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$386+ Cheap flights from Oregon to Belgium

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BRU
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find 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 November 13, 2025.

This Mytrip deal was found by Cheapflights users on 11/12. 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 11/272:45 pmPDX - BRU
1 stop12h 10mIcelandair
Fri 12/1212:50 pmBRU - PDX
1 stop13h 10mIcelandair
Deal found 11/12$386
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:40 amBOI - BRU
2 stops18h 35mUnited Airlines
Wed 12/1711:55 amBRU - BOI
2 stops30h 44mUnited Airlines
Deal found 11/11$608
This Gotogate deal was found by Cheapflights users on 11/12. 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 11/273:15 pmPDX - BRU
2 stops37h 00mAir Canada
Fri 12/1210:00 amBRU - PDX
2 stops37h 40mAir Canada
Deal found 11/12$652
This Flighttix deal was found by Cheapflights users on 11/12. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/273:15 pmPDX - BRU
2 stops37h 00mMultiple Airlines
Fri 12/1210:10 amBRU - PDX
1 stop17h 35mMultiple Airlines
Deal found 11/12$668
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Thu 11/2710:40 amBOI - BRU
2 stops18h 35mUnited Airlines
Wed 12/310:10 amBRU - BOI
1 stop20h 35mUnited Airlines
Deal found 11/12$695
This Delta deal was found by Cheapflights users on 11/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:35 amPDX - BRU
2 stops28h 40mDelta
Fri 12/126:15 amBRU - PDX
1 stop14h 10mDelta
Deal found 11/12$716
This oojo deal was found by Cheapflights users on 11/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:40 amPDX - BRU
2 stops16h 15mIcelandair
Fri 12/1212:50 pmBRU - PDX
1 stop13h 10mIcelandair
Deal found 11/11$721
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:00 amPDX - BRU
2 stops21h 15mUnited Airlines
Sun 12/214:55 pmBRU - PDX
2 stops34h 53mUnited Airlines
Deal found 11/11$722
This United Airlines deal was found by Cheapflights users on 11/12. 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
Sun 12/214:55 pmBRU - PDX
2 stops34h 53mUnited Airlines
Deal found 11/12$802
This Gurufare deal was found by Cheapflights users on 11/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:30 amPDX - BRU
2 stops22h 45mLufthansa
Fri 12/127:30 pmBRU - PDX
2 stops34h 45mLufthansa
Deal found 11/11$857
This Ovago deal was found by Cheapflights users on 11/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:16 pmBOI - BRU
1 stop12h 39mLufthansa
Wed 12/1710:10 amBRU - BOI
2 stops17h 33mLufthansa
Deal found 11/11$1,017
This Mytrip deal was found by Cheapflights users on 11/12. 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 11/272:45 pmPDX - CRL
3 stops21h 10mMultiple Airlines
Fri 12/126:25 amCRL - PDX
2 stops19h 35mMultiple Airlines
Deal found 11/12$1,248

Cheap flight deals from Oregon to Belgium

Keep the following information in mind while searching for Oregon to Belgium flight deals. Data was last updated November 13, 2025.

Round-trip from

$386
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$831
From Oregon to Belgium
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($249 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 13, 2025.
Use the filters below to find and compare flights from Oregon to Belgium that are best for you.

Fly from

Oregon

Fly to

Belgium

Route

Depart

Return

Price

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Thu 2/19

10:56 am-8:55 am

1 stop12h 59m

Brussels Bruxelles-National

Sat 2/28

10:10 am-10:56 pm

1 stop21h 46m

$507

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 2/18

12:40 am-2:15 pm

2 stops28h 35m

Brussels Bruxelles-National

Sat 2/28

6:15 am-8:27 pm

2 stops23h 12m

$526

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Wed 12/10

10:40 am-1:15 pm

2 stops18h 35m

Brussels Bruxelles-National

Wed 12/17

11:55 am-10:39 am

2 stops30h 44m

$608

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Thu 11/27

3:15 pm-1:15 pm

2 stops37h 00m

Brussels Bruxelles-National

Fri 12/12

10:00 am-2:40 pm

2 stops37h 40m

$652

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Thu 11/27

3:15 pm-1:15 pm

2 stops37h 00m

Brussels Bruxelles-National

Fri 12/12

10:10 am-6:45 pm

1 stop17h 35m

$668

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Thu 11/27

10:40 am-1:15 pm

2 stops18h 35m

Brussels Bruxelles-National

Wed 12/3

10:10 am-10:45 pm

1 stop20h 35m

$695

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Tue 3/17

10:00 am-7:50 pm

2 stops25h 50m

Brussels Bruxelles-National

Wed 4/8

5:45 am-9:35 pm

3 stops24h 50m

$700

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 11/26

12:35 am-2:15 pm

2 stops28h 40m

Brussels Bruxelles-National

Fri 12/12

6:15 am-11:25 am

1 stop14h 10m

$716

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Sat 12/6

10:40 am-11:55 am

2 stops16h 15m

Brussels Bruxelles-National

Fri 12/12

12:50 pm-5:00 pm

1 stop13h 10m

$721

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 12/10

7:00 am-1:15 pm

2 stops21h 15m

Brussels Bruxelles-National

Sun 12/21

4:55 pm-6:48 pm

2 stops34h 53m

$721

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 27 results
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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 $998). 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 OR to BE?

Find hourly flight availability from Oregon 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 November 13, 2025.

It’s optimal to fly from Oregon to Belgium in the evening. By choosing this option you can save up to 43% on the cost of your flight, compared to a flight at noon.

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, Delta, and Air Canada fly from Oregon to Belgium in about 12h 59m. The time it takes to get you to your destination can typically vary by up to 24h 01m. 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 cheapest airlines to fly from Oregon to Belgium one-way?

    The cheapest airlines for a one-way flight from Oregon to Belgium are Brussels Airlines ($482), Lufthansa ($502), and Air Canada ($506).

  • 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 $998). 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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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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$533Average$776FlexibilityNo cancel feeOn-time76%
DeltaCheapest$611Average$1,108FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$619Average$852FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$635Average$956FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$727Average$974FlexibilityNo cancel feeOn-time70%

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