IAD - CXR

$545 Find Cheap Flights from Washington, D.C. 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 Washington, D.C. to Nha Trang departing on 11/28. 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 Washington, D.C. 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 Washington, D.C. to Nha Trang, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,067
Overall average: $1,687
Multiple Airlines
Thu 2/5Tue 3/10
IAD - CXR • 2 stops
Cheapest one-way
$545
Multiple Airlines
Fri 11/28
IAD - CXR • 2 stops
When to travel
September
Cheapest • 37% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Nha Trang!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Nha Trang (IAD-CXR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. 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 Washington, D.C. to Nha Trang

Thu, Feb 5 - Tue, Mar 10
Multiple Airlines Logo
8:05 pm - 12:55 pmIAD-CXR
52h 50m2 stops
Multiple Airlines Logo
6:05 pm - 4:55 pmCXR-IAD
57h 50m2 stops
$1,067Multiple Airlines
Find Deal
Tue, Feb 3 - Fri, Feb 27
Multiple Airlines Logo
8:05 pm - 5:35 pmIAD-CXR
33h 30m2 stops
Multiple Airlines Logo
1:00 pm - 3:55 pmCXR-IAD
38h 55m2 stops
$1,119Multiple Airlines
Find Deal
Tue, Feb 3 - Fri, Feb 27
Multiple Airlines Logo
8:05 pm - 5:35 pmIAD-CXR
33h 30m2 stops
Multiple Airlines Logo
1:00 pm - 3:55 pmCXR-IAD
38h 55m2 stops
$1,148Multiple Airlines
Find Deal
Mon, Feb 9 - Mon, Mar 9
Multiple Airlines Logo
8:05 pm - 11:55 amIAD-CXR
27h 50m2 stops
Multiple Airlines Logo
9:30 pm - 9:20 amCXR-IAD
46h 50m2 stops
$1,173Multiple Airlines
Find Deal
Mon, Dec 29 - Mon, Feb 9
Multiple Airlines Logo
8:05 pm - 5:35 pmIAD-CXR
33h 30m2 stops
Multiple Airlines Logo
9:30 pm - 8:20 amCXR-IAD
46h 50m2 stops
$1,244Multiple Airlines
Find Deal
Mon, Dec 29 - Mon, Feb 9
Multiple Airlines Logo
8:05 pm - 5:35 pmIAD-CXR
33h 30m2 stops
Multiple Airlines Logo
9:30 pm - 8:20 amCXR-IAD
46h 50m2 stops
$1,274Multiple Airlines
Find Deal
Mon, Dec 29 - Mon, Feb 9
Multiple Airlines Logo
8:05 pm - 5:35 pmIAD-CXR
33h 30m2 stops
Multiple Airlines Logo
9:30 pm - 8:20 amCXR-IAD
46h 50m2 stops
$1,303Multiple Airlines
Find Deal
Tue, Feb 3 - Fri, Feb 27
Multiple Airlines Logo
8:05 pm - 4:20 pmIAD-CXR
56h 15m3 stops
Multiple Airlines Logo
11:50 am - 3:55 pmCXR-IAD
40h 05m3 stops
$1,316Multiple Airlines
Find Deal
Sat, Feb 7 - Mon, Mar 9
Delta Logo
6:00 am - 9:35 pmIAD-CXR
27h 35m2 stops
Delta Logo
11:05 pm - 11:50 pmCXR-IAD
35h 45m2 stops
$1,620Delta
Find Deal
Fri, Feb 6 - Thu, Mar 12
Delta Logo
7:00 am - 9:35 pmIAD-CXR
26h 35m2 stops
Delta Logo
11:05 pm - 11:02 pmCXR-IAD
34h 57m2 stops
$1,660Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Nha Trang flights

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

What’s the cheapest day of the week to fly from Washington, D.C. to Nha Trang?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Nha Trang clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Nha Trang on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Washington, D.C. to Nha Trang. For your return ticket, we recommend flying on a Tuesday and avoiding Mondays for the best deals.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Nha Trang?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Nha Trang, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Nha Trang is September, where tickets cost $1,129 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $2,346 and $2,315 respectively.

Find deals

Good to know

Low seasonJuly
Cheapest flight$545
Best time to beat the crowds but there is an average 30% increase in price.
Most popular time to fly with an average 28% increase in price.
Flight from Washington, D.C. to Nha Trang

When to book flights from Washington, D.C. to Nha Trang

Are your dates flexible? Find out the best times to travel from Washington, D.C. 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 Washington, D.C. to Nha Trang flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Nha Trang?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Nha Trang was $545 for a one-way ticket and $1,067 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Nha Trang?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington, D.C. and on arrival in Nha Trang.

  • Which airports will I be using when flying from Washington, D.C. to Nha Trang?

    Washington, D.C. airport is called Washington, D.C. Dulles Intl and the only airport in Nha Trang is Nha Trang Cam Ranh.

  • Which aircraft models fly most regularly from Washington, D.C. to Nha Trang?

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

  • Which airline alliances offer flights from Washington, D.C. to Nha Trang?

    SkyTeam is the only airline alliance operating flights between Washington, D.C. and Nha Trang.

  • How does KAYAK find such low prices on flights from Washington, D.C. 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 Washington, D.C. to Nha Trang.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Nha Trang from Washington, D.C. 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 Washington, D.C. 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 Washington, D.C. with another airline. Booking your flights between Washington, D.C. 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 Washington, D.C. 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 Washington, D.C. 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 Washington, D.C. to Nha Trang

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. 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 Washington, D.C. 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 1163 reviews
8.7Crew
8.3Comfort
8.5Boarding
8.2Entertainment
8.1Food
Airline reviews

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

10.0 ExcellentVivian, Nov 2025SEA - ICN
Read more Korean Air reviews

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

Not many people, so you can lay down on two seats

Everything you need to know for your flight from Washington, D.C. to Nha Trang

Information on your arrival and departure airports

Washington, D.C. (IAD)
Nha Trang (CXR)