SEA - CXR

$525 Find Cheap Flights from Seattle to Nha Trang

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Nha Trang departing on 9/24. 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
1 adult, Economy, 0 bags

KAYAK searches 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 Seattle 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 Seattle to Nha Trang, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,149
Singapore Airlines
Tue 10/27Fri 10/30
SEA - CXR • 1 stop
Cheapest one-way
$525
Multiple Airlines
Thu 9/24
SEA - CXR • 2 stops
Top airlines
Cheapest • from $1,149 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Nha Trang. You'll need at least 1 connection.
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We hope you love your trip to Nha Trang!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Nha Trang (SEA-CXR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Nha Trang that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Nha Trang

Tue, Oct 27 - Fri, Oct 30
Singapore Airlines Logo
9:45 am - 11:35 am
SEA
-
CXR
35h 50m
1 stop
Singapore Airlines Logo
11:50 am - 8:10 am
CXR
-
SEA
34h 20m
1 stop
$1,149Singapore Airlines
Wed, Jul 22 - Wed, Aug 12
Multiple Airlines Logo
10:45 am - 12:35 am
SEA
-
CXR
23h 50m
2 stops
Multiple Airlines Logo
1:35 am - 2:22 pm
CXR
-
SEA
26h 47m
2 stops
$1,170Multiple Airlines
Tue, Sep 8 - Sat, Oct 10
Multiple Airlines Logo
12:10 am - 8:05 pm
SEA
-
CXR
29h 55m
2 stops
Multiple Airlines Logo
8:55 pm - 3:15 pm
CXR
-
SEA
32h 20m
2 stops
$1,193Multiple Airlines
Tue, Sep 8 - Sat, Oct 10
Multiple Airlines Logo
12:10 am - 5:50 pm
SEA
-
CXR
27h 40m
2 stops
Multiple Airlines Logo
6:20 pm - 3:15 pm
CXR
-
SEA
34h 55m
3 stops
$1,204Multiple Airlines
Wed, Sep 9 - Fri, Oct 9
Delta Logo
12:50 pm - 11:05 pm
SEA
-
CXR
20h 15m
1 stop
Delta Logo
12:20 am - 10:40 am
CXR
-
SEA
24h 20m
1 stop
$1,259Delta
Wed, Sep 9 - Fri, Oct 9
Delta Logo
5:50 pm - 11:05 pm
SEA
-
CXR
39h 15m
2 stops
Delta Logo
12:20 am - 10:40 am
CXR
-
SEA
24h 20m
1 stop
$1,263Delta
Tue, Oct 27 - Fri, Oct 30
Singapore Airlines Logo
9:45 am - 11:35 am
SEA
-
CXR
35h 50m
1 stop
Singapore Airlines Logo
11:50 am - 8:10 am
CXR
-
SEA
34h 20m
1 stop
$1,265Singapore Airlines
Thu, Jul 30 - Fri, Aug 28
Multiple Airlines Logo
12:10 am - 9:45 pm
SEA
-
CXR
31h 35m
2 stops
Multiple Airlines Logo
10:50 pm - 7:45 pm
CXR
-
SEA
34h 55m
2 stops
$1,379Multiple Airlines
Wed, Sep 9 - Sat, Oct 10
Multiple Airlines Logo
5:50 am - 9:15 pm
SEA
-
CXR
25h 25m
3 stops
Multiple Airlines Logo
6:20 pm - 3:15 pm
CXR
-
SEA
34h 55m
3 stops
$1,474Multiple Airlines
Tue, Jul 21 - Thu, Aug 13
Multiple Airlines Logo
12:10 am - 9:35 am
SEA
-
CXR
19h 25m
1 stop
Multiple Airlines Logo
8:40 am - 7:45 pm
CXR
-
SEA
25h 05m
2 stops
$1,483Multiple Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Nha Trang flights

Get data-powered insights and trends into flights from Seattle to Nha Trang to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Seattle to Nha Trang?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Seattle to Nha Trang were found on Singapore Airlines ($1,149) and Delta ($1,259).

Good to know

Cheapest flight$525
Flight from Seattle to Nha Trang

When to book flights from Seattle to Nha Trang

Are your dates flexible? Find out the best times to travel from Seattle 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 Seattle to Nha Trang

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

    In the last 5 days, the lowest price for a flight from Seattle to Nha Trang was $525 for a one-way ticket and $1,149 for a round-trip.

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

    A passport is required to fly from Seattle to Nha Trang.

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

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

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

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

  • How does KAYAK find such low prices on flights from Seattle 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 Seattle to Nha Trang.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nha Trang from Seattle 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 Seattle 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 Seattle with another airline. Booking your flights between Seattle 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 Seattle 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 Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Seattle to Nha Trang

 
See real verified KAYAK customer reviews for airlines flying from Seattle 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 Seattle 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.
7.8
DeltaOverall score based on 8451 reviews
8.5Crew
8.1Boarding
7.8Entertainment
7.8Comfort
7.2Food
Airline reviews

My flight was delayed by 4 hours in 30 minute increments. The gate agents were amazing but the communication was not. We were told that there was a maintenance issue but they didn't know what it was. That didn't inspire confidence. Then they said they found it and it was fixed and the pilot just needed to sign off. Then the pilot needed to talk to the other pilot from the arriving flight and we'd be fine. Then we were waiting for the pilot to call back. Then the maintenance issue wasn't fixed. Then they decided we were getting a new plane (why didn't they decide this earlier??). Fine. But then they announced we were changing gates AND terminals. And we were boarding in 20 minutes. So we all had to run to the new terminal gate. We could have taken off at that time, but we then had to wait for all the people who rebooked on a different flight to book this flight again. That took 30+ minutes because there was only one gate agent. When everyone ditched this flight, I saw it as an opportunity to upgrade to comfort. Delta, the greedy jerks they are, charged me $121. After their delay, their fault, their issues, couldn't even discount an upgrade. They only handed out $12 meal vouchers for the delay. I can't even get a snack from starbucks for that.

2.0 MediocreBlake, Jun 2026
SEA - BOS
Read more Delta reviews

My flight was delayed by 4 hours in 30 minute increments. The gate agents were amazing but the communication was not. We were told that there was a maintenance issue but they didn't know what it was. That didn't inspire confidence. Then they said they found it and it was fixed and the pilot just needed to sign off. Then the pilot needed to talk to the other pilot from the arriving flight and we'd be fine. Then we were waiting for the pilot to call back. Then the maintenance issue wasn't fixed. Then they decided we were getting a new plane (why didn't they decide this earlier??). Fine. But then they announced we were changing gates AND terminals. And we were boarding in 20 minutes. So we all had to run to the new terminal gate. We could have taken off at that time, but we then had to wait for all the people who rebooked on a different flight to book this flight again. That took 30+ minutes because there was only one gate agent. When everyone ditched this flight, I saw it as an opportunity to upgrade to comfort. Delta, the greedy jerks they are, charged me $121. After their delay, their fault, their issues, couldn't even discount an upgrade. They only handed out $12 meal vouchers for the delay. I can't even get a snack from starbucks for that.

Love me some Delta. One of the few airlines to recognize and support veterans. Easy boarding, flight was on time and arrived early and the flight attendants were excellent on this flight.

We sat on the runway for over an hour before departure. That was unwelcome.

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

The cabin temperature was nice and cool. The wifi was not working.

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

First flight out and was 85 minutes delayed. Notification came out way too late

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

Everything you need to know for your flight from Seattle to Nha Trang

Information on your arrival and departure airports