$911 Cheap Flights from Dong Hoi (VDH) to Washington (IAD)

View $911 flight on Wed, Oct 1, 2025Opens in a new window

Popular airlines from Dong Hoi (VDH) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Dong Hoi to Washington (VDH-IAD)

Prices were available within the past 7 days and start at $911 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Dong Hoi Airport (VDH) to Washington Dulles Intl. Airport (IAD) cost?
Lock in a cheap one-way flight from $911 or cheap return flight from Dong Hoi Airport (VDH) to Washington Dulles Intl. Airport (IAD) 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 Dong Hoi Airport (VDH) to Washington Dulles Intl. Airport (IAD)?
The cheapest month to fly from VDH to IAD is , when there's less demand. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Dong Hoi Airport (VDH) to Washington Dulles Intl. Airport (IAD)?
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 see which carrier offers the cheapest VDH to IAD flight.
How many flights per day from Dong Hoi Airport (VDH) to Washington Dulles Intl. Airport (IAD)?
You'll need to catch a flight with a layover if you're traveling from Dong Hoi Airport (VDH) to Washington Dulles Intl. Airport (IAD). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from VDH to IAD?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dong Hoi Airport (VDH) to Washington Dulles Intl. Airport (IAD)?
Book a flight from Dong Hoi Airport (VDH) to Washington Dulles Intl. Airport (IAD) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Dong Hoi Airport (VDH) to Washington Dulles Intl. Airport (IAD) last-minute?
Last-minute fares from VDH to IAD are usually more expensive. To secure the best rates, start looking for flights well in advance. That said, if you're flexible with your travel dates, it's possible to land a cheap ticket just before your departure.
Is it cheaper to book a VDH to IAD flight and hotel package?
You'll generally save money by securing a VDH to IAD flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your preferred flights and accommodations, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Dong Hoi Airport (VDH) to Washington Dulles Intl. Airport (IAD)?
If you booked your VDH to IAD flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Dong Hoi
Destination airport
Washington Dulles Intl.
Distance
8526 mi

Book with confidence

Book with confidence

Dong Hoi to Washington Flights

The cheapest times to fly from Dong Hoi 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 Dong Hoi to Washington are during the month of . You can find some of the cheapest flights from Dong Hoi to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dong Hoi to Washington

Sunday is one of the best days to book for cheap flights from Dong Hoi 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 Dong Hoi 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 Dong Hoi to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $911 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 Dong Hoi 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 Dong Hoi 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.

 

Dong Hoi to Washington Flights

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*Available to One Key members.