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Belgium

$202+ Cheap flights from Portland (PDX) to Belgium

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BRU
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
1 adult, Economy
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Cheap flight deals from Portland to Belgium

Cheapest flights from Portland to Belgium
Explore the most affordable flight options available from Portland to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 24, 2026.

This United Airlines deal was found by Cheapflights users on 1/22. 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 3/410:56 am
PDX
-
BRU
1 stop12h 59m
United Airlines
Sun 3/811:55 am
BRU
-
PDX
1 stop18h 03m
United Airlines
Deal found 1/22$484
This United Airlines deal was found by Cheapflights users on 1/23. 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.
Mon 3/91:00 pm
PDX
-
BRU
2 stops16h 15m
United Airlines
Mon 3/1610:00 am
BRU
-
PDX
2 stops43h 58m
United Airlines
Deal found 1/23$485
This Mytrip deal was found by Cheapflights users on 1/23. 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.
Fri 4/107:05 pm
PDX
-
BRU
2 stops51h 45m
Multiple Airlines
Tue 4/219:40 am
BRU
-
PDX
2 stops41h 50m
Multiple Airlines
Deal found 1/23$486
This United Airlines deal was found by Cheapflights users on 1/23. 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 4/221:39 pm
PDX
-
BRU
2 stops21h 21m
United Airlines
Wed 4/2912:00 pm
BRU
-
PDX
1 stop17h 42m
United Airlines
Deal found 1/23$504
This United Airlines deal was found by Cheapflights users on 1/24. 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 2/217:00 am
PDX
-
BRU
2 stops21h 15m
United Airlines
Sat 2/2810:10 am
BRU
-
PDX
1 stop17h 39m
United Airlines
Deal found 1/24$505
This Air Canada deal was found by Cheapflights users on 1/23. 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.
Wed 3/49:50 am
PDX
-
BRU
2 stops37h 00m
Air Canada
Sun 3/89:35 am
BRU
-
PDX
2 stops31h 40m
Air Canada
Deal found 1/23$506
This United Airlines deal was found by Cheapflights users on 1/24. 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.
Fri 3/136:57 pm
PDX
-
BRU
2 stops28h 58m
United Airlines
Sat 3/217:00 am
BRU
-
PDX
2 stops37h 33m
United Airlines
Deal found 1/24$520
This Mytrip deal was found by Cheapflights users on 1/23. 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.
Wed 1/289:50 am
PDX
-
CRL
3 stops21h 05m
Multiple Airlines
Wed 2/44:30 pm
CRL
-
PDX
3 stops35h 00m
Multiple Airlines
Deal found 1/23$3,859

Find flight deals from Portland to Belgium

Keep the following information in mind while searching for Portland to Belgium flight deals. Data was last updated January 24, 2026.

Round-trip from

$455
(FlightHub)

One-way from

$202
(oojo)

Popular in

June

Cheapest in

January

Average price

$531
From Portland to Belgium
Search Deals
One-way flight from Portland to Belgium
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($269 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Belgium 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 January 24, 2026.
Use the filters below to find and compare flights from Portland to Belgium that are best for you.

Fly from

Portland

Fly to

Belgium

Route

Depart

Return

Price

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 3/4

10:56 am-8:55 am

1 stop12h 59m

Brussels Bruxelles-National

Sun 3/8

11:55 am-9:58 pm

1 stop18h 03m

$484

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Mon 3/9

1:00 pm-1:15 pm

2 stops16h 15m

Brussels Bruxelles-National

Mon 3/16

10:00 am-9:58 pm

2 stops43h 58m

$485

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 4/22

1:39 pm-8:00 pm

2 stops21h 21m

Brussels Bruxelles-National

Wed 4/29

12:00 pm-8:42 pm

1 stop17h 42m

$504

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Sat 2/21

7:00 am-1:15 pm

2 stops21h 15m

Brussels Bruxelles-National

Sat 2/28

10:10 am-6:49 pm

1 stop17h 39m

$505

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 3/4

9:50 am-7:50 am

2 stops37h 00m

Brussels Bruxelles-National

Sun 3/8

9:35 am-8:15 am

2 stops31h 40m

$506

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Fri 3/13

6:57 pm-7:55 am

2 stops28h 58m

Brussels Bruxelles-National

Sat 3/21

7:00 am-12:33 pm

2 stops37h 33m

$520

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 3/18

7:00 am-1:15 pm

2 stops22h 15m

Brussels Bruxelles-National

Wed 4/1

12:00 pm-8:42 pm

1 stop17h 42m

$557

PortlandBrussels

PDX - CRL

PDXCRL

Portland

Fri 4/17

9:50 am-10:55 pm

3 stops28h 05m

Charleroi Brussels

Sat 4/25

5:35 pm-6:30 pm

3 stops33h 55m

$1,069

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Thu 5/14

3:30 pm-12:55 pm

1 stop12h 25m

$202

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Sat 4/4

3:30 pm-12:55 pm

1 stop12h 25m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 31 results
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Best time to book a flight from Portland to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from Portland with our price prediction graph.
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 Belgium

What is the cheapest month to book a flight from Portland to Belgium?

Currently, December is the cheapest month in which you can book a flight from Portland to Belgium (average of $393). Flying from Portland to Belgium in June is currently the most expensive (average of $999). 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 Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated January 24, 2026.
See what other customers who have flown with Delta, KLM, and United Airlines from Portland to Belgium have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,113 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,113 reviews
Delta
7.9
Good
8,113 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,443 reviews
Delta
7.9
Good
8,113 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,196 reviews
Delta
7.9
Good
8,113 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.1
Good
602 reviews
Delta
7.9
Good
8,113 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,696 reviews
Delta
7.9
Good
8,113 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Portland to Belgium. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Belgium?

    Located just 6.0 mi from the city center, Portland (PDX) is the airport most travelers will use when flying to Belgium from Portland.

  • How long is the flight from Portland to Belgium?

    For as low as $458, Air Canada can have you in Belgium from Portland in 17h. Airlines will cover a distance of 5057 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Portland to Belgium?

    When deciding which route to take from Portland to Belgium consider Portland - Brussels Bruxelles-National, Portland - Antwerp Deurne or Portland - Charleroi Brussels as they are the most popular.

  • Can I find deals for flights from Portland to Belgium that include hotel bookings?

    Yes. In addition to deals on Portland to Belgium flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Belgium?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Belgium.

  • Can I find deals for business class flights from Portland to Belgium?

    Yes. Cheapflights offers flight deals from Portland to Belgium by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Belgium?

    Currently, December is the cheapest month in which you can book a flight from Portland to Belgium (average of $393). Flying from Portland to Belgium in June is currently the most expensive (average of $999). 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.

See more FAQs

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Alternative routes for Portland to Belgium

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Portland to Belgium

Discover the top 5 airlines that operate flights from Portland to Belgium. 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 January 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$393Average$697FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$611Average$973FlexibilityNo cancel feeOn-time69%
KLMCheapest$611Average$1,061FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$687Average$941FlexibilityNo cancel feeOn-time70%
DeltaCheapest$757Average$1,010FlexibilityNo cancel feeOn-timeN/A

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