$514+ Cheap flights from Portland (PDX) 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BEG
May 5 — May 121
Round-trip
1 adult, Economy
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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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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 5, 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 5, 2026.
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 7/2810:42 am
PDX
- BEG
2 stops26h 38m
Multiple Airlines
Sat 8/296:55 am
BEG
- PDX
1 stop15h 10m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$880
This Expedia deal was found by Cheapflights users on 4/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:35 pm
PDX
- BEG
2 stops23h 45m
Multiple Airlines
Tue 5/56:55 am
BEG
- PDX
2 stops21h 39m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$900
This KLM deal was found by Cheapflights users on 4/4. 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 5/31:05 pm
PDX
- BEG
1 stop24h 50m
KLM
Tue 5/126:15 am
BEG
- PDX
1 stop13h 55m
KLM
Deal found 4/4![KLM logo]()
$917
This Mytrip deal was found by Cheapflights users on 4/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:00 am
PDX
- BEG
2 stops16h 30m
Multiple Airlines
Tue 5/129:15 am
BEG
- PDX
2 stops18h 55m
Multiple Airlines
Deal found 4/4![Multiple Airlines 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
This Delta deal was found by Cheapflights users on 4/3. 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 5/57:00 am
PDX
- BEG
2 stops19h 55m
Delta
Tue 5/126:15 am
BEG
- PDX
1 stop13h 55m
Delta
Deal found 4/3![Delta logo]()
$922
This Delta deal was found by Cheapflights users on 4/3. 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 5/51:32 pm
PDX
- BEG
2 stops24h 23m
Delta
Wed 5/136:15 am
BEG
- PDX
2 stops17h 33m
Delta
Deal found 4/3![Delta logo]()
$931
This Turkish Airlines deal was found by Cheapflights users on 4/3. 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.
Mon 11/27:00 am
PDX
- BEG
2 stops22h 25m
Multiple Airlines
Mon 11/168:15 pm
BEG
- PDX
2 stops33h 18m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$936
This United Airlines deal was found by Cheapflights users on 4/3. 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 5/65:20 am
PDX
- BEG
3 stops25h 45m
United Airlines
Wed 5/136:10 am
BEG
- PDX
2 stops21h 35m
United Airlines
Deal found 4/3![United Airlines logo]()
$953
This KLM deal was found by Cheapflights users on 4/3. 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.
Thu 5/71:05 pm
PDX
- BEG
1 stop13h 50m
KLM
Wed 5/136:15 am
BEG
- PDX
1 stop13h 55m
KLM
Deal found 4/3![KLM logo]()
$967
This Delta deal was found by Cheapflights users on 4/3. 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.
Thu 5/75:30 am
PDX
- BEG
2 stops21h 25m
Delta
Tue 5/126:15 am
BEG
- PDX
1 stop13h 55m
Delta
Deal found 4/3![Delta logo]()
$972
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 5, 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 5, 2026.
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 7/287:20 am
PDX
- BEG
2 stops30h 00m
Multiple Airlines
Sat 8/296:55 am
BEG
- PDX
2 stops22h 55m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$910
This Delta deal was found by Cheapflights users on 4/4. 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 5/33:35 pm
PDX
- BEG
2 stops22h 20m
Delta
Tue 5/126:15 am
BEG
- PDX
1 stop13h 55m
Delta
Deal found 4/4![Delta logo]()
$917
This KLM deal was found by Cheapflights users on 4/4. 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 5/31:05 pm
PDX
- BEG
1 stop24h 50m
KLM
Tue 5/126:15 am
BEG
- PDX
1 stop13h 55m
KLM
Deal found 4/4![KLM logo]()
$917
This United Airlines deal was found by Cheapflights users on 4/4. 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.
Sat 5/27:45 pm
PDX
- BEG
2 stops43h 10m
United Airlines
Sat 5/91:40 pm
BEG
- PDX
2 stops38h 05m
United Airlines
Deal found 4/4![United Airlines logo]()
$1,029
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
2 stops25h 35m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$920
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 Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:05 pm
PDX
- BEG
1 stop13h 50m
Delta
Fri 5/86:15 am
BEG
- PDX
1 stop13h 55m
Delta
Deal found 4/2![Delta logo]()
$1,116
This KLM deal was found by Cheapflights users on 4/2. 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.
Mon 4/201:05 pm
PDX
- BEG
1 stop24h 50m
KLM
Wed 5/66:15 am
BEG
- PDX
1 stop13h 55m
KLM
Deal found 4/2![KLM logo]()
$1,116
This United Airlines deal was found by Cheapflights users on 4/4. 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 8/1312:50 pm
PDX
- BEG
3 stops25h 45m
United Airlines
Sat 8/226:10 am
BEG
- PDX
2 stops21h 01m
United Airlines
Deal found 4/4![United Airlines logo]()
$1,178
This Turkish Airlines deal was found by Cheapflights users on 4/2. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/251:39 pm
PDX
- BEG
2 stops40h 31m
Multiple Airlines
Sat 5/29:15 am
BEG
- PDX
2 stops22h 38m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$1,081
Last-minute flights from Portland to SerbiaDiscover last-minute flight deals from Portland to Serbia. Data last updated April 5, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Serbia. Data last updated April 5, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:35 pm
PDX
- BEG
2 stops23h 45m
Multiple Airlines
Tue 5/56:55 am
BEG
- PDX
2 stops21h 39m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$900
This Delta deal was found by Cheapflights users on 4/4. 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 5/33:35 pm
PDX
- BEG
2 stops22h 20m
Delta
Tue 5/126:15 am
BEG
- PDX
1 stop13h 55m
Delta
Deal found 4/4![Delta logo]()
$917
This Mytrip deal was found by Cheapflights users on 4/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:00 am
PDX
- BEG
2 stops16h 30m
Multiple Airlines
Tue 5/129:15 am
BEG
- PDX
2 stops18h 55m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$918
This KAYAK deal was found by Cheapflights users on 4/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/32:45 pm
PDX
- BEG
2 stops19h 50m
Multiple Airlines
Wed 5/209:15 am
BEG
- PDX
2 stops20h 43m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$1,007
This Delta deal was found by Cheapflights users on 4/3. 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 5/57:00 am
PDX
- BEG
2 stops19h 55m
Delta
Tue 5/126:15 am
BEG
- PDX
1 stop13h 55m
Delta
Deal found 4/3![Delta logo]()
$922
This Delta deal was found by Cheapflights users on 4/3. 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 5/51:32 pm
PDX
- BEG
2 stops24h 23m
Delta
Wed 5/136:15 am
BEG
- PDX
2 stops17h 33m
Delta
Deal found 4/3![Delta logo]()
$931
This United Airlines deal was found by Cheapflights users on 4/3. 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 5/65:20 am
PDX
- BEG
3 stops25h 45m
United Airlines
Wed 5/136:10 am
BEG
- PDX
2 stops21h 35m
United Airlines
Deal found 4/3![United Airlines logo]()
$953
This KLM deal was found by Cheapflights users on 4/3. 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.
Thu 5/71:05 pm
PDX
- BEG
1 stop13h 50m
KLM
Wed 5/136:15 am
BEG
- PDX
1 stop13h 55m
KLM
Deal found 4/3![KLM logo]()
$967
This KAYAK deal was found by Cheapflights users on 4/3. 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 5/73:59 pm
PDX
- BEG
2 stops21h 11m
Lufthansa
Tue 5/126:15 am
BEG
- PDX
2 stops20h 29m
Lufthansa
Deal found 4/3![Lufthansa logo]()
$987
This Justfly.com deal was found by Cheapflights users on 4/3. 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.
Fri 5/83:30 pm
PDX
- BEG
2 stops21h 35m
Multiple Airlines
Wed 5/136:15 am
BEG
- PDX
2 stops25h 20m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$977
One-way flights from Portland to SerbiaSearch for one-way flight options from Portland to Serbia. Find affordable one-way fares based on user searches. Data last updated April 5, 2026.
Search for one-way flight options from Portland to Serbia. Find affordable one-way fares based on user searches. Data last updated April 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:05 pm
PDX
- BEG
3 stops33h 00m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$514
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 5, 2026.
Round-trip from | $810 (Expedia) |
|---|---|
One-way from | $514 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $828 |
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 5, 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
Tue 7/28
7:20 am-10:20 pm
2 stops30h 00m
Belgrade Nikola Tesla
Sat 8/29
6:55 am-8:50 pm
2 stops22h 55m
$910
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Sun 5/3
3:35 pm-10:55 pm
2 stops22h 20m
Belgrade Nikola Tesla
Tue 5/12
6:15 am-11:10 am
1 stop13h 55m
$917
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Sun 5/3
1:05 pm-10:55 pm
1 stop24h 50m
Belgrade Nikola Tesla
Tue 5/12
6:15 am-11:10 am
1 stop13h 55m
$917
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Tue 8/11
7:20 am-10:20 pm
2 stops30h 00m
Belgrade Nikola Tesla
Mon 8/24
6:55 am-11:30 pm
2 stops25h 35m
$920
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
Sat 5/2
7:45 pm-11:55 pm
2 stops43h 10m
Belgrade Nikola Tesla
Sat 5/9
1:40 pm-6:45 pm
2 stops38h 05m
$1,029
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Sat 4/25
1:39 pm-3:10 pm
2 stops40h 31m
Belgrade Nikola Tesla
Sat 5/2
9:15 am-10:53 pm
2 stops22h 38m
$1,081
Quickest round-trip
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Tue 4/21
1:05 pm-11:55 am
1 stop13h 50m
Belgrade Nikola Tesla
Fri 5/8
6:15 am-11:10 am
1 stop13h 55m
$1,116
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Mon 4/20
1:05 pm-10:55 pm
1 stop24h 50m
Belgrade Nikola Tesla
Wed 5/6
6:15 am-11:10 am
1 stop13h 55m
$1,116
PortlandBelgrade
PDX - BEG
PDXBEG
Portland
Thu 8/13
12:50 pm-11:35 pm
3 stops25h 45m
Belgrade Nikola Tesla
Sat 8/22
6:10 am-6:11 pm
2 stops21h 01m
$1,178
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 June is currently the most expensive (average of $1,399). 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 5, 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.
Entertainment
7.8
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Food
7.2
Comfort
7.9
Crew
8.5
Overall
7.9
Boarding
8.1
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.
Browse thousands of different options on Cheapflights for your next trip
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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 5, 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 5, 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 |