$469+ Cheap flights from Oregon to Serbia
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BEG
Mar 4 — Mar 111
1 adult, Economy
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Find cheap flights from Oregon to Serbia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Oregon to Serbia
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Best
Last-minute
One-way
Cheapest flights from Oregon to SerbiaExplore the most affordable flight options available from Oregon to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.
Explore the most affordable flight options available from Oregon to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.
This FlightHub deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/71:39 pm
PDX
- BEG
2 stops24h 46m
Lufthansa
Tue 4/281:10 pm
BEG
- PDX
2 stops20h 34m
Lufthansa
Deal found 1/31![Lufthansa logo]()
$551
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:30 am
PDX
- BEG
2 stops31h 20m
United Airlines
Mon 3/96:15 am
BEG
- PDX
2 stops24h 49m
United Airlines
Deal found 1/31![United Airlines logo]()
$587
This FlightHub deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:30 pm
PDX
- BEG
2 stops47h 25m
Lufthansa
Sat 5/25:10 pm
BEG
- PDX
2 stops39h 40m
Lufthansa
Deal found 2/2![Lufthansa logo]()
$629
This KLM deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/71:05 pm
PDX
- BEG
1 stop24h 50m
KLM
Tue 4/286:15 am
BEG
- PDX
2 stops17h 35m
KLM
Deal found 1/31![KLM logo]()
$730
This Air Canada deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:05 pm
PDX
- BEG
2 stops36h 25m
Multiple Airlines
Tue 4/286:15 am
BEG
- PDX
3 stops21h 15m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$742
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:25 am
BOI
- BEG
2 stops22h 25m
United Airlines
Sun 3/16:15 am
BEG
- BOI
2 stops22h 56m
United Airlines
Deal found 1/31![United Airlines logo]()
$787
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:30 pm
PDX
- BEG
1 stop21h 50m
Multiple Airlines
Thu 9/176:55 am
BEG
- PDX
1 stop15h 20m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$822
This KLM deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/251:05 pm
PDX
- BEG
1 stop13h 50m
KLM
Sat 5/26:15 am
BEG
- PDX
2 stops21h 37m
KLM
Deal found 2/2![KLM logo]()
$830
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:30 pm
PDX
- BEG
1 stop21h 50m
Multiple Airlines
Wed 9/165:25 pm
BEG
- PDX
1 stop28h 50m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$842
This KAYAK deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/303:30 pm
PDX
- BEG
1 stop21h 50m
Multiple Airlines
Mon 8/316:55 am
BEG
- PDX
1 stop15h 20m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$851
This KAYAK deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:37 pm
BOI
- BEG
2 stops17h 28m
Lufthansa
Wed 5/276:15 am
BEG
- BOI
2 stops19h 41m
Lufthansa
Deal found 1/31![Lufthansa logo]()
$869
This KLM deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/21:05 pm
PDX
- BEG
1 stop24h 50m
KLM
Tue 9/16:15 am
BEG
- PDX
1 stop13h 55m
KLM
Deal found 2/1![KLM logo]()
$870
Best flights from Oregon to SerbiaDiscover carefully curated flight deals from Oregon to Serbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 2, 2026.
Discover carefully curated flight deals from Oregon to Serbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 2, 2026.
This FlightHub deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/71:39 pm
PDX
- BEG
2 stops24h 46m
Lufthansa
Tue 4/281:10 pm
BEG
- PDX
2 stops20h 34m
Lufthansa
Deal found 1/31![Lufthansa logo]()
$551
This United Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:30 am
PDX
- BEG
2 stops31h 20m
United Airlines
Mon 3/96:15 am
BEG
- PDX
2 stops23h 37m
United Airlines
Deal found 1/30![United Airlines logo]()
$587
This KLM deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/71:05 pm
PDX
- BEG
1 stop24h 50m
KLM
Tue 4/286:15 am
BEG
- PDX
2 stops17h 35m
KLM
Deal found 1/31![KLM logo]()
$730
This Air Canada deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/73:15 pm
PDX
- BEG
2 stops16h 15m
Air Canada
Tue 4/286:15 am
BEG
- PDX
3 stops21h 15m
Air Canada
Deal found 1/31![Air Canada logo]()
$742
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:00 pm
PDX
- BEG
2 stops27h 55m
Delta
Tue 9/16:15 am
BEG
- PDX
1 stop13h 55m
Delta
Deal found 2/1![Delta logo]()
$875
This KLM deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/134:05 pm
BOI
- BEG
2 stops22h 50m
Multiple Airlines
Thu 8/136:35 am
BEG
- BOI
2 stops23h 57m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$932
This United Airlines deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2510:25 am
BOI
- BEG
2 stops18h 25m
United Airlines
Sun 3/16:15 am
BEG
- BOI
2 stops22h 40m
United Airlines
Deal found 1/30![United Airlines logo]()
$787
This KLM deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/251:05 pm
PDX
- BEG
1 stop24h 50m
KLM
Sat 5/26:15 am
BEG
- PDX
2 stops19h 46m
KLM
Deal found 2/1![KLM logo]()
$830
This KAYAK deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:37 pm
BOI
- BEG
2 stops17h 28m
Lufthansa
Wed 5/276:15 am
BEG
- BOI
2 stops19h 41m
Lufthansa
Deal found 1/31![Lufthansa logo]()
$869
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:00 pm
PDX
- BEG
2 stops27h 55m
Delta
Thu 9/36:15 am
BEG
- PDX
1 stop13h 55m
Delta
Deal found 2/1![Delta logo]()
$875
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:00 pm
PDX
- BEG
2 stops27h 55m
Delta
Fri 9/46:15 am
BEG
- PDX
1 stop13h 55m
Delta
Deal found 2/1![Delta logo]()
$875
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/711:15 am
BOI
- BEG
2 stops20h 50m
United Airlines
Mon 8/32:10 pm
BEG
- BOI
2 stops41h 30m
United Airlines
Deal found 2/1![United Airlines logo]()
$968
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/110:05 pm
PDX
- BEG
2 stops28h 50m
Delta
Wed 9/26:15 am
BEG
- PDX
2 stops17h 51m
Delta
Deal found 2/1![Delta logo]()
$884
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:30 am
BOI
- BEG
2 stops33h 15m
United Airlines
Mon 8/32:10 pm
BEG
- BOI
2 stops41h 30m
United Airlines
Deal found 2/1![United Airlines logo]()
$968
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/712:42 pm
BOI
- BEG
2 stops26h 13m
Delta
Wed 8/56:15 am
BEG
- BOI
2 stops25h 44m
Delta
Deal found 2/1![Delta logo]()
$924
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:15 am
BOI
- BEG
2 stops20h 50m
United Airlines
Mon 8/32:10 pm
BEG
- BOI
2 stops41h 30m
United Airlines
Deal found 2/1![United Airlines logo]()
$968
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:30 pm
BOI
- BEG
2 stops32h 25m
Delta
Wed 8/56:15 am
BEG
- BOI
2 stops25h 44m
Delta
Deal found 2/1![Delta logo]()
$931
Last-minute flights from Oregon to SerbiaDiscover last-minute flight deals from Oregon to Serbia. Data last updated February 2, 2026 and is based on user searches.
Discover last-minute flight deals from Oregon to Serbia. Data last updated February 2, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:25 am
BOI
- BEG
2 stops22h 25m
United Airlines
Sun 3/16:15 am
BEG
- BOI
2 stops22h 56m
United Airlines
Deal found 1/31![United Airlines logo]()
$787
One-way flights from Oregon to SerbiaSearch for one-way flight options from Oregon to Serbia. Find affordable one-way fares based on user searches. Data last updated February 2, 2026.
Search for one-way flight options from Oregon to Serbia. Find affordable one-way fares based on user searches. Data last updated February 2, 2026.
This United Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:18 pm
PDX
- BEG
3 stops25h 32m
United Airlines
Deal found 2/1![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:35 am
PDX
- BEG
2 stops33h 15m
United Airlines
Deal found 2/2![United Airlines logo]()
$669
This KLM deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:25 pm
PDX
- BEG
1 stop13h 30m
KLM
Deal found 2/2![KLM logo]()
$715
This KLM deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/271:25 pm
PDX
- BEG
1 stop25h 00m
KLM
Deal found 2/1![KLM logo]()
$890
This Cathay Pacific deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:05 am
PDX
- BEG
3 stops45h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$7,668
Find flight deals from Oregon to Serbia
Keep the following information in mind while searching for Oregon to Serbia flight deals. Data was last updated February 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $551 (FlightHub) |
One-way from | $469 (United Airlines) |
Popular in | June |
Cheapest in | November |
Average price | $719 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 2, 2026.
Use the filters below to find and compare flights from Oregon to Serbia that are best for you.
Fly from
Oregon
Fly to
Serbia
Route
Depart
Return
Price
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Tue 4/7
1:39 pm-11:25 pm
2 stops24h 46m
Belgrade Nikola Tesla
Tue 4/28
1:10 pm-12:44 am
2 stops20h 34m
$551
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Thu 3/5
7:30 am-11:50 pm
2 stops31h 20m
Belgrade Nikola Tesla
Mon 3/9
6:15 am-9:52 pm
2 stops23h 37m
$587
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Tue 4/7
1:05 pm-10:55 pm
1 stop24h 50m
Belgrade Nikola Tesla
Tue 4/28
6:15 am-2:50 pm
2 stops17h 35m
$730
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Tue 4/7
3:15 pm-4:30 pm
2 stops16h 15m
Belgrade Nikola Tesla
Tue 4/28
6:15 am-6:30 pm
3 stops21h 15m
$742
BoiseBelgrade
BOI - BEG
BOIBEG
Boise Air Term. Gowen Fld
Wed 2/25
10:25 am-12:50 pm
2 stops18h 25m
Belgrade Nikola Tesla
Sun 3/1
6:15 am-8:55 pm
2 stops22h 40m
$787
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Sat 4/25
1:05 pm-10:55 pm
1 stop24h 50m
Belgrade Nikola Tesla
Sat 5/2
6:15 am-5:01 pm
2 stops19h 46m
$830
BoiseBelgrade
BOI - BEG
BOIBEG
Boise Air Term. Gowen Fld
Wed 4/15
2:37 pm-4:05 pm
2 stops17h 28m
Belgrade Nikola Tesla
Wed 5/27
6:15 am-5:56 pm
2 stops19h 41m
$869
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Sat 8/1
11:00 pm-11:55 am
2 stops27h 55m
Belgrade Nikola Tesla
Tue 9/1
6:15 am-11:10 am
1 stop13h 55m
$875
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Sat 8/1
11:00 pm-11:55 am
2 stops27h 55m
Belgrade Nikola Tesla
Thu 9/3
6:15 am-11:10 am
1 stop13h 55m
$875
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Sat 8/1
11:00 pm-11:55 am
2 stops27h 55m
Belgrade Nikola Tesla
Fri 9/4
6:15 am-11:10 am
1 stop13h 55m
$875
Showing 1-10 of 22 results
Best time to book a flight from Oregon to Serbia
Have a flexible travel schedule? Discover the best time to fly to Serbia from Oregon with our price prediction graph.
PDX-BEG
BOI-BEG
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Oregon to Serbia
USOR-RS0
PDX-BEG
BOI-BEG
What is the cheapest month to book a flight from Oregon to Serbia?
Currently, February is the cheapest month in which you can book a flight from Oregon to Serbia (average of $552). Flying from Oregon to Serbia in June is currently the most expensive (average of $1,102). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Related info for your journey
Find useful and relevant information for your journey from Oregon to Serbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Oregon to Serbia
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Oregon to Serbia
Discover the top 2 airlines that operate flights from Oregon to Serbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$627 | Average$988 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$657 | Average$786 | FlexibilityNo cancel fee | On-timeN/A |