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$264+ Cheap flights from Oregon 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 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap flight deals from Oregon to Belgium

Cheapest flights from Oregon to Belgium
Explore the most affordable flight options available from Oregon to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

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.
Tue 12/18:20 am
BOI
-
BRU
2 stops20h 55m
United Airlines
Thu 12/310:10 am
BRU
-
BOI
2 stops21h 49m
United Airlines
Deal found 3/8$589
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 3/10. 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 11/306:20 am
BOI
-
BRU
2 stops22h 55m
United Airlines
Fri 12/1110:00 am
BRU
-
BOI
2 stops31h 43m
United Airlines
Deal found 3/10$638
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 Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:45 pm
PDX
-
BRU
2 stops50h 25m
Air Canada
Tue 5/129:40 am
BRU
-
PDX
2 stops42h 05m
Air Canada
Deal found 3/8$666

Find flight deals from Oregon to Belgium

Keep the following information in mind while searching for Oregon to Belgium flight deals. Data was last updated March 12, 2026.

Round-trip from

$622
(Gotogate)

One-way from

$264
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

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

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon 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 12, 2026.
Use the filters below to find and compare flights from Oregon to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 4/22

9:50 am-8:00 pm

2 stops25h 10m

Brussels Bruxelles-National

Wed 4/29

12:00 pm-8:42 pm

1 stop17h 42m

$674

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Tue 4/21

6:00 am-6:20 pm

2 stops28h 20m

Brussels Bruxelles-National

Tue 4/28

7:05 pm-10:54 pm

2 stops35h 49m

$676

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Thu 4/9

5:29 pm-8:00 pm

2 stops18h 31m

Brussels Bruxelles-National

Tue 4/14

10:15 am-11:02 pm

1 stop20h 47m

$687
Quickest round-trip

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Tue 4/21

2:37 pm-1:15 pm

2 stops14h 38m

Brussels Bruxelles-National

Tue 4/28

10:15 am-11:02 pm

1 stop20h 47m

$695

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Thu 4/9

2:37 pm-1:15 pm

2 stops14h 38m

Brussels Bruxelles-National

Thu 4/16

9:40 am-7:53 pm

2 stops42h 13m

$730

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Sun 4/26

5:29 pm-8:00 pm

2 stops18h 31m

Brussels Bruxelles-National

Sun 5/3

10:15 am-10:50 pm

1 stop20h 35m

$745

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Sat 4/25

7:03 pm-7:15 am

2 stops28h 12m

Brussels Bruxelles-National

Sat 5/2

2:25 pm-10:50 pm

2 stops40h 25m

$780

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

Sun 3/29

3:15 pm-7:10 am

2 stops30h 55m

Brussels Bruxelles-National

Wed 4/8

9:35 am-9:10 am

2 stops32h 35m

$810

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Sun 3/29

8:05 am-7:15 am

1 stop14h 10m

Brussels Bruxelles-National

Wed 4/8

9:55 am-10:54 pm

2 stops21h 59m

$816

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 44 resultsSorted by cheapest first
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Best time to book a flight from Oregon to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from Oregon 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 Oregon to Belgium

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

Currently, December is the cheapest month in which you can book a flight from Oregon to Belgium (average of $393). Flying from Oregon 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.

Related info for your journey

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

  • How long is the flight from Oregon to Belgium?

    Airlines like United Airlines, Lufthansa, and Air Canada fly from Oregon to Belgium in about 12h 56m. The time it takes to get you to your destination can typically vary by up to 17h 59m. Airlines will cover a distance of 5002 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon 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 Oregon to Belgium?

    Currently, December is the cheapest month in which you can book a flight from Oregon to Belgium (average of $393). Flying from Oregon 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

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Alternative routes for Oregon 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 Oregon to Belgium

Discover the top 5 airlines that operate flights from Oregon 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 12, 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%

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