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.

$343 Cheap Flights from Washington, D.C. Reagan-National Airport to Serbia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Serbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:45 pm - 12:55 pmDCA Washington, D.C. Reagan-National-BEG Belgrade Nikola Tesla

34h 10m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

1:40 pm - 8:58 amBEG Belgrade Nikola Tesla-DCA Washington, D.C. Reagan-National

49h 18m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

$761Air Canada

Mon, Feb 1 - Thu, Feb 4

6:55 pm - 1:00 pmDCA Washington, D.C. Reagan-National-BEG Belgrade Nikola Tesla

36h 05m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

1:40 pm - 6:18 pmBEG Belgrade Nikola Tesla-DCA Washington, D.C. Reagan-National

34h 38m2 stops Frankfurt am Main Toronto Pearson Intl

$762Air Canada

Mon, Feb 1 - Thu, Feb 4

8:45 pm - 12:55 pmDCA Washington, D.C. Reagan-National-BEG Belgrade Nikola Tesla

34h 10m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

1:40 pm - 8:58 amBEG Belgrade Nikola Tesla-DCA Washington, D.C. Reagan-National

49h 18m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

$762Air Canada

Mon, Feb 1 - Thu, Feb 4

9:40 am - 12:50 pmDCA Washington, D.C. Reagan-National-BEG Belgrade Nikola Tesla

21h 10m2 stops Toronto Pearson Intl Frankfurt am Main

1:40 pm - 8:58 amBEG Belgrade Nikola Tesla-DCA Washington, D.C. Reagan-National

49h 18m2 stops Munich Franz Josef Strauss Toronto Pearson Intl

$773Air Canada

Mon, Feb 1 - Thu, Feb 4

8:45 pm - 10:25 amDCA Washington, D.C. Reagan-National-BEG Belgrade Nikola Tesla

31h 40m2 stops Toronto Pearson Intl Vienna Intl

6:15 am - 6:18 pmBEG Belgrade Nikola Tesla-DCA Washington, D.C. Reagan-National

18h 03m2 stops Frankfurt am Main Toronto Pearson Intl

$781Air Canada

Sun, Dec 27 - Fri, Jan 15

1:20 pm - 11:50 amDCA Washington, D.C. Reagan-National-BEG Belgrade Nikola Tesla

16h 30m2 stops Boston Logan Intl Kastrup Copenhagen

6:00 am - 10:55 pmBEG Belgrade Nikola Tesla-DCA Washington, D.C. Reagan-National

22h 55m2 stops Oslo Gardermoen New York John F Kennedy Intl

$799Multiple Airlines

Wed, Oct 14 - Tue, Oct 20

3:15 pm - 11:55 amDCA Washington, D.C. Reagan-National-BEG Belgrade Nikola Tesla

14h 40m2 stops Boston Logan Intl Amsterdam Schiphol

6:05 am - 4:33 pmBEG Belgrade Nikola Tesla-DCA Washington, D.C. Reagan-National

16h 28m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$804Delta

Wed, Oct 21 - Wed, Nov 11

11:00 am - 10:25 amDCA Washington, D.C. Reagan-National-BEG Belgrade Nikola Tesla

17h 25m2 stops Toronto Pearson Intl Vienna Intl

1:40 pm - 9:59 pmBEG Belgrade Nikola Tesla-DCA Washington, D.C. Reagan-National

14h 19m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

$820Multiple Airlines

Wed, Oct 21 - Wed, Nov 11

4:20 pm - 12:20 pmDCA Washington, D.C. Reagan-National-BEG Belgrade Nikola Tesla

14h 00m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss

1:05 pm - 9:50 pmBEG Belgrade Nikola Tesla-DCA Washington, D.C. Reagan-National

14h 45m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

$827Multiple Airlines

Tue, Oct 13 - Wed, Oct 21

11:00 am - 12:30 pmDCA Washington, D.C. Reagan-National-BEG Belgrade Nikola Tesla

19h 30m2 stops Toronto Pearson Intl Munich Franz Josef Strauss

1:05 pm - 9:50 pmBEG Belgrade Nikola Tesla-DCA Washington, D.C. Reagan-National

14h 45m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

$850Air Canada

Wed, Oct 7 - Wed, Oct 14

Cheap last minute flights

Enter your travel dates to find the best prices.

9:40 am - 12:30 pmDCA Washington, D.C. Reagan-National-BEG Belgrade Nikola Tesla

20h 50m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss

1:40 pm - 9:59 pmBEG Belgrade Nikola Tesla-DCA Washington, D.C. Reagan-National

14h 19m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

$886Air Canada

Wed, Sep 2 - Wed, Dec 23

6:00 am - 12:20 pmDCA Washington, D.C. Reagan-National-BEG Belgrade Nikola Tesla

24h 20m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss

1:45 pm - 9:59 pmBEG Belgrade Nikola Tesla-DCA Washington, D.C. Reagan-National

14h 14m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

$886Air Canada

Tue, Sep 1 - Wed, Dec 23

4:20 pm - 12:20 pmDCA Washington, D.C. Reagan-National-BEG Belgrade Nikola Tesla

14h 00m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss

1:40 pm - 9:59 pmBEG Belgrade Nikola Tesla-DCA Washington, D.C. Reagan-National

14h 19m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl

$886Air Canada

Tue, Sep 1 - Wed, Dec 23

3:15 pm - 10:55 pmDCA Washington, D.C. Reagan-National-BEG Belgrade Nikola Tesla

25h 40m2 stops Boston Logan Intl Amsterdam Schiphol

6:05 am - 4:39 pmBEG Belgrade Nikola Tesla-DCA Washington, D.C. Reagan-National

16h 34m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$894Delta

Wed, Sep 2 - Fri, Dec 25

3:15 pm - 11:55 amDCA Washington, D.C. Reagan-National-BEG Belgrade Nikola Tesla

14h 40m2 stops Boston Logan Intl Amsterdam Schiphol

6:05 am - 11:05 pmBEG Belgrade Nikola Tesla-DCA Washington, D.C. Reagan-National

23h 00m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$894Delta

Tue, Sep 1 - Thu, Dec 24

11:50 am - 11:55 amDCA Washington, D.C. Reagan-National-BEG Belgrade Nikola Tesla

18h 05m2 stops Boston Logan Intl Amsterdam Schiphol

6:05 am - 4:39 pmBEG Belgrade Nikola Tesla-DCA Washington, D.C. Reagan-National

16h 34m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$894Delta

Tue, Sep 1 - Fri, Dec 25

1:30 pm - 11:55 amDCA Washington, D.C. Reagan-National-BEG Belgrade Nikola Tesla

16h 25m2 stops New York LaGuardia Amsterdam Schiphol

6:05 am - 4:39 pmBEG Belgrade Nikola Tesla-DCA Washington, D.C. Reagan-National

16h 34m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$894Delta

Wed, Sep 2 - Thu, Dec 24

8:15 am - 11:55 amDCA Washington, D.C. Reagan-National-BEG Belgrade Nikola Tesla

21h 40m2 stops New York LaGuardia Amsterdam Schiphol

6:05 am - 6:19 pmBEG Belgrade Nikola Tesla-DCA Washington, D.C. Reagan-National

18h 14m2 stops Amsterdam Schiphol Boston Logan Intl

$894Delta

Wed, Sep 2 - Tue, Dec 22

3:15 pm - 11:55 amDCA Washington, D.C. Reagan-National-BEG Belgrade Nikola Tesla

14h 40m2 stops Boston Logan Intl Amsterdam Schiphol

6:05 am - 4:39 pmBEG Belgrade Nikola Tesla-DCA Washington, D.C. Reagan-National

16h 34m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$894Delta

Tue, Sep 1 - Fri, Dec 25

3:15 pm - 11:55 amDCA Washington, D.C. Reagan-National-BEG Belgrade Nikola Tesla

14h 40m2 stops Boston Logan Intl Amsterdam Schiphol

6:05 am - 6:23 pmBEG Belgrade Nikola Tesla-DCA Washington, D.C. Reagan-National

18h 18m2 stops Amsterdam Schiphol Minneapolis St Paul

$894Delta

Tue, Sep 1 - Thu, Dec 24

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Our best LOT deals on Washington, D.C. Reagan-National Airport to Serbia flight tickets

LOT

Sep 10

DCA6:30 amWashington, D.C. Reagan-National

48h 50m

2 stops

BEG1:20 pmBelgrade Nikola Tesla

Sep 17

BEG2:00 pmBelgrade Nikola Tesla

38h 59m

2 stops

DCA10:59 pmWashington, D.C. Reagan-National

$1,456

LOT

Sep 4

DCA6:05 amWashington, D.C. Reagan-National

25h 15m

2 stops

BEG1:20 pmBelgrade Nikola Tesla

Sep 17

BEG5:15 pmBelgrade Nikola Tesla

35h 44m

2 stops

DCA10:59 pmWashington, D.C. Reagan-National

$1,500

LOT

Sep 10

DCA6:30 amWashington, D.C. Reagan-National

48h 50m

2 stops

BEG1:20 pmBelgrade Nikola Tesla

Sep 16

BEG2:00 pmBelgrade Nikola Tesla

38h 59m

2 stops

DCA10:59 pmWashington, D.C. Reagan-National

$1,516

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

Our best Delta deals on Washington, D.C. Reagan-National Airport to Serbia flight tickets

Delta

Oct 21

DCA3:15 pmWashington, D.C. Reagan-National

14h 40m

2 stops

BEG11:55 amBelgrade Nikola Tesla

Nov 11

BEG6:05 amBelgrade Nikola Tesla

16h 28m

2 stops

DCA4:33 pmWashington, D.C. Reagan-National

$804

Delta

Oct 30

DCA11:55 amWashington, D.C. Reagan-National

19h 00m

2 stops

BEG11:55 amBelgrade Nikola Tesla

Nov 11

BEG6:05 amBelgrade Nikola Tesla

23h 36m

2 stops

DCA11:41 pmWashington, D.C. Reagan-National

$854

Delta

Sep 2

DCA1:30 pmWashington, D.C. Reagan-National

16h 25m

2 stops

BEG11:55 amBelgrade Nikola Tesla

Dec 24

BEG6:05 amBelgrade Nikola Tesla

16h 34m

2 stops

DCA4:39 pmWashington, D.C. Reagan-National

$894

momondo Fare Finder

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 Washington, D.C. Reagan-National - BEG Belgrade Nikola Tesla

DCABEG

Washington, D.C. Reagan-National

Mon 2/1

8:45 pm-12:55 pm

2 stops34h 10m

Belgrade Nikola Tesla

Thu 2/4

1:40 pm-8:58 am

2 stops49h 18m

$761

Washington, D.C.Belgrade

DCA Washington, D.C. Reagan-National - BEG Belgrade Nikola Tesla

DCABEG

Washington, D.C. Reagan-National

Mon 2/1

6:55 pm-1:00 pm

2 stops36h 05m

Belgrade Nikola Tesla

Thu 2/4

1:40 pm-6:18 pm

2 stops34h 38m

$762

Washington, D.C.Belgrade

DCA Washington, D.C. Reagan-National - BEG Belgrade Nikola Tesla

DCABEG

Washington, D.C. Reagan-National

Mon 2/1

8:45 pm-12:55 pm

2 stops34h 10m

Belgrade Nikola Tesla

Thu 2/4

1:40 pm-8:58 am

2 stops49h 18m

$762

Washington, D.C.Belgrade

DCA Washington, D.C. Reagan-National - BEG Belgrade Nikola Tesla

DCABEG

Washington, D.C. Reagan-National

Mon 2/1

9:40 am-12:50 pm

2 stops21h 10m

Belgrade Nikola Tesla

Thu 2/4

1:40 pm-8:58 am

2 stops49h 18m

$773

Washington, D.C.Belgrade

DCA Washington, D.C. Reagan-National - BEG Belgrade Nikola Tesla

DCABEG

Washington, D.C. Reagan-National

Sun 12/27

8:45 pm-10:25 am

2 stops31h 40m

Belgrade Nikola Tesla

Fri 1/15

6:15 am-6:18 pm

2 stops18h 03m

$781

Washington, D.C.Belgrade

DCA Washington, D.C. Reagan-National - BEG Belgrade Nikola Tesla

DCABEG

Washington, D.C. Reagan-National

Wed 10/14

1:20 pm-11:50 am

2 stops16h 30m

Belgrade Nikola Tesla

Tue 10/20

6:00 am-10:55 pm

2 stops22h 55m

$799

Washington, D.C.Belgrade

DCA Washington, D.C. Reagan-National - BEG Belgrade Nikola Tesla

DCABEG

Washington, D.C. Reagan-National

Wed 10/21

3:15 pm-11:55 am

2 stops14h 40m

Belgrade Nikola Tesla

Wed 11/11

6:05 am-4:33 pm

2 stops16h 28m

$804

Washington, D.C.Belgrade

DCA Washington, D.C. Reagan-National - BEG Belgrade Nikola Tesla

DCABEG

Washington, D.C. Reagan-National

Wed 10/21

11:00 am-10:25 am

2 stops17h 25m

Belgrade Nikola Tesla

Wed 11/11

1:40 pm-9:59 pm

2 stops14h 19m

$820

Quickest round-trip

Washington, D.C.Belgrade

DCA Washington, D.C. Reagan-National - BEG Belgrade Nikola Tesla

DCABEG

Washington, D.C. Reagan-National

Tue 10/13

4:20 pm-12:20 pm

2 stops14h 00m

Belgrade Nikola Tesla

Wed 10/21

1:05 pm-9:50 pm

2 stops14h 45m

$827

Washington, D.C.Belgrade

DCA Washington, D.C. Reagan-National - BEG Belgrade Nikola Tesla

DCABEG

Washington, D.C. Reagan-National

Wed 10/7

11:00 am-12:30 pm

2 stops19h 30m

Belgrade Nikola Tesla

Wed 10/14

1:05 pm-9:50 pm

2 stops14h 45m

$850

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

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?

Delta, Air Canada, and Air Serbia are the most popular carriers 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

Best Price Found	$343
Fastest flight time	14h 00m
Direct flights	None

The best one-way flight to Serbia from Washington, D.C. Reagan-National Airport in the past 72 hours is $343. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Serbia found on momondo in the last 72 hours is $761.

The fastest flight from Washington, D.C. Reagan-National Airport to Serbia takes 14h 00m

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.

Search flight deals

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 many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Serbia?
There is 1 operator available for flights from Washington, D.C. Reagan-National Airport to Serbia as of August 2026.
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.

Best airlines flying from Washington, D.C. Reagan-National Airport to Serbia

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Serbia with momondo

Airline	Rating	Free Cancellation	Price
Air Serbia	PriceFrom $968	Free Cancellation	Rating 6.1 237 reviews		Search Air Serbia flights

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.

An easier way to manage your Serbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 9/27

Sun 10/4

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Serbia

Popular cities

Other flights from Washington, D.C. Reagan-National Airport

Other flights to Serbia

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Serbia

Flights to Belgrade

Flights to Nišfrom $824

Cheap flights from Washington, D.C. Reagan-National Airport to Serbia from $343

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Serbia

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

Our best LOT deals on Washington, D.C. Reagan-National Airport to Serbia flight tickets

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

Our best Delta deals on Washington, D.C. Reagan-National Airport to Serbia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Serbia that are best for you.

See travel insights to Serbia from

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

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

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Serbia

Best airlines flying from Washington, D.C. Reagan-National Airport to Serbia

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Serbia with momondo

Why use momondo?

An easier way to manage your Serbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Serbia

Popular cities in Serbia

Popular flights according to clicks in the last 7 days on momondo

Washington, D.C. Reagan-National Airport flight routes

According to popular flight searches on momondo this year

Serbia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Serbia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Serbia

List of cabin classes available on flights landing in Serbia. Availability may vary depending on flight origin and airline.

Complete your trip to Serbia

Explore popular destinations other users love

According to popular flight searches on momondo this year