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Cheap flights from Portland to Belgrade from $360

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 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Belgrade

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:10 pm - 1:00 pmPDX  Portland-BEG Belgrade Nikola Tesla
32h 50m2 stops Vancouver Intl Munich Franz Josef Strauss
Air Canada Logo
6:15 am - 6:31 pmBEG  Belgrade Nikola Tesla-PDX Portland
21h 16m2 stops Frankfurt am Main Vancouver Intl
$740Air Canada
Mon, Feb 1 - Fri, Feb 5
Delta Logo
6:47 am - 11:55 amPDX  Portland-BEG Belgrade Nikola Tesla
20h 08m2 stops Seattle/Tacoma Intl Amsterdam Schiphol
Delta Logo
6:15 am - 11:10 amBEG  Belgrade Nikola Tesla-PDX Portland
13h 55m1 stop Amsterdam Schiphol
$842Delta
Mon, Sep 7 - Tue, Sep 22
Delta Logo
11:22 am - 11:55 amPDX  Portland-BEG Belgrade Nikola Tesla
15h 33m2 stops Seattle/Tacoma Intl Amsterdam Schiphol
Delta Logo
12:35 pm - 11:10 amBEG  Belgrade Nikola Tesla-PDX Portland
31h 35m1 stop Amsterdam Schiphol
$842Delta
Mon, Sep 7 - Mon, Sep 21
Delta Logo
6:00 am - 11:55 amPDX  Portland-BEG Belgrade Nikola Tesla
20h 55m2 stops Minneapolis St Paul Amsterdam Schiphol
Delta Logo
12:35 pm - 11:10 amBEG  Belgrade Nikola Tesla-PDX Portland
31h 35m1 stop Amsterdam Schiphol
$842Delta
Mon, Sep 7 - Wed, Sep 23
United Airlines Logo
9:00 am - 4:30 pmPDX  Portland-BEG Belgrade Nikola Tesla
22h 30m2 stops San Francisco Munich Franz Josef Strauss
United Airlines Logo
1:10 pm - 12:34 amBEG  Belgrade Nikola Tesla-PDX Portland
20h 24m2 stops Munich Franz Josef Strauss San Francisco
$852United Airlines
Tue, Sep 8 - Thu, Sep 24
United Airlines Logo
9:00 am - 10:05 pmPDX  Portland-BEG Belgrade Nikola Tesla
28h 05m2 stops San Francisco Munich Franz Josef Strauss
United Airlines Logo
1:05 pm - 10:57 pmBEG  Belgrade Nikola Tesla-PDX Portland
18h 52m2 stops Munich Franz Josef Strauss San Francisco
$852United Airlines
Mon, Sep 7 - Wed, Sep 23
United Airlines Logo
4:07 pm - 10:05 pmPDX  Portland-BEG Belgrade Nikola Tesla
20h 58m2 stops Denver Intl Munich Franz Josef Strauss
United Airlines Logo
6:15 am - 6:09 pmBEG  Belgrade Nikola Tesla-PDX Portland
20h 54m2 stops Munich Franz Josef Strauss Denver Intl
$852United Airlines
Sun, Sep 13 - Tue, Sep 22
KLM Logo
7:10 am - 11:55 amPDX  Portland-BEG Belgrade Nikola Tesla
19h 45m2 stops New York John F Kennedy Intl Amsterdam Schiphol
KLM Logo
6:15 am - 11:10 amBEG  Belgrade Nikola Tesla-PDX Portland
13h 55m1 stop Amsterdam Schiphol
$892KLM
Fri, Sep 11 - Wed, Sep 23
KLM Logo
7:10 am - 11:55 amPDX  Portland-BEG Belgrade Nikola Tesla
19h 45m2 stops New York John F Kennedy Intl Amsterdam Schiphol
KLM Logo
6:15 am - 11:10 amBEG  Belgrade Nikola Tesla-PDX Portland
13h 55m1 stop Amsterdam Schiphol
$892KLM
Fri, Sep 11 - Thu, Sep 24
KLM Logo
7:10 am - 11:55 amPDX  Portland-BEG Belgrade Nikola Tesla
19h 45m2 stops New York John F Kennedy Intl Amsterdam Schiphol
KLM Logo
6:15 am - 5:31 pmBEG  Belgrade Nikola Tesla-PDX Portland
20h 16m2 stops Amsterdam Schiphol Minneapolis St Paul
$902KLM
Fri, Sep 11 - Thu, Sep 24

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Air Canada flights from Portland to Belgrade

Our best Air Canada deals on Portland to Belgrade flight tickets
Air Canada
Feb 1
PDX7:10 pmPortland
32h 50m
2 stops
BEG1:00 pmBelgrade Nikola Tesla
Feb 5
BEG6:15 amBelgrade Nikola Tesla
21h 16m
2 stops
PDX6:31 pmPortland
$740
Air Canada
Nov 6
PDX7:00 amPortland
20h 50m
2 stops
BEG12:50 pmBelgrade Nikola Tesla
Nov 29
BEG6:15 amBelgrade Nikola Tesla
23h 31m
3 stops
PDX8:46 pmPortland
$1,071
Air Canada
Sep 29
PDX10:10 amPortland
20h 55m
2 stops
BEG4:05 pmBelgrade Nikola Tesla
Oct 6
BEG6:15 amBelgrade Nikola Tesla
25h 08m
3 stops
PDX10:23 pmPortland
$1,098

Delta flights from Portland to Belgrade

Our best Delta deals on Portland to Belgrade flight tickets
Delta
Sep 7
PDX6:00 amPortland
20h 55m
2 stops
BEG11:55 amBelgrade Nikola Tesla
Sep 23
BEG12:35 pmBelgrade Nikola Tesla
31h 35m
1 stop
PDX11:10 amPortland
$842
Delta
Nov 7
PDX11:00 pmPortland
27h 55m
2 stops
BEG11:55 amBelgrade Nikola Tesla
Nov 29
BEG6:05 amBelgrade Nikola Tesla
14h 15m
1 stop
PDX11:20 amPortland
$849
Delta
Aug 16
PDX1:05 pmPortland
24h 50m
1 stop
BEG10:55 pmBelgrade Nikola Tesla
Aug 25
BEG12:35 pmBelgrade Nikola Tesla
31h 35m
1 stop
PDX11:10 amPortland
$879

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Belgrade 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, momondo users made 832,500 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Portland to Belgrade that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Mon 2/1

7:10 pm-1:00 pm

2 stops32h 50m

Belgrade Nikola Tesla

Fri 2/5

6:15 am-6:31 pm

2 stops21h 16m

$740

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Mon 9/7

6:47 am-11:55 am

2 stops20h 08m

Belgrade Nikola Tesla

Tue 9/22

6:15 am-11:10 am

1 stop13h 55m

$842

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Mon 9/7

11:22 am-11:55 am

2 stops15h 33m

Belgrade Nikola Tesla

Mon 9/21

12:35 pm-11:10 am

1 stop31h 35m

$842

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Mon 9/7

6:00 am-11:55 am

2 stops20h 55m

Belgrade Nikola Tesla

Wed 9/23

12:35 pm-11:10 am

1 stop31h 35m

$842

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Tue 9/8

9:00 am-4:30 pm

2 stops22h 30m

Belgrade Nikola Tesla

Thu 9/24

1:10 pm-12:34 am

2 stops20h 24m

$852

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Mon 9/7

9:00 am-10:05 pm

2 stops28h 05m

Belgrade Nikola Tesla

Wed 9/23

1:05 pm-10:57 pm

2 stops18h 52m

$852

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Sun 9/13

4:07 pm-10:05 pm

2 stops20h 58m

Belgrade Nikola Tesla

Tue 9/22

6:15 am-6:09 pm

2 stops20h 54m

$852
Quickest round-trip

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Fri 9/11

7:10 am-11:55 am

2 stops19h 45m

Belgrade Nikola Tesla

Wed 9/23

6:15 am-11:10 am

1 stop13h 55m

$892

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Fri 9/11

7:10 am-11:55 am

2 stops19h 45m

Belgrade Nikola Tesla

Thu 9/24

6:15 am-11:10 am

1 stop13h 55m

$892

PortlandBelgrade

PDX Portland - BEG Belgrade Nikola Tesla

PDXBEG

Portland

Fri 9/11

7:10 am-11:55 am

2 stops19h 45m

Belgrade Nikola Tesla

Thu 9/24

6:15 am-5:31 pm

2 stops20h 16m

$902

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Belgrade from

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 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 $936 to $1,156.
The lowest price recently found on this route was $740.

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

Fastest flight time

19h 04m

Direct flights

None
The fastest flight from Portland to Belgrade takes 19h 04m
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 04m.

  • 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?

  • 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?

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
KLMPriceFrom $627Free CancellationRating
7.8
1,555 reviews
Search KLM flights
DeltaPriceFrom $657Free CancellationRating
7.8
8,501 reviews
Search Delta flights

Traveling to a place near Belgrade?

Book flights to Belgrade if you plan to visit one of these locations
Subotica
Novi Sad

Why use momondo?

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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