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$262+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BEG
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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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 August 20, 2025.

Round-trip from

$647
(oojo)

One-way from

$262
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,021
From Washington, D.C. (WAS) to Serbia
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One-way flight from Washington, D.C. (WAS) to Serbia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($143 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 20, 2025.

This oojo deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/251:30 pmIAD - BEG
1 stop18h 55mTurkish Airlines
Thu 12/259:00 amBEG - IAD
1 stop16h 15mTurkish Airlines
Deal found 8/18$647
This oojo deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:30 pmIAD - BEG
1 stop13h 00mTurkish Airlines
Thu 9/258:25 pmBEG - IAD
1 stop21h 20mTurkish Airlines
Deal found 8/20$648
This Mytrip deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/410:05 pmIAD - BEG
2 stops18h 40mMultiple Airlines
Sat 10/116:50 amBEG - IAD
2 stops19h 09mMultiple Airlines
Deal found 8/20$661
This FlightHub deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:30 pmIAD - BEG
1 stop24h 05mTurkish Airlines
Wed 9/179:20 amBEG - IAD
1 stop16h 25mTurkish Airlines
Deal found 8/18$670
This Mytrip deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:20 pmIAD - BEG
2 stops20h 35mMultiple Airlines
Thu 10/96:55 pmBEG - IAD
2 stops26h 55mMultiple Airlines
Deal found 8/18$673
This oojo deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/21:30 pmIAD - BEG
1 stop13h 00mTurkish Airlines
Thu 10/94:00 pmBEG - IAD
1 stop25h 45mTurkish Airlines
Deal found 8/18$675
This Mytrip deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/145:45 pmIAD - BEG
2 stops20h 40mMultiple Airlines
Mon 9/298:35 pmBEG - IAD
2 stops30h 15mMultiple Airlines
Deal found 8/19$677
This oojo deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/191:30 pmIAD - BEG
1 stop24h 05mTurkish Airlines
Fri 9/269:20 amBEG - IAD
1 stop32h 25mTurkish Airlines
Deal found 8/20$683
This Mytrip deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/29:57 amBWI - BEG
3 stops32h 58mMultiple Airlines
Thu 10/97:00 amBEG - BWI
2 stops27h 30mMultiple Airlines
Deal found 8/18$684
This Mytrip deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:00 pmIAD - BEG
2 stops26h 25mMultiple Airlines
Sun 10/129:45 amBEG - IAD
2 stops35h 35mMultiple Airlines
Deal found 8/19$691
This Mytrip deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:50 pmIAD - BEG
2 stops25h 35mMultiple Airlines
Wed 9/1711:00 amBEG - IAD
3 stops34h 20mMultiple Airlines
Deal found 8/18$694
This oojo deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/149:40 pmIAD - BEG
1 stop28h 50mTurkish Airlines
Mon 9/298:25 pmBEG - IAD
1 stop21h 20mTurkish Airlines
Deal found 8/19$701

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Serbia that are best for you.

Fly from

Washington, D.C.

Fly to

Serbia

Route

Depart

Return

Price

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

Tue 11/25

1:30 pm-2:25 pm

1 stop18h 55m

Belgrade Nikola Tesla

Thu 12/25

9:00 am-7:15 pm

1 stop16h 15m

$647

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

Thu 9/11

1:30 pm-8:30 am

1 stop13h 00m

Belgrade Nikola Tesla

Thu 9/25

8:25 pm-11:45 am

1 stop21h 20m

$648

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

Thu 9/18

1:30 pm-3:10 pm

1 stop19h 40m

Belgrade Nikola Tesla

Thu 9/25

8:25 pm-11:45 am

1 stop21h 20m

$648

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

Sat 10/4

10:05 pm-10:45 pm

2 stops18h 40m

Belgrade Nikola Tesla

Sat 10/11

6:50 am-7:59 pm

2 stops19h 09m

$661

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

Tue 9/16

9:40 pm-8:30 am

1 stop28h 50m

Belgrade Nikola Tesla

Tue 9/23

4:00 pm-11:45 am

1 stop25h 45m

$670

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

Wed 9/10

1:30 pm-7:35 pm

1 stop24h 05m

Belgrade Nikola Tesla

Wed 9/17

9:20 am-7:45 pm

1 stop16h 25m

$670

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

Mon 9/29

1:30 pm-8:30 am

1 stop13h 00m

Belgrade Nikola Tesla

Wed 10/8

4:00 pm-11:45 am

1 stop25h 45m

$670

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

Thu 10/2

10:20 pm-12:55 am

2 stops20h 35m

Belgrade Nikola Tesla

Thu 10/9

6:55 pm-3:50 pm

2 stops26h 55m

$673

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

Thu 10/2

1:30 pm-8:30 am

1 stop13h 00m

Belgrade Nikola Tesla

Thu 10/9

4:00 pm-11:45 am

1 stop25h 45m

$675

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

Sun 9/14

5:45 pm-8:25 pm

2 stops20h 40m

Belgrade Nikola Tesla

Mon 9/29

8:35 pm-8:50 pm

2 stops30h 15m

$677

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 40 results
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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 $1,173). 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?

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 August 20, 2025.

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.

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 August 20, 2025.
See what other customers who have flown with SWISS, United Airlines, and Turkish Airlines from Washington, D.C. to Serbia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.6
Good
1,699 reviews

Overall

7.6

Comfort

7.4

Entertainment

6.8

Crew

8.3

Food

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
SWISS
7.6
Good
1,699 reviews
SWISS
7.6
Good
1,699 reviews

Overall

7.6

Comfort

7.4

Entertainment

6.8

Crew

8.3

Food

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
United Airlines
7.4
Good
8,928 reviews
SWISS
7.6
Good
1,699 reviews

Overall

7.6

Comfort

7.4

Entertainment

6.8

Crew

8.3

Food

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Turkish Airlines
7.3
Good
3,949 reviews
SWISS
7.6
Good
1,699 reviews

Overall

7.6

Comfort

7.4

Entertainment

6.8

Crew

8.3

Food

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Lufthansa
6.8
Okay
7,337 reviews
SWISS
7.6
Good
1,699 reviews

Overall

7.6

Comfort

7.4

Entertainment

6.8

Crew

8.3

Food

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
ITA Airways
6.7
Okay
1,021 reviews
SWISS
7.6
Good
1,699 reviews

Overall

7.6

Comfort

7.4

Entertainment

6.8

Crew

8.3

Food

7.1

Boarding

7.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

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.

  • How long is the flight from Washington, D.C. to Serbia?

    For as low as $647, Turkish Airlines can have you in Serbia from Washington, D.C. in 18h 55m. Washington, D.C. and Serbia are separated by a distance of 4721 mi.

  • 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. Reagan-National - Belgrade Nikola Tesla, Washington, D.C. Dulles Intl - 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 $1,173). 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

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Alternative routes for Washington, D.C. to Serbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Washington, D.C. to Serbia

Discover the top 7 airlines that operate flights from Washington, D.C. to Serbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$547Average$1,060FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$576Average$744FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$626Average$1,124FlexibilityNo cancel feeOn-time69%
KLMCheapest$628Average$968FlexibilityNo cancel feeOn-time75%
Austrian AirlinesCheapest$630Average$892FlexibilityNo cancel feeOn-time78%
SWISSCheapest$668Average$849FlexibilityNo cancel feeOn-time79%
ITA AirwaysCheapest$821Average$1,108FlexibilityNo cancel feeOn-time81%

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