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Bruxelles-National

$234+ Cheap flights from Portland (PDX) to Bruxelles-National (BRU)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BRU
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Portland to Bruxelles-National

Cheapest flights from Portland to Bruxelles-National
Explore the most affordable flight options available from Portland to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This lastminute.com deal was found by Cheapflights users on 1/26. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/72:45 pm
PDX
-
BRU
1 stop12h 10m
Icelandair
Fri 3/2012:50 pm
BRU
-
PDX
1 stop13h 10m
Icelandair
Deal found 1/26$430
This Booking.com deal was found by Cheapflights users on 1/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/233:20 pm
PDX
-
BRU
2 stops32h 35m
Air Canada
Mon 3/210:00 am
BRU
-
PDX
2 stops37h 40m
Air Canada
Deal found 1/25$494
This United Airlines deal was found by Cheapflights users on 1/26. 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 3/711:00 am
PDX
-
BRU
2 stops17h 15m
United Airlines
Fri 3/2010:15 am
BRU
-
PDX
1 stop19h 37m
United Airlines
Deal found 1/26$502
This United Airlines deal was found by Cheapflights users on 1/26. 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 4/228:40 am
PDX
-
BRU
2 stops19h 35m
United Airlines
Wed 4/2912:00 pm
BRU
-
PDX
1 stop17h 42m
United Airlines
Deal found 1/26$504
This United Airlines deal was found by Cheapflights users on 1/25. 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 3/47:00 am
PDX
-
BRU
2 stops21h 15m
United Airlines
Sun 3/811:55 am
BRU
-
PDX
1 stop18h 03m
United Airlines
Deal found 1/25$505
This Air Canada deal was found by Cheapflights users on 1/25. 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 3/43:15 pm
PDX
-
BRU
2 stops31h 35m
Air Canada
Sun 3/89:35 am
BRU
-
PDX
2 stops31h 40m
Air Canada
Deal found 1/25$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 1/25. 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 4/173:15 pm
PDX
-
BRU
2 stops54h 55m
Multiple Airlines
Sun 4/267:30 pm
BRU
-
PDX
2 stops38h 11m
Multiple Airlines
Deal found 1/25$580
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:22 am
PDX
-
BRU
2 stops29h 48m
British Airways
Sat 4/2510:10 pm
BRU
-
PDX
1 stop28h 30m
British Airways
Deal found 1/24$605

Find flight deals from Portland to Bruxelles-National

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Bruxelles-National (BRU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$430
(lastminute.com)

One-way from

$234
(Air Canada)

Popular in

June

Cheapest in

January

Average price

$531
Provider with most accurate pricing for Portland-Brussels Bruxelles-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Brussels Bruxelles-National flights.
Search Deals
From Portland to Brussels Bruxelles-National
Search Deals
One-way flight from Portland to Brussels Bruxelles-National
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 Bruxelles-National 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 26, 2026.
Use the filters below to find and compare flights from Portland to Brussels Bruxelles-National Airport that are best for you.

Fly from

Portland

Fly to

Bruxelles-National

Route

Depart

Return

Price

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Sat 3/7

11:00 am-1:15 pm

2 stops17h 15m

Brussels Bruxelles-National

Fri 3/20

10:15 am-9:52 pm

1 stop19h 37m

$502

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

Wed 3/4

1:18 pm-1:15 pm

2 stops14h 57m

Brussels Bruxelles-National

Sun 3/8

11:55 am-9:58 pm

1 stop18h 03m

$505

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Mon 2/23

5:35 am-1:15 pm

2 stops22h 40m

Brussels Bruxelles-National

Mon 3/2

10:10 am-6:49 pm

1 stop17h 39m

$505

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 3/4

7:05 pm-7:50 am

2 stops27h 45m

Brussels Bruxelles-National

Sun 3/8

9:35 am-8:15 am

2 stops31h 40m

$506

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Mon 2/23

5:45 pm-4:40 pm

1 stop13h 55m

Brussels Bruxelles-National

Mon 3/2

11:50 am-3:55 pm

1 stop13h 05m

$509

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Fri 3/13

11:59 pm-7:55 am

1 stop23h 56m

Brussels Bruxelles-National

Sat 3/21

7:00 am-12:33 pm

2 stops37h 33m

$521

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Fri 4/17

6:22 am-9:10 pm

2 stops29h 48m

Brussels Bruxelles-National

Sat 4/25

10:10 pm-5:40 pm

1 stop28h 30m

$605

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 5/13

3:25 pm-8:00 pm

2 stops19h 35m

$234

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 5/13

8:04 am-7:15 am

1 stop14h 11m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 14 results
1
2

Compare providers for flights from Portland to Bruxelles-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Bruxelles-National in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Brussels Bruxelles-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Brussels Bruxelles-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Brussels Bruxelles-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Brussels Bruxelles-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National 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 Brussels Bruxelles-National Airport

How far ahead should I book a flight from Portland to Brussels Bruxelles-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Bruxelles-National. Price data was last updated on January 23, 2026.

The best time to book flights from Portland to Brussels Bruxelles-National Airport is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Portland to Brussels Bruxelles-National Airport?

Currently, December is the cheapest month in which you can book a flight from Portland to Brussels Bruxelles-National Airport (average of $393). Flying from Portland to Brussels Bruxelles-National Airport 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.

How much does it cost to fly round-trip from Portland to Brussels Bruxelles-National Airport?

Reviews of airlines servicing Bruxelles-National

Get insights into the airlines that provide service to Bruxelles-National. 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 Bruxelles-National. Reviews last updated January 26, 2026.
See what other customers who have flown with Delta, KLM, and United Airlines from Portland to Brussels Bruxelles-National Airport 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

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

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

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

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

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

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
9,201 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

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
603 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

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
7,701 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

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 Bruxelles-National. 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 Brussels Bruxelles-National?

    For a flight from Portland to Brussels Bruxelles-National, you will be flying from Portland. Portland (PDX) is just 6.0 mi from the center of the city. Portland is the only Portland airport and it handles 0 outbound flights to Brussels Bruxelles-National per day. 5 airlines have flights to Brussels Bruxelles-National from Portland on a regular basis.

  • How long is the flight from Portland to Brussels Bruxelles-National Airport?

    Airlines like United Airlines and Air Canada fly from Portland to Brussels Bruxelles-National Airport in about 17h 15m. The time it takes to get you to your destination can typically vary by up to 10h 30m. There are 5057 mi between Portland and Brussels Bruxelles-National Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Portland to Brussels Bruxelles-National Airport round-trip?

    According to our current data, Icelandair ($393), KLM ($529), and United Airlines ($611) offers the cheapest pricing from Portland to Brussels Bruxelles-National Airport. Icelandair is currently priced 54% below the average price you’ll pay for this route.

  • Can I find deals for flights from Portland to Bruxelles-National that include hotel bookings?

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

  • How can I find direct flights from Portland to Bruxelles-National?

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

  • Can I find deals for business class flights from Portland to Bruxelles-National?

    Yes. Cheapflights offers flight deals from Portland to Bruxelles-National 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 Brussels Bruxelles-National Airport?

    Currently, December is the cheapest month in which you can book a flight from Portland to Brussels Bruxelles-National Airport (average of $393). Flying from Portland to Brussels Bruxelles-National Airport 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

Traveling to a place near Brussels Bruxelles-National Airport?

Book flights to Brussels Bruxelles-National Airport if you plan to visit one of these locations
Mons
Hasselt
Charleroi
Mechelen
Zaventem

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Bruxelles-National

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Bruxelles-National flights
Portland to Charleroi Brussels flights

Top 5 airlines flying from Portland to Bruxelles-National

Discover the top 5 airlines that operate flights from Portland to Bruxelles-National. 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 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$393Average$697FlexibilityNo cancel feeOn-time76%
KLMCheapest$529Average$1,061FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$611Average$1,024FlexibilityNo cancel feeOn-time69%
DeltaCheapest$611Average$1,089FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$687Average$974FlexibilityNo cancel feeOn-time70%

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