$1,520 Cheap Flights from Washington (IAD) to Can Tho (VCA)

View $1,520 flight on Thu, Oct 9, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Can Tho (VCA)

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Cheap Flights from Washington to Can Tho (IAD-VCA)

Prices were available within the past 7 days and start at $1,520 for one-way flights and $1,604 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Sat, Oct 11 - Tue, Oct 14
IAD
Washington
VCA
Can Tho
$1,604 Roundtrip, found 5 days ago
$1,604
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Sat, Oct 11 from Washington to Can Tho, returning Tue, Oct 14, priced at $1,604 found 5 days ago
Qatar Airways
Sun, Jan 4 - Sun, Jan 11
IAD
Washington
VCA
Can Tho
$1,835 Roundtrip, found 3 days ago
$1,835
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Sun, Jan 4 from Washington to Can Tho, returning Sun, Jan 11, priced at $1,835 found 3 days ago
Qatar Airways
Sun, Jan 4 - Sun, Jan 11
IAD
Washington
VCA
Can Tho
$1,838 Roundtrip, found 3 days ago
$1,838
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Sun, Jan 4 from Washington to Can Tho, returning Sun, Jan 11, priced at $1,838 found 3 days ago
Qatar Airways
Sun, Jan 4 - Sun, Jan 11
IAD
Washington
VCA
Can Tho
$1,840 Roundtrip, found 3 days ago
$1,840
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Sun, Jan 4 from Washington to Can Tho, returning Sun, Jan 11, priced at $1,840 found 3 days ago
Qatar Airways
Thu, Oct 9 - Tue, Oct 14
IAD
Washington
VCA
Can Tho
$1,856 Roundtrip, found 5 days ago
$1,856
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Oct 9 from Washington to Can Tho, returning Tue, Oct 14, priced at $1,856 found 5 days ago
Qatar Airways
Thu, Oct 9 - Sun, Oct 12
IAD
Washington
VCA
Can Tho
$1,965 Roundtrip, found 5 days ago
$1,965
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Oct 9 from Washington to Can Tho, returning Sun, Oct 12, priced at $1,965 found 5 days ago
Qatar Airways
Thu, Oct 9 - Sun, Oct 12
IAD
Washington
VCA
Can Tho
$1,968 Roundtrip, found 5 days ago
$1,968
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Oct 9 from Washington to Can Tho, returning Sun, Oct 12, priced at $1,968 found 5 days ago
Qatar Airways
Thu, Oct 9 - Sun, Oct 12
IAD
Washington
VCA
Can Tho
$2,137 Roundtrip, found 5 days ago
$2,137
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu, Oct 9 from Washington to Can Tho, returning Sun, Oct 12, priced at $2,137 found 5 days ago
Qatar Airways
Fri, Oct 10 - Tue, Oct 14
IAD
Washington
VCA
Can Tho
$2,148 Roundtrip, found 5 days ago
$2,148
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Fri, Oct 10 from Washington to Can Tho, returning Tue, Oct 14, priced at $2,148 found 5 days ago
Qatar Airways
Wed, Jul 1 - Fri, Jul 31
IAD
Washington
VCA
Can Tho
$2,178 Roundtrip, found 3 days ago
$2,178
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Wed, Jul 1 from Washington to Can Tho, returning Fri, Jul 31, priced at $2,178 found 3 days ago
Qatar Airways
Wed, Jul 1 - Fri, Jul 31
IAD
Washington
VCA
Can Tho
$2,181 Roundtrip, found 3 days ago
$2,181
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Wed, Jul 1 from Washington to Can Tho, returning Fri, Jul 31, priced at $2,181 found 3 days ago
Qatar Airways
Wed, Jul 1 - Fri, Jul 31
IAD
Washington
VCA
Can Tho
$2,183 Roundtrip, found 3 days ago
$2,183
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Wed, Jul 1 from Washington to Can Tho, returning Fri, Jul 31, priced at $2,183 found 3 days ago
Qatar Airways
Sun, Jan 4 - Sun, Jan 11
IAD
Washington
VCA
Can Tho
$2,283 Roundtrip, found 3 days ago
$2,283
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Sun, Jan 4 from Washington to Can Tho, returning Sun, Jan 11, priced at $2,283 found 3 days ago
Qatar Airways
Sun, Jan 4 - Sun, Jan 11
IAD
Washington
VCA
Can Tho
$2,286 Roundtrip, found 3 days ago
$2,286
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Sun, Jan 4 from Washington to Can Tho, returning Sun, Jan 11, priced at $2,286 found 3 days ago
Qatar Airways
Sun, Jan 4 - Sun, Jan 11
IAD
Washington
VCA
Can Tho
$2,288 Roundtrip, found 3 days ago
$2,288
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Sun, Jan 4 from Washington to Can Tho, returning Sun, Jan 11, priced at $2,288 found 3 days ago
Qatar Airways
Tue, Jun 23 - Tue, Jul 7
IAD
Washington
VCA
Can Tho
$2,313 Roundtrip, just found
$2,313
Roundtrip
just found
Select Qatar Airways flight, departing Tue, Jun 23 from Washington to Can Tho, returning Tue, Jul 7, priced at $2,313 just found
Qatar Airways
Tue, Jun 23 - Tue, Jul 7
IAD
Washington
VCA
Can Tho
$2,316 Roundtrip, just found
$2,316
Roundtrip
just found
Select Qatar Airways flight, departing Tue, Jun 23 from Washington to Can Tho, returning Tue, Jul 7, priced at $2,316 just found

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Can Tho Airport (VCA) cost?
Snag a cheap one-way flight from $1,520 or cheap return flight from $1,604 from Washington Dulles Intl. Airport (IAD) to Can Tho Airport (VCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Can Tho Airport (VCA)?
The cheapest month to fly from IAD to VCA is October, when there's less demand. Off-peak months are typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Can Tho Airport (VCA)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from IAD to VCA. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Can Tho Airport (VCA)?
You'll need to catch a flight with a layover when traveling from Washington Dulles Intl. Airport (IAD) to Can Tho Airport (VCA). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from IAD to VCA?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Can Tho Airport (VCA)?
To avoid potential delays on the Washington Dulles Intl. Airport (IAD) to Can Tho Airport (VCA) route, travel before 3 PM. Departures after this time are 22% more likely to be 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 Washington Dulles Intl. Airport (IAD) to Can Tho Airport (VCA) last-minute?
Booking your ticket from IAD to VCA just before your getaway is generally more expensive. However, if you're flexible with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book an IAD to VCA flight and hotel package?
Securing an IAD to VCA flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our extensive range of accommodations and then add activities, flights 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 Dulles Intl. Airport (IAD) to Can Tho Airport (VCA)?
In most instances, you can reschedule or cancel your IAD to VCA flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want further information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Can Tho
Roundtrip price
$1,604
Distance
9042 mi

Book with confidence

Book with confidence

Washington to Can Tho Flights

The cheapest times to fly from Washington to Can Tho

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 Can Tho are during the month of October. You can find some of the cheapest flights from Washington to Can Tho with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Can Tho

Sunday is one of the best days to book for cheap flights from Washington to Can Tho: 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 Can Tho

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 Can Tho in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,520 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 Can Tho 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 Can Tho 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 Can Tho Flights

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*Available to One Key members.