United Cheap Flights from Washington to Belgrade

View €453 flight on Sun, 11 Jan 2026Opens in a new window

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Prices were available within the past 7 days and start at €453 for one-way flights and €636 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 28 Jan - Wed, 4 Feb
IAD
Washington
BEG
Belgrade
€636 Return, found 3 days ago
€636
Return
found 3 days ago
Select United flight, departing Wed, 28 Jan from Washington to Belgrade, returning Wed, 4 Feb, priced at €636 found 3 days ago
United
Wed, 28 Jan - Wed, 4 Feb
IAD
Washington
BEG
Belgrade
€637 Return, found 3 days ago
€637
Return
found 3 days ago
Select United flight, departing Wed, 28 Jan from Washington to Belgrade, returning Wed, 4 Feb, priced at €637 found 3 days ago
United
Wed, 28 Jan - Wed, 4 Feb
IAD
Washington
BEG
Belgrade
€639 Return, found 3 days ago
€639
Return
found 3 days ago
Select United flight, departing Wed, 28 Jan from Washington to Belgrade, returning Wed, 4 Feb, priced at €639 found 3 days ago
United
Wed, 28 Jan - Wed, 4 Feb
IAD
Washington
BEG
Belgrade
€640 Return, found 3 days ago
€640
Return
found 3 days ago
Select United flight, departing Wed, 28 Jan from Washington to Belgrade, returning Wed, 4 Feb, priced at €640 found 3 days ago
United
Wed, 28 Jan - Wed, 4 Feb
IAD
Washington
BEG
Belgrade
€642 Return, found 3 days ago
€642
Return
found 3 days ago
Select United flight, departing Wed, 28 Jan from Washington to Belgrade, returning Wed, 4 Feb, priced at €642 found 3 days ago
United
Wed, 28 Jan - Wed, 4 Feb
IAD
Washington
BEG
Belgrade
€643 Return, found 3 days ago
€643
Return
found 3 days ago
Select United flight, departing Wed, 28 Jan from Washington to Belgrade, returning Wed, 4 Feb, priced at €643 found 3 days ago
Washington to Belgrade route 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
Popular airline
Austrian Airlines
Distance
7556 km
*Available to Expedia members.