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£407 Cheap Flights from Washington (IAD) to Ho Chi Minh City (SGN)

View £407 flight on Sun, 13 Sept 2026Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD) to Tan Binh - Tan Son Nhat International Airport (SGN)

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

Prices were available within the past 7 days and start at £407 for one-way flights and £799 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Mon, 14 Sept - Sun, 20 Sept
IAD
Washington
SGN
Ho Chi Minh City
£799 Return, found 16 hours ago
£799
Return
found 16 hours ago
Select Korean Air flight, departing Mon, 14 Sept from Washington to Ho Chi Minh City, returning Sun, 20 Sept, priced at £799 found 16 hours ago
Turkish Airlines
Tue, 1 Sept - Tue, 24 Nov
IAD
Washington
SGN
Ho Chi Minh City
£872 Return, found 2 days ago
£872
Return
found 2 days ago
Select Turkish Airlines flight, departing Tue, 1 Sept from Washington to Ho Chi Minh City, returning Tue, 24 Nov, priced at £872 found 2 days ago
All Nippon Airways
Mon, 14 Sept - Sun, 20 Sept
IAD
Washington
SGN
Ho Chi Minh City
£887 Return, found 16 hours ago
£887
Return
found 16 hours ago
Select All Nippon Airways flight, departing Mon, 14 Sept from Washington to Ho Chi Minh City, returning Sun, 20 Sept, priced at £887 found 16 hours ago
EVA Airways
Tue, 1 Sept - Tue, 24 Nov
IAD
Washington
SGN
Ho Chi Minh City
£936 Return, found 2 days ago
£936
Return
found 2 days ago
Select EVA Airways flight, departing Tue, 1 Sept from Washington to Ho Chi Minh City, returning Tue, 24 Nov, priced at £936 found 2 days ago
Austrian Airlines
Tue, 1 Sept - Tue, 24 Nov
IAD
Washington
SGN
Ho Chi Minh City
£962 Return, found 2 days ago
£962
Return
found 2 days ago
Select Austrian Airlines flight, departing Tue, 1 Sept from Washington to Ho Chi Minh City, returning Tue, 24 Nov, priced at £962 found 2 days ago
Lufthansa
Thu, 14 Jan - Wed, 27 Jan
IAD
Washington
SGN
Ho Chi Minh City
£964 Return, found 6 days ago
£964
Return
found 6 days ago
Select Lufthansa flight, departing Thu, 14 Jan from Washington to Ho Chi Minh City, returning Wed, 27 Jan, priced at £964 found 6 days ago
Cathay Pacific
Wed, 3 Mar - Wed, 7 Apr
IAD
Washington
SGN
Ho Chi Minh City
£1,009 Return, found 2 days ago
£1,009
Return
found 2 days ago
Select Cathay Pacific flight, departing Wed, 3 Mar from Washington to Ho Chi Minh City, returning Wed, 7 Apr, priced at £1,009 found 2 days ago
China Airlines
Sun, 13 Sept - Sun, 18 Oct
IAD
Washington
SGN
Ho Chi Minh City
£1,053 Return, found 6 days ago
£1,053
Return
found 6 days ago
Select China Airlines flight, departing Sun, 13 Sept from Washington to Ho Chi Minh City, returning Sun, 18 Oct, priced at £1,053 found 6 days ago
Air Canada
Wed, 3 Mar - Wed, 7 Apr
IAD
Washington
SGN
Ho Chi Minh City
£1,082 Return, found 2 days ago
£1,082
Return
found 2 days ago
Select Air Canada flight, departing Wed, 3 Mar from Washington to Ho Chi Minh City, returning Wed, 7 Apr, priced at £1,082 found 2 days ago
Emirates
Tue, 1 Sept - Tue, 24 Nov
IAD
Washington
SGN
Ho Chi Minh City
£1,193 Return, found 2 days ago
£1,193
Return
found 2 days ago
Select Emirates flight, departing Tue, 1 Sept from Washington to Ho Chi Minh City, returning Tue, 24 Nov, priced at £1,193 found 2 days ago

Frequently asked questions

How much does a flight from Washington, DC (IAD-Washington Dulles Intl.) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.) cost?
You can find one-way and return flights from IAD to SGN with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when IAD to SGN ticket fares go up or down.
What is the cheapest month to fly from Washington, DC (IAD) to Ho Chi Minh City (SGN)?
The cheapest months to fly from Washington, DC (IAD) to Ho Chi Minh City (SGN) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (IAD) to Ho Chi Minh City (SGN)?
Enter IAD to SGN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Washington, DC (IAD-Washington Dulles Intl.) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.)?
Starlux Airlines is one of the cheapest airlines offering connecting return flights from Washington, DC (IAD-Washington Dulles Intl.) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.), with prices starting from around £680 for flights that can be booked for departure within the next year. These flights typically include a layover in Seattle - Tacoma Intl. (SEA). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Washington, DC (IAD-Washington Dulles Intl.) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.)?
To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Washington, DC (IAD-Washington Dulles Intl.) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.)?
When looking for the best time to fly from Washington, DC (IAD-Washington Dulles Intl.) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.), it's a good idea to balance both price and flight availability. You'll find the cheapest flights in September and November, with average prices around £866 for a return flight. However, the most popular months for travel, which means more flight options, are December and July. While there isn't a month that is both the cheapest and most popular, if you prioritize savings, September and November are your best bet. If having a wide selection of flights is more important, then December and July will offer plenty of choices.
How many flights per day from Washington, DC (IAD-Washington Dulles Intl.) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.)?
There are approximately 85 connecting flights per day from Washington Dulles Intl. (IAD) to Tan Son Nhat Intl. (SGN). Some common connection points include Heathrow (LHR), Seattle - Tacoma Intl. (SEA), and Los Angeles Intl. (LAX).
What is the earliest flight from Washington, DC (IAD) to Ho Chi Minh City (SGN)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Washington, DC (IAD) to Ho Chi Minh City (SGN). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Washington, DC (IAD-Washington Dulles Intl.) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.)?
You'll typically find the most flights from Washington, DC (IAD-Washington Dulles Intl.) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.) on a Monday, with around 65 flights available. This gives you a good selection of options for your journey. Major airlines on this route include United, Delta, and Qatar Airways. Flight schedules are quite consistent throughout the week, so you'll have plenty of options regardless of the day you choose to fly.
What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.)?
The most popular departure time for flights from Washington, DC (IAD-Washington Dulles Intl.) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.) is in the morning, between 6am and 9am. Many major carriers, including Delta, United and American Airlines, offer flights during this window. Many travellers prefer this time as it allows for an early start to their journey.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.)?
Flights from IAD to SGN with one stop typically take around 22 hours 30 minutes, covering approximately 14,466 kilometers. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Washington, DC (IAD-Washington Dulles Intl.) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.)?
You can fly business class between IAD and SGN. Airlines that offer business class service on this route include:
  • Emirates
  • Korean Air
  • KLM
  • Swiss International Air Lines
  • TAP Portugal
  • Turkish Airlines
  • Air China
  • Air France
  • Iberia
  • Lufthansa
  • Etihad Airways
  • Qatar Airways
  • British Airways
  • Alaska Airlines
  • Air Canada
  • Mesa Airlines
  • Aer Lingus
  • All Nippon Airways
  • United
  • Austrian Airlines
  • Delta
  • EVA Airways
  • American Airlines
  • Ethiopian Airlines
  • Virgin Atlantic
How do I earn miles on a Washington, DC (IAD) to Ho Chi Minh City (SGN) flight with Expedia?
It's easy to earn miles on a Washington, DC (IAD) to Ho Chi Minh City (SGN) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Washington, DC (IAD) to Ho Chi Minh City (SGN) at the last minute?
Typically, booking a last minute flight from Washington, DC (IAD) to Ho Chi Minh City (SGN) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (IAD) to Ho Chi Minh City (SGN) flight and hotel package?
Securing a Washington, DC (IAD) to Ho Chi Minh City (SGN) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (IAD-Washington Dulles Intl.) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.)?
If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Ho Chi Minh City (SGN-Tan Son Nhat Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Tan Son Nhat Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, Austrian Airlines, British Airways, Cathay Pacific, EVA Airways, Emirates, Japan Airlines, JetBlue Airways, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Turkish Airlines
Return price
£799
Distance
14380 km

Book with confidence

Compare flights from Washington to Ho Chi Minh City easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to Ho Chi Minh City. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Tan Son Nhat Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Washington Dulles Intl. to Tan Son Nhat Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Washington Dulles Intl. (IAD) to Tan Son Nhat Intl. (SGN)

The easiest way to view the best deals on flights from Washington to Ho Chi Minh City today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Washington Dulles Intl. to Tan Son Nhat Intl. start at just £799 and range up to £1,193.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Washington and Ho Chi Minh City
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Washington to Ho Chi Minh City flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Washington Dulles Intl. to Tan Son Nhat Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Washington to Ho Chi Minh City easily and book with confidence

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*Available to Expedia members.