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$314+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BRU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This Expedia deal was found by Cheapflights users on 12/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:11 pmPDX - BRU
2 stops50h 24mMultiple Airlines
Sun 1/1810:15 amBRU - PDX
2 stops22h 17mMultiple Airlines
Deal found 12/16$1,380
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/171:14 pmPDX - BRU
2 stops24h 26mLufthansa
Tue 12/2310:10 amBRU - PDX
1 stop21h 30mLufthansa
Deal found 12/16$1,489
This KLM deal was found by Cheapflights users on 12/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:05 amPDX - BRU
1 stop16h 55mKLM
Tue 12/232:45 pmBRU - PDX
1 stop29h 40mKLM
Deal found 12/16$1,597
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/206:40 pmPDX - BRU
2 stops37h 50mUnited Airlines
Sun 1/1810:00 amBRU - PDX
2 stops41h 56mUnited Airlines
Deal found 12/16$1,659
This SmartFares deal was found by Cheapflights users on 12/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:10 amPDX - BRU
1 stop16h 45mLufthansa
Fri 1/1610:10 amBRU - PDX
1 stop17h 46mLufthansa
Deal found 12/16$1,799
This Expedia deal was found by Cheapflights users on 12/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/195:50 pmPDX - BRU
2 stops33h 05mMultiple Airlines
Fri 1/1612:50 pmBRU - PDX
2 stops16h 57mMultiple Airlines
Deal found 12/16$1,919
This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/203:15 pmPDX - BRU
2 stops19h 45mMultiple Airlines
Sun 1/1811:50 amBRU - PDX
3 stops35h 50mMultiple Airlines
Deal found 12/16$2,040
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 12/266:15 amBOI - BRU
2 stops17h 50mUnited Airlines
Sat 1/311:55 amBRU - BOI
2 stops30h 06mUnited Airlines
Deal found 12/16$2,466
This Air Canada deal was found by Cheapflights users on 12/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:40 pmBOI - BRU
3 stops33h 10mMultiple Airlines
Sat 1/310:00 amBRU - BOI
2 stops32h 01mMultiple Airlines
Deal found 12/16$3,522
This KAYAK deal was found by Cheapflights users on 12/15. 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.
Sat 12/209:55 amBOI - BRU
2 stops18h 00mMultiple Airlines
Sun 12/2812:50 pmBRU - BOI
2 stops16h 20mMultiple Airlines
Deal found 12/15$3,927
This Arangrant deal was found by Cheapflights users on 12/16. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/201:00 pmBOI - BRU
2 stops20h 30mMultiple Airlines
Mon 12/2210:30 amBRU - BOI
2 stops19h 56mMultiple Airlines
Deal found 12/16$5,295
This Cheapflightsfares deal was found by Cheapflights users on 12/15. 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 12/208:20 amBOI - BRU
1 stop16h 35mLufthansa
Sun 12/287:00 amBRU - BOI
2 stops22h 31mLufthansa
Deal found 12/15$8,140

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 December 18, 2025.

Round-trip from

$485
(United Airlines)

One-way from

$314
(FlightHub)

Popular in

June

Cheapest in

October

Average price

$984
From Oregon to Belgium
Search Deals
One-way flight from Oregon to Belgium
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 ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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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 December 18, 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

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Fri 2/6

7:45 am-1:15 pm

2 stops21h 30m

Brussels Bruxelles-National

Tue 2/10

10:00 am-7:51 pm

2 stops41h 51m

$485

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Sun 2/15

7:00 am-8:55 am

1 stop16h 55m

Brussels Bruxelles-National

Sat 2/28

10:10 am-10:56 pm

1 stop21h 46m

$487

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 3/4

10:56 am-8:55 am

1 stop12h 59m

Brussels Bruxelles-National

Tue 3/10

10:00 am-11:00 pm

3 stops45h 00m

$488

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 1/14

9:50 am-8:00 pm

2 stops25h 10m

Brussels Bruxelles-National

Sun 1/18

10:00 am-2:40 pm

2 stops37h 40m

$493

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Thu 2/19

10:56 am-8:55 am

1 stop12h 59m

Brussels Bruxelles-National

Wed 2/25

9:00 am-9:15 pm

2 stops21h 15m

$493

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Sun 2/15

9:50 am-1:15 pm

2 stops42h 25m

Brussels Bruxelles-National

Sat 2/28

10:10 am-10:56 pm

1 stop21h 46m

$495

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Sat 1/24

9:50 am-8:55 am

2 stops38h 05m

Brussels Bruxelles-National

Sat 1/31

10:00 am-9:45 am

2 stops32h 45m

$503

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Fri 2/20

8:30 am-1:15 pm

2 stops19h 45m

Brussels Bruxelles-National

Tue 2/24

11:15 am-8:43 pm

1 stop18h 28m

$504

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 1/14

5:45 pm-10:50 am

1 stop32h 05m

Brussels Bruxelles-National

Sun 1/18

3:00 pm-3:55 pm

1 stop33h 55m

$508

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Fri 1/16

10:47 am-1:15 pm

2 stops17h 28m

Brussels Bruxelles-National

Tue 1/20

10:00 am-12:39 am

2 stops23h 39m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 32 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 $997). 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 December 18, 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 and Lufthansa fly from Oregon to Belgium in about 16h 55m. The time it takes to get you to your destination can typically vary by up to 4h 35m. Airlines will cover a distance of 5057 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 $997). 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 Oregon to Belgium

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Oregon to Belgium

Discover the top 6 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$393Average$703FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$611Average$950FlexibilityNo cancel feeOn-time69%
KLMCheapest$611Average$1,061FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$629Average$793FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$727Average$986FlexibilityNo cancel feeOn-time70%
DeltaCheapest$757Average$1,108FlexibilityNo cancel feeOn-timeN/A

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