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Cheap flights from Oregon to Serbia from $705

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 6/30. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oregon to Serbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:20 pm - 11:25 pm
PDX
-
BEG
25h 05m
1 stop
Delta Logo
12:35 pm - 11:20 am
BEG
-
PDX
31h 45m
1 stop
$728Delta
Mon, Nov 2 - Thu, Dec 3
Delta Logo
10:55 pm - 11:25 pm
PDX
-
BEG
40h 30m
2 stops
Delta Logo
12:35 pm - 11:20 am
BEG
-
PDX
31h 45m
1 stop
$733Delta
Sat, Oct 31 - Thu, Dec 3
Delta Logo
1:20 pm - 11:25 pm
PDX
-
BEG
25h 05m
1 stop
Delta Logo
12:35 pm - 7:58 pm
BEG
-
PDX
40h 23m
2 stops
$738Delta
Mon, Nov 2 - Wed, Dec 2
Air Canada Logo
7:10 pm - 12:45 pm
PDX
-
BEG
33h 35m
2 stops
Air Canada Logo
6:15 am - 6:31 pm
BEG
-
PDX
21h 16m
2 stops
$739Air Canada
Sat, Oct 31 - Thu, Dec 3
Delta Logo
3:10 pm - 11:25 pm
PDX
-
BEG
23h 15m
2 stops
Delta Logo
12:35 pm - 7:43 pm
BEG
-
PDX
40h 08m
2 stops
$742Delta
Wed, Nov 4 - Wed, Dec 2
Air France Logo
7:00 am - 12:25 pm
PDX
-
BEG
20h 25m
2 stops
Air France Logo
6:30 am - 6:43 pm
BEG
-
PDX
21h 13m
2 stops
$757Air France
Sun, Dec 13 - Wed, Dec 23
Delta Logo
1:20 pm - 11:55 am
PDX
-
BEG
13h 35m
1 stop
Delta Logo
12:35 pm - 11:20 am
BEG
-
PDX
31h 45m
1 stop
$778Delta
Fri, Nov 6 - Thu, Dec 3
Multiple Airlines Logo
8:15 am - 4:30 pm
PDX
-
BEG
23h 15m
2 stops
Multiple Airlines Logo
9:15 am - 7:11 pm
BEG
-
PDX
18h 56m
2 stops
$782Multiple Airlines
Sun, Aug 16 - Tue, Aug 25
KLM Logo
1:20 pm - 11:25 pm
PDX
-
BEG
25h 05m
1 stop
KLM Logo
6:00 am - 11:20 am
BEG
-
PDX
14h 20m
1 stop
$784KLM
Mon, Nov 2 - Wed, Dec 2
Multiple Airlines Logo
3:29 pm - 10:55 pm
BOI
-
BEG
23h 26m
2 stops
Multiple Airlines Logo
7:00 am - 9:57 pm
BEG
-
BOI
22h 57m
2 stops
$1,010Multiple Airlines
Mon, Jul 13 - Thu, Aug 13

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Lufthansa flights from Oregon to Serbia

Our best Lufthansa deals on Oregon to Serbia flight tickets
Lufthansa
Jul 7
PDX3:30 pmPortland
16h 00m
2 stops
BEG4:30 pmBelgrade Nikola Tesla
Oct 6
BEG1:10 pmBelgrade Nikola Tesla
18h 47m
2 stops
PDX10:57 pmPortland
$984
Lufthansa
Jul 4
BOI12:28 pmBoise Air Term. Gowen Fld
27h 07m
2 stops
BEG11:35 pmBelgrade Nikola Tesla
Aug 5
BEG6:15 amBelgrade Nikola Tesla
19h 41m
2 stops
BOI5:56 pmBoise Air Term. Gowen Fld
$1,385
Lufthansa
Jul 4
BOI8:25 amBoise Air Term. Gowen Fld
20h 20m
2 stops
BEG12:45 pmBelgrade Nikola Tesla
Aug 4
BEG1:10 pmBelgrade Nikola Tesla
40h 19m
2 stops
BOI9:29 pmBoise Air Term. Gowen Fld
$1,396

United Airlines flights from Oregon to Serbia

Our best United Airlines deals on Oregon to Serbia flight tickets
United Airlines
Jul 7
PDX5:15 amPortland
25h 50m
3 stops
BEG4:05 pmBelgrade Nikola Tesla
Oct 6
BEG6:20 amBelgrade Nikola Tesla
21h 46m
2 stops
PDX7:06 pmPortland
$1,014
United Airlines
Jul 4
BOI6:30 amBoise Air Term. Gowen Fld
22h 15m
2 stops
BEG12:45 pmBelgrade Nikola Tesla
Aug 8
BEG6:10 amBelgrade Nikola Tesla
37h 22m
2 stops
BOI11:32 amBoise Air Term. Gowen Fld
$1,318
United Airlines
Jul 3
BOI2:00 pmBoise Air Term. Gowen Fld
41h 45m
2 stops
BEG3:45 pmBelgrade Nikola Tesla
Aug 8
BEG6:10 amBelgrade Nikola Tesla
37h 22m
2 stops
BOI11:32 amBoise Air Term. Gowen Fld
$1,324

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 June 23, 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

Mon 11/2

1:20 pm-11:25 pm

1 stop25h 05m

Belgrade Nikola Tesla

Thu 12/3

12:35 pm-11:20 am

1 stop31h 45m

$728

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Sat 10/31

10:55 pm-11:25 pm

2 stops40h 30m

Belgrade Nikola Tesla

Thu 12/3

12:35 pm-11:20 am

1 stop31h 45m

$733

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Mon 11/2

1:20 pm-11:25 pm

1 stop25h 05m

Belgrade Nikola Tesla

Wed 12/2

12:35 pm-7:58 pm

2 stops40h 23m

$738

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Sat 10/31

7:10 pm-12:45 pm

2 stops33h 35m

Belgrade Nikola Tesla

Thu 12/3

6:15 am-6:31 pm

2 stops21h 16m

$739

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Wed 11/4

3:10 pm-11:25 pm

2 stops23h 15m

Belgrade Nikola Tesla

Wed 12/2

12:35 pm-7:43 pm

2 stops40h 08m

$742

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Sun 12/13

7:00 am-12:25 pm

2 stops20h 25m

Belgrade Nikola Tesla

Wed 12/23

6:30 am-6:43 pm

2 stops21h 13m

$757

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Fri 11/6

1:20 pm-11:55 am

1 stop13h 35m

Belgrade Nikola Tesla

Thu 12/3

12:35 pm-11:20 am

1 stop31h 45m

$778

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Sun 8/16

8:15 am-4:30 pm

2 stops23h 15m

Belgrade Nikola Tesla

Tue 8/25

9:15 am-7:11 pm

2 stops18h 56m

$782
Quickest round-trip

PortlandBelgrade

PDX - BEG

PDXBEG

Portland

Mon 11/2

1:20 pm-11:25 pm

1 stop25h 05m

Belgrade Nikola Tesla

Wed 12/2

6:00 am-11:20 am

1 stop14h 20m

$784

BoiseBelgrade

BOI - BEG

BOIBEG

Boise Air Term. Gowen Fld

Mon 7/13

3:29 pm-10:55 pm

2 stops23h 26m

Belgrade Nikola Tesla

Thu 8/13

7:00 am-9:57 pm

2 stops22h 57m

$1,010

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 February. Flight prices, which tend to average around $534, are often lower during this time because this is during the off-season. If you are unable to visit Serbia during the month of February, then departing from Oregon during the month April is also very affordable. Most momondo users find prices during this month for around $567.

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

17h 40m

Direct flights

None
The fastest flight from Oregon to Serbia takes 17h 40m
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?

  • 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 $583Free CancellationRating
7.8
1,530 reviews
Search KLM flights
DeltaPriceFrom $657Free CancellationRating
7.8
8,429 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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