When did momondo last update prices for flights from Portland Airport to Belgrade Nikola Tesla Airport?

Prices for flights from Portland Airport to Belgrade Nikola Tesla Airport are updated daily.

How many operators does momondo search for flights from Portland Airport to Belgrade Nikola Tesla Airport?

The number of operators available for flights from Portland Airport to Belgrade Nikola Tesla Airport is 2 as of September 2026.

How old do you have to be to fly from Portland Airport to Belgrade Nikola Tesla Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Belgrade Nikola Tesla Airport.

What documentation or ID do you need to fly to Belgrade Nikola Tesla Airport?

The travel and health documents you'll need for your trip to Belgrade Nikola Tesla Airport 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 Belgrade Nikola Tesla Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$668 Cheap Flights from Portland to Belgrade in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Belgrade

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:26 pm - 11:50 pmPDX Portland-BEG Belgrade Nikola Tesla

24h 24m2 stops Chicago O'Hare Intl Frankfurt am Main

9:40 am - 10:45 pmBEG Belgrade Nikola Tesla-PDX Portland

22h 05m2 stops Zurich San Francisco

$668Multiple Airlines

Fri, Dec 4 - Fri, Dec 11

7:00 am - 11:50 pmPDX Portland-BEG Belgrade Nikola Tesla

31h 50m2 stops San Francisco Frankfurt am Main

9:40 am - 10:45 pmBEG Belgrade Nikola Tesla-PDX Portland

22h 05m2 stops Zurich San Francisco

$668Multiple Airlines

Fri, Dec 4 - Wed, Dec 9

7:02 am - 1:55 pmPDX Portland-BEG Belgrade Nikola Tesla

21h 53m2 stops Chicago O'Hare Intl Zurich

8:05 pm - 10:57 pmBEG Belgrade Nikola Tesla-PDX Portland

34h 52m2 stops Zurich San Francisco

$670SWISS

Tue, Oct 20 - Tue, Oct 27

7:02 am - 7:15 pmPDX Portland-BEG Belgrade Nikola Tesla

27h 13m2 stops Chicago O'Hare Intl Zurich

2:40 pm - 10:57 pmBEG Belgrade Nikola Tesla-PDX Portland

40h 17m2 stops Zurich San Francisco

$670SWISS

Wed, Oct 21 - Tue, Oct 27

1:05 pm - 11:55 amPDX Portland-BEG Belgrade Nikola Tesla

13h 50m1 stop Amsterdam Schiphol

6:05 am - 11:40 amBEG Belgrade Nikola Tesla-PDX Portland

14h 35m1 stop Amsterdam Schiphol

$718Delta

Mon, Oct 19 - Wed, Nov 4

1:05 pm - 10:55 pmPDX Portland-BEG Belgrade Nikola Tesla

24h 50m1 stop Amsterdam Schiphol

6:05 am - 11:40 amBEG Belgrade Nikola Tesla-PDX Portland

14h 35m1 stop Amsterdam Schiphol

$718Delta

Wed, Oct 14 - Wed, Nov 4

1:05 pm - 10:55 pmPDX Portland-BEG Belgrade Nikola Tesla

24h 50m1 stop Amsterdam Schiphol

12:35 pm - 11:40 amBEG Belgrade Nikola Tesla-PDX Portland

32h 05m1 stop Amsterdam Schiphol

$718Delta

Wed, Oct 14 - Tue, Nov 3

2:40 pm - 11:55 amPDX Portland-BEG Belgrade Nikola Tesla

13h 15m1 stop Amsterdam Schiphol

6:15 am - 11:10 amBEG Belgrade Nikola Tesla-PDX Portland

13h 55m1 stop Amsterdam Schiphol

$748KLM

Wed, Oct 28 - Wed, May 26

2:40 pm - 11:55 amPDX Portland-BEG Belgrade Nikola Tesla

13h 15m1 stop Amsterdam Schiphol

6:15 am - 4:27 pmBEG Belgrade Nikola Tesla-PDX Portland

19h 12m2 stops Amsterdam Schiphol Salt Lake City

$757KLM

Wed, Oct 28 - Wed, May 26

11:25 am - 11:55 amPDX Portland-BEG Belgrade Nikola Tesla

15h 30m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

6:05 am - 11:20 amBEG Belgrade Nikola Tesla-PDX Portland

14h 15m1 stop Amsterdam Schiphol

$822KLM

Fri, Oct 16 - Mon, Nov 2

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Air Canada flights from Portland to Belgrade

Our best Air Canada deals on Portland to Belgrade flight tickets

Air Canada

Oct 13

PDX3:30 pmPortland

16h 00m

2 stops

BEG4:30 pmBelgrade Nikola Tesla

Nov 4

BEG1:30 pmBelgrade Nikola Tesla

38h 01m

2 stops

PDX6:31 pmPortland

$674

Air Canada

Dec 4

PDX7:00 amPortland

20h 50m

2 stops

BEG12:50 pmBelgrade Nikola Tesla

Dec 11

BEG6:15 amBelgrade Nikola Tesla

23h 31m

3 stops

PDX8:46 pmPortland

$789

United Airlines flights from Portland to Belgrade

Our best United Airlines deals on Portland to Belgrade flight tickets

United Airlines

Oct 18

PDX7:02 amPortland

24h 08m

2 stops

BEG4:10 pmBelgrade Nikola Tesla

Nov 4

BEG6:15 amBelgrade Nikola Tesla

25h 12m

2 stops

PDX10:27 pmPortland

$709

United Airlines

Oct 15

PDX10:43 amPortland

20h 02m

2 stops

BEG3:45 pmBelgrade Nikola Tesla

Nov 4

BEG1:40 pmBelgrade Nikola Tesla

41h 47m

2 stops

PDX10:27 pmPortland

$716

United Airlines

Oct 18

PDX5:30 amPortland

26h 00m

2 stops

BEG4:30 pmBelgrade Nikola Tesla

Oct 27

BEG6:15 amBelgrade Nikola Tesla

25h 00m

2 stops

PDX11:15 pmPortland

$719

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Fri 12/4

2:26 pm-11:50 pm

2 stops24h 24m

Belgrade Nikola Tesla

Fri 12/11

9:40 am-10:45 pm

2 stops22h 05m

$668

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Fri 12/4

7:00 am-11:50 pm

2 stops31h 50m

Belgrade Nikola Tesla

Wed 12/9

9:40 am-10:45 pm

2 stops22h 05m

$668

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Tue 10/20

7:02 am-1:55 pm

2 stops21h 53m

Belgrade Nikola Tesla

Tue 10/27

8:05 pm-10:57 pm

2 stops34h 52m

$670

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Wed 10/21

7:02 am-7:15 pm

2 stops27h 13m

Belgrade Nikola Tesla

Tue 10/27

2:40 pm-10:57 pm

2 stops40h 17m

$670

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Mon 10/19

1:05 pm-11:55 am

1 stop13h 50m

Belgrade Nikola Tesla

Wed 11/4

6:05 am-11:40 am

1 stop14h 35m

$718

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Wed 10/14

1:05 pm-10:55 pm

1 stop24h 50m

Belgrade Nikola Tesla

Wed 11/4

6:05 am-11:40 am

1 stop14h 35m

$718

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Wed 10/14

1:05 pm-10:55 pm

1 stop24h 50m

Belgrade Nikola Tesla

Tue 11/3

12:35 pm-11:40 am

1 stop32h 05m

$718

Quickest round-trip

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Wed 10/28

2:40 pm-11:55 am

1 stop13h 15m

Belgrade Nikola Tesla

Wed 5/26

6:15 am-11:10 am

1 stop13h 55m

$748

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Wed 10/28

2:40 pm-11:55 am

1 stop13h 15m

Belgrade Nikola Tesla

Wed 5/26

6:15 am-4:27 pm

2 stops19h 12m

$757

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Fri 10/16

11:25 am-11:55 am

2 stops15h 30m

Belgrade Nikola Tesla

Mon 11/2

6:05 am-11:20 am

1 stop14h 15m

$822

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Portland to Belgrade

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 Belgrade?

The month of November is, on average, the cheapest month to fly to Belgrade from Portland, with most prices found around $657. If you are unable to visit Belgrade during the month of November, then departing from Portland during the month January is also very affordable. Most momondo users find prices during this month for around $725.

When to book flights from Portland to Belgrade

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Belgrade according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Belgrade (PDX to BEG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Belgrade

Best Price Found	$668
Fastest flight time	17h 15m
Direct flights	None

The best flight deal from Portland to Belgrade found on momondo in the last 72 hours is $668

The fastest flight from Portland to Belgrade takes 17h 15m

There are no direct flights from Portland to Belgrade. There are no popular flight routes from Portland to Belgrade.

Search flight deals

Frequently asked questions about flying from Portland to Belgrade

How far is Portland to Belgrade Nikola Tesla by plane?
The straight-line distance from Portland to Belgrade Nikola Tesla is 5797.0 mi. By plane, this route typically takes 17h 15m.
When did momondo last update prices for flights from Portland Airport to Belgrade Nikola Tesla Airport?
Prices for flights from Portland Airport to Belgrade Nikola Tesla Airport are updated daily.
How many operators does momondo search for flights from Portland Airport to Belgrade Nikola Tesla Airport?
The number of operators available for flights from Portland Airport to Belgrade Nikola Tesla Airport is 2 as of September 2026.
How old do you have to be to fly from Portland Airport to Belgrade Nikola Tesla Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Belgrade Nikola Tesla Airport.
What documentation or ID do you need to fly to Belgrade Nikola Tesla Airport?
The travel and health documents you'll need for your trip to Belgrade Nikola Tesla Airport 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 Belgrade Nikola Tesla Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Portland to Belgrade?
Based on momondo bookings for flights between Portland and Belgrade, the leading airline is Delta, making up 54% of the total bookings. Other popular airlines include KLM with 46%.

Best airlines flying from Portland to Belgrade

Compare and see reviews for airlines that fly from Portland to Belgrade with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $583	Free Cancellation	Rating 7.8 1,575 reviews		Search KLM flights
Delta	PriceFrom $657	Free Cancellation	Rating 7.8 8,590 reviews		Search Delta flights

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Why should I use momondo to find a flight deal from Portland to Belgrade?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Belgrade. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Belgrade with flexible booking policies on momondo?

momondo does allow users to show only those flights to Belgrade from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Belgrade?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belgrade from Portland.

I’m not ready to book a flight from Portland to Belgrade right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Belgrade from Portland. 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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Cheap flights from Portland to Belgrade from $668

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Belgrade departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Portland to Belgrade

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United Airlines flights from Portland to Belgrade

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How to get the cheapest flight ticket from Portland to Belgrade

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Cheap Portland to Belgrade (PDX to BEG) flight deals and tips

Best Price Found

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Direct flights

Frequently asked questions about flying from Portland to Belgrade

Best airlines flying from Portland to Belgrade

Compare and see reviews for airlines that fly from Portland to Belgrade with momondo

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An easier way to manage your Belgrade trip

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