Belgium

$264+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BRU
Apr 12 — Apr 191
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Belgium with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 13, 2026.

This Air Canada deal was found by Cheapflights users on 3/8. 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.
Sun 12/67:10 pm
PDX
-
BRU
2 stops27h 40m
Air Canada
Thu 12/1010:00 am
BRU
-
PDX
2 stops37h 40m
Air Canada
Deal found 3/8$615
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Sun 12/610:00 am
PDX
-
BRU
2 stops18h 15m
United Airlines
Thu 12/1010:10 am
BRU
-
PDX
1 stop22h 52m
United Airlines
Deal found 3/8$619
This Gotogate deal was found by Cheapflights users on 3/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:30 pm
PDX
-
BRU
1 stop12h 25m
Icelandair
Fri 5/11:50 pm
BRU
-
PDX
1 stop13h 10m
Icelandair
Deal found 3/12$622
This FlightHub deal was found by Cheapflights users on 3/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:30 pm
PDX
-
BRU
1 stop12h 25m
Icelandair
Mon 5/111:50 pm
BRU
-
PDX
1 stop13h 10m
Icelandair
Deal found 3/8$626
This FlightHub deal was found by Cheapflights users on 3/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:10 am
PDX
-
BRU
2 stops24h 50m
Air Canada
Tue 10/2710:00 am
BRU
-
PDX
2 stops40h 05m
Air Canada
Deal found 3/9$628
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 10/133:30 pm
PDX
-
BRU
2 stops32h 25m
United Airlines
Tue 10/2710:10 am
BRU
-
PDX
1 stop21h 52m
United Airlines
Deal found 3/9$648
This Air Canada deal was found by Cheapflights users on 3/8. 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.
Sun 5/310:10 am
PDX
-
BRU
2 stops42h 05m
Air Canada
Wed 5/139:55 am
BRU
-
PDX
2 stops41h 50m
Air Canada
Deal found 3/8$654
This Air Canada deal was found by Cheapflights users on 3/8. 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.
Sun 5/310:10 am
PDX
-
BRU
2 stops37h 45m
Air Canada
Tue 5/129:40 am
BRU
-
PDX
2 stops42h 05m
Air Canada
Deal found 3/8$659
This Air Canada deal was found by Cheapflights users on 3/8. 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.
Fri 5/13:30 pm
PDX
-
BRU
2 stops54h 40m
Air Canada
Wed 5/139:55 am
BRU
-
PDX
2 stops45h 40m
Air Canada
Deal found 3/8$661
This Mytrip deal was found by Cheapflights users on 3/11. 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.
Mon 5/410:10 am
PDX
-
CRL
3 stops27h 45m
Multiple Airlines
Mon 5/118:50 am
CRL
-
PDX
2 stops18h 10m
Multiple Airlines
Deal found 3/11$1,084
This Mytrip deal was found by Cheapflights users on 3/8. 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 5/110:10 am
PDX
-
CRL
3 stops25h 10m
Multiple Airlines
Mon 5/118:50 am
CRL
-
PDX
2 stops18h 10m
Multiple Airlines
Deal found 3/8$1,252
This Mytrip deal was found by Cheapflights users on 3/12. 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.
Tue 3/313:30 pm
PDX
-
CRL
3 stops22h 25m
Multiple Airlines
Fri 4/39:50 am
CRL
-
PDX
2 stops17h 10m
Multiple Airlines
Deal found 3/12$1,287

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 March 13, 2026.

Round-trip from

$622
(Gotogate)

One-way from

$264
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,010
From Portland to Belgium
One-way flight from Portland to Belgium
Highest demand for flights based on searches. 22% potential increase in price ($251 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 March 13, 2026.
Use the filters below to find and compare flights from Portland to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Tue 5/5

1:05 pm-2:40 pm

1 stop16h 35m

Brussels Bruxelles-National

Tue 5/12

8:05 am-11:10 am

1 stop12h 05m

$686

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 9/9

8:20 am-7:15 am

1 stop13h 55m

Brussels Bruxelles-National

Wed 9/23

12:00 pm-8:20 pm

1 stop17h 20m

$707

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Sat 8/1

11:30 pm-7:15 am

1 stop22h 45m

Brussels Bruxelles-National

Fri 10/30

11:55 am-8:25 pm

1 stop16h 30m

$707

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Mon 5/4

3:30 pm-8:00 pm

2 stops19h 30m

Brussels Bruxelles-National

Mon 5/11

10:15 am-10:35 pm

1 stop21h 20m

$724

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Fri 5/1

11:55 pm-9:00 am

1 stop24h 05m

Brussels Bruxelles-National

Tue 5/12

12:00 pm-8:42 pm

1 stop17h 42m

$783

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 4/1

7:00 am-1:15 pm

2 stops21h 15m

Brussels Bruxelles-National

Thu 4/30

12:00 pm-8:42 pm

1 stop17h 42m

$789

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Mon 5/4

8:04 am-7:15 am

1 stop14h 11m

Brussels Bruxelles-National

Tue 6/2

9:40 am-11:38 am

2 stops34h 58m

$822

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Fri 5/1

11:55 pm-9:00 am

1 stop24h 05m

Brussels Bruxelles-National

Mon 5/11

10:15 am-6:45 pm

1 stop17h 30m

$833

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Fri 4/17

8:05 am-7:25 am

1 stop14h 20m

Brussels Bruxelles-National

Sun 4/19

9:55 am-10:24 am

2 stops33h 29m

$836

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 9/9

10:00 am-11:00 pm

2 stops28h 00m

Brussels Bruxelles-National

Wed 9/23

5:45 am-9:35 pm

3 stops24h 50m

$852

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 44 resultsSorted by cheapest first
1
2
3
...
5

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 March 13, 2026.
See what other customers who have flown with Delta,KLM, andUnited 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.

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

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.

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

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.

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

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.

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

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.

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

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.

Entertainment

7.8

Comfort

7.9

Food

7.2

Boarding

8.1

Crew

8.5

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 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 $707, KLM can have you in Belgium from Portland in 13h 55m. 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?

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$393Average$673FlexibilityNo cancel feeOn-time76%
KLMCheapest$529Average$1,068FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$611Average$1,024FlexibilityNo cancel feeOn-time69%
DeltaCheapest$611Average$1,180FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$687Average$974FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.