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Cheap flights from Washington, D.C. Reagan-National Airport to Serbia from $422

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Serbia departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Serbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Serbia Logo
6:00 am - 4:50 am
DCA
-
BEG
16h 50m
1 stop
Air Serbia Logo
7:50 am - 6:58 pm
BEG
-
DCA
17h 08m
1 stop
$834Air Serbia
Mon, Apr 13 - Mon, Apr 20
Air Serbia Logo
6:00 am - 4:50 am
DCA
-
BEG
16h 50m
1 stop
Air Serbia Logo
7:50 am - 10:29 pm
BEG
-
DCA
20h 39m
1 stop
$840Air Serbia
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
6:00 am - 10:20 pm
DCA
-
BEG
34h 20m
3 stops
Multiple Airlines Logo
6:55 am - 10:33 pm
BEG
-
DCA
21h 38m
2 stops
$842Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Air Serbia Logo
1:45 pm - 9:30 am
DCA
-
BEG
13h 45m
1 stop
Air Serbia Logo
1:25 pm - 10:47 pm
BEG
-
DCA
15h 22m
1 stop
$846Air Serbia
Wed, Apr 29 - Thu, May 7
Air Serbia Logo
6:00 am - 4:50 am
DCA
-
BEG
16h 50m
1 stop
Air Serbia Logo
1:25 pm - 7:44 am
BEG
-
DCA
24h 19m
1 stop
$847Air Serbia
Mon, May 11 - Sun, May 31
Air Serbia Logo
6:00 am - 4:50 am
DCA
-
BEG
16h 50m
1 stop
Air Serbia Logo
7:50 am - 6:46 pm
BEG
-
DCA
16h 56m
1 stop
$849Air Serbia
Mon, May 18 - Tue, Jun 2
Air Serbia Logo
1:25 pm - 10:30 am
DCA
-
BEG
15h 05m
1 stop
Air Serbia Logo
1:25 pm - 10:47 pm
BEG
-
DCA
15h 22m
1 stop
$868Air Serbia
Thu, Apr 30 - Thu, May 7
Air Serbia Logo
6:00 am - 4:50 am
DCA
-
BEG
16h 50m
1 stop
Air Serbia Logo
7:50 am - 4:45 pm
BEG
-
DCA
14h 55m
1 stop
$874Air Serbia
Mon, Apr 27 - Mon, May 18
Multiple Airlines Logo
6:00 am - 10:20 pm
DCA
-
BEG
34h 20m
3 stops
Multiple Airlines Logo
6:55 am - 12:01 pm
BEG
-
DCA
35h 06m
3 stops
$881Multiple Airlines
Thu, Apr 16 - Thu, Apr 23
Multiple Airlines Logo
6:00 am - 10:20 pm
DCA
-
BEG
34h 20m
3 stops
Multiple Airlines Logo
6:55 am - 12:01 pm
BEG
-
DCA
35h 06m
3 stops
$891Multiple Airlines
Thu, Apr 16 - Thu, Apr 23

Air Serbia flights from Washington, D.C. Reagan-National Airport to Serbia

Our best Air Serbia deals on Washington, D.C. Reagan-National Airport to Serbia flight tickets
Air Serbia
Apr 9
DCA1:25 pmWashington, D.C. Reagan-National
15h 05m
1 stop
BEG10:30 amBelgrade Nikola Tesla
Apr 16
BEG1:25 pmBelgrade Nikola Tesla
15h 04m
1 stop
DCA10:29 pmWashington, D.C. Reagan-National
$825
Air Serbia
Apr 13
DCA6:00 amWashington, D.C. Reagan-National
16h 50m
1 stop
BEG4:50 amBelgrade Nikola Tesla
Apr 20
BEG7:50 amBelgrade Nikola Tesla
17h 08m
1 stop
DCA6:58 pmWashington, D.C. Reagan-National
$834
Air Serbia
Apr 20
DCA6:00 amWashington, D.C. Reagan-National
16h 50m
1 stop
BEG4:50 amBelgrade Nikola Tesla
Apr 27
BEG7:50 amBelgrade Nikola Tesla
20h 39m
1 stop
DCA10:29 pmWashington, D.C. Reagan-National
$840

Air Canada flights from Washington, D.C. Reagan-National Airport to Serbia

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Serbia flight tickets
Air Canada
Jul 29
DCA9:40 amWashington, D.C. Reagan-National
24h 50m
2 stops
BEG4:30 pmBelgrade Nikola Tesla
Aug 21
BEG5:50 amBelgrade Nikola Tesla
15h 48m
2 stops
DCA3:38 pmWashington, D.C. Reagan-National
$914
Air Canada
Jul 29
DCA6:00 amWashington, D.C. Reagan-National
24h 30m
2 stops
BEG12:30 pmBelgrade Nikola Tesla
Aug 20
BEG6:10 amBelgrade Nikola Tesla
18h 02m
2 stops
DCA6:12 pmWashington, D.C. Reagan-National
$919
Air Canada
Aug 3
DCA11:00 amWashington, D.C. Reagan-National
19h 30m
2 stops
BEG12:30 pmBelgrade Nikola Tesla
Aug 19
BEG6:10 amBelgrade Nikola Tesla
22h 21m
2 stops
DCA10:31 pmWashington, D.C. Reagan-National
$924

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Serbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 1, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Serbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Belgrade

DCA - BEG

DCABEG

Washington, D.C. Reagan-National

Mon 4/13

6:00 am-4:50 am

1 stop16h 50m

Belgrade Nikola Tesla

Mon 4/20

7:50 am-6:58 pm

1 stop17h 08m

$834

Washington, D.C.Belgrade

DCA - BEG

DCABEG

Washington, D.C. Reagan-National

Mon 4/20

6:00 am-4:50 am

1 stop16h 50m

Belgrade Nikola Tesla

Mon 4/27

7:50 am-10:29 pm

1 stop20h 39m

$840

Washington, D.C.Belgrade

DCA - BEG

DCABEG

Washington, D.C. Reagan-National

Thu 4/16

6:00 am-10:20 pm

3 stops34h 20m

Belgrade Nikola Tesla

Thu 4/23

6:55 am-10:33 pm

2 stops21h 38m

$842
Quickest round-trip

Washington, D.C.Belgrade

DCA - BEG

DCABEG

Washington, D.C. Reagan-National

Wed 4/29

1:45 pm-9:30 am

1 stop13h 45m

Belgrade Nikola Tesla

Thu 5/7

1:25 pm-10:47 pm

1 stop15h 22m

$846

Washington, D.C.Belgrade

DCA - BEG

DCABEG

Washington, D.C. Reagan-National

Mon 5/11

6:00 am-4:50 am

1 stop16h 50m

Belgrade Nikola Tesla

Sun 5/31

1:25 pm-7:44 am

1 stop24h 19m

$847

Washington, D.C.Belgrade

DCA - BEG

DCABEG

Washington, D.C. Reagan-National

Mon 5/18

6:00 am-4:50 am

1 stop16h 50m

Belgrade Nikola Tesla

Tue 6/2

7:50 am-6:46 pm

1 stop16h 56m

$849

Washington, D.C.Belgrade

DCA - BEG

DCABEG

Washington, D.C. Reagan-National

Thu 4/30

1:25 pm-10:30 am

1 stop15h 05m

Belgrade Nikola Tesla

Thu 5/7

1:25 pm-10:47 pm

1 stop15h 22m

$868

Washington, D.C.Belgrade

DCA - BEG

DCABEG

Washington, D.C. Reagan-National

Mon 4/27

6:00 am-4:50 am

1 stop16h 50m

Belgrade Nikola Tesla

Mon 5/18

7:50 am-4:45 pm

1 stop14h 55m

$874

Washington, D.C.Belgrade

DCA - BEG

DCABEG

Washington, D.C. Reagan-National

Thu 4/16

6:00 am-10:20 pm

3 stops34h 20m

Belgrade Nikola Tesla

Thu 4/23

6:55 am-12:01 pm

3 stops35h 06m

$881

Washington, D.C.Belgrade

DCA - BEG

DCABEG

Washington, D.C. Reagan-National

Thu 4/16

6:00 am-10:20 pm

3 stops34h 20m

Belgrade Nikola Tesla

Thu 4/23

6:55 am-12:01 pm

3 stops35h 06m

$891

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Serbia from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Serbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Washington, D.C. Reagan-National to Serbia?

Air Serbia is the most popular carrier operating from Washington, D.C. Reagan-National to Serbia

Cheap Washington, D.C. Reagan-National Airport to Serbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Serbia

Fastest flight time

16h 25m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Serbia takes 16h 25m
There are no direct flights from Washington, D.C. Reagan-National Airport to Serbia. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Serbia.
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Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Serbia

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Serbia?

    Prices for flights from Washington, D.C. Reagan-National Airport to Serbia were last updated today.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Serbia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Serbia.

  • What documentation or ID do you need to fly to Serbia?

    The travel and health documents required for your trip to Serbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Serbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Serbia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Serbia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Serbia with flexible booking policies on momondo?

Flights from Washington, D.C. to Serbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Serbia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Serbia from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Serbia right now. Can momondo alert me if prices change?

Price alerts on flights to Serbia from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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