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$318+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BEG
nov. 6 — nov. 131
jue. 11/6
jue. 11/13
1 adult, Economy
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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 octubre 7, 2025.

This Mytrip deal was found by Cheapflights users on 10/6. 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.
vie. 11/2810:30 pmIAD - BEG
2 stops19h 10mMultiple Airlines
sáb. 12/64:00 pmBEG - IAD
2 stops35h 00mMultiple Airlines
Deal found 10/6$506
This KLM deal was found by Cheapflights users on 10/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/46:05 pmIAD - BEG
1 stop11h 50mKLM
mar. 11/116:05 amBEG - IAD
1 stop16h 00mKLM
Deal found 10/7$549
This KLM deal was found by Cheapflights users on 10/6. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/612:19 pmIAD - BEG
2 stops17h 36mKLM
lun. 12/156:05 amBEG - IAD
1 stop16h 00mKLM
Deal found 10/6$553
This KLM deal was found by Cheapflights users on 10/6. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/612:19 pmIAD - BEG
2 stops17h 36mKLM
dom. 12/1412:35 pmBEG - IAD
2 stops17h 38mKLM
Deal found 10/6$563
This oojo deal was found by Cheapflights users on 10/5. 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.
jue. 11/131:30 pmIAD - BEG
1 stop18h 55mTurkish Airlines
mar. 12/23:15 pmBEG - IAD
1 stop34h 05mTurkish Airlines
Deal found 10/5$644
This FlightHub deal was found by Cheapflights users on 10/5. 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.
mar. 11/49:15 pmIAD - BEG
1 stop35h 10mTurkish Airlines
mar. 11/113:15 pmBEG - IAD
1 stop34h 05mTurkish Airlines
Deal found 10/5$646
This oojo deal was found by Cheapflights users on 10/5. 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.
dom. 11/91:30 pmIAD - BEG
1 stop23h 55mTurkish Airlines
jue. 11/279:00 amBEG - IAD
1 stop16h 20mTurkish Airlines
Deal found 10/5$662
This CheapOair deal was found by Cheapflights users on 10/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/191:30 pmIAD - BEG
1 stop23h 55mTurkish Airlines
mié. 11/269:00 amBEG - IAD
1 stop16h 20mTurkish Airlines
Deal found 10/5$666
This oojo deal was found by Cheapflights users on 10/7. 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.
jue. 11/201:30 pmIAD - BEG
1 stop18h 55mTurkish Airlines
lun. 12/18:15 pmBEG - IAD
1 stop21h 30mTurkish Airlines
Deal found 10/7$671
This Mytrip deal was found by Cheapflights users on 10/7. 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.
lun. 10/276:30 pmIAD - BEG
2 stops24h 10mMultiple Airlines
dom. 11/95:20 pmBEG - IAD
2 stops27h 55mMultiple Airlines
Deal found 10/7$683
This FlightHub deal was found by Cheapflights users on 10/5. 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.
mar. 11/189:15 pmIAD - BEG
1 stop16h 10mTurkish Airlines
lun. 12/19:00 amBEG - IAD
1 stop16h 20mTurkish Airlines
Deal found 10/5$688
This Gotogate deal was found by Cheapflights users on 10/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/109:40 amDCA - BEG
2 stops21h 05mMultiple Airlines
mar. 2/176:50 amBEG - DCA
2 stops17h 15mMultiple Airlines
Deal found 10/5$714

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 octubre 7, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$506
(Mytrip)

One-way from

$318
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$841
Provider with most accurate pricing for Washington, D.C. (WAS)-Belgrade Nikola Tesla flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Belgrade Nikola Tesla flights.
Search Deals
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. 12% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 octubre 7, 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

vie. 11/28

10:30 pm-11:40 pm

2 stops19h 10m

Belgrade Nikola Tesla

sáb. 12/6

4:00 pm-9:00 pm

2 stops35h 00m

$506

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

mar. 11/4

6:05 pm-11:55 am

1 stop11h 50m

Belgrade Nikola Tesla

mar. 11/11

6:05 am-4:05 pm

1 stop16h 00m

$549

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

mar. 12/9

6:05 pm-11:55 am

1 stop11h 50m

Belgrade Nikola Tesla

dom. 12/14

6:05 am-4:05 pm

1 stop16h 00m

$549

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

mié. 11/19

6:05 pm-11:55 am

1 stop11h 50m

Belgrade Nikola Tesla

lun. 12/1

5:50 pm-4:05 pm

1 stop28h 15m

$549

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

sáb. 12/6

6:05 pm-11:55 am

1 stop11h 50m

Belgrade Nikola Tesla

lun. 12/15

6:05 am-4:05 pm

1 stop16h 00m

$549

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

mar. 11/4

12:09 pm-11:55 am

2 stops17h 46m

Belgrade Nikola Tesla

mar. 11/11

6:05 am-4:05 pm

1 stop16h 00m

$553

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

mar. 12/9

10:08 am-11:55 am

2 stops19h 47m

Belgrade Nikola Tesla

dom. 12/14

6:05 am-4:05 pm

1 stop16h 00m

$553

Washington, D.C.Belgrade

IAD - BEG

IADBEG

Washington, D.C. Dulles Intl

lun. 10/27

6:30 pm-11:40 pm

2 stops24h 10m

Belgrade Nikola Tesla

dom. 11/9

5:20 pm-3:15 pm

2 stops27h 55m

$683

BaltimoreBelgrade

BWI - BEG

BWIBEG

Baltimore/Washington

mié. 12/10

1:10 pm-12:45 pm

2 stops17h 35m

Belgrade Nikola Tesla

mar. 2/17

6:10 am-9:27 pm

3 stops21h 17m

$745

Washington, D.C.Belgrade

DCA - BEG

DCABEG

Washington, D.C. Reagan-National

jue. 11/20

11:05 am-5:20 pm

3 stops24h 15m

Belgrade Nikola Tesla

jue. 11/27

6:50 am-7:45 pm

3 stops18h 55m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 43 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, April is the cheapest month in which you can book a flight from Washington, D.C. to Serbia (average of $430). Flying from Washington, D.C. to Serbia in June is currently the most expensive (average of $1,024). 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 octubre 7, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Serbia at noon. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the morning.

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 octubre 7, 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
7.5
Good
1,759 reviews

Boarding

7.7

Comfort

7.4

Entertainment

6.8

Food

7.1

Crew

8.2

Overall

7.5

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
7.5
Good
1,759 reviews
SWISS
7.5
Good
1,759 reviews

Boarding

7.7

Comfort

7.4

Entertainment

6.8

Food

7.1

Crew

8.2

Overall

7.5

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
8,956 reviews
SWISS
7.5
Good
1,759 reviews

Boarding

7.7

Comfort

7.4

Entertainment

6.8

Food

7.1

Crew

8.2

Overall

7.5

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
3,992 reviews
SWISS
7.5
Good
1,759 reviews

Boarding

7.7

Comfort

7.4

Entertainment

6.8

Food

7.1

Crew

8.2

Overall

7.5

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
7,455 reviews
SWISS
7.5
Good
1,759 reviews

Boarding

7.7

Comfort

7.4

Entertainment

6.8

Food

7.1

Crew

8.2

Overall

7.5

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
1,061 reviews
SWISS
7.5
Good
1,759 reviews

Boarding

7.7

Comfort

7.4

Entertainment

6.8

Food

7.1

Crew

8.2

Overall

7.5

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 $549, KLM can have you in Serbia from Washington, D.C. in 11h 50m. Washington, D.C. and Serbia are separated by a distance of 4721 mi. This flight may include one or multiple stops.

  • 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, Baltimore/Washington - Belgrade Nikola Tesla or Washington, D.C. Reagan-National - 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, April is the cheapest month in which you can book a flight from Washington, D.C. to Serbia (average of $430). Flying from Washington, D.C. to Serbia in June is currently the most expensive (average of $1,024). 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

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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 6 airlines flying from Washington, D.C. to Serbia

Discover the top 6 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 octubre 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$430Average$1,067FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$581Average$717FlexibilityNo cancel feeOn-time77%
KLMCheapest$628Average$908FlexibilityNo cancel feeOn-time75%
Austrian AirlinesCheapest$630Average$947FlexibilityNo cancel feeOn-time78%
SWISSCheapest$668Average$849FlexibilityNo cancel feeOn-time79%
ITA AirwaysCheapest$821Average$1,108FlexibilityNo cancel feeOn-time81%

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