HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Belgium

$234+ 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
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oregon to Belgium with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 29, 2026.

This Flightnetwork deal was found by Cheapflights users on 1/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/72:45 pm
PDX
-
BRU
1 stop12h 10m
Icelandair
Fri 3/2012:50 pm
BRU
-
PDX
1 stop13h 10m
Icelandair
Deal found 1/27$386
This oojo deal was found by Cheapflights users on 1/27. 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 5/23:30 pm
PDX
-
BRU
1 stop12h 25m
Icelandair
Sun 5/101:50 pm
BRU
-
PDX
1 stop13h 10m
Icelandair
Deal found 1/27$444
This United Airlines deal was found by Cheapflights users on 1/28. 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 3/38:30 am
PDX
-
BRU
2 stops19h 45m
United Airlines
Fri 3/1310:00 am
BRU
-
PDX
2 stops41h 14m
United Airlines
Deal found 1/28$486
This Mytrip deal was found by Cheapflights users on 1/28. 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.
Tue 3/33:15 pm
PDX
-
BRU
2 stops37h 00m
Air Canada
Fri 3/1310:00 am
BRU
-
PDX
2 stops36h 40m
Air Canada
Deal found 1/28$495
This Mytrip deal was found by Cheapflights users on 1/27. 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.
Fri 4/173:15 pm
PDX
-
BRU
2 stops54h 55m
Multiple Airlines
Thu 4/309:25 am
BRU
-
PDX
2 stops38h 20m
Multiple Airlines
Deal found 1/27$497
This United Airlines deal was found by Cheapflights users on 1/27. 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 3/711:28 pm
PDX
-
BRU
2 stops28h 47m
United Airlines
Fri 3/2010:15 am
BRU
-
PDX
1 stop19h 37m
United Airlines
Deal found 1/27$499
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/257:11 am
BOI
-
BRU
2 stops41h 44m
United Airlines
Sun 3/110:00 am
BRU
-
BOI
2 stops58h 33m
United Airlines
Deal found 1/28$504
This United Airlines deal was found by Cheapflights users on 1/27. 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 4/228:05 am
PDX
-
BRU
2 stops20h 10m
United Airlines
Wed 4/2912:00 pm
BRU
-
PDX
1 stop17h 42m
United Airlines
Deal found 1/27$505
This Delta deal was found by Cheapflights users on 1/26. 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.
Sun 2/155:20 am
BOI
-
BRU
2 stops20h 50m
Delta
Mon 2/232:45 pm
BRU
-
BOI
2 stops35h 04m
Delta
Deal found 1/26$690
This Delta deal was found by Cheapflights users on 1/26. 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.
Sat 2/143:01 pm
BOI
-
BRU
2 stops35h 09m
Delta
Mon 2/232:45 pm
BRU
-
BOI
2 stops33h 30m
Delta
Deal found 1/26$696
This Delta deal was found by Cheapflights users on 1/27. 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.
Fri 2/135:20 am
BOI
-
BRU
2 stops24h 55m
Delta
Wed 2/186:15 am
BRU
-
BOI
2 stops24h 50m
Delta
Deal found 1/27$711
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/132:40 pm
BOI
-
BRU
2 stops14h 35m
United Airlines
Fri 2/2010:10 am
BRU
-
BOI
1 stop20h 46m
United Airlines
Deal found 1/26$716

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 January 29, 2026.

Round-trip from

$386
(Flightnetwork)

One-way from

$234
(Air Canada)

Popular in

June

Cheapest in

January

Average price

$531
From Oregon to Belgium
Search Deals
One-way flight from Oregon to Belgium
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($269 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 29, 2026.
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

Sat 3/7

2:45 pm-11:55 am

1 stop12h 10m

Brussels Bruxelles-National

Fri 3/20

12:50 pm-6:00 pm

1 stop13h 10m

$386

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Sat 5/2

3:30 pm-12:55 pm

1 stop12h 25m

Brussels Bruxelles-National

Sun 5/10

1:50 pm-6:00 pm

1 stop13h 10m

$444

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Tue 3/3

8:30 am-1:15 pm

2 stops19h 45m

Brussels Bruxelles-National

Fri 3/13

10:00 am-7:14 pm

2 stops41h 14m

$486

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Sat 3/7

10:19 pm-7:15 am

1 stop23h 56m

Brussels Bruxelles-National

Fri 3/20

10:15 am-9:52 pm

1 stop19h 37m

$502

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Wed 2/25

7:11 am-8:55 am

2 stops41h 44m

Brussels Bruxelles-National

Sun 3/1

10:00 am-12:33 pm

2 stops58h 33m

$504

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 3/4

7:05 pm-7:50 am

2 stops27h 45m

Brussels Bruxelles-National

Sun 3/8

9:05 am-8:15 am

2 stops32h 10m

$507

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 4/22

8:05 am-7:15 am

1 stop14h 10m

Brussels Bruxelles-National

Wed 4/29

12:00 pm-8:42 pm

1 stop17h 42m

$508

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 3/4

10:56 am-8:55 am

1 stop12h 59m

Brussels Bruxelles-National

Sun 3/8

10:10 am-6:14 pm

1 stop17h 04m

$509

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Tue 2/17

5:20 am-10:10 am

2 stops20h 50m

Brussels Bruxelles-National

Mon 2/23

2:45 pm-6:22 pm

2 stops35h 37m

$690

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Sun 2/15

5:20 am-10:10 am

2 stops20h 50m

Brussels Bruxelles-National

Mon 2/23

2:45 pm-5:49 pm

2 stops35h 04m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 21 results
1
2
3

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 Icelandair and United Airlines fly from Oregon to Belgium in about 12h 10m. The time it takes to get you to your destination can typically vary by up to 7h 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 $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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oregon to Belgium

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Orly flights
Boston to Heathrow flights
LaGuardia to Heathrow flights
Newark to Athens flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Lisbon flights
John F Kennedy Intl to Orly flights
Dulles Intl to Heathrow flights
Newark to Gatwick flights
Los Angeles to Heathrow flights
O'Hare Intl to Heathrow flights
John F Kennedy Intl to Madrid flights
Newark to Barcelona-El Prat flights
LaGuardia to Charles de Gaulle flights
Newark to Madrid flights
Newark to Dublin flights
San Francisco to Heathrow flights
John F Kennedy Intl to Dublin flights
Dallas/Fort Worth to Heathrow flights
Miami to Madrid flights
Newark to Malpensa flights
John F Kennedy Intl to Malpensa flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
Boston to Charles de Gaulle flights
John F Kennedy Intl to Stansted flights
John F Kennedy Intl to Istanbul flights
LaGuardia to Gatwick flights
Los Angeles to Charles de Gaulle flights
John F Kennedy Intl to Athens flights
Dulles Intl to Charles de Gaulle flights
John F Kennedy Intl to Barcelona-El Prat flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Seattle to Heathrow flights
O'Hare Intl to Charles de Gaulle flights
John F Kennedy Intl to Amsterdam flights
Baltimore to Heathrow flights
Boston to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
San Francisco to Charles de Gaulle flights
John F Kennedy Intl to Frederic Chopin flights
Newark to Lisbon flights
Newark to Amsterdam flights
Dallas/Fort Worth to Leonardo da Vinci/Fiumicino flights

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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$393Average$697FlexibilityNo cancel feeOn-time76%
KLMCheapest$529Average$1,061FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$611Average$1,024FlexibilityNo cancel feeOn-time69%
DeltaCheapest$611Average$1,089FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$687Average$974FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.