Cheap flights from Washington to Nha Trang from $454

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Nha Trang departing on 3/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
9:45 am - 5:30 pm
SEA
-
CXR
41h 45m
1 stop
Singapore Airlines Logo
12:15 pm - 8:10 am
CXR
-
SEA
33h 55m
1 stop
$1,098Singapore Airlines
Sun, Mar 8 - Thu, Mar 12
Multiple Airlines Logo
1:40 pm - 12:55 am
SEA
-
CXR
20h 15m
1 stop
Multiple Airlines Logo
10:25 am - 6:10 pm
CXR
-
SEA
46h 45m
2 stops
$1,246Multiple Airlines
Thu, Feb 19 - Sat, Feb 28
Multiple Airlines Logo
2:30 pm - 5:35 pm
PDX
-
CXR
37h 05m
3 stops
Multiple Airlines Logo
10:45 am - 9:38 pm
CXR
-
PDX
24h 53m
3 stops
$1,260Multiple Airlines
Tue, Mar 17 - Tue, Apr 7
Multiple Airlines Logo
8:45 am - 9:55 am
SEA
-
CXR
34h 10m
2 stops
Multiple Airlines Logo
1:15 am - 7:16 pm
CXR
-
SEA
33h 01m
2 stops
$1,335Multiple Airlines
Thu, Feb 19 - Fri, Feb 27
Multiple Airlines Logo
9:48 pm - 9:55 am
PDX
-
CXR
46h 07m
2 stops
Multiple Airlines Logo
8:55 pm - 9:21 am
CXR
-
PDX
50h 26m
2 stops
$1,338Multiple Airlines
Tue, Mar 17 - Tue, Apr 7
Multiple Airlines Logo
8:45 am - 9:55 am
SEA
-
CXR
34h 10m
3 stops
Multiple Airlines Logo
1:15 am - 7:16 pm
CXR
-
SEA
33h 01m
2 stops
$1,355Multiple Airlines
Thu, Feb 19 - Fri, Feb 27
Multiple Airlines Logo
9:30 pm - 2:15 pm
PDX
-
CXR
26h 45m
3 stops
Multiple Airlines Logo
6:20 pm - 8:10 am
CXR
-
PDX
51h 50m
3 stops
$1,390Multiple Airlines
Sun, Mar 22 - Wed, Apr 8
Vietnam Airlines Logo
6:03 pm - 8:05 am
PDX
-
CXR
24h 02m
2 stops
Vietnam Airlines Logo
8:55 pm - 12:51 am
CXR
-
PDX
41h 56m
2 stops
$1,611Vietnam Airlines
Wed, Jul 1 - Tue, Jul 28
Delta Logo
5:30 am - 9:35 pm
PDX
-
CXR
25h 05m
2 stops
Delta Logo
11:05 pm - 9:10 pm
CXR
-
PDX
36h 05m
2 stops
$1,646Delta
Fri, Mar 6 - Fri, Mar 27
Delta Logo
6:30 am - 11:05 pm
PDX
-
CXR
26h 35m
2 stops
Delta Logo
12:20 am - 4:33 pm
CXR
-
PDX
30h 13m
2 stops
$1,874Delta
Thu, Jul 2 - Wed, Jul 29

Singapore Airlines flights from State of Washington to Nha Trang

Our best Singapore Airlines deals on State of Washington to Nha Trang flight tickets
Singapore Airlines
Mar 8
SEA9:45 amSeattle/Tacoma Intl
41h 45m
1 stop
CXR5:30 pmNha Trang Cam Ranh
Mar 12
CXR12:15 pmNha Trang Cam Ranh
33h 55m
1 stop
SEA8:10 amSeattle/Tacoma Intl
$1,098
Singapore Airlines
Feb 20
SEA8:45 amSeattle/Tacoma Intl
42h 05m
1 stop
CXR5:50 pmNha Trang Cam Ranh
Mar 1
CXR6:25 pmNha Trang Cam Ranh
51h 45m
1 stop
SEA7:10 amSeattle/Tacoma Intl
$1,310
Singapore Airlines
Feb 19
SEA8:45 amSeattle/Tacoma Intl
66h 05m
1 stop
CXR5:50 pmNha Trang Cam Ranh
Mar 1
CXR6:25 pmNha Trang Cam Ranh
51h 45m
1 stop
SEA7:10 amSeattle/Tacoma Intl
$1,569

Delta flights from State of Washington to Nha Trang

Our best Delta deals on State of Washington to Nha Trang flight tickets
Delta
Mar 6
PDX5:30 amPortland
25h 05m
2 stops
CXR9:35 pmNha Trang Cam Ranh
Mar 27
CXR11:05 pmNha Trang Cam Ranh
36h 05m
2 stops
PDX9:10 pmPortland
$1,646
Delta
Jul 2
PDX6:30 amPortland
26h 35m
2 stops
CXR11:05 pmNha Trang Cam Ranh
Jul 29
CXR12:20 amNha Trang Cam Ranh
30h 13m
2 stops
PDX4:33 pmPortland
$1,874
Delta
Feb 12
SEA11:25 amSeattle/Tacoma Intl
19h 10m
1 stop
CXR9:35 pmNha Trang Cam Ranh
Feb 15
CXR11:05 pmNha Trang Cam Ranh
24h 55m
1 stop
SEA9:00 amSeattle/Tacoma Intl
$4,157

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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, momondo users made 832,500 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from Washington to Nha Trang that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleNha Trang

SEA - CXR

SEACXR

Seattle/Tacoma Intl

Sun 3/8

9:45 am-5:30 pm

1 stop41h 45m

Nha Trang Cam Ranh

Thu 3/12

12:15 pm-8:10 am

1 stop33h 55m

$1,098

SeattleNha Trang

SEA - CXR

SEACXR

Seattle/Tacoma Intl

Thu 2/19

1:40 pm-12:55 am

1 stop20h 15m

Nha Trang Cam Ranh

Sat 2/28

10:25 am-6:10 pm

2 stops46h 45m

$1,246

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

Tue 3/17

2:30 pm-5:35 pm

3 stops37h 05m

Nha Trang Cam Ranh

Tue 4/7

10:45 am-9:38 pm

3 stops24h 53m

$1,260

SeattleNha Trang

SEA - CXR

SEACXR

Seattle/Tacoma Intl

Thu 2/19

8:45 am-9:55 am

2 stops34h 10m

Nha Trang Cam Ranh

Fri 2/27

1:15 am-7:16 pm

2 stops33h 01m

$1,335

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

Tue 3/17

9:48 pm-9:55 am

2 stops46h 07m

Nha Trang Cam Ranh

Tue 4/7

8:55 pm-9:21 am

2 stops50h 26m

$1,338

SeattleNha Trang

SEA - CXR

SEACXR

Seattle/Tacoma Intl

Thu 2/19

8:45 am-9:55 am

3 stops34h 10m

Nha Trang Cam Ranh

Fri 2/27

1:15 am-7:16 pm

2 stops33h 01m

$1,355

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

Sun 3/22

9:30 pm-2:15 pm

3 stops26h 45m

Nha Trang Cam Ranh

Wed 4/8

6:20 pm-8:10 am

3 stops51h 50m

$1,390

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

Wed 7/1

6:03 pm-8:05 am

2 stops24h 02m

Nha Trang Cam Ranh

Tue 7/28

8:55 pm-12:51 am

2 stops41h 56m

$1,611

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

Fri 3/6

5:30 am-9:35 pm

2 stops25h 05m

Nha Trang Cam Ranh

Fri 3/27

11:05 pm-9:10 pm

2 stops36h 05m

$1,646

PortlandNha Trang

PDX - CXR

PDXCXR

Portland

Thu 7/2

6:30 am-11:05 pm

2 stops26h 35m

Nha Trang Cam Ranh

Wed 7/29

12:20 am-4:33 pm

2 stops30h 13m

$1,874

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Nha Trang from

How to get the cheapest flight ticket from State of Washington to Nha Trang

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Washington to Nha Trang Cam Ranh?

China Airlines, Singapore Airlines, and Delta are the most popular carriers operating from Washington to Nha Trang Cam Ranh

Cheap State of Washington to Nha Trang flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Nha Trang

Fastest flight time

20h 15m

Direct flights

None
The fastest flight from State of Washington to Nha Trang takes 20h 15m
There are no direct flights from State of Washington to Nha Trang. There are no popular flight routes from State of Washington to Nha Trang.
  • When did momondo last update prices for flights from Washington to Nha Trang Cam Ranh Airport?

    Prices for flights from Washington to Nha Trang Cam Ranh Airport refresh daily.

  • How many operators does momondo search for flights from Washington to Nha Trang Cam Ranh Airport?

  • How old do you have to be to fly from Washington to Nha Trang Cam Ranh Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Nha Trang Cam Ranh Airport.

  • What documentation or ID do you need to fly to Nha Trang Cam Ranh Airport?

    The necessary travel and health documents for your Nha Trang Cam Ranh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Nha Trang

Compare and see reviews for airlines that fly from State of Washington to Nha Trang with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $493Free CancellationRating
7.9
8,172 reviews
Search Delta flights
Korean AirPriceFrom $917Free CancellationRating
8.4
1,188 reviews
Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Nha Trang?

It is quick and easy to find Washington to Nha Trang flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Nha Trang that suits you.

Can I find flights from Washington to Nha Trang with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Nha Trang from Washington with this policy.

How can momondo help me find flights from Washington to Nha Trang?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Nha Trang from Washington.

I’m not ready to book a flight from Washington to Nha Trang right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington to Nha Trang now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Nha Trang and let you know when they change.

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1 adult
Mon 3/9
Mon 3/16

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