SEA - CXR

$381 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 3/10. 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
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
$985
Multiple Airlines
Sun 3/8Mon 3/16
SEA - CXR • 2 stops
Cheapest one-way
$381
Multiple Airlines
Tue 3/10
SEA - CXR • 2 stops
Top airlines
Delta
Cheapest • from $1,061 (round-trip)
Korean Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Sun, Mar 8 - Mon, Mar 16
Multiple Airlines Logo
1:10 am - 2:00 pm
SEA
-
CXR
22h 50m
2 stops
Multiple Airlines Logo
8:00 am - 7:10 pm
CXR
-
SEA
25h 10m
2 stops
$985Multiple Airlines
Sun, Feb 22 - Tue, Mar 24
Delta Logo
11:25 am - 9:35 pm
SEA
-
CXR
19h 10m
1 stop
Delta Logo
11:05 pm - 7:05 pm
CXR
-
SEA
34h 00m
2 stops
$1,061Delta
Sun, Mar 8 - Mon, Mar 16
Multiple Airlines Logo
12:10 am - 7:50 pm
SEA
-
CXR
29h 40m
3 stops
Multiple Airlines Logo
2:20 pm - 9:00 am
CXR
-
SEA
32h 40m
2 stops
$1,063Multiple Airlines
Sun, Mar 8 - Thu, Mar 12
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 - Mon, Mar 16
Multiple Airlines Logo
12:10 am - 7:50 pm
SEA
-
CXR
29h 40m
3 stops
Multiple Airlines Logo
2:20 pm - 7:16 pm
CXR
-
SEA
42h 56m
3 stops
$1,130Multiple Airlines
Sun, Mar 8 - Mon, Mar 16
Multiple Airlines Logo
12:10 am - 9:55 am
SEA
-
CXR
19h 45m
1 stop
Multiple Airlines Logo
2:20 pm - 9:00 am
CXR
-
SEA
32h 40m
2 stops
$1,244Multiple Airlines
Sun, Feb 22 - Tue, Mar 24
Delta Logo
11:25 am - 9:35 pm
SEA
-
CXR
19h 10m
1 stop
Delta Logo
11:05 pm - 2:20 pm
CXR
-
SEA
29h 15m
1 stop
$1,301Delta
Tue, Jul 7 - Sat, Aug 8
Multiple Airlines Logo
2:10 am - 9:15 pm
SEA
-
CXR
29h 05m
2 stops
Multiple Airlines Logo
10:45 am - 7:10 pm
CXR
-
SEA
22h 25m
2 stops
$1,417Multiple Airlines
Sun, Feb 22 - Tue, Mar 24
Delta Logo
4:40 pm - 9:35 pm
SEA
-
CXR
37h 55m
2 stops
Delta Logo
11:05 pm - 5:09 pm
CXR
-
SEA
32h 04m
2 stops
$1,455Delta
Sun, Mar 8 - Sun, Mar 15
Multiple Airlines Logo
12:10 am - 9:20 am
SEA
-
CXR
19h 10m
1 stop
Multiple Airlines Logo
1:55 am - 2:45 pm
CXR
-
SEA
26h 50m
1 stop
$1,487Multiple 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 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seattle to Nha Trang were found on Delta ($1,061) and Singapore Airlines ($1,098).

Good to know

Low seasonFebruary
Cheapest flight$381
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 2% increase in price.
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 3 days, the lowest price for a flight from Seattle to Nha Trang was $381 for a one-way ticket and $985 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.

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

    The two airlines most popular with KAYAK users for flights from Seattle to Nha Trang are Korean Air and Delta. With an average price for the route of $1,107 and an overall rating of 8.4, Korean Air is the most popular choice. Delta is also a great choice for the route, with an average price of $1,056 and an overall rating of 7.9.

  • 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 airlines 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.
8.4
Korean AirOverall score based on 1191 reviews
8.7Crew
8.1Food
8.2Entertainment
8.3Comfort
8.5Boarding
Airline reviews

Flight crew were very attentive and made this trip a pleasure. Plus the fact that this our first time flying business class.

10.0 ExcellentAnonymous, Nov 2025
MNL - ICN
Read more Korean Air reviews

Flight crew were very attentive and made this trip a pleasure. Plus the fact that this our first time flying business class.

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

This flight was a superior flight in all regards. Extremely pleasant experience.

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Awesome! On time flight, early arrival, and a complimentary upgrade!

Paid for wifi that didn't work. No plug in seat to work. No entertainment.

We departed early and made up time in the air allowing us to arrive 30 minutes early. Capt was incredibly genuine and thanked every passenger for flying with Delta. Completely humble and professional!

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

This was one of the worst flights I’ve been on in years. I upgraded to comfort and had such an uncomfortable experience. The person next to me was oversized - which I understand - however, they took up their space and mine. I could only use about 50% of my seat space to not be physically touching this person the entire flight and there was no spatial awareness. I also could not use the seat outlet because their body was obstructing it. It was very inconvenient. Their body kept touching me repeatedly during the flight and I felt very uncomfortable. To pay more for an upgraded space and then not even being able to use it was highly disappointing.

No wheel chair as requested at Atlanta arrival on first flight.

Only freetext wifi was available in flight; browsing WiFi required payment. Since the seats had no in flight entertainment, Delta should revisit this policy on this longer flight.

Only water, tea or coffee served midflight, even to comfort seating. Man next to me needed two seats and took up a portion of my seat and Delta did nothing.

The flight was great as well as the airline staff

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

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

Information on your arrival and departure airports