Cheap Flights from Washington (IAD) to Dili (DIL)

Popular airlines from Washington Dulles Intl. Airport (IAD) to Dili (DIL-Presidente Nicolau Lobato Intl.)

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Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Dili (DIL-Presidente Nicolau Lobato Intl.) cost?
Get a cheap one-way flight or cheap return flight from Washington Dulles Intl. Airport (IAD) to Dili (DIL-Presidente Nicolau Lobato Intl.) 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 Dili (DIL-Presidente Nicolau Lobato Intl.)?
Traveling in is a great way to save, as it's the cheapest month for flights between IAD and DIL. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Dili (DIL-Presidente Nicolau Lobato Intl.)?
To find the cheapest airline that'll fly you from IAD to DIL, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Dili (DIL-Presidente Nicolau Lobato Intl.)?
You'll need to take a flight with a layover when traveling from Washington Dulles Intl. Airport (IAD) to Dili (DIL-Presidente Nicolau Lobato Intl.). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from IAD to DIL?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be 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 Washington Dulles Intl. Airport (IAD) to Dili (DIL-Presidente Nicolau Lobato Intl.)?
Select a flight from Washington Dulles Intl. Airport (IAD) to Dili (DIL-Presidente Nicolau Lobato Intl.) that takes off before 3 PM to reduce the risk of cancellations. 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 Washington Dulles Intl. Airport (IAD) to Dili (DIL-Presidente Nicolau Lobato Intl.) last-minute?
Booking your ticket from IAD to DIL shortly before your trip is usually more expensive. But if you're flexible with your travel times and dates, you could score a cheap last-minute fare.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Dili (DIL-Presidente Nicolau Lobato Intl.)?
Typically, you're able to cancel or reschedule your IAD to DIL flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further information, head to our Customer Service portal.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Presidente Nicolau Lobato Intl.
Distance
9898 mi

Book with confidence

Washington to Dili Flights

The cheapest times to fly from Washington to Dili

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

 

The best time to book a flight from Washington to Dili

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

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 Dili 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 Dili 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 Dili 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 Dili Flights
*Available to One Key members.