$479 Cheap Flights from Washington (DCA) to Ho Chi Minh City (SGN)

View $479 flight on Wed, Apr 15, 2026Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Tan Son Nhat Intl. Airport (SGN)

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Cheap Flights from Washington to Ho Chi Minh City (DCA-SGN)

Prices were available within the past 7 days and start at $479 for one-way flights and $897 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, Jan 20 - Wed, Feb 4
DCA
Washington
SGN
Ho Chi Minh City
$897 Roundtrip, found 12 hours ago
$897
Roundtrip
found 12 hours ago
Select JetBlue Airways flight, departing Tue, Jan 20 from Washington to Ho Chi Minh City, returning Wed, Feb 4, priced at $897 found 12 hours ago
Alaska Airlines
Tue, Oct 28 - Fri, Nov 14
DCA
Washington
SGN
Ho Chi Minh City
$905 Roundtrip, just found
$905
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Oct 28 from Washington to Ho Chi Minh City, returning Fri, Nov 14, priced at $905 just found
JetBlue Airways
Thu, Jan 29 - Tue, Feb 3
DCA
Washington
SGN
Ho Chi Minh City
$922 Roundtrip, found 3 days ago
$922
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Thu, Jan 29 from Washington to Ho Chi Minh City, returning Tue, Feb 3, priced at $922 found 3 days ago
JetBlue Airways
Tue, Mar 3 - Tue, Mar 24
DCA
Washington
SGN
Ho Chi Minh City
$923 Roundtrip, found 6 hours ago
$923
Roundtrip
found 6 hours ago
Select JetBlue Airways flight, departing Tue, Mar 3 from Washington to Ho Chi Minh City, returning Tue, Mar 24, priced at $923 found 6 hours ago
JetBlue Airways
Tue, Jan 13 - Tue, Feb 3
DCA
Washington
SGN
Ho Chi Minh City
$932 Roundtrip, found 1 day ago
$932
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Jan 13 from Washington to Ho Chi Minh City, returning Tue, Feb 3, priced at $932 found 1 day ago
JetBlue Airways
Wed, Mar 4 - Wed, Mar 25
DCA
Washington
SGN
Ho Chi Minh City
$933 Roundtrip, found 6 hours ago
$933
Roundtrip
found 6 hours ago
Select JetBlue Airways flight, departing Wed, Mar 4 from Washington to Ho Chi Minh City, returning Wed, Mar 25, priced at $933 found 6 hours ago
United
Tue, Jan 27 - Wed, Feb 11
DCA
Washington
SGN
Ho Chi Minh City
$970 Roundtrip, found 3 days ago
$970
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jan 27 from Washington to Ho Chi Minh City, returning Wed, Feb 11, priced at $970 found 3 days ago
All Nippon Airways
Tue, Nov 4 - Wed, Dec 24
DCA
Washington
SGN
Ho Chi Minh City
$1,002 Roundtrip, found 3 days ago
$1,002
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Tue, Nov 4 from Washington to Ho Chi Minh City, returning Wed, Dec 24, priced at $1,002 found 3 days ago
Delta
Fri, Nov 7 - Wed, Dec 3
DCA
Washington
SGN
Ho Chi Minh City
$1,005 Roundtrip, found 1 day ago
$1,005
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Nov 7 from Washington to Ho Chi Minh City, returning Wed, Dec 3, priced at $1,005 found 1 day ago
Korean Air
Sat, Jan 24 - Sun, Feb 8
DCA
Washington
SGN
Ho Chi Minh City
$1,011 Roundtrip, found 12 hours ago
$1,011
Roundtrip
found 12 hours ago
Select Korean Air flight, departing Sat, Jan 24 from Washington to Ho Chi Minh City, returning Sun, Feb 8, priced at $1,011 found 12 hours ago

Alternative airports near Ho Chi Minh City

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tan Son Nhat Intl. SGN. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $1,240
SGN
Tan Son Nhat Intl.
CheapestClosest
Average driving time to city center9 min
Flights from $1,240

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Tan Son Nhat Intl. Airport (SGN) cost?
Snag a cheap one-way flight from $479 or cheap return flight from $897 from Ronald Reagan Washington National Airport (DCA) to Tan Son Nhat Intl. Airport (SGN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Ronald Reagan Washington National Airport (DCA) to Tan Son Nhat Intl. Airport (SGN)?
January is the most affordable month to fly from DCA to SGN. Traveling during quieter months is often the key to scoring lower fares.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to Tan Son Nhat Intl. Airport (SGN)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest DCA to SGN flight.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Tan Son Nhat Intl. Airport (SGN)?
Nonstop flights from Ronald Reagan Washington National Airport (DCA) to Tan Son Nhat Intl. Airport (SGN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DCA to SGN?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Tan Son Nhat Intl. Airport (SGN)?
To avoid possible delays on the Ronald Reagan Washington National Airport (DCA) to Tan Son Nhat Intl. Airport (SGN) route, travel before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to Tan Son Nhat Intl. Airport (SGN) last-minute?
Booking your flight from DCA to SGN shortly before your trip is usually more expensive. However, if you're flexible with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a DCA to SGN flight and hotel package?
You'll generally save money by securing a DCA to SGN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After choosing your ideal accommodations and flights, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Tan Son Nhat Intl. Airport (SGN)?
You can usually reschedule or cancel your DCA to SGN flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Tan Son Nhat Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Cathay Pacific, China Eastern Airlines, Delta, Emirates, Japan Airlines, KLM, Korean Air, Qatar Airways, United
Roundtrip price
$896
Distance
8996 mi

Book with confidence

Washington to Ho Chi Minh City Flights

The cheapest times to fly from Washington to Ho Chi Minh City

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Ho Chi Minh City are during the month of January. You can find some of the cheapest flights from Washington to Ho Chi Minh City with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Ho Chi Minh City

Sunday is one of the best days to book for cheap flights from Washington to Ho Chi Minh City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Ho Chi Minh City

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Ho Chi Minh City in 2025. You can also book with separate airlines for your outbound and return journeys, from $479 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Ho Chi Minh City flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Ho Chi Minh City airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Washington to Ho Chi Minh City Flights

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*Available to One Key members.