Cheap Flights from Washington (IAD) to Dibrugarh (DIB)

Popular airlines from Washington Dulles Intl. Airport (IAD) to Dibrugarh (DIB)

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Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Dibrugarh Airport (DIB) cost?
Lock in a cheap one-way flight or cheap return flight from Washington Dulles Intl. Airport (IAD) to Dibrugarh Airport (DIB) 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 Washington Dulles Intl. Airport (IAD) to Dibrugarh Airport (DIB)?
is the most affordable month to fly from IAD to DIB. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Dibrugarh Airport (DIB)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from IAD to DIB. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Dibrugarh Airport (DIB)?
Nonstop flights from Washington Dulles Intl. Airport (IAD) to Dibrugarh Airport (DIB) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAD to DIB?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary 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 Washington Dulles Intl. Airport (IAD) to Dibrugarh Airport (DIB)?
To avoid potential delays on the Washington Dulles Intl. Airport (IAD) to Dibrugarh Airport (DIB) route, aim to travel before 3 PM. Later departures have a 22% higher chance of being 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 Dibrugarh Airport (DIB) last-minute?
Holding off until just before your departure to book a ticket from IAD to DIB generally means paying more. While you might find some last-minute deals, they're not always guaranteed. Be flexible with your travel plans for a better chance of landing a bargain.
Is it cheaper to book an IAD to DIB flight and hotel package?
Booking an IAD to DIB flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle it all 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 Dibrugarh Airport (DIB)?
You can usually reschedule or cancel your IAD to DIB flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Dibrugarh
Distance
7820 mi

Book with confidence

Book with confidence

Washington to Dibrugarh Flights

The cheapest times to fly from Washington to Dibrugarh

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

 

The best time to book a flight from Washington to Dibrugarh

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

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 Dibrugarh in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Dibrugarh 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 Dibrugarh 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 Dibrugarh Flights

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*Available to One Key members.