$478 Cheap Flights from Ho Chi Minh City (SGN) to Washington (IAD)

View $478 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Tan Son Nhat Intl. Airport (SGN) to Washington Dulles Intl. Airport (IAD)

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

Prices were available within the past 7 days and start at $478 for one-way flights and $940 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Apr 26 - Sun, Jul 26
SGN
Ho Chi Minh City
IAD
Washington
$940 Roundtrip, found 2 days ago
$940
Roundtrip
found 2 days ago
Select United flight, departing Sun, Apr 26 from Ho Chi Minh City to Washington, returning Sun, Jul 26, priced at $940 found 2 days ago
Air China
Tue, Mar 3 - Sat, Apr 11
SGN
Ho Chi Minh City
IAD
Washington
$1,068 Roundtrip, found 1 hour ago
$1,068
Roundtrip
found 1 hour ago
Select Air China flight, departing Tue, Mar 3 from Ho Chi Minh City to Washington, returning Sat, Apr 11, priced at $1,068 found 1 hour ago
Korean Air
Mon, Feb 9 - Fri, Mar 6
SGN
Ho Chi Minh City
IAD
Washington
$1,164 Roundtrip, found 3 hours ago
$1,164
Roundtrip
found 3 hours ago
Select Korean Air flight, departing Mon, Feb 9 from Ho Chi Minh City to Washington, returning Fri, Mar 6, priced at $1,164 found 3 hours ago
Delta
Wed, Dec 3 - Fri, Dec 5
SGN
Ho Chi Minh City
IAD
Washington
$1,175 Roundtrip, found 1 day ago
$1,175
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 3 from Ho Chi Minh City to Washington, returning Fri, Dec 5, priced at $1,175 found 1 day ago
STARLUX Airlines
Wed, Dec 24 - Tue, Feb 3
SGN
Ho Chi Minh City
IAD
Washington
$1,204 Roundtrip, found 1 day ago
$1,204
Roundtrip
found 1 day ago
Select STARLUX Airlines flight, departing Wed, Dec 24 from Ho Chi Minh City to Washington, returning Tue, Feb 3, priced at $1,204 found 1 day ago
Hawaiian Airlines
Tue, Nov 11 - Thu, Nov 13
SGN
Ho Chi Minh City
IAD
Washington
$1,205 Roundtrip, found 5 days ago
$1,205
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Tue, Nov 11 from Ho Chi Minh City to Washington, returning Thu, Nov 13, priced at $1,205 found 5 days ago
Air Canada
Tue, May 26 - Tue, Jul 28
SGN
Ho Chi Minh City
IAD
Washington
$1,319 Roundtrip, found 1 day ago
$1,319
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, May 26 from Ho Chi Minh City to Washington, returning Tue, Jul 28, priced at $1,319 found 1 day ago
China Airlines
Tue, Jun 9 - Tue, Jun 30
SGN
Ho Chi Minh City
IAD
Washington
$1,335 Roundtrip, found 6 days ago
$1,335
Roundtrip
found 6 days ago
Select China Airlines flight, departing Tue, Jun 9 from Ho Chi Minh City to Washington, returning Tue, Jun 30, priced at $1,335 found 6 days ago
Japan Airlines
Mon, Nov 3 - Thu, Dec 4
SGN
Ho Chi Minh City
IAD
Washington
$1,356 Roundtrip, found 1 day ago
$1,356
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Mon, Nov 3 from Ho Chi Minh City to Washington, returning Thu, Dec 4, priced at $1,356 found 1 day ago
Qatar Airways
Thu, Dec 11 - Tue, Feb 10
SGN
Ho Chi Minh City
IAD
Washington
$1,394 Roundtrip, found 15 hours ago
$1,394
Roundtrip
found 15 hours ago
Select Qatar Airways flight, departing Thu, Dec 11 from Ho Chi Minh City to Washington, returning Tue, Feb 10, priced at $1,394 found 15 hours ago

Find the cheapest month to fly from Ho Chi Minh City (SGN) to Washington (IAD)

September is typically the cheapest month to fly

From $980 - $1,237 per traveler.

Alternative airports near Washington

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

Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city center is 36 minutes. Flights from $1,157
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city center36 min
Flights from $1,157
Flights from Ho Chi Minh City (SGN) to Washington (IAD)
Origin airport
Tan Son Nhat Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air China, Air France, All Nippon Airways, American Airlines, Asiana Airlines, Austrian Airlines, British Airways, Cathay Pacific, Delta, Emirates, Japan Airlines, JetBlue Airways, KLM, Korean Air, Lufthansa, Qatar Airways, STARLUX Airlines, Turkish Airlines, United
Roundtrip price
$940
Distance
8987 mi

Ho Chi Minh City to Washington Flights

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

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 Ho Chi Minh City to Washington are during the month of April. You can find some of the cheapest flights from Ho Chi Minh City to Washington with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Ho Chi Minh City to Washington: 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 Ho Chi Minh City to Washington

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 Ho Chi Minh City to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $478 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 Ho Chi Minh City to Washington 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 Ho Chi Minh City to Washington 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.

 

Frequently asked questions

How much does a flight from Tan Son Nhat Intl. Airport (SGN) to Washington Dulles Intl. Airport (IAD) cost?
Secure a cheap one-way flight from $478 or cheap return flight from $940 from Tan Son Nhat Intl. Airport (SGN) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Tan Son Nhat Intl. Airport (SGN) to Washington Dulles Intl. Airport (IAD)?
April is the cheapest month to fly from SGN to IAD. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Tan Son Nhat Intl. Airport (SGN) to Washington Dulles Intl. Airport (IAD)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SGN to IAD flight.
How many flights per day from Tan Son Nhat Intl. Airport (SGN) to Washington Dulles Intl. Airport (IAD)?
Nonstop flights from Tan Son Nhat Intl. Airport (SGN) to Washington Dulles Intl. Airport (IAD) aren't available daily, so you'll have 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 SGN to IAD?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tan Son Nhat Intl. Airport (SGN) to Washington Dulles Intl. Airport (IAD)?
To reach Washington Dulles Intl. Airport (IAD) on schedule, select a flight that takes off from Tan Son Nhat Intl. Airport (SGN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Tan Son Nhat Intl. Airport (SGN) to Washington Dulles Intl. Airport (IAD) last-minute?
Holding off until just before your trip to book a ticket from SGN to IAD generally means paying more. While it's possible to find some last-minute deals, they're not always guaranteed. Be flexible with your travel plans to maximize your chances of getting a bargain.
Is it cheaper to book a SGN to IAD flight and hotel package?
Compared with arranging flights and hotels separately, booking a SGN to IAD flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the hassle out of travel planning. Just secure your flights and choose from our wide range of stays, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Tan Son Nhat Intl. Airport (SGN) to Washington Dulles Intl. Airport (IAD)?
In most cases, you can modify or cancel your SGN to IAD flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need further details, go to our Customer Service portal.

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*Available to One Key members.