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 December 2025.

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.

$448 Cheap Flights from Oregon to Serbia in 2025/26

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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.

7:45 am - 5:05 pm

PDX

BEG

24h 20m2 stops

1:30 pm - 12:34 am

BEG

PDX

20h 04m2 stops

$547Lufthansa

Thu, Feb 5 - Thu, Feb 19

1:25 pm - 11:25 pm

PDX

BEG

25h 00m1 stop

12:35 pm - 11:25 am

BEG

PDX

31h 50m1 stop

$549KLM

Wed, Feb 4 - Thu, Feb 19

7:00 am - 11:55 am

PDX

BEG

19h 55m2 stops

12:35 pm - 11:25 am

BEG

PDX

31h 50m1 stop

$554KLM

Thu, Feb 5 - Sat, Feb 21

7:45 am - 12:45 pm

PDX

BEG

20h 00m2 stops

5:50 pm - 6:55 pm

BEG

PDX

34h 05m2 stops

$557Lufthansa

Thu, Feb 5 - Wed, Feb 18

10:47 am - 7:10 pm

PDX

BEG

23h 23m2 stops

8:05 pm - 10:40 pm

BEG

PDX

35h 35m2 stops

$562SWISS

Wed, Feb 4 - Thu, Feb 19

10:47 am - 7:10 pm

PDX

BEG

23h 23m3 stops

9:40 am - 10:40 pm

BEG

PDX

22h 00m2 stops

$569SWISS

Wed, Feb 4 - Fri, Feb 20

7:05 pm - 12:45 pm

PDX

BEG

32h 40m2 stops

1:50 pm - 11:55 am

BEG

PDX

31h 05m3 stops

$575Multiple Airlines

Thu, Feb 5 - Wed, Feb 18

10:47 am - 12:55 pm

PDX

BEG

17h 08m2 stops

6:10 am - 6:10 pm

BEG

PDX

21h 00m2 stops

$584United Airlines

Fri, Feb 6 - Tue, Feb 10

7:45 am - 12:50 pm

BOI

BEG

21h 05m2 stops

6:15 am - 11:48 pm

BEG

BOI

25h 33m2 stops

$584United Airlines

Wed, Feb 4 - Sun, Feb 8

1:51 pm - 10:55 pm

BOI

BEG

25h 04m2 stops

6:00 am - 8:18 pm

BEG

BOI

22h 18m2 stops

$876Delta

Wed, Apr 15 - Wed, May 27

Delta flights from Oregon to Serbia

Our best Delta deals on Oregon to Serbia flight tickets

Delta

Apr 25

PDX5:19 amPortland

21h 36m

2 stops

BEG11:55 amBelgrade Nikola Tesla

May 2

BEG6:00 amBelgrade Nikola Tesla

14h 10m

1 stop

PDX11:10 amPortland

$652

Find similar

Delta

May 7

PDX1:05 pmPortland

13h 55m

1 stop

BEG12:00 pmBelgrade Nikola Tesla

May 19

BEG6:00 amBelgrade Nikola Tesla

14h 10m

1 stop

PDX11:10 amPortland

$857

Find similar

Delta

Apr 15

BOI1:51 pmBoise Air Term. Gowen Fld

25h 04m

2 stops

BEG10:55 pmBelgrade Nikola Tesla

May 27

BEG6:00 amBelgrade Nikola Tesla

22h 18m

2 stops

BOI8:18 pmBoise Air Term. Gowen Fld

$876

Find similar

Air Canada flights from Oregon to Serbia

Our best Air Canada deals on Oregon to Serbia flight tickets

Air Canada

Feb 5

PDX7:05 pmPortland

32h 50m

3 stops

BEG12:55 pmBelgrade Nikola Tesla

Feb 18

BEG1:50 pmBelgrade Nikola Tesla

31h 05m

3 stops

PDX11:55 amPortland

$592

Find similar

Air Canada

Feb 5

PDX7:05 pmPortland

32h 50m

3 stops

BEG12:55 pmBelgrade Nikola Tesla

Feb 20

BEG6:15 amBelgrade Nikola Tesla

21h 15m

3 stops

PDX6:30 pmPortland

$611

Find similar

Air Canada

Apr 25

PDX9:50 amPortland

21h 35m

3 stops

BEG4:25 pmBelgrade Nikola Tesla

May 2

BEG1:05 pmBelgrade Nikola Tesla

29h 25m

3 stops

PDX9:30 amPortland

$963

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Thu 2/5

7:45 am-5:05 pm

2 stops24h 20m

Belgrade Nikola Tesla

Thu 2/19

1:30 pm-12:34 am

2 stops20h 04m

$547

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Wed 2/4

1:25 pm-11:25 pm

1 stop25h 00m

Belgrade Nikola Tesla

Thu 2/19

12:35 pm-11:25 am

1 stop31h 50m

$549

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Thu 2/5

7:00 am-11:55 am

2 stops19h 55m

Belgrade Nikola Tesla

Sat 2/21

12:35 pm-11:25 am

1 stop31h 50m

$554

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Thu 2/5

7:45 am-12:45 pm

2 stops20h 00m

Belgrade Nikola Tesla

Wed 2/18

5:50 pm-6:55 pm

2 stops34h 05m

$557

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Wed 2/4

10:47 am-7:10 pm

2 stops23h 23m

Belgrade Nikola Tesla

Thu 2/19

8:05 pm-10:40 pm

2 stops35h 35m

$562

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Wed 2/4

10:47 am-7:10 pm

3 stops23h 23m

Belgrade Nikola Tesla

Fri 2/20

9:40 am-10:40 pm

2 stops22h 00m

$569

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Thu 2/5

7:05 pm-12:45 pm

2 stops32h 40m

Belgrade Nikola Tesla

Wed 2/18

1:50 pm-11:55 am

3 stops31h 05m

$575

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Fri 2/6

10:47 am-12:55 pm

2 stops17h 08m

Belgrade Nikola Tesla

Tue 2/10

6:10 am-6:10 pm

2 stops21h 00m

$584

BoiseBelgrade

BOI - BEG

BOIBEG

Boise Air Term. Gowen Fld

Wed 2/4

7:45 am-12:50 pm

2 stops21h 05m

Belgrade Nikola Tesla

Sun 2/8

6:15 am-11:48 pm

2 stops25h 33m

$584

BoiseBelgrade

BOI - BEG

BOIBEG

Boise Air Term. Gowen Fld

Wed 4/15

1:51 pm-10:55 pm

2 stops25h 04m

Belgrade Nikola Tesla

Wed 5/27

6:00 am-8:18 pm

2 stops22h 18m

$876

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 day to depart on your flight to Serbia?

According to our data, Wednesday is the cheapest day to fly to Serbia from Oregon. The lowest ticket price found for a Wednesday departure recently was $843. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Serbia is Thursday, with ticket prices averaging around $1,426.

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	16h 20m
Direct flights	None

The fastest flight from Oregon to Serbia takes 16h 20m

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

Search flight deals

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 December 2025.
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
Delta	PriceFrom $657	Free Cancellation	Rating 7.9 8,015 reviews		Search Delta flights
KLM	PriceFrom $706	Free Cancellation	Rating 7.7 1,434 reviews		Search KLM 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

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.

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Popular cities in Serbia

Flights to Belgrade

Flights to Nišfrom $751

Cheap flights from Oregon to Serbia from $448

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 2/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Oregon to Serbia

Cheap round-trip flights

Cheap one-way flights

Delta flights from Oregon to Serbia

Our best Delta deals on Oregon to Serbia flight tickets

Air Canada flights from Oregon to Serbia

Our best Air Canada deals on Oregon to Serbia flight tickets

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Use the filters below to find and compare flights from Oregon to Serbia that are best for you.

See travel insights to Serbia from

How to get the cheapest flight ticket from Oregon to Serbia

What is the cheapest day to depart on your flight to Serbia?

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

KLM is the most popular carrier operating from Oregon to Serbia

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

Direct flights

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

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

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

What documentation or ID do you need to fly 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?

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

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

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

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

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