$446 Cheap Flights from Washington (IAD) to Belgrade (BEG)

View $446 flight on Sun, Dec 7, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Nikola Tesla Airport (BEG)

Cheap Flights from Washington to Belgrade (IAD-BEG)

Prices were available within the past 7 days and start at $446 for one-way flights and $543 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, Nov 28 - Wed, Dec 3
IAD
Washington
BEG
Belgrade
$543 Roundtrip, found 3 days ago
$543
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Nov 28 from Washington to Belgrade, returning Wed, Dec 3, priced at $543 found 3 days ago
Air Canada
Sun, Feb 1 - Mon, Feb 9
IAD
Washington
BEG
Belgrade
$546 Roundtrip, found 3 days ago
$546
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sun, Feb 1 from Washington to Belgrade, returning Mon, Feb 9, priced at $546 found 3 days ago
Swiss International Air Lines
Thu, Nov 27 - Sat, Dec 6
IAD
Washington
BEG
Belgrade
$546 Roundtrip, found 2 days ago
$546
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Thu, Nov 27 from Washington to Belgrade, returning Sat, Dec 6, priced at $546 found 2 days ago
Air Canada
Wed, Dec 3 - Sun, Dec 7
IAD
Washington
BEG
Belgrade
$549 Roundtrip, found 4 days ago
$549
Roundtrip
found 4 days ago
Select Air Canada flight, departing Wed, Dec 3 from Washington to Belgrade, returning Sun, Dec 7, priced at $549 found 4 days ago
Lufthansa
Mon, Feb 9 - Mon, Feb 16
IAD
Washington
BEG
Belgrade
$550 Roundtrip, found 6 days ago
$550
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Mon, Feb 9 from Washington to Belgrade, returning Mon, Feb 16, priced at $550 found 6 days ago
Air Canada
Thu, Nov 27 - Sat, Dec 6
IAD
Washington
BEG
Belgrade
$551 Roundtrip, found 2 days ago
$551
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Nov 27 from Washington to Belgrade, returning Sat, Dec 6, priced at $551 found 2 days ago
Delta
Wed, Dec 3 - Fri, Dec 12
IAD
Washington
BEG
Belgrade
$552 Roundtrip, found 2 days ago
$552
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Dec 3 from Washington to Belgrade, returning Fri, Dec 12, priced at $552 found 2 days ago
Lufthansa
Sun, Nov 30 - Sat, Dec 6
IAD
Washington
BEG
Belgrade
$553 Roundtrip, found 1 day ago
$553
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sun, Nov 30 from Washington to Belgrade, returning Sat, Dec 6, priced at $553 found 1 day ago
Air Canada
Sun, Nov 23 - Fri, Dec 5
IAD
Washington
BEG
Belgrade
$555 Roundtrip, found 6 days ago
$555
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Nov 23 from Washington to Belgrade, returning Fri, Dec 5, priced at $555 found 6 days ago
United
Thu, Dec 25 - Tue, Jan 27
IAD
Washington
BEG
Belgrade
$566 Roundtrip, found 3 days ago
$566
Roundtrip
found 3 days ago
Select United flight, departing Thu, Dec 25 from Washington to Belgrade, returning Tue, Jan 27, priced at $566 found 3 days ago

Find the cheapest month to fly from Washington (IAD) to Belgrade (BEG)

February is typically the cheapest month to fly

From $596 - $1,016 per traveler.

Alternative airports near Belgrade

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Nikola Tesla BEG. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $643
BEG
Nikola Tesla
CheapestClosest
Average driving time to city center16 min
Flights from $643

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Nikola Tesla Airport (BEG) cost?
Lock in a cheap one-way flight from $446 or cheap return flight from $543 from Washington Dulles Intl. Airport (IAD) to Nikola Tesla Airport (BEG) 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 Nikola Tesla Airport (BEG)?
Planning your getaway for November is a good way to save, as it's the cheapest month for flights between IAD and BEG. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Nikola Tesla Airport (BEG)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from IAD to BEG. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Nikola Tesla Airport (BEG)?
There are no daily nonstop flights from Washington Dulles Intl. Airport (IAD) to Nikola Tesla Airport (BEG). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from IAD to BEG?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*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 Nikola Tesla Airport (BEG)?
To avoid potential delays on the Washington Dulles Intl. Airport (IAD) to Nikola Tesla Airport (BEG) route, aim to fly before 3 PM. Departures after this hour 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 Nikola Tesla Airport (BEG) last-minute?
Last-minute bookings from IAD to BEG are generally more expensive. To secure the best prices, start searching for flights as early as possible. That being said, if your travel plans are flexible, you may land a cheap fare right before your journey.
Is it cheaper to book an IAD to BEG flight and hotel package?
You can save money by securing an IAD to BEG flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your ideal flights and accommodations, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Nikola Tesla Airport (BEG)?
Usually, it's possible to cancel or reschedule your IAD to BEG flight. However, for bookings made more than 24 hours ago, additional charges 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 more information on our Customer Service portal.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Nikola Tesla
Airlines serving
Air Canada, Air France, Austrian Airlines, Delta, Emirates, ITA Airways, KLM, Lufthansa, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
$542
Distance
4722 mi

Book with confidence

Washington to Belgrade Flights

The cheapest times to fly from Washington to Belgrade

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

 

The best time to book a flight from Washington to Belgrade

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

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 Belgrade in 2025. You can also book with separate airlines for your outbound and return journeys, from $446 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 Belgrade 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 Belgrade 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 Belgrade Flights

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*Available to One Key members.