What is the cheapest airline that flies from Washington to Serbia?

Lufthansa is the most popular carrier operating from Washington to Serbia

When did momondo last update prices for flights from Washington to Serbia?

Prices for flights from Washington to Serbia refresh daily.

How many operators does momondo search for flights from Washington to Serbia?

As of August 2026, there are 4 operators available to choose from for flights from Washington to Serbia.

How old do you have to be to fly from Washington to Serbia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Serbia.

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

The required travel and health documents for your Serbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Serbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$281 Cheap Flights from Washington to Serbia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Serbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:35 pm - 7:45 pmSEA Seattle/Tacoma Intl-BEG Belgrade Nikola Tesla

20h 10m3 stops Reykjavik Keflavik Intl Stockholm Arlanda Oslo Gardermoen

6:15 am - 5:00 pmBEG Belgrade Nikola Tesla-SEA Seattle/Tacoma Intl

19h 45m2 stops Stockholm Arlanda Reykjavik Keflavik Intl

$683Multiple Airlines

Fri, Oct 30 - Tue, Nov 3

8:00 am - 11:00 pmSEA Seattle/Tacoma Intl-BEG Belgrade Nikola Tesla

30h 00m3 stops Toronto Pearson Intl Brussels Bruxelles-National Stockholm Arlanda

5:05 pm - 11:55 amBEG Belgrade Nikola Tesla-SEA Seattle/Tacoma Intl

27h 50m2 stops Stockholm Arlanda Frankfurt am Main

$684Multiple Airlines

Mon, Sep 7 - Tue, Sep 22

11:05 pm - 11:55 amPDX Portland-BEG Belgrade Nikola Tesla

28h 50m2 stops New York John F Kennedy Intl Amsterdam Schiphol

6:05 am - 11:20 amBEG Belgrade Nikola Tesla-PDX Portland

14h 15m1 stop Amsterdam Schiphol

$804Delta

Sat, Oct 31 - Wed, Nov 25

7:15 pm - 3:10 pmSEA Seattle/Tacoma Intl-BEG Belgrade Nikola Tesla

34h 55m1 stop Istanbul

8:50 am - 6:10 pmBEG Belgrade Nikola Tesla-SEA Seattle/Tacoma Intl

17h 20m1 stop Istanbul

$811Turkish Airlines

Wed, Oct 21 - Tue, Oct 27

6:50 pm - 10:05 pmSEA Seattle/Tacoma Intl-BEG Belgrade Nikola Tesla

18h 15m1 stop Munich Franz Josef Strauss

1:05 pm - 4:59 pmBEG Belgrade Nikola Tesla-SEA Seattle/Tacoma Intl

12h 54m1 stop Munich Franz Josef Strauss

$819Lufthansa

Wed, Sep 9 - Wed, Sep 23

6:50 pm - 4:30 pmSEA Seattle/Tacoma Intl-BEG Belgrade Nikola Tesla

12h 40m1 stop Munich Franz Josef Strauss

5:15 pm - 4:59 pmBEG Belgrade Nikola Tesla-SEA Seattle/Tacoma Intl

32h 44m1 stop Munich Franz Josef Strauss

$832Lufthansa

Sun, Sep 13 - Mon, Sep 21

8:05 pm - 7:30 pmSEA Seattle/Tacoma Intl-BEG Belgrade Nikola Tesla

15h 25m1 stop Istanbul

8:20 pm - 6:10 pmBEG Belgrade Nikola Tesla-SEA Seattle/Tacoma Intl

30h 50m1 stop Istanbul

$847Turkish Airlines

Fri, Oct 30 - Tue, Nov 3

5:10 pm - 10:55 pmPDX Portland-BEG Belgrade Nikola Tesla

44h 45m2 stops Salt Lake City Amsterdam Schiphol

12:35 pm - 11:10 amBEG Belgrade Nikola Tesla-PDX Portland

31h 35m1 stop Amsterdam Schiphol

$902Delta

Sat, Oct 3 - Mon, Oct 19

1:05 pm - 11:55 amPDX Portland-BEG Belgrade Nikola Tesla

13h 50m1 stop Amsterdam Schiphol

6:15 am - 8:02 pmBEG Belgrade Nikola Tesla-PDX Portland

22h 47m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$942KLM

Tue, Aug 18 - Tue, Sep 8

11:22 am - 11:55 amPDX Portland-BEG Belgrade Nikola Tesla

15h 33m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

6:15 am - 11:10 amBEG Belgrade Nikola Tesla-PDX Portland

13h 55m1 stop Amsterdam Schiphol

$987KLM

Fri, Aug 21 - Fri, Sep 4

Cheap last minute flights

Enter your travel dates to find the best prices.

8:35 am - 10:05 pmPDX Portland-BEG Belgrade Nikola Tesla

28h 30m3 stops San Francisco Denver Intl Munich Franz Josef Strauss

1:05 pm - 5:50 pmBEG Belgrade Nikola Tesla-PDX Portland

37h 45m2 stops Munich Franz Josef Strauss Denver Intl

$1,007United Airlines

Fri, Aug 7 - Mon, Aug 31

11:05 am - 10:05 pmPDX Portland-BEG Belgrade Nikola Tesla

26h 00m2 stops Denver Intl Munich Franz Josef Strauss

1:05 pm - 9:05 pmBEG Belgrade Nikola Tesla-PDX Portland

41h 00m2 stops Munich Franz Josef Strauss Denver Intl

$1,007United Airlines

Fri, Aug 7 - Mon, Aug 31

5:30 pm - 11:00 amSEA Seattle/Tacoma Intl-BEG Belgrade Nikola Tesla

32h 30m1 stop Rome Fiumicino

11:20 am - 5:50 pmBEG Belgrade Nikola Tesla-SEA Seattle/Tacoma Intl

15h 30m1 stop Rome Fiumicino

$1,020Multiple Airlines

Fri, Aug 7 - Mon, Aug 24

5:30 pm - 11:00 amSEA Seattle/Tacoma Intl-BEG Belgrade Nikola Tesla

32h 30m1 stop Rome Fiumicino

11:20 am - 5:50 pmBEG Belgrade Nikola Tesla-SEA Seattle/Tacoma Intl

15h 30m1 stop Rome Fiumicino

$1,033Multiple Airlines

Fri, Aug 7 - Mon, Aug 24

1:05 pm - 11:55 amPDX Portland-BEG Belgrade Nikola Tesla

13h 50m1 stop Amsterdam Schiphol

6:15 am - 11:10 amBEG Belgrade Nikola Tesla-PDX Portland

13h 55m1 stop Amsterdam Schiphol

$1,042KLM

Fri, Aug 7 - Mon, Aug 31

1:05 pm - 11:55 amPDX Portland-BEG Belgrade Nikola Tesla

13h 50m1 stop Amsterdam Schiphol

6:15 am - 5:34 pmBEG Belgrade Nikola Tesla-PDX Portland

20h 19m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,052Delta

Fri, Aug 7 - Mon, Aug 31

9:18 pm - 10:20 pmSEA Seattle/Tacoma Intl-BEG Belgrade Nikola Tesla

40h 02m2 stops Los Angeles Frankfurt am Main

6:55 am - 4:10 pmBEG Belgrade Nikola Tesla-SEA Seattle/Tacoma Intl

18h 15m1 stop Frankfurt am Main

$1,086Multiple Airlines

Fri, Aug 7 - Mon, Aug 24

8:53 am - 10:20 pmSEA Seattle/Tacoma Intl-BEG Belgrade Nikola Tesla

28h 27m2 stops San Francisco Frankfurt am Main

6:55 am - 11:12 pmBEG Belgrade Nikola Tesla-SEA Seattle/Tacoma Intl

25h 17m2 stops Frankfurt am Main Boston Logan Intl

$1,093Multiple Airlines

Fri, Aug 7 - Mon, Aug 24

8:53 am - 10:20 pmSEA Seattle/Tacoma Intl-BEG Belgrade Nikola Tesla

28h 27m2 stops San Francisco Frankfurt am Main

6:55 am - 11:12 pmBEG Belgrade Nikola Tesla-SEA Seattle/Tacoma Intl

25h 17m2 stops Frankfurt am Main Boston Logan Intl

$1,094Multiple Airlines

Fri, Aug 7 - Mon, Aug 24

10:40 am - 10:15 pmSEA Seattle/Tacoma Intl-BEG Belgrade Nikola Tesla

26h 35m3 stops Vancouver Intl Zurich Vienna Intl

12:35 pm - 11:55 amBEG Belgrade Nikola Tesla-SEA Seattle/Tacoma Intl

32h 20m2 stops Vienna Intl Frankfurt am Main

$1,226Multiple Airlines

Fri, Aug 7 - Mon, Aug 24

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Air Canada flights from State of Washington to Serbia

Our best Air Canada deals on State of Washington to Serbia flight tickets

Air Canada

Sep 6

SEA8:00 amSeattle/Tacoma Intl

19h 20m

2 stops

BEG12:20 pmBelgrade Nikola Tesla

Sep 23

BEG6:15 amBelgrade Nikola Tesla

41h 07m

2 stops

SEA2:22 pmSeattle/Tacoma Intl

$845

Air Canada

Sep 6

SEA8:00 amSeattle/Tacoma Intl

23h 30m

2 stops

BEG4:30 pmBelgrade Nikola Tesla

Sep 22

BEG6:15 amBelgrade Nikola Tesla

25h 32m

2 stops

SEA10:47 pmSeattle/Tacoma Intl

$846

Air Canada

Sep 7

SEA8:00 amSeattle/Tacoma Intl

23h 10m

2 stops

BEG4:10 pmBelgrade Nikola Tesla

Sep 22

BEG6:15 amBelgrade Nikola Tesla

23h 49m

2 stops

SEA9:04 pmSeattle/Tacoma Intl

$864

Lufthansa flights from State of Washington to Serbia

Our best Lufthansa deals on State of Washington to Serbia flight tickets

Lufthansa

Sep 9

SEA6:50 pmSeattle/Tacoma Intl

18h 15m

1 stop

BEG10:05 pmBelgrade Nikola Tesla

Sep 23

BEG1:05 pmBelgrade Nikola Tesla

12h 54m

1 stop

SEA4:59 pmSeattle/Tacoma Intl

$819

Lufthansa

Sep 9

SEA6:50 pmSeattle/Tacoma Intl

18h 15m

1 stop

BEG10:05 pmBelgrade Nikola Tesla

Sep 21

BEG5:15 pmBelgrade Nikola Tesla

32h 44m

1 stop

SEA4:59 pmSeattle/Tacoma Intl

$853

Lufthansa

Sep 10

SEA6:50 pmSeattle/Tacoma Intl

12h 35m

1 stop

BEG4:25 pmBelgrade Nikola Tesla

Sep 25

BEG1:05 pmBelgrade Nikola Tesla

12h 54m

1 stop

SEA4:59 pmSeattle/Tacoma Intl

$865

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBelgrade

SEA Seattle/Tacoma Intl - BEG Belgrade Nikola Tesla

SEABEG

Seattle/Tacoma Intl

Fri 10/30

3:35 pm-7:45 pm

3 stops20h 10m

Belgrade Nikola Tesla

Tue 11/3

6:15 am-5:00 pm

2 stops19h 45m

$683

SeattleBelgrade

SEA Seattle/Tacoma Intl - BEG Belgrade Nikola Tesla

SEABEG

Seattle/Tacoma Intl

Mon 9/7

8:00 am-11:00 pm

3 stops30h 00m

Belgrade Nikola Tesla

Tue 9/22

5:05 pm-11:55 am

2 stops27h 50m

$684

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Sat 10/31

11:05 pm-11:55 am

2 stops28h 50m

Belgrade Nikola Tesla

Wed 11/25

6:05 am-11:20 am

1 stop14h 15m

$804

SeattleBelgrade

SEA Seattle/Tacoma Intl - BEG Belgrade Nikola Tesla

SEABEG

Seattle/Tacoma Intl

Wed 10/21

7:15 pm-3:10 pm

1 stop34h 55m

Belgrade Nikola Tesla

Tue 10/27

8:50 am-6:10 pm

1 stop17h 20m

$811

SeattleBelgrade

SEA Seattle/Tacoma Intl - BEG Belgrade Nikola Tesla

SEABEG

Seattle/Tacoma Intl

Wed 9/9

6:50 pm-10:05 pm

1 stop18h 15m

Belgrade Nikola Tesla

Wed 9/23

1:05 pm-4:59 pm

1 stop12h 54m

$819

SeattleBelgrade

SEA Seattle/Tacoma Intl - BEG Belgrade Nikola Tesla

SEABEG

Seattle/Tacoma Intl

Sun 9/13

6:50 pm-4:30 pm

1 stop12h 40m

Belgrade Nikola Tesla

Mon 9/21

5:15 pm-4:59 pm

1 stop32h 44m

$832

SeattleBelgrade

SEA Seattle/Tacoma Intl - BEG Belgrade Nikola Tesla

SEABEG

Seattle/Tacoma Intl

Fri 10/30

8:05 pm-7:30 pm

1 stop15h 25m

Belgrade Nikola Tesla

Tue 11/3

8:20 pm-6:10 pm

1 stop30h 50m

$847

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Sat 10/3

5:10 pm-10:55 pm

2 stops44h 45m

Belgrade Nikola Tesla

Mon 10/19

12:35 pm-11:10 am

1 stop31h 35m

$902

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Tue 8/18

1:05 pm-11:55 am

1 stop13h 50m

Belgrade Nikola Tesla

Tue 9/8

6:15 am-8:02 pm

2 stops22h 47m

$942

Quickest round-trip

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Fri 8/21

11:22 am-11:55 am

2 stops15h 33m

Belgrade Nikola Tesla

Fri 9/4

6:15 am-11:10 am

1 stop13h 55m

$987

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington 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

Prices

Airlines

What is the cheapest month to fly to Serbia?

The cheapest month to fly to Serbia from State of Washington is in April. Flight prices, which tend to average around $657, are often lower during this time because this is during the off-season. If you are unable to visit Serbia during the month of April, then departing from State of Washington during the month January is also very affordable. Most momondo users find prices during this month for around $699.

Can stopping save me money on State of Washington to Serbia flights?

You could potentially save up to 25% on your flight if you consider stops on a State of Washington to Serbia flight.

Cheap State of Washington to Serbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Serbia

Fastest flight time	12h 40m
Direct flights	None

The fastest flight from State of Washington to Serbia takes 12h 40m

There are no direct flights from State of Washington to Serbia. There are no popular flight routes from State of Washington to Serbia.

Search flight deals

Frequently asked questions about flying from Washington to Serbia

When did momondo last update prices for flights from Washington to Serbia?
Prices for flights from Washington to Serbia refresh daily.
How many operators does momondo search for flights from Washington to Serbia?
As of August 2026, there are 4 operators available to choose from for flights from Washington to Serbia.
How old do you have to be to fly from Washington to Serbia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Serbia.
What documentation or ID do you need to fly to Serbia?
The required travel and health documents for your Serbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Serbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Serbia

Compare and see reviews for airlines that fly from State of Washington to Serbia with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $577	Free Cancellation	Rating 6.8 8,178 reviews		Search Lufthansa flights
Turkish Airlines	PriceFrom $582	Free Cancellation	Rating 7.4 4,468 reviews		Search Turkish Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Serbia?

Finding the right flight to Serbia from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Serbia quick and easy, saving you time and money.

Can I find flights from Washington to Serbia with flexible booking policies on momondo?

Yes. All flights to Serbia from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington to Serbia?

momondo provides multiple filters to help you find the best flight to Serbia from Washington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Washington to Serbia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Flights to Nišfrom $824

Cheap flights from Washington to Serbia from $281

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 to Serbia departing on 10/19. 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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Big names and deals

Big names and deals

Filter for what you want

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Air Canada flights from State of Washington to Serbia

Our best Air Canada deals on State of Washington to Serbia flight tickets

Lufthansa flights from State of Washington to Serbia

Our best Lufthansa deals on State of Washington to Serbia flight tickets

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How to get the cheapest flight ticket from State of Washington to Serbia

What is the cheapest month to fly to Serbia?

Can stopping save me money on State of Washington to Serbia flights?

What is the cheapest airline that flies from Washington to Serbia?

Cheap State of Washington to Serbia flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington to Serbia

Best airlines flying from State of Washington to Serbia

Compare and see reviews for airlines that fly from State of Washington 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

State of Washington 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