$892 Cheap Flights from Dundee (DND) to Washington (IAD)

View $892 flight on Fri, Dec 5, 2025Opens in a new window

Popular airlines from Dundee (DND) to Washington Dulles Intl. Airport (IAD)

Cheap Flights from Dundee to Washington (DND-IAD)

Prices were available within the past 7 days and start at $892 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Dundee (DND) to Washington (IAD)
Origin airport
Dundee
Destination airport
Washington Dulles Intl.
Distance
3471 mi

Dundee to Washington Flights

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

 

The best time to book a flight from Dundee to Washington

Sunday is one of the best days to book for cheap flights from Dundee 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 Dundee 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 Dundee to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $892 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 Dundee 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 Dundee 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 Dundee Airport (DND) to Washington Dulles Intl. Airport (IAD) cost?
Lock in a cheap one-way flight from $892 or cheap return flight from Dundee Airport (DND) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Dundee Airport (DND) to Washington Dulles Intl. Airport (IAD)?
The cheapest month to fly from DND to IAD is , when demand is low. Off-peak months are often when better flight deals are available between these airports.
What is the cheapest airline that flies from Dundee Airport (DND) to Washington Dulles Intl. Airport (IAD)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest DND to IAD flight.
How many flights per day from Dundee Airport (DND) to Washington Dulles Intl. Airport (IAD)?
You'll need to catch a flight with a layover if you're traveling from Dundee Airport (DND) 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 find an option that works for you.
What day of the week has the most flights from DND to IAD?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, airline 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 Dundee Airport (DND) to Washington Dulles Intl. Airport (IAD)?
Choose a flight from Dundee Airport (DND) to Washington Dulles Intl. Airport (IAD) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 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 Dundee Airport (DND) to Washington Dulles Intl. Airport (IAD) last-minute?
Holding off until just before your departure to book a ticket from DND to IAD often results in higher prices. Although you may find some last-minute offers, there's no guarantee. Be flexible with your travel plans to boost your chances of snagging a bargain.
Is it cheaper to book a DND to IAD flight and hotel package?
You can save money by booking a DND 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 simple to manage it all in one place. After choosing your preferred flights and accommodations, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Dundee Airport (DND) to Washington Dulles Intl. Airport (IAD)?
In most instances, you're able to cancel or reschedule your DND to IAD flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want more information, head to our Customer Service portal.

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*Available to One Key members.