What are the cheapest airlines to fly from Washington, D.C. to Serbia one-way?

The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $421. However, be on the lookout for offers from Air Canada and JetBlue, as they are both options that can get you from Washington, D.C. to Serbia for a low price.

What are the most popular routes from Washington, D.C. to Serbia?

When deciding which route to take from Washington, D.C. to Serbia consider Washington, D.C. Dulles Intl - Belgrade Nikola Tesla, Washington, D.C. Reagan-National - Belgrade Nikola Tesla or Baltimore/Washington - Belgrade Nikola Tesla as they are the most popular.

What are the most popular airlines that fly from Washington, D.C. to Serbia?

The most popular airlines flying from Washington, D.C. to Serbia are ITA Airways, KLM and Lufthansa. Something to consider prior to booking your flight.

How far in advance should I book a flight from Washington, D.C. to Serbia?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 15 days in advance, which can save you up to 59% on flights from Washington, D.C. to Serbia compared to booking the week you need them. Waiting 15 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $682. For sooner than that we have options available in the next 3 days from $1,242.

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

March can be a great time to fly to Serbia from Washington, D.C. with a flight ticket averaging about $903. Cheapflights users have found deals in the month of March for as cheap as $594. The most expensive prices can be found in the month of June.

Can I find deals for flights from Washington, D.C. to Serbia that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Serbia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Serbia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Serbia.

Can I find deals for business class flights from Washington, D.C. to Serbia?

Yes. Cheapflights offers flight deals from Washington, D.C. to Serbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$994+ Flights from Washington, D.C. to Serbia

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Cheap flight deals from Washington, D.C. to Serbia

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$650 (FlightHub)
One-way from	$376 (Kiwi.com)
Popular in	June
Cheapest in	March
Average price	$1,013

Provider with most accurate pricing for Washington, D.C. (WAS)-Belgrade Nikola Tesla flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Belgrade Nikola Tesla flights.

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From Washington, D.C. (WAS) to Serbia

Search Deals

One-way flight from Washington, D.C. (WAS) to Serbia

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($173 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find flight deals from Washington, D.C. to Serbia

Cheapest flights from Washington, D.C. to Serbia
Explore the most affordable flight options available from Washington, D.C. to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Tue 7/2910:05 pmIAD - BEG

1 stop18h 25mMultiple Airlines

Fri 9/125:15 pmBEG - IAD

1 stop32h 44mMultiple Airlines

Deal found 4/30

$650

Mon 5/512:45 pmDCA - BEG

2 stops17h 00mMultiple Airlines

Thu 5/87:00 amBEG - DCA

2 stops17h 00mMultiple Airlines

Deal found 4/30

$700

Wed 10/11:30 pmIAD - BEG

1 stop24h 05mTurkish Airlines

Tue 10/79:20 amBEG - IAD

1 stop16h 25mTurkish Airlines

Deal found 5/1

$719

Mon 5/58:30 pmBWI - BEG

2 stops21h 05mMultiple Airlines

Thu 5/86:30 amBEG - BWI

2 stops17h 10mMultiple Airlines

Deal found 4/30

$801

Sun 7/208:45 pmIAD - BEG

1 stop11h 15mSWISS

Tue 8/127:55 pmBEG - IAD

1 stop26h 20mSWISS

Deal found 4/30

$812

Wed 10/15:10 pmIAD - BEG

2 stops41h 05mITA Airways

Tue 10/71:20 pmBEG - IAD

2 stops55h 20mITA Airways

Deal found 5/1

$836

Tue 7/225:10 pmIAD - BEG

2 stops13h 05mLufthansa

Tue 8/125:10 pmBEG - IAD

1 stop32h 15mLufthansa

Deal found 4/30

$843

Sun 7/208:25 amIAD - BEG

2 stops22h 45mUnited Airlines

Tue 8/121:30 pmBEG - IAD

1 stop31h 45mUnited Airlines

Deal found 4/30

$847

Tue 7/221:03 pmIAD - BEG

2 stops21h 22mAir Canada

Tue 8/121:30 pmBEG - IAD

2 stops50h 07mAir Canada

Deal found 4/30

$849

Tue 7/294:30 pmDCA - BEG

2 stops17h 55mAir Canada

Fri 9/126:10 amBEG - DCA

2 stops15h 41mAir Canada

Deal found 4/30

$891

Wed 7/96:00 amIAD - BEG

2 stops23h 55mDelta

Wed 8/1312:35 pmBEG - IAD

1 stop33h 00mDelta

Deal found 4/29

$952

Fri 7/115:10 pmIAD - BEG

2 stops42h 45mAustrian Airlines

Fri 8/157:00 amBEG - IAD

1 stop13h 35mAustrian Airlines

Deal found 4/29

$1,026

Best flights from Washington, D.C. to Serbia
Discover carefully curated flight deals from Washington, D.C. to Serbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Tue 7/2910:05 pmIAD - BEG

1 stop18h 25mMultiple Airlines

Fri 9/125:15 pmBEG - IAD

1 stop32h 44mMultiple Airlines

Deal found 4/30

$650

Wed 10/11:30 pmIAD - BEG

1 stop24h 05mTurkish Airlines

Tue 10/79:20 amBEG - IAD

1 stop16h 25mTurkish Airlines

Deal found 5/1

$719

Sun 7/208:45 pmIAD - BEG

1 stop11h 15mSWISS

Tue 8/127:55 pmBEG - IAD

1 stop26h 20mSWISS

Deal found 4/30

$812

Wed 10/15:10 pmIAD - BEG

2 stops41h 05mITA Airways

Tue 10/71:20 pmBEG - IAD

2 stops55h 20mITA Airways

Deal found 5/1

$836

Tue 7/225:10 pmIAD - BEG

2 stops13h 05mLufthansa

Tue 8/125:10 pmBEG - IAD

1 stop32h 15mLufthansa

Deal found 4/30

$843

Sun 7/208:25 amIAD - BEG

2 stops22h 45mUnited Airlines

Tue 8/121:30 pmBEG - IAD

1 stop31h 45mUnited Airlines

Deal found 4/30

$847

Tue 7/221:03 pmIAD - BEG

2 stops21h 22mAir Canada

Tue 8/121:30 pmBEG - IAD

2 stops50h 07mAir Canada

Deal found 4/30

$849

Wed 7/96:00 amIAD - BEG

2 stops23h 55mDelta

Wed 8/1312:35 pmBEG - IAD

1 stop33h 00mDelta

Deal found 4/29

$952

Fri 7/115:10 pmIAD - BEG

2 stops42h 45mAustrian Airlines

Fri 8/157:00 amBEG - IAD

1 stop13h 35mAustrian Airlines

Deal found 4/29

$1,026

Mon 6/26:50 pmBWI - BEG

2 stops22h 45mMultiple Airlines

Tue 6/176:30 amBEG - BWI

2 stops17h 10mMultiple Airlines

Deal found 5/1

$830

Tue 7/294:30 pmDCA - BEG

2 stops17h 55mAir Canada

Fri 9/126:10 amBEG - DCA

2 stops15h 41mAir Canada

Deal found 4/30

$891

Sat 7/126:04 amDCA - BEG

2 stops28h 11mITA Airways

Sat 7/266:45 amBEG - DCA

2 stops17h 29mITA Airways

Deal found 4/30

$1,065

Last-minute flights from Washington, D.C. to Serbia
Discover last-minute flight deals from Washington, D.C. to Serbia. Data last updated May 1, 2025 and is based on user searches.

Mon 5/512:45 pmDCA - BEG

2 stops17h 00mMultiple Airlines

Thu 5/87:00 amBEG - DCA

2 stops17h 00mMultiple Airlines

Deal found 4/30

$700

Mon 5/58:30 pmBWI - BEG

2 stops21h 05mMultiple Airlines

Thu 5/86:30 amBEG - BWI

2 stops17h 10mMultiple Airlines

Deal found 4/30

$801

Thu 5/810:10 amDCA - BEG

2 stops19h 35mMultiple Airlines

Fri 5/167:00 amBEG - DCA

2 stops19h 00mMultiple Airlines

Deal found 5/1

$890

Thu 5/86:50 pmBWI - BEG

3 stops22h 45mMultiple Airlines

Fri 5/165:10 pmBEG - BWI

2 stops30h 30mMultiple Airlines

Deal found 5/1

$1,025

Thu 5/811:00 amDCA - BEG

3 stops19h 15mAir Canada

Fri 5/161:00 pmBEG - DCA

2 stops15h 28mAir Canada

Deal found 5/1

$1,564

Fri 5/91:30 pmIAD - BEG

1 stop13h 00mTurkish Airlines

Thu 5/224:00 pmBEG - IAD

1 stop33h 45mTurkish Airlines

Deal found 5/1

$865

Fri 5/91:30 pmIAD - BEG

2 stops26h 50mMultiple Airlines

Thu 5/226:50 amBEG - IAD

2 stops34h 55mMultiple Airlines

Deal found 5/1

$994

Sun 5/185:25 pmIAD - BEG

1 stop11h 00mAustrian Airlines

Sun 5/257:00 amBEG - IAD

1 stop13h 35mAustrian Airlines

Deal found 4/30

$2,357

Thu 5/2211:09 amBWI - BEG

2 stops19h 31mUnited Airlines

Fri 6/206:10 amBEG - BWI

2 stops21h 32mUnited Airlines

Deal found 4/30

$1,893

Thu 5/2910:05 pmIAD - BEG

1 stop18h 25mMultiple Airlines

Fri 7/45:15 pmBEG - IAD

1 stop32h 44mMultiple Airlines

Deal found 5/1

$798

Thu 5/2911:00 amDCA - BEG

2 stops29h 35mITA Airways

Fri 7/412:20 pmBEG - DCA

2 stops17h 13mITA Airways

Deal found 5/1

$1,186

Thu 5/2912:20 pmIAD - BEG

2 stops28h 15mITA Airways

Fri 7/46:05 pmBEG - IAD

1 stop26h 35mITA Airways

Deal found 4/30

$1,405

One-way flights from Washington, D.C. to Serbia
Search for one-way flight options from Washington, D.C. to Serbia. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Mon 7/78:30 pmBWI - BEG

3 stops31h 55mMultiple Airlines

Deal found 5/1

$376

Fri 8/81:30 pmIAD - BEG

1 stop13h 00mTurkish Airlines

Deal found 5/1

$421

Mon 7/710:20 pmIAD - BEG

2 stops21h 05mMultiple Airlines

Deal found 5/1

$429

Fri 8/89:45 amIAD - BEG

2 stops24h 10mAir Canada

Deal found 5/1

$560

Mon 7/79:40 amDCA - BEG

2 stops16h 55mMultiple Airlines

Deal found 5/1

$638

Mon 7/76:30 amDCA - BEG

1 stop16h 10mJetBlue

Deal found 5/1

$777

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

Tue 7/29

10:05 pm-10:30 pm

1 stop18h 25m

Belgrade Nikola Tesla

Fri 9/12

5:15 pm-7:59 pm

1 stop32h 44m

$650

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

Wed 10/1

1:30 pm-7:35 pm

1 stop24h 05m

Belgrade Nikola Tesla

Tue 10/7

9:20 am-7:45 pm

1 stop16h 25m

$719

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

Sun 7/20

8:45 pm-2:00 pm

1 stop11h 15m

Belgrade Nikola Tesla

Tue 8/12

7:55 pm-4:15 pm

1 stop26h 20m

$812

BaltimoreBelgrade

BWI - BEG

BWIBEG

Baltimore/Washington

Mon 6/2

6:50 pm-11:35 pm

2 stops22h 45m

Belgrade Nikola Tesla

Tue 6/17

6:30 am-5:40 pm

2 stops17h 10m

$830

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

Wed 10/1

5:10 pm-4:15 pm

2 stops41h 05m

Belgrade Nikola Tesla

Tue 10/7

1:20 pm-2:40 pm

2 stops55h 20m

$836

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

Tue 7/22

5:10 pm-12:15 pm

2 stops13h 05m

Belgrade Nikola Tesla

Tue 8/12

5:10 pm-7:25 pm

1 stop32h 15m

$843

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

Sun 7/20

8:25 am-1:10 pm

2 stops22h 45m

Belgrade Nikola Tesla

Tue 8/12

1:30 pm-3:15 pm

1 stop31h 45m

$847

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

Tue 7/22

1:03 pm-4:25 pm

2 stops21h 22m

Belgrade Nikola Tesla

Tue 8/12

1:30 pm-9:37 am

2 stops50h 07m

$849

Washington, D.C.Belgrade

DCA - BEG

DCABEG

Washington, D.C. Reagan-National

Tue 7/29

4:30 pm-4:25 pm

2 stops17h 55m

Belgrade Nikola Tesla

Fri 9/12

6:10 am-3:51 pm

2 stops15h 41m

$891

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

Wed 7/9

6:00 am-11:55 am

2 stops23h 55m

Belgrade Nikola Tesla

Wed 8/13

12:35 pm-3:35 pm

1 stop33h 00m

$952

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 25 results

Best time to book a flight from Washington, D.C. to Serbia

Have a flexible travel schedule? Discover the best time to fly to Serbia from Washington, D.C. with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Serbia

What is the cheapest month to book a flight from Washington, D.C. to Serbia?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Serbia (average of $688). Flying from Washington, D.C. to Serbia in June is currently the most expensive (average of $1,161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to RS?

When flying from Washington, D.C. to Serbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Serbia by month

In terms of precipitation, rainfall in Serbia ranges from 1.6 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Serbia when rainfall is around 1.6 in.

Temperature in Serbia by month

If weather is an important factor for your trip to Serbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Serbia

To help decide which airline to fly from Washington, D.C. to Serbia, see what other customers have to say about Delta, KLM and LOT. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LOT

7.6

Good

1,069 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines

7.6

Good

781 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,588 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. to Serbia one-way?
The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $421. However, be on the lookout for offers from Air Canada and JetBlue, as they are both options that can get you from Washington, D.C. to Serbia for a low price.
What are the most popular routes from Washington, D.C. to Serbia?
When deciding which route to take from Washington, D.C. to Serbia consider Washington, D.C. Dulles Intl - Belgrade Nikola Tesla, Washington, D.C. Reagan-National - Belgrade Nikola Tesla or Baltimore/Washington - Belgrade Nikola Tesla as they are the most popular.
Can I find deals for flights from Washington, D.C. to Serbia that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Serbia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Serbia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Serbia.
Can I find deals for business class flights from Washington, D.C. to Serbia?
Yes. Cheapflights offers flight deals from Washington, D.C. to Serbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. to Serbia?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Serbia (average of $688). Flying from Washington, D.C. to Serbia in June is currently the most expensive (average of $1,161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Washington, D.C. to Serbia

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Top 7 airlines flying from Washington, D.C. to Serbia

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest$554	Average$1,136	FlexibilityNo cancel fee	On-time75%
Turkish Airlines	Cheapest$576	Average$789	FlexibilityNo cancel fee	On-time77%
United Airlines	Cheapest$626	Average$1,124	FlexibilityNo cancel fee	On-time69%
Austrian Airlines	Cheapest$630	Average$919	FlexibilityNo cancel fee	On-time78%
SWISS	Cheapest$670	Average$1,046	FlexibilityNo cancel fee	On-time79%
Lufthansa	Cheapest$683	Average$1,152	FlexibilityNo cancel fee	On-time76%
ITA Airways	Cheapest$744	Average$1,031	FlexibilityNo cancel fee	On-time81%

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$376+ Cheap flights from Washington, D.C. (WAS) to Serbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Serbia with Cheapflights

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Cheap flight deals from Washington, D.C. to Serbia

Keep the following information in mind while searching for Washington, D.C. to Serbia flight deals. Data was last updated May 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington, D.C. to Serbia

Cheapest flights from Washington, D.C. to SerbiaExplore the most affordable flight options available from Washington, D.C. to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Washington, D.C. to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Washington, D.C. to Serbia

Have a flexible travel schedule? Discover the best time to fly to Serbia from Washington, D.C. with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Serbia

What is the cheapest month to book a flight from Washington, D.C. to Serbia?

What is the cheapest time of day to fly from WAS to RS?

Find hourly flight availability from Washington, D.C. to Serbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Rainfall in Serbia by month

Plan your trip to Serbia by taking into account the average rainfall totals by month.

Temperature in Serbia by month

Plan your trip to Serbia by taking into account the average temperature totals by month.

Reviews of airlines servicing Serbia

Get insights into the airlines that provide service to Serbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Serbia. Reviews last updated May 1, 2025.

To help decide which airline to fly from Washington, D.C. to Serbia, see what other customers have to say about Delta, KLM and LOT. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Serbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Washington, D.C. to Serbia one-way?

What are the most popular routes from Washington, D.C. to Serbia?

Can I find deals for flights from Washington, D.C. to Serbia that include hotel bookings?

How can I find direct flights from Washington, D.C. to Serbia?

Can I find deals for business class flights from Washington, D.C. to Serbia?

What is the cheapest month to book a flight from Washington, D.C. to Serbia?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Serbia

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Top 7 airlines flying from Washington, D.C. to Serbia

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Cheapest flights from Washington, D.C. to Serbia
Explore the most affordable flight options available from Washington, D.C. to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.