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Cheap flights from Oregon to Serbia from $462

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 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Oregon to Serbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 11:45 pm
PDX
-
BEG
31h 45m
2 stops
Multiple Airlines Logo
6:30 am - 10:42 pm
BEG
-
PDX
25h 12m
2 stops
$765Multiple Airlines
Thu, Apr 16 - Tue, May 5
KLM Logo
1:05 pm - 11:55 am
PDX
-
BEG
13h 50m
1 stop
KLM Logo
12:35 pm - 11:10 am
BEG
-
PDX
31h 35m
1 stop
$866KLM
Mon, Apr 20 - Tue, Apr 28
KLM Logo
7:00 am - 11:55 am
PDX
-
BEG
19h 55m
2 stops
KLM Logo
6:15 am - 11:10 am
BEG
-
PDX
13h 55m
1 stop
$871KLM
Mon, Apr 20 - Tue, Apr 28
KLM Logo
7:00 am - 11:55 am
PDX
-
BEG
19h 55m
2 stops
KLM Logo
6:15 am - 2:53 pm
BEG
-
PDX
17h 38m
2 stops
$880KLM
Mon, Apr 20 - Wed, Apr 29
Delta Logo
3:35 pm - 10:55 pm
PDX
-
BEG
22h 20m
2 stops
Delta Logo
6:15 am - 5:10 pm
BEG
-
PDX
19h 55m
2 stops
$881Delta
Tue, Apr 21 - Fri, May 1
Lufthansa Logo
3:15 pm - 10:05 pm
PDX
-
BEG
21h 50m
2 stops
Lufthansa Logo
6:15 am - 12:59 am
BEG
-
PDX
27h 44m
2 stops
$882Lufthansa
Tue, Apr 21 - Fri, May 1
SWISS Logo
1:39 pm - 7:15 pm
PDX
-
BEG
20h 36m
2 stops
SWISS Logo
2:40 pm - 10:34 pm
BEG
-
PDX
40h 54m
2 stops
$883SWISS
Wed, Apr 22 - Tue, Apr 28
Lufthansa Logo
2:30 pm - 4:30 pm
PDX
-
BEG
17h 00m
2 stops
Lufthansa Logo
6:15 am - 11:59 pm
BEG
-
PDX
26h 44m
2 stops
$886Lufthansa
Wed, Apr 22 - Fri, May 1
Multiple Airlines Logo
7:00 am - 12:30 pm
PDX
-
BEG
20h 30m
2 stops
Multiple Airlines Logo
5:20 pm - 10:16 pm
BEG
-
PDX
37h 56m
2 stops
$888Multiple Airlines
Sun, Apr 19 - Wed, Apr 29
Multiple Airlines Logo
7:00 am - 10:20 pm
PDX
-
BEG
30h 20m
2 stops
Multiple Airlines Logo
6:55 am - 7:42 pm
BEG
-
PDX
21h 47m
2 stops
$900Multiple Airlines
Wed, Sep 2 - Thu, Sep 24

United Airlines flights from Oregon to Serbia

Our best United Airlines deals on Oregon to Serbia flight tickets
United Airlines
Apr 24
PDX5:30 amPortland
25h 15m
2 stops
BEG3:45 pmBelgrade Nikola Tesla
Apr 28
BEG6:20 amBelgrade Nikola Tesla
21h 14m
2 stops
PDX6:34 pmPortland
$952
United Airlines
Jul 13
BOI12:38 pmBoise Air Term. Gowen Fld
16h 17m
2 stops
BEG12:55 pmBelgrade Nikola Tesla
Aug 13
BEG1:40 pmBelgrade Nikola Tesla
59h 08m
3 stops
BOI4:48 pmBoise Air Term. Gowen Fld
$1,150
United Airlines
Jul 13
BOI10:35 amBoise Air Term. Gowen Fld
18h 20m
2 stops
BEG12:55 pmBelgrade Nikola Tesla
Aug 13
BEG4:50 pmBelgrade Nikola Tesla
55h 58m
3 stops
BOI4:48 pmBoise Air Term. Gowen Fld
$1,201

SWISS flights from Oregon to Serbia

Our best SWISS deals on Oregon to Serbia flight tickets
SWISS
Apr 22
PDX1:39 pmPortland
20h 36m
2 stops
BEG7:15 pmBelgrade Nikola Tesla
Apr 28
BEG2:40 pmBelgrade Nikola Tesla
40h 54m
2 stops
PDX10:34 pmPortland
$883
SWISS
Apr 22
PDX1:39 pmPortland
33h 51m
2 stops
BEG8:30 amBelgrade Nikola Tesla
May 7
BEG9:15 amBelgrade Nikola Tesla
18h 50m
2 stops
PDX7:05 pmPortland
$923
SWISS
Apr 22
PDX1:39 pmPortland
20h 36m
2 stops
BEG7:15 pmBelgrade Nikola Tesla
May 4
BEG8:00 pmBelgrade Nikola Tesla
35h 35m
2 stops
PDX10:35 pmPortland
$933

momondo Fare Finder

 
Customize your flight search to find flights from Oregon 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, momondo users made 832,500 searches. Data last updated March 26, 2026.
Use the filters below to find and compare flights from Oregon to Serbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Thu 4/16

7:00 am-11:45 pm

2 stops31h 45m

Belgrade Nikola Tesla

Tue 5/5

6:30 am-10:42 pm

2 stops25h 12m

$765

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Mon 4/20

1:05 pm-11:55 am

1 stop13h 50m

Belgrade Nikola Tesla

Tue 4/28

12:35 pm-11:10 am

1 stop31h 35m

$866
Quickest round-trip

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Mon 4/20

7:00 am-11:55 am

2 stops19h 55m

Belgrade Nikola Tesla

Tue 4/28

6:15 am-11:10 am

1 stop13h 55m

$871

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Mon 4/20

7:00 am-11:55 am

2 stops19h 55m

Belgrade Nikola Tesla

Wed 4/29

6:15 am-2:53 pm

2 stops17h 38m

$880

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Tue 4/21

3:35 pm-10:55 pm

2 stops22h 20m

Belgrade Nikola Tesla

Fri 5/1

6:15 am-5:10 pm

2 stops19h 55m

$881

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Tue 4/21

3:15 pm-10:05 pm

2 stops21h 50m

Belgrade Nikola Tesla

Fri 5/1

6:15 am-12:59 am

2 stops27h 44m

$882

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Wed 4/22

1:39 pm-7:15 pm

2 stops20h 36m

Belgrade Nikola Tesla

Tue 4/28

2:40 pm-10:34 pm

2 stops40h 54m

$883

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Wed 4/22

2:30 pm-4:30 pm

2 stops17h 00m

Belgrade Nikola Tesla

Fri 5/1

6:15 am-11:59 pm

2 stops26h 44m

$886

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Sun 4/19

7:00 am-12:30 pm

2 stops20h 30m

Belgrade Nikola Tesla

Wed 4/29

5:20 pm-10:16 pm

2 stops37h 56m

$888

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Wed 9/2

7:00 am-10:20 pm

2 stops30h 20m

Belgrade Nikola Tesla

Thu 9/24

6:55 am-7:42 pm

2 stops21h 47m

$900

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Serbia from

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

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 $668, 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 February is also very affordable. Most momondo users find prices during this month for around $719.

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

17h 19m

Direct flights

None
The fastest flight from Oregon to Serbia takes 17h 19m
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?

  • 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
KLMPriceFrom $627Free CancellationRating
7.8
1,478 reviews
Search KLM flights
DeltaPriceFrom $657Free CancellationRating
7.9
8,336 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.

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