What is the cheapest airline that flies from Portland to Belgrade Nikola Tesla?

Delta is the most popular carrier operating from Portland to Belgrade Nikola Tesla

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 August 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.

$468 Cheap Flights from Portland to Belgrade in 2026

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.

3:30 pm - 11:50 pmPDX Portland-BEG Belgrade Nikola Tesla

23h 20m2 stops Reykjavik Keflavik Intl Oslo Gardermoen

5:15 pm - 5:55 pmBEG Belgrade Nikola Tesla-PDX Portland

33h 40m3 stops Warsaw Frederic Chopin Oslo Gardermoen Reykjavik Keflavik Intl

$760Multiple Airlines

Thu, Oct 8 - Thu, Oct 15

3:30 pm - 11:50 pmPDX Portland-BEG Belgrade Nikola Tesla

23h 20m2 stops Reykjavik Keflavik Intl Oslo Gardermoen

6:00 am - 6:00 pmBEG Belgrade Nikola Tesla-PDX Portland

20h 00m2 stops Oslo Gardermoen Reykjavik Keflavik Intl

$783Multiple Airlines

Sat, Oct 17 - Mon, Oct 26

3:30 pm - 10:25 amPDX Portland-BEG Belgrade Nikola Tesla

33h 55m3 stops Reykjavik Keflavik Intl Oslo Gardermoen Vienna Intl

5:15 pm - 5:55 pmBEG Belgrade Nikola Tesla-PDX Portland

33h 40m3 stops Warsaw Frederic Chopin Oslo Gardermoen Reykjavik Keflavik Intl

$809Multiple Airlines

Thu, Oct 8 - Thu, Oct 15

7:45 pm - 7:15 pmPDX Portland-BEG Belgrade Nikola Tesla

38h 30m2 stops Vancouver Intl Zurich

1:10 pm - 9:31 amBEG Belgrade Nikola Tesla-PDX Portland

29h 21m2 stops Munich Franz Josef Strauss Vancouver Intl

$838Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

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

13h 50m1 stop Amsterdam Schiphol

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

13h 55m1 stop Amsterdam Schiphol

$888Delta

Tue, Oct 6 - Tue, Oct 13

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

13h 50m1 stop Amsterdam Schiphol

6:05 am - 12:20 pmBEG Belgrade Nikola Tesla-PDX Portland

14h 15m1 stop Amsterdam Schiphol

$890Delta

Fri, Oct 16 - Sun, Nov 1

5:30 am - 11:55 amPDX Portland-BEG Belgrade Nikola Tesla

21h 25m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

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

13h 55m1 stop Amsterdam Schiphol

$892Delta

Tue, Oct 6 - Tue, Oct 13

7:00 am - 11:55 amPDX Portland-BEG Belgrade Nikola Tesla

19h 55m2 stops New York John F Kennedy Intl Amsterdam Schiphol

6:05 am - 12:20 pmBEG Belgrade Nikola Tesla-PDX Portland

14h 15m1 stop Amsterdam Schiphol

$894Delta

Fri, Oct 16 - Sun, Nov 1

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

13h 50m1 stop Amsterdam Schiphol

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

13h 55m1 stop Amsterdam Schiphol

$1,203KLM

Thu, Oct 8 - Thu, Oct 15

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

24h 50m1 stop Amsterdam Schiphol

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

13h 55m1 stop Amsterdam Schiphol

$1,238KLM

Thu, Oct 1 - Sat, Oct 10

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United Airlines flights from Portland to Belgrade

Our best United Airlines deals on Portland to Belgrade flight tickets

United Airlines

Oct 17

PDX11:59 pmPortland

27h 21m

2 stops

BEG12:20 pmBelgrade Nikola Tesla

Oct 26

BEG1:40 pmBelgrade Nikola Tesla

39h 22m

3 stops

PDX9:02 pmPortland

$884

United Airlines

Sep 7

PDX5:30 amPortland

22h 00m

2 stops

BEG12:30 pmBelgrade Nikola Tesla

Sep 14

BEG1:05 pmBelgrade Nikola Tesla

41h 00m

2 stops

PDX9:05 pmPortland

$958

United Airlines

Oct 1

PDX10:51 amPortland

26h 14m

2 stops

BEG10:05 pmBelgrade Nikola Tesla

Oct 10

BEG6:10 amBelgrade Nikola Tesla

36h 21m

2 stops

PDX9:31 amPortland

$1,024

Air Canada flights from Portland to Belgrade

Our best Air Canada deals on Portland to Belgrade flight tickets

Air Canada

Oct 18

PDX3:30 pmPortland

16h 00m

2 stops

BEG4:30 pmBelgrade Nikola Tesla

Oct 25

BEG6:15 amBelgrade Nikola Tesla

20h 16m

3 stops

PDX6:31 pmPortland

$920

Air Canada

Oct 16

PDX8:30 amPortland

22h 15m

3 stops

BEG3:45 pmBelgrade Nikola Tesla

Nov 1

BEG6:15 amBelgrade Nikola Tesla

36h 11m

3 stops

PDX10:26 amPortland

$1,023

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Thu 10/8

3:30 pm-11:50 pm

2 stops23h 20m

Belgrade Nikola Tesla

Thu 10/15

5:15 pm-5:55 pm

3 stops33h 40m

$760

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Sat 10/17

3:30 pm-11:50 pm

2 stops23h 20m

Belgrade Nikola Tesla

Mon 10/26

6:00 am-6:00 pm

2 stops20h 00m

$783

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Thu 10/8

3:30 pm-10:25 am

3 stops33h 55m

Belgrade Nikola Tesla

Thu 10/15

5:15 pm-5:55 pm

3 stops33h 40m

$809

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Tue 10/6

7:45 pm-7:15 pm

2 stops38h 30m

Belgrade Nikola Tesla

Tue 10/13

1:10 pm-9:31 am

2 stops29h 21m

$838

Quickest round-trip

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Tue 10/6

1:05 pm-11:55 am

1 stop13h 50m

Belgrade Nikola Tesla

Tue 10/13

6:15 am-11:10 am

1 stop13h 55m

$888

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Fri 10/16

1:05 pm-11:55 am

1 stop13h 50m

Belgrade Nikola Tesla

Sun 11/1

6:05 am-12:20 pm

1 stop14h 15m

$890

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Tue 10/6

5:30 am-11:55 am

2 stops21h 25m

Belgrade Nikola Tesla

Tue 10/13

6:15 am-11:10 am

1 stop13h 55m

$892

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Fri 10/16

7:00 am-11:55 am

2 stops19h 55m

Belgrade Nikola Tesla

Sun 11/1

6:05 am-12:20 pm

1 stop14h 15m

$894

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Thu 10/8

1:05 pm-11:55 am

1 stop13h 50m

Belgrade Nikola Tesla

Thu 10/15

6:15 am-11:10 am

1 stop13h 55m

$1,203

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Thu 10/1

1:05 pm-10:55 pm

1 stop24h 50m

Belgrade Nikola Tesla

Sat 10/10

6:15 am-11:10 am

1 stop13h 55m

$1,238

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted 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

Prices

Airlines

What is the typical price of a round-trip flight between Portland and Belgrade?

Prices are currently low for flights on this route.

Typical prices usually range from $841 to $1,121.
The lowest price recently found on this route was $760.

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	$468
Fastest flight time	19h 40m
Direct flights	None

The best one-way flight to Belgrade from Portland in the past 72 hours is $468. The best round-trip flight deal from Portland to Belgrade found on momondo in the last 72 hours is $760.

The fastest flight from Portland to Belgrade takes 19h 40m

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 19h 40m.
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 August 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 KLM, making up 55% of the total bookings. Other popular airlines include Delta with 45%.

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 $627	Free Cancellation	Rating 7.8 1,565 reviews		Search KLM flights
Delta	PriceFrom $657	Free Cancellation	Rating 7.8 8,518 reviews		Search Delta flights

Subotica

Novi Sad

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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 $468

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Belgrade departing on 9/11. 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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United Airlines flights from Portland to Belgrade

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Air Canada flights from Portland to Belgrade

Our best Air Canada deals on Portland to Belgrade flight tickets

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How to get the cheapest flight ticket from Portland to Belgrade

What is the typical price of a round-trip flight between Portland and Belgrade?

What is the cheapest month to fly to Belgrade?

What is the cheapest airline that flies from Portland to Belgrade Nikola Tesla?

When to book flights from Portland to Belgrade

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

Traveling to a place near Belgrade?

Why use momondo?

An easier way to manage your Belgrade trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Daily price changes in your inbox - only with Price Alerts.

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List of cabin classes available on flights landing in Belgrade. Availability may vary depending on flight origin and airline.

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