops36h 56mDelta
Deal found 8/15$1,307
This Delta deal was found by Cheapflights users on 8/15. 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.
Mon 12/15:30 amPDX - CXR
2 stops25h 15mDelta
Mon 12/2211:10 pmCXR - PDX
2 stops36h 56mDelta
Deal found 8/15$1,315
This Delta deal was found by Cheapflights users on 8/15. 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.
Tue 12/95:30 amPDX - CXR
2 stops25h 15mDelta
Tue 12/2311:10 pmCXR - PDX
2 stops36h 56mDelta
Deal found 8/15$1,340
This Trip.com deal was found by Cheapflights users on 8/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:45 pmPDX - CXR
3 stops33h 00mMultiple Airlines
Tue 12/239:25 pmCXR - PDX
3 stops38h 20mMultiple Airlines
Deal found 8/15$1,360
This Delta deal was found by Cheapflights users on 8/14. 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.
Sun 12/75:30 amPDX - CXR
2 stops25h 15mDelta
Thu 12/2511:10 pmCXR - PDX
2 stops32h 14mDelta
Deal found 8/14$1,409

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 August 16, 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

Sat 1/10

11:10 am-9:45 pm

2 stops43h 35m

Nha Trang Cam Ranh

Tue 1/20

11:10 pm-4:29 pm

2 stops32h 19m

$1,070

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

Sun 1/4

7:24 pm-9:45 pm

2 stops35h 21m

Nha Trang Cam Ranh

Tue 1/20

11:10 pm-7:11 pm

2 stops35h 01m

$1,070

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

Sun 1/4

7:24 pm-9:45 pm

2 stops35h 21m

Nha Trang Cam Ranh

Sat 1/24

11:10 pm-7:11 pm

2 stops35h 01m

$1,070

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

Sat 1/10

5:45 pm-9:45 pm

2 stops37h 00m

Nha Trang Cam Ranh

Sat 1/24

11:10 pm-7:11 pm

2 stops35h 01m

$1,070

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

Mon 1/5

9:10 am-9:45 pm

2 stops21h 35m

Nha Trang Cam Ranh

Tue 1/20

11:10 pm-4:29 pm

2 stops32h 19m

$1,144

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

Mon 1/5

9:10 am-9:45 pm

2 stops21h 35m

Nha Trang Cam Ranh

Sat 1/24

11:10 pm-8:47 pm

2 stops36h 37m

$1,144

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

Mon 8/25

11:14 am-11:05 pm

2 stops21h 51m

Nha Trang Cam Ranh

Sat 9/13

12:20 am-10:39 pm

2 stops36h 19m

$1,154

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

Sat 11/29

5:10 pm-9:45 pm

2 stops37h 35m

Nha Trang Cam Ranh

Thu 12/25

11:10 pm-12:01 pm

2 stops27h 51m

$1,154

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

Wed 1/7

7:10 am-9:45 pm

2 stops23h 35m

Nha Trang Cam Ranh

Wed 1/21

11:10 pm-7:29 pm

2 stops35h 19m

$1,154

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

Sun 1/4

7:24 pm-9:45 pm

2 stops35h 21m

Nha Trang Cam Ranh

Fri 1/23

11:10 pm-11:53 pm

2 stops39h 43m

$1,201

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 12 results
1
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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.

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 August 16, 2025.
Read reviews from past customers who have flown Korean Air from Portland to Nha Trang. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,131 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,131 reviews
Korean Air
8.4
Very good
1,131 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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 is the cheapest airline to fly from Portland to Nha Trang round-trip?

    According to our current data, Korean Air ($1,135), 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 $1,572). 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

Browse thousands of different options on Cheapflights for your next trip

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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 August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,135Average$1,378FlexibilityNo cancel feeOn-time81%

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