WAS - BEG

$323 Find Cheap Flights from Washington, D.C. to Belgrade - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Belgrade departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$742
Delta
Wed 11/4Tue 11/17
BWI - BEG • 2 stops
Cheapest one-way
$323
Multiple Airlines
Thu 8/27
IAD - BEG • 3 stops
Top airlines
Cheapest • from $742 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Belgrade. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $921 (round-trip)
Shortest trip • 10h 53m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Belgrade!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Belgrade (WAS-BEG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Belgrade that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Belgrade

Wed, Nov 4 - Tue, Nov 17
Delta Logo
1:55 pm - 11:55 am
BWI
-
BEG
16h 00m
2 stops
Delta Logo
6:05 am - 5:56 pm
BEG
-
BWI
17h 51m
2 stops
$742Delta
Wed, Nov 4 - Wed, Nov 18
Delta Logo
1:55 pm - 11:55 am
BWI
-
BEG
16h 00m
2 stops
Delta Logo
6:05 am - 5:56 pm
BEG
-
BWI
17h 51m
2 stops
$742Delta
Mon, Sep 7 - Mon, Sep 21
Turkish Airlines Logo
1:15 pm - 7:40 pm
IAD
-
BEG
24h 25m
1 stop
Turkish Airlines Logo
8:30 pm - 11:30 am
BEG
-
IAD
21h 00m
1 stop
$778Turkish Airlines
Sun, Nov 1 - Sat, Nov 21
Lufthansa Logo
10:55 pm - 5:20 pm
IAD
-
BEG
12h 25m
1 stop
Lufthansa Logo
1:45 pm - 8:05 pm
BEG
-
IAD
12h 20m
1 stop
$783Lufthansa
Wed, Nov 4 - Sun, Nov 15
Lufthansa Logo
10:55 pm - 5:20 pm
IAD
-
BEG
12h 25m
1 stop
Lufthansa Logo
1:45 pm - 8:05 pm
BEG
-
IAD
12h 20m
1 stop
$783Lufthansa
Sat, Nov 7 - Wed, Nov 18
SWISS Logo
8:10 pm - 1:55 pm
IAD
-
BEG
11h 45m
1 stop
SWISS Logo
9:40 am - 5:00 pm
BEG
-
IAD
13h 20m
1 stop
$783SWISS
Fri, Nov 6 - Fri, Nov 20
SWISS Logo
8:10 pm - 1:55 pm
IAD
-
BEG
11h 45m
1 stop
SWISS Logo
9:40 am - 5:00 pm
BEG
-
IAD
13h 20m
1 stop
$783SWISS
Sun, Sep 6 - Fri, Sep 18
Turkish Airlines Logo
1:15 pm - 7:40 pm
IAD
-
BEG
24h 25m
1 stop
Turkish Airlines Logo
4:00 pm - 11:30 am
BEG
-
IAD
25h 30m
1 stop
$787Turkish Airlines
Fri, Dec 4 - Tue, Dec 8
United Airlines Logo
8:45 pm - 12:50 pm
DCA
-
BEG
34h 05m
2 stops
United Airlines Logo
1:40 pm - 8:58 am
BEG
-
DCA
25h 18m
2 stops
$814United Airlines
Wed, Dec 23 - Wed, Jan 6
Austrian Airlines Logo
6:10 pm - 10:25 am
IAD
-
BEG
10h 15m
1 stop
Austrian Airlines Logo
6:20 pm - 2:10 pm
BEG
-
IAD
25h 50m
1 stop
$821Austrian Airlines
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Belgrade flights

Get data-powered insights and trends into flights from Washington, D.C. to Belgrade to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. to Belgrade?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. to Belgrade departing in November.

Flight prices are typical for this route right now.

Flights to Belgrade from Washington, D.C. usually cost between $739 and $920 in November.
The lowest price found in the past 5 days was $742 on Delta (Nov 4-Nov 19).

What is the cheapest month to fly from Washington, D.C. to Belgrade?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Belgrade, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to Belgrade is November, where tickets cost $636 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,117 and $1,048 respectively.

Good to know

Low season

January

Cheapest flight

$323
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Washington Dulles Airport to Belgrade

When to book flights from Washington, D.C. to Belgrade

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Belgrade based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to Belgrade

  • What is the cheapest flight from Washington, D.C. to Belgrade?

    In the last 5 days, the lowest price for a flight from Washington, D.C. to Belgrade was $323 for a one-way ticket and $742 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Belgrade?

    Yes, you’ll need a passport to travel to Belgrade from Washington, D.C..

  • Which airports will I be using when flying from Washington, D.C. to Belgrade?

    On your way to Belgrade, you’ll fly out from one of these Washington, D.C. airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You’ll be landing at Belgrade Nikola Tesla.

  • Which aircraft models fly most regularly from Washington, D.C. to Belgrade?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Belgrade?

    Star Alliance is the only airline alliance operating flights between Washington, D.C. and Belgrade.

  • Which is the best airline for flights from Washington, D.C. to Belgrade, Delta or SWISS?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Belgrade are Delta and SWISS. With an average price for the route of $1,818 and an overall rating of 7.8, Delta is the most popular choice. SWISS is also a great choice for the route, with an average price of $1,058 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Belgrade?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Belgrade.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Belgrade?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belgrade from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Belgrade?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Belgrade with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Belgrade?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belgrade from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Washington, D.C. to Belgrade

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Belgrade. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Belgrade? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8493 reviews
7.8Comfort
7.2Food
7.8Entertainment
8.5Crew
8.1Boarding
Airline reviews

Comfortable seats. Nice service online. Short flight, so not a lot of time to enjoy.

8.0 ExcellentMichael, Jul 2026
SEA - SMF
Read more Delta reviews

Comfortable seats. Nice service online. Short flight, so not a lot of time to enjoy.

Flight was delayed for about an hour but overall good experience

The gentleman at the gate I think his name is RIE was exceptional

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

I wouldn't say I liked being forced to check my small roller bag at the gate; too many people had bags and were in a higher boarding group.

715PM departure was 2.5 hours late. Received hotel & food voucher but after we already booked a room. Entire team just seemed like they were 2-3 steps behind in execution, and notifcations.

The food could have been better but everything else was superb.

Terrible airline both Swiss and Lufthansa that are part of the same corp. stay away if you can

The flight attendants are amazing. The plane itself was not in good shape for passenger comfort. A good share of seat reclines were broken so they went back an unlimited amount, which meant the person in front of me was fully in my lap (the crew helped me find another seat but that would not have been possible on a full flight). Moisture from the ventilation was also dripping on me. And the entertainment system is almost impossible to hear.

3hr delay and then missed connecting flight with another 6hr wait at the airport before getting a continuation to my trip, worst trip ever in my 50+years of flight travel

Without a doubt, my “customer service” experience with SWISS was the worst of my life. Multiple disconnections in conversations, very cold and indifferent staff, failure to follow up with promised status updates — simply put, T. H. E. W. O. R. S. T. A full week later, and I am STILL waiting to hear from them. Never again for me with SWISS. Disgraceful.

Horrible!! The WiFi was not working, the food was awful

The cushion of the seats are old and very thin. The food can be more tasty or come with salt packages

Excellent Airline. Food, crew and comfort was perfect. Entertainment screens were old. Didn’t like them.

Flight was delayed, but otherwise it was a fine flight. Recommend boarding group by group, instead of calling up three groups at the same time

Crew members were good. Seats were packed and too tight .

Seats paid for in advance. Seat assignments changed by kayak 3rd party. Seats then changed again by Turkish airlines at the gate. Family seated on opposite sides of the plane yet money taken for seat assignments that were not honored.

Staff at the airport wasn't helpful or friendly. Probably the worst airport experience I have ever had, going and coming. The staff on the plane was better. Still not super friendly or personable. However, they were not rude like airport staff. They ran out of certain menu items. Maybe could have been prepared better? Overall just ok.

the cabin was kept too hot. couldn't sleep as a result

Crew were unfriendly, touch screen for movies didn't work very well, seats were tight and uncomfortable

Awful seating. Bad food. Staff only have one bottle of water and no cans.

Worse worse worse, i would not recommend this airline to anyone. Istanbul airport maybe State of the Art facility but staff is rude, only works if they get tips, and they push you to give tips even though my family had spent $50 in tips. Airline staff doesn't speak english so you really can't understand them. It was a nightmare travelling with Turkish. Never again.

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

Boeing 777 is a bad choice for a such a long flight.

I wouldn't know what the flight was like. AI canceled my flight reservation!! There's no way to speak to an actual human to fix the issue! NEVER AGAIN! ALWAYS BOOK YOUR FLIGHT DIRECTLY WITH THE AIRLINE NEVER GO THROUGH KAYAK OR JUSTFLY.COM!!

Everything was great except that everyone were putting backpacks and small bags in the overhead compartment instead under the seat so there was no room for carry on-s

Very efficient and excellent service. Nice amenities and beautiful plane. Elevated meals. Boarding could have been more organized. We missed our connecting flight due to EU entry but Lufthansa was extremely quick to rebook us.

Missed it by a couple minutes and couldn’t find an alternative flight so had to spend the night in DC and after much shuffling from 1 airline to another managed to get a United to Frankfurt.

There were only 2 toilets and one of them did not work in business class. We are not allowed to cross classes so had to wait in line to use the toilets!! The entertainment touch display was finicky and did not work all the time.

Boarding procedure should have the crew and personnel who are more trained, in a sense of precisely knowing what can be done and what cannot. They do not have the exact information on what you should do in the first place, also the boarding itself was slightly delayed due to the aircraft "not being ready".

..it was short.. I didn't like that my red bag went out completely stained with black stains..That's probably some airport staff bad handling but still

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Our flight was delayed for over an hour due to weather, and it had already been a long travel day. However, the crew was calm and compassionate, listening to every complaint with genuine concern. They got us home safely without incident, in spite of all of the obstacles. I’m grateful.

There was more leg room than on the overseas flight, which was nice. Boarding was very well organized and the flight very comfortable.

Entertainment is nonexistent. Food might have been good, however due to language barriers I didn’t get to have any food. Flat bed seats and layout was excellent. Crew efficient and straightforward, but lacking any western style approach. Not that I’d expect anything else, but one could have hoped.

Flight took very long to even get checked in for, everything was late and written out by hand. My luggage was lost for several days and it was the most unorganized flight experience of my life.

It's the shortest trip one could get from BEG anywhere, so it was fine.

They had lost my ticket and despite showing them the confirmation email with the itinerary and receipt of payment for the flight they could not put me on that flight and rescheduled departure postponing it by a whole week

Plane was late causing me to miss connection. Flight the next late causing me to miss the rebooked connection. Air seberia I think is more late than on time

This was my connection flight that was moved time ahead for a almost entire day so I lost it and I had to purchase new ticket once I landed in Copenhagen since nobody wanted to take responsibility for moving flight in that way so it’s impossible to make it. Very poor job by Underpricer, Air Serbia and SAS.

I purchased an exit row seat and priority boarding, about 3 months in advance. Without any communication whatsoever, my seat was moved to row 2, when I checked my reservation 2-3 days before departure. As no exit row seats were available anymore, I selected a seat 1C. However, once at the airport, I was issued maybe the worst possible seat, 29E, middle seat, one row before the last. It is not worth my time to request the refund on the ancillary purchase, I am simply done flying with Air Serbia. Also there was no boarding process to speak of at all, or online check in.

Lacking online check in, had to wait an hour in order to check in on the counter even without language.

Seats are very small and uncomfortable so such a long flight. My tray table was broken and taped up. Flight attendant untaped it to put my tray on. I taped it back up when done. The armrest between seats was broken and metal exposed. I will not book Air Serbia again.

Omg my flight was delayed from 4pm to 9:45 pm with no explanation- that is ridiculous

Everything you need to know for your flight from Washington, D.C. to Belgrade

Information on your arrival and departure airports