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Belgium

$366+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BRU
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Portland to Belgium

Keep the following information in mind while searching for Portland to Belgium flight deals. Data was last updated August 14, 2025.

Round-trip from

$596
(United)

One-way from

$366
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$884
From Portland to Belgium
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One-way flight from Portland to Belgium
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Highest demand for flights based on searches. 19% potential increase in price ($220 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 14, 2025.

This United deal was found by Cheapflights users on 8/12. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/510:52 amPDX - BRU
1 stop13h 03mMultiple Airlines
Wed 11/1910:00 amBRU - PDX
2 stops37h 45mMultiple Airlines
Deal found 8/12$596
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/510:52 amPDX - BRU
1 stop13h 03mUnited Airlines
Wed 11/1911:55 amBRU - PDX
1 stop17h 34mUnited Airlines
Deal found 8/12$606
This Booking.com deal was found by Cheapflights users on 8/13. 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.
Fri 11/77:00 pmPDX - BRU
2 stops51h 50mMultiple Airlines
Mon 11/178:10 pmBRU - PDX
2 stops35h 23mMultiple Airlines
Deal found 8/13$617
This Mytrip deal was found by Cheapflights users on 8/12. 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.
Thu 10/99:55 amPDX - BRU
2 stops22h 00mMultiple Airlines
Sat 10/1810:05 pmBRU - PDX
2 stops29h 41mMultiple Airlines
Deal found 8/12$644
This Mytrip deal was found by Cheapflights users on 8/12. 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.
Wed 10/89:55 amPDX - BRU
2 stops19h 20mMultiple Airlines
Thu 10/1610:00 amBRU - PDX
2 stops22h 01mMultiple Airlines
Deal found 8/12$666
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:46 amPDX - BRU
1 stop13h 14mUnited Airlines
Thu 10/169:40 amBRU - PDX
2 stops38h 50mUnited Airlines
Deal found 8/12$670
This Air Canada deal was found by Cheapflights users on 8/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/136:15 amPDX - BRU
2 stops16h 50mAir Canada
Tue 10/2810:00 amBRU - PDX
2 stops36h 45mAir Canada
Deal found 8/12$671
This Ovago deal was found by Cheapflights users on 8/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:45 pmPDX - BRU
1 stop12h 40mBritish Airways
Mon 11/178:45 pmBRU - PDX
2 stops31h 29mBritish Airways
Deal found 8/13$678
This United Airlines deal was found by Cheapflights users on 8/14. 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 10/1310:46 amPDX - BRU
1 stop13h 14mUnited Airlines
Tue 10/2810:00 amBRU - PDX
2 stops20h 10mUnited Airlines
Deal found 8/14$686
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:00 amPDX - BRU
2 stops21h 15mUnited Airlines
Wed 12/2410:10 amBRU - PDX
1 stop21h 30mUnited Airlines
Deal found 8/12$690
This Mytrip deal was found by Cheapflights users on 8/11. 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.
Wed 10/83:20 pmPDX - CRL
2 stops16h 50mMultiple Airlines
Sun 10/196:20 amCRL - PDX
2 stops20h 35mMultiple Airlines
Deal found 8/11$1,288
This Mytrip deal was found by Cheapflights users on 8/13. 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.
Thu 10/23:20 pmPDX - CRL
2 stops22h 35mMultiple Airlines
Sun 10/126:20 amCRL - PDX
2 stops20h 35mMultiple Airlines
Deal found 8/13$1,320

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 August 14, 2025.
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 11/5

10:52 am-8:55 am

1 stop13h 03m

Brussels Bruxelles-National

Wed 11/19

10:00 am-2:45 pm

2 stops37h 45m

$596

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 11/5

10:52 am-8:55 am

1 stop13h 03m

Brussels Bruxelles-National

Wed 11/19

11:55 am-8:29 pm

1 stop17h 34m

$606

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Fri 11/7

7:00 pm-7:50 am

2 stops51h 50m

Brussels Bruxelles-National

Mon 11/17

8:10 pm-10:33 pm

2 stops35h 23m

$617

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Thu 10/9

9:55 am-4:55 pm

2 stops22h 00m

Brussels Bruxelles-National

Sat 10/18

10:05 pm-6:46 pm

2 stops29h 41m

$644

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 10/8

9:55 am-2:15 pm

2 stops19h 20m

Brussels Bruxelles-National

Thu 10/16

10:00 am-11:01 pm

2 stops22h 01m

$666

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 10/8

10:46 am-9:00 am

1 stop13h 14m

Brussels Bruxelles-National

Thu 10/16

9:40 am-3:30 pm

2 stops38h 50m

$670

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Mon 10/13

6:15 am-8:05 am

2 stops16h 50m

Brussels Bruxelles-National

Tue 10/28

10:00 am-2:45 pm

2 stops36h 45m

$671

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Mon 10/13

6:15 am-8:05 am

2 stops16h 50m

Brussels Bruxelles-National

Fri 10/24

10:00 am-9:20 am

2 stops32h 20m

$671

PortlandBrussels

PDX - CRL

PDXCRL

Portland

Wed 10/8

3:20 pm-5:10 pm

2 stops16h 50m

Charleroi Brussels

Sun 10/19

6:20 am-5:55 pm

2 stops20h 35m

$1,288

PortlandBrussels

PDX - CRL

PDXCRL

Portland

Thu 10/2

3:20 pm-10:55 pm

2 stops22h 35m

Charleroi Brussels

Sun 10/12

6:20 am-5:55 pm

2 stops20h 35m

$1,320

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 20 results
1
2

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, November is the cheapest month in which you can book a flight from Portland to Belgium (average of $614). Flying from Portland to Belgium in June is currently the most expensive (average of $1,079). 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.

What is the cheapest time of day to fly from PDX to BE?

Find hourly flight availability from Portland to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from Portland to Belgium, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 14, 2025.
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
8.0
Very good
7,980 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,381 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
526 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,266 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 - Charleroi Brussels or Portland - Antwerp Deurne 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, November is the cheapest month in which you can book a flight from Portland to Belgium (average of $614). Flying from Portland to Belgium in June is currently the most expensive (average of $1,079). 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$533Average$820FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$660Average$989FlexibilityNo cancel feeOn-time69%
KLMCheapest$705Average$852FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$712Average$929FlexibilityNo cancel feeOn-time70%
DeltaCheapest$821Average$1,103FlexibilityNo cancel feeOn-timeN/A

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