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

KLM is the most popular carrier operating from Oregon to Serbia

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

Prices for flights from Oregon to Serbia are updated daily.

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

The number of operators available for flights from Oregon to Serbia is 2 as of August 2026.

How old do you have to be to fly from Oregon 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 Oregon to Serbia.

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

The travel and health documents you'll need for your trip to Serbia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Serbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$281 Cheap Flights from Oregon to Serbia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oregon to Serbia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 pm - 1:00 pmPDX Portland-BEG Belgrade Nikola Tesla

32h 50m2 stops Vancouver Intl Munich Franz Josef Strauss

6:15 am - 6:31 pmBEG Belgrade Nikola Tesla-PDX Portland

21h 16m2 stops Frankfurt am Main Vancouver Intl

$740Air Canada

Mon, Feb 1 - Fri, Feb 5

1:43 pm - 11:55 amBOI Boise Air Term. Gowen Fld-BEG Belgrade Nikola Tesla

38h 12m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

12:35 pm - 4:49 pmBEG Belgrade Nikola Tesla-BOI Boise Air Term. Gowen Fld

36h 14m2 stops Amsterdam Schiphol Salt Lake City

$743KLM

Sun, Jan 24 - Mon, Feb 1

7:10 pm - 12:50 pmBOI Boise Air Term. Gowen Fld-BEG Belgrade Nikola Tesla

33h 40m2 stops San Francisco Frankfurt am Main

6:15 am - 11:33 pmBEG Belgrade Nikola Tesla-BOI Boise Air Term. Gowen Fld

25h 18m2 stops Frankfurt am Main San Francisco

$769United Airlines

Sun, Nov 1 - Wed, Nov 4

7:10 pm - 1:00 pmPDX Portland-BEG Belgrade Nikola Tesla

33h 50m2 stops Vancouver Intl Munich Franz Josef Strauss

6:15 am - 2:41 pmBEG Belgrade Nikola Tesla-PDX Portland

17h 26m2 stops Frankfurt am Main Vancouver Intl

$775Multiple Airlines

Sat, Oct 31 - Wed, Nov 25

9:53 am - 10:25 pmBOI Boise Air Term. Gowen Fld-BEG Belgrade Nikola Tesla

28h 32m2 stops Seattle/Tacoma Intl Frankfurt am Main

7:00 am - 10:20 pmBEG Belgrade Nikola Tesla-BOI Boise Air Term. Gowen Fld

23h 20m2 stops Frankfurt am Main Seattle/Tacoma Intl

$777Multiple Airlines

Sun, Jan 24 - Mon, Feb 1

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

9:29 am - 11:55 amPDX Portland-BEG Belgrade Nikola Tesla

17h 26m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

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

13h 55m1 stop Amsterdam Schiphol

$842Delta

Mon, Sep 7 - Fri, Sep 25

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

$842Delta

Mon, Sep 7 - Thu, Sep 24

7:10 am - 11:55 amPDX Portland-BEG Belgrade Nikola Tesla

19h 45m2 stops New York John F Kennedy Intl Amsterdam Schiphol

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

13h 55m1 stop Amsterdam Schiphol

$892KLM

Fri, Sep 11 - Thu, Sep 24

7:10 am - 11:55 amPDX Portland-BEG Belgrade Nikola Tesla

19h 45m2 stops New York John F Kennedy Intl Amsterdam Schiphol

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

13h 55m1 stop Amsterdam Schiphol

$892KLM

Fri, Sep 11 - Wed, Sep 23

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United Airlines flights from Oregon to Serbia

Our best United Airlines deals on Oregon to Serbia flight tickets

United Airlines

Nov 1

BOI7:10 pmBoise Air Term. Gowen Fld

33h 40m

2 stops

BEG12:50 pmBelgrade Nikola Tesla

Nov 4

BEG6:15 amBelgrade Nikola Tesla

25h 18m

2 stops

BOI11:33 pmBoise Air Term. Gowen Fld

$769

United Airlines

Nov 1

BOI5:44 pmBoise Air Term. Gowen Fld

35h 06m

2 stops

BEG12:50 pmBelgrade Nikola Tesla

Nov 4

BEG6:15 amBelgrade Nikola Tesla

42h 27m

3 stops

BOI4:42 pmBoise Air Term. Gowen Fld

$780

United Airlines

Jan 24

BOI11:45 amBoise Air Term. Gowen Fld

17h 05m

2 stops

BEG12:50 pmBelgrade Nikola Tesla

Feb 1

BEG6:15 amBelgrade Nikola Tesla

23h 01m

3 stops

BOI9:16 pmBoise Air Term. Gowen Fld

$819

Delta flights from Oregon to Serbia

Our best Delta deals on Oregon to Serbia flight tickets

Delta

Oct 31

PDX11:05 pmPortland

28h 50m

2 stops

BEG11:55 amBelgrade Nikola Tesla

Nov 25

BEG6:05 amBelgrade Nikola Tesla

14h 15m

1 stop

PDX11:20 amPortland

$804

Delta

Sep 7

PDX6:47 amPortland

20h 08m

2 stops

BEG11:55 amBelgrade Nikola Tesla

Sep 22

BEG6:15 amBelgrade Nikola Tesla

13h 55m

1 stop

PDX11:10 amPortland

$842

Delta

Nov 7

PDX11:00 pmPortland

27h 55m

2 stops

BEG11:55 amBelgrade Nikola Tesla

Nov 29

BEG6:05 amBelgrade Nikola Tesla

14h 15m

1 stop

PDX11:20 amPortland

$849

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Mon 2/1

7:10 pm-1:00 pm

2 stops32h 50m

Belgrade Nikola Tesla

Fri 2/5

6:15 am-6:31 pm

2 stops21h 16m

$740

BoiseBelgrade

BOI Boise Air Term. Gowen Fld - BEG Belgrade Nikola Tesla

BOIBEG

Boise Air Term. Gowen Fld

Sun 1/24

1:43 pm-11:55 am

2 stops38h 12m

Belgrade Nikola Tesla

Mon 2/1

12:35 pm-4:49 pm

2 stops36h 14m

$743

BoiseBelgrade

BOI Boise Air Term. Gowen Fld - BEG Belgrade Nikola Tesla

BOIBEG

Boise Air Term. Gowen Fld

Sun 11/1

7:10 pm-12:50 pm

2 stops33h 40m

Belgrade Nikola Tesla

Wed 11/4

6:15 am-11:33 pm

2 stops25h 18m

$769

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Sat 10/31

7:10 pm-1:00 pm

2 stops33h 50m

Belgrade Nikola Tesla

Wed 11/25

6:15 am-2:41 pm

2 stops17h 26m

$775

BoiseBelgrade

BOI Boise Air Term. Gowen Fld - BEG Belgrade Nikola Tesla

BOIBEG

Boise Air Term. Gowen Fld

Sun 1/24

9:53 am-10:25 pm

2 stops28h 32m

Belgrade Nikola Tesla

Mon 2/1

7:00 am-10:20 pm

2 stops23h 20m

$777

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

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Mon 9/7

9:29 am-11:55 am

2 stops17h 26m

Belgrade Nikola Tesla

Fri 9/25

6:15 am-11:10 am

1 stop13h 55m

$842

Quickest round-trip

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Mon 9/7

11:22 am-11:55 am

2 stops15h 33m

Belgrade Nikola Tesla

Thu 9/24

6:15 am-11:10 am

1 stop13h 55m

$842

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Fri 9/11

7:10 am-11:55 am

2 stops19h 45m

Belgrade Nikola Tesla

Thu 9/24

6:15 am-11:10 am

1 stop13h 55m

$892

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Fri 9/11

7:10 am-11:55 am

2 stops19h 45m

Belgrade Nikola Tesla

Wed 9/23

6:15 am-11:10 am

1 stop13h 55m

$892

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 Oregon 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 Oregon is in November. 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 November, then departing from Oregon during the month January is also very affordable. Most momondo users find prices during this month for around $725.

Can stopping save me money on Oregon to Serbia flights?

You could potentially save up to 1% on your flight if you consider stops on a Oregon to Serbia flight.

Cheap Oregon to Serbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Serbia

Fastest flight time	13h 50m
Direct flights	None

The fastest flight from Oregon to Serbia takes 13h 50m

There are no direct flights from Oregon to Serbia. There are no popular flight routes from Oregon to Serbia.

Search flight deals

Frequently asked questions about flying from Oregon to Serbia

When did momondo last update prices for flights from Oregon to Serbia?
Prices for flights from Oregon to Serbia are updated daily.
How many operators does momondo search for flights from Oregon to Serbia?
The number of operators available for flights from Oregon to Serbia is 2 as of August 2026.
How old do you have to be to fly from Oregon 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 Oregon to Serbia.
What documentation or ID do you need to fly to Serbia?
The travel and health documents you'll need for your trip to Serbia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Serbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oregon to Serbia

Compare and see reviews for airlines that fly from Oregon to Serbia with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $627	Free Cancellation	Rating 7.8 1,555 reviews		Search KLM flights
Delta	PriceFrom $657	Free Cancellation	Rating 7.8 8,502 reviews		Search Delta flights

Why use momondo?

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

Finding the right flight to Serbia from Oregon 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 Oregon to Serbia with flexible booking policies on momondo?

Flights from Oregon 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 Oregon to Serbia?

momondo helps you find the best flight between Oregon and Serbia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Serbia from Oregon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Serbia trip

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Flights to Nišfrom $824

Cheap flights from Oregon 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 Oregon 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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Filter for what you want

Trusted and free

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United Airlines flights from Oregon to Serbia

Our best United Airlines deals on Oregon to Serbia flight tickets

Delta flights from Oregon to Serbia

Our best Delta deals on Oregon to Serbia flight tickets

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How to get the cheapest flight ticket from Oregon to Serbia

What is the cheapest month to fly to Serbia?

Can stopping save me money on Oregon to Serbia flights?

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

Cheap Oregon to Serbia flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Oregon to Serbia

Best airlines flying from Oregon to Serbia

Compare and see reviews for airlines that fly from Oregon 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

Oregon 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