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$389+ Cheap flights from Oregon to Brussels

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BRU
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Cheap flight deals from Oregon to Brussels

Keep the following information in mind while searching for Oregon to Brussels flight deals. Data was last updated November 18, 2025.

Round-trip from

$389
(oojo)

Popular in

June

Cheapest in

October

Average price

$831
From Oregon to Brussels
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($248 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
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Find flight deals from Oregon to Brussels

Cheapest flights from Oregon to Brussels
Explore the most affordable flight options available from Oregon to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This oojo deal was found by Cheapflights users on 11/18. 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 12/62:45 pmPDX - BRU
1 stop12h 10mIcelandair
Fri 12/1212:50 pmBRU - PDX
1 stop13h 10mIcelandair
Deal found 11/18$389
This Cheapflightsfares deal was found by Cheapflights users on 11/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/63:55 pmPDX - BRU
2 stops21h 45mLufthansa
Fri 12/127:30 pmBRU - PDX
2 stops32h 15mLufthansa
Deal found 11/18$718
This United Airlines deal was found by Cheapflights users on 11/18. 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 12/67:00 amPDX - BRU
2 stops21h 15mUnited Airlines
Fri 12/124:55 pmBRU - PDX
2 stops34h 50mUnited Airlines
Deal found 11/18$722
This Mytrip deal was found by Cheapflights users on 11/18. 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.
Sat 12/62:45 pmPDX - BRU
3 stops32h 35mMultiple Airlines
Fri 12/1210:20 amBRU - PDX
2 stops15h 40mMultiple Airlines
Deal found 11/18$783
This United Airlines deal was found by Cheapflights users on 11/16. 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 12/151:14 pmPDX - BRU
2 stops15h 01mUnited Airlines
Mon 12/224:55 pmBRU - PDX
2 stops34h 53mUnited Airlines
Deal found 11/16$802
This United Airlines deal was found by Cheapflights users on 11/17. 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 12/107:43 pmPDX - BRU
2 stops26h 32mUnited Airlines
Sun 12/214:55 pmBRU - PDX
2 stops38h 51mUnited Airlines
Deal found 11/17$830
This KAYAK deal was found by Cheapflights users on 11/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:54 pmPDX - BRU
2 stops19h 21mLufthansa
Wed 12/315:30 pmBRU - PDX
2 stops34h 31mLufthansa
Deal found 11/16$890
This United Airlines deal was found by Cheapflights users on 11/16. 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 11/16$902
This KAYAK deal was found by Cheapflights users on 11/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:52 pmPDX - BRU
2 stops40h 38mLufthansa
Wed 12/315:30 pmBRU - PDX
2 stops34h 31mLufthansa
Deal found 11/16$903
This Mytrip deal was found by Cheapflights users on 11/18. 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.
Sat 12/62:45 pmPDX - CRL
2 stops23h 10mMultiple Airlines
Fri 12/126:25 amCRL - PDX
2 stops19h 35mMultiple Airlines
Deal found 11/18$1,275
This Air Canada deal was found by Cheapflights users on 11/18. 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 12/268:20 amBOI - BRU
2 stops39h 30mAir Canada
Sat 1/310:00 amBRU - BOI
2 stops44h 59mAir Canada
Deal found 11/18$1,412
This United Airlines deal was found by Cheapflights users on 11/17. 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 12/266:35 amBOI - BRU
2 stops26h 55mUnited Airlines
Sat 1/37:00 amBRU - BOI
2 stops38h 36mUnited Airlines
Deal found 11/17$1,685

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Brussels 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 18, 2025.
Use the filters below to find and compare flights from Oregon to Brussels that are best for you.

Fly from

Oregon

Fly to

Brussels

Route

Depart

Return

Price

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Fri 1/16

7:00 am-8:55 am

1 stop16h 55m

Brussels Bruxelles-National

Tue 1/20

6:45 am-6:30 pm

2 stops20h 45m

$506

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Fri 1/16

10:47 am-1:15 pm

2 stops17h 28m

Brussels Bruxelles-National

Tue 1/20

10:30 am-12:39 am

2 stops23h 09m

$509

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Fri 1/16

5:45 pm-3:25 pm

1 stop12h 40m

Brussels Bruxelles-National

Tue 1/20

2:55 pm-3:55 pm

1 stop34h 00m

$509

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Thu 1/22

10:30 am-2:30 pm

3 stops19h 00m

Brussels Bruxelles-National

Mon 1/26

10:20 am-10:20 pm

2 stops21h 00m

$581

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Fri 3/6

1:02 pm-7:50 pm

2 stops21h 48m

Brussels Bruxelles-National

Tue 3/10

10:20 am-10:22 pm

2 stops20h 02m

$679

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Tue 3/17

10:00 am-6:35 pm

3 stops24h 35m

Brussels Bruxelles-National

Tue 4/7

5:45 am-9:35 pm

3 stops24h 50m

$725

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Sat 12/6

2:45 pm-8:20 am

3 stops32h 35m

Brussels Bruxelles-National

Fri 12/12

10:20 am-5:00 pm

2 stops15h 40m

$783

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Mon 12/15

1:14 pm-1:15 pm

2 stops15h 01m

Brussels Bruxelles-National

Mon 12/22

4:55 pm-6:48 pm

2 stops34h 53m

$802

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 12/10

5:00 am-8:55 am

2 stops18h 55m

Brussels Bruxelles-National

Sun 12/21

4:55 pm-10:46 pm

2 stops38h 51m

$830

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Fri 3/20

3:15 pm-8:55 am

2 stops33h 40m

Brussels Bruxelles-National

Fri 3/27

10:00 am-9:15 am

2 stops55h 15m

$868

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 16 results
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Best time to book a flight from Oregon to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels 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 Brussels

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

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

Find hourly flight availability from Oregon to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 18, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 43% on flights from Oregon to Brussels by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Oregon to Brussels?

Related info for your journey

Find useful and relevant information for your journey from Oregon to Brussels. 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 Brussels?

    For as low as $509, Lufthansa can have you in Brussels from Oregon in 12h 40m. The distance from Oregon to Brussels is about 5057 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Oregon to Brussels?

    Most travelers choose Portland - Brussels Bruxelles-National, Boise Air Term. Gowen Fld - Brussels Bruxelles-National or Portland - Charleroi Brussels when deciding on the best route from Oregon to Brussels.

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

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oregon to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Bruxelles-National flights
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John F Kennedy Intl to Charleroi Brussels flights
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Dulles Intl to Charleroi Brussels flights
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O'Hare Intl to Charleroi Brussels flights
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Top 5 airlines flying from Oregon to Brussels

Discover the top 5 airlines that operate flights from Oregon to Brussels. 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 18, 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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