$810+ Cheap flights from Portland (PDX) to Serbia
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BEG
May 2 — May 91
Round-trip
1 adult, Economy
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Best
Last-minute
Cheapest flights from Portland to SerbiaExplore the most affordable flight options available from Portland to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.
Explore the most affordable flight options available from Portland to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.
This Expedia deal was found by Cheapflights users on 3/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/261:52 pm
PDX
- BEG
2 stops23h 28m
Multiple Airlines
Tue 5/126:55 am
BEG
- PDX
2 stops24h 18m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$810
This Condor deal was found by Cheapflights users on 3/30. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:20 am
PDX
- BEG
2 stops30h 00m
Multiple Airlines
Sat 8/296:55 am
BEG
- PDX
2 stops20h 38m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$870
This Expedia deal was found by Cheapflights users on 3/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:00 am
PDX
- BEG
2 stops30h 20m
Multiple Airlines
Tue 5/196:55 am
BEG
- PDX
2 stops22h 55m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$900
This KLM deal was found by Cheapflights users on 3/28. 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 4/261:05 pm
PDX
- BEG
1 stop24h 50m
KLM
Tue 5/56:15 am
BEG
- PDX
1 stop13h 55m
KLM
Deal found 3/28![KLM logo]()
$914
This Gotogate deal was found by Cheapflights users on 3/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:40 am
PDX
- BEG
2 stops18h 40m
Multiple Airlines
Tue 5/59:15 am
BEG
- PDX
2 stops18h 50m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$915
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:05 pm
PDX
- BEG
1 stop13h 50m
Delta
Tue 5/1212:35 pm
BEG
- PDX
1 stop31h 35m
Delta
Deal found 3/31![Delta logo]()
$916
This Justfly.com deal was found by Cheapflights users on 3/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:40 am
PDX
- BEG
2 stops18h 40m
Lufthansa
Tue 5/51:10 pm
BEG
- PDX
2 stops18h 25m
Lufthansa
Deal found 3/29![Lufthansa logo]()
$918
This Condor deal was found by Cheapflights users on 3/31. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:20 am
PDX
- BEG
2 stops30h 00m
Multiple Airlines
Mon 8/246:55 am
BEG
- PDX
1 stop15h 15m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$920
Best flights from Portland to SerbiaDiscover carefully curated flight deals from Portland to Serbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
Discover carefully curated flight deals from Portland to Serbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
This KLM deal was found by Cheapflights users on 3/28. 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 4/261:05 pm
PDX
- BEG
1 stop24h 50m
KLM
Tue 5/56:15 am
BEG
- PDX
1 stop13h 55m
KLM
Deal found 3/28![KLM logo]()
$914
This FlightHub deal was found by Cheapflights users on 4/1. 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.
Thu 8/208:35 am
PDX
- BEG
2 stops21h 35m
Multiple Airlines
Wed 9/239:15 am
BEG
- PDX
2 stops22h 43m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$986
This Turkish Airlines deal was found by Cheapflights users on 3/31. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:39 pm
PDX
- BEG
2 stops40h 31m
Turkish Airlines
Wed 4/299:15 am
BEG
- PDX
2 stops24h 18m
Turkish Airlines
Deal found 3/31![Turkish Airlines logo]()
$1,048
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:15 pm
PDX
- BEG
2 stops27h 40m
Delta
Wed 5/206:15 am
BEG
- PDX
1 stop13h 55m
Delta
Deal found 3/31![Delta logo]()
$1,101
This Turkish Airlines deal was found by Cheapflights users on 3/28. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:39 pm
PDX
- BEG
2 stops40h 31m
Turkish Airlines
Tue 4/288:25 pm
BEG
- PDX
2 stops37h 08m
Turkish Airlines
Deal found 3/28![Turkish Airlines logo]()
$1,058
This KLM deal was found by Cheapflights users on 3/31. 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 5/47:00 am
PDX
- BEG
2 stops19h 55m
KLM
Mon 5/1812:35 pm
BEG
- PDX
1 stop31h 35m
KLM
Deal found 3/31![KLM logo]()
$1,101
This Delta deal was found by Cheapflights users on 3/29. 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.
Wed 4/159:05 am
PDX
- BEG
2 stops17h 50m
Delta
Thu 4/306:15 am
BEG
- PDX
1 stop13h 55m
Delta
Deal found 3/29![Delta logo]()
$1,121
This Turkish Airlines deal was found by Cheapflights users on 3/31. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:37 pm
PDX
- BEG
2 stops20h 58m
Turkish Airlines
Mon 5/188:25 pm
BEG
- PDX
2 stops33h 33m
Turkish Airlines
Deal found 3/31![Turkish Airlines logo]()
$1,098
This KLM deal was found by Cheapflights users on 3/29. 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 4/137:00 am
PDX
- BEG
2 stops19h 55m
KLM
Fri 5/16:15 am
BEG
- PDX
1 stop13h 55m
KLM
Deal found 3/29![KLM logo]()
$1,121
This Delta deal was found by Cheapflights users on 3/29. 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 4/1410:42 am
PDX
- BEG
2 stops27h 13m
Delta
Tue 4/2812:35 pm
BEG
- PDX
1 stop31h 35m
Delta
Deal found 3/29![Delta logo]()
$1,121
This KLM deal was found by Cheapflights users on 3/29. 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 4/139:05 am
PDX
- BEG
2 stops17h 50m
KLM
Wed 4/296:15 am
BEG
- PDX
1 stop13h 55m
KLM
Deal found 3/29![KLM logo]()
$1,121
Last-minute flights from Portland to SerbiaDiscover last-minute flight deals from Portland to Serbia. Data last updated April 2, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Serbia. Data last updated April 2, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 3/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/261:52 pm
PDX
- BEG
2 stops23h 28m
Multiple Airlines
Tue 5/126:55 am
BEG
- PDX
2 stops24h 18m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$810
This KLM deal was found by Cheapflights users on 3/28. 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 4/261:05 pm
PDX
- BEG
1 stop24h 50m
KLM
Tue 5/56:15 am
BEG
- PDX
1 stop13h 55m
KLM
Deal found 3/28![KLM logo]()
$914
This Gotogate deal was found by Cheapflights users on 3/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:40 am
PDX
- BEG
2 stops18h 40m
Multiple Airlines
Tue 5/59:15 am
BEG
- PDX
2 stops18h 50m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$915
This Justfly.com deal was found by Cheapflights users on 3/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:40 am
PDX
- BEG
2 stops18h 40m
Lufthansa
Tue 5/51:10 pm
BEG
- PDX
2 stops18h 25m
Lufthansa
Deal found 3/29![Lufthansa logo]()
$918
This Air Canada deal was found by Cheapflights users on 3/28. 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.
Sun 4/269:50 am
PDX
- BEG
2 stops21h 20m
Air Canada
Tue 5/56:15 am
BEG
- PDX
3 stops21h 50m
Air Canada
Deal found 3/28![Air Canada logo]()
$946
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:05 pm
PDX
- BEG
1 stop13h 50m
Delta
Tue 5/1212:35 pm
BEG
- PDX
1 stop31h 35m
Delta
Deal found 3/31![Delta logo]()
$916
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:30 am
PDX
- BEG
2 stops32h 25m
Delta
Wed 5/136:15 am
BEG
- PDX
1 stop13h 55m
Delta
Deal found 3/31![Delta logo]()
$921
This KAYAK deal was found by Cheapflights users on 3/31. 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 4/297:00 am
PDX
- BEG
2 stops40h 30m
SWISS
Mon 5/118:00 pm
BEG
- PDX
2 stops32h 05m
SWISS
Deal found 3/31![SWISS logo]()
$922
This Expedia deal was found by Cheapflights users on 3/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:00 am
PDX
- BEG
2 stops30h 20m
Multiple Airlines
Tue 5/196:55 am
BEG
- PDX
2 stops22h 55m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$900
Find flight deals from Portland to Serbia
Keep the following information in mind while searching for Portland to Serbia flight deals. Data was last updated April 2, 2026.
Round-trip from | $810 (Expedia) |
|---|---|
Popular in | June |
Cheapest in | November |
Average price | $822 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland 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 April 2, 2026.
Use the filters below to find and compare flights from Portland to Serbia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Sun 4/26
1:05 pm-10:55 pm
1 stop24h 50m
Belgrade Nikola Tesla
Tue 5/5
6:15 am-11:10 am
1 stop13h 55m
$914
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Thu 8/20
8:35 am-3:10 pm
2 stops21h 35m
Belgrade Nikola Tesla
Wed 9/23
9:15 am-10:58 pm
2 stops22h 43m
$986
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Tue 4/21
1:39 pm-3:10 pm
2 stops40h 31m
Belgrade Nikola Tesla
Wed 4/29
9:15 am-12:33 am
2 stops24h 18m
$1,048
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Fri 4/24
1:39 pm-3:10 pm
2 stops40h 31m
Belgrade Nikola Tesla
Tue 4/28
8:25 pm-12:33 am
2 stops37h 08m
$1,058
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Fri 5/1
1:37 pm-7:35 pm
2 stops20h 58m
Belgrade Nikola Tesla
Mon 5/18
8:25 pm-8:58 pm
2 stops33h 33m
$1,098
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Sun 5/3
11:15 pm-11:55 am
2 stops27h 40m
Belgrade Nikola Tesla
Wed 5/20
6:15 am-11:10 am
1 stop13h 55m
$1,101
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Mon 5/4
7:00 am-11:55 am
2 stops19h 55m
Belgrade Nikola Tesla
Mon 5/18
12:35 pm-11:10 am
1 stop31h 35m
$1,101
Quickest round-trip
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Wed 4/15
9:05 am-11:55 am
2 stops17h 50m
Belgrade Nikola Tesla
Thu 4/30
6:15 am-11:10 am
1 stop13h 55m
$1,121
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Mon 4/13
7:00 am-11:55 am
2 stops19h 55m
Belgrade Nikola Tesla
Fri 5/1
6:15 am-11:10 am
1 stop13h 55m
$1,121
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Tue 4/14
10:42 am-10:55 pm
2 stops27h 13m
Belgrade Nikola Tesla
Tue 4/28
12:35 pm-11:10 am
1 stop31h 35m
$1,121
Showing 1-10 of 11 resultsSorted by cheapest first
Best time to book a flight from Portland to Serbia
Have a flexible travel schedule? Discover the best time to fly to Serbia from Portland with our price prediction graph.
PDX-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 Portland to Serbia
PDX-RS0
PDX-BEG
What is the cheapest month to book a flight from Portland to Serbia?
Currently, February is the cheapest month in which you can book a flight from Portland to Serbia (average of $552). Flying from Portland to Serbia in March is currently the most expensive (average of $1,251). 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.
Reviews of airlines servicing Serbia
Get insights into the airlines that provide service to Serbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Serbia. Reviews last updated April 2, 2026.
See what other customers who have flown with Delta and KLM from Portland to Serbia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Portland to Serbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Portland to Serbia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Serbia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Serbia by cabin class
Find flights from Portland to Serbia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Serbia flights
Browse other Portland and Serbia flight options. Last updated on April 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Portland to Serbia
Discover the top 2 airlines that operate flights from Portland 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 April 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$627 | Average$988 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$657 | Average$757 | FlexibilityNo cancel fee | On-timeN/A |