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Cheap flights from Oregon to Belgium from $231

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Belgium departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Oregon to Belgium

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:15 pm - 8:55 am
PDX
-
BRU
33h 40m
2 stops
Air Canada Logo
10:00 am - 9:15 am
BRU
-
PDX
55h 15m
2 stops
$468Air Canada
Sun, Mar 8 - Tue, Mar 24
Multiple Airlines Logo
9:50 am - 8:55 am
PDX
-
BRU
39h 05m
2 stops
Multiple Airlines Logo
1:50 pm - 12:35 am
BRU
-
PDX
18h 45m
2 stops
$475Multiple Airlines
Mon, Mar 9 - Mon, Mar 23
United Airlines Logo
2:40 pm - 8:55 am
BOI
-
BRU
34h 15m
2 stops
United Airlines Logo
10:00 am - 10:56 pm
BRU
-
BOI
43h 56m
2 stops
$486United Airlines
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
10:54 pm - 8:05 am
PDX
-
BRU
25h 11m
1 stop
United Airlines Logo
10:15 am - 9:52 pm
BRU
-
PDX
19h 37m
1 stop
$500United Airlines
Sun, Mar 8 - Tue, Mar 24
KLM Logo
6:30 am - 8:00 am
PDX
-
BRU
17h 30m
1 stop
KLM Logo
10:45 am - 12:25 pm
BRU
-
PDX
33h 40m
1 stop
$501KLM
Sun, Mar 8 - Sun, Mar 22
United Airlines Logo
11:10 pm - 7:15 am
PDX
-
BRU
24h 05m
1 stop
United Airlines Logo
10:00 am - 10:45 pm
BRU
-
PDX
44h 45m
2 stops
$503United Airlines
Sun, Mar 8 - Tue, Mar 24
United Airlines Logo
7:15 am - 1:15 pm
PDX
-
BRU
21h 00m
2 stops
United Airlines Logo
12:00 pm - 8:42 pm
BRU
-
PDX
17h 42m
1 stop
$505United Airlines
Wed, Apr 22 - Wed, Apr 29
United Airlines Logo
5:35 am - 1:15 pm
PDX
-
BRU
22h 40m
2 stops
United Airlines Logo
10:10 am - 9:45 pm
BRU
-
PDX
20h 35m
1 stop
$506United Airlines
Wed, Mar 4 - Sun, Mar 8
United Airlines Logo
10:53 am - 1:15 pm
BOI
-
BRU
18h 22m
2 stops
United Airlines Logo
10:10 am - 10:56 pm
BRU
-
BOI
19h 46m
1 stop
$506United Airlines
Tue, Mar 3 - Tue, Mar 10
Air Canada Logo
5:00 am - 7:50 am
BOI
-
BRU
18h 50m
2 stops
Air Canada Logo
10:00 am - 10:56 pm
BRU
-
BOI
44h 56m
2 stops
$674Air Canada
Wed, Feb 25 - Sun, Mar 1

Air Canada flights from Oregon to Belgium

Our best Air Canada deals on Oregon to Belgium flight tickets
Air Canada
Mar 8
PDX3:15 pmPortland
33h 40m
2 stops
BRU8:55 amBrussels Bruxelles-National
Mar 24
BRU10:00 amBrussels Bruxelles-National
55h 15m
2 stops
PDX9:15 amPortland
$468
Air Canada
Feb 25
BOI5:00 amBoise Air Term. Gowen Fld
18h 50m
2 stops
BRU7:50 amBrussels Bruxelles-National
Mar 1
BRU10:00 amBrussels Bruxelles-National
44h 56m
2 stops
BOI10:56 pmBoise Air Term. Gowen Fld
$674
Air Canada
Feb 27
PDX3:15 pmPortland
32h 40m
2 stops
BRU8:55 amBrussels Bruxelles-National
Mar 11
BRU10:00 amBrussels Bruxelles-National
36h 40m
2 stops
PDX2:40 pmPortland
$693

United Airlines flights from Oregon to Belgium

Our best United Airlines deals on Oregon to Belgium flight tickets
United Airlines
Mar 3
BOI2:40 pmBoise Air Term. Gowen Fld
34h 15m
2 stops
BRU8:55 amBrussels Bruxelles-National
Mar 10
BRU10:00 amBrussels Bruxelles-National
43h 56m
2 stops
BOI10:56 pmBoise Air Term. Gowen Fld
$486
United Airlines
Mar 8
PDX10:54 pmPortland
25h 11m
1 stop
BRU8:05 amBrussels Bruxelles-National
Mar 24
BRU10:15 amBrussels Bruxelles-National
19h 37m
1 stop
PDX9:52 pmPortland
$500
United Airlines
Mar 8
PDX11:10 pmPortland
24h 05m
1 stop
BRU7:15 amBrussels Bruxelles-National
Mar 24
BRU10:00 amBrussels Bruxelles-National
44h 45m
2 stops
PDX10:45 pmPortland
$503

momondo 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, momondo users made 832,500 searches. Data last updated February 4, 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

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Sun 3/8

3:15 pm-8:55 am

2 stops33h 40m

Brussels Bruxelles-National

Tue 3/24

10:00 am-9:15 am

2 stops55h 15m

$468

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Mon 3/9

9:50 am-8:55 am

2 stops39h 05m

Brussels Bruxelles-National

Mon 3/23

1:50 pm-12:35 am

2 stops18h 45m

$475

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Tue 3/3

2:40 pm-8:55 am

2 stops34h 15m

Brussels Bruxelles-National

Tue 3/10

10:00 am-10:56 pm

2 stops43h 56m

$486

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Sun 3/8

10:54 pm-8:05 am

1 stop25h 11m

Brussels Bruxelles-National

Tue 3/24

10:15 am-9:52 pm

1 stop19h 37m

$500

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Sun 3/8

6:30 am-8:00 am

1 stop17h 30m

Brussels Bruxelles-National

Sun 3/22

10:45 am-12:25 pm

1 stop33h 40m

$501

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Sun 3/8

11:10 pm-7:15 am

1 stop24h 05m

Brussels Bruxelles-National

Tue 3/24

10:00 am-10:45 pm

2 stops44h 45m

$503

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 4/22

7:15 am-1:15 pm

2 stops21h 00m

Brussels Bruxelles-National

Wed 4/29

12:00 pm-8:42 pm

1 stop17h 42m

$505

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 3/4

5:35 am-1:15 pm

2 stops22h 40m

Brussels Bruxelles-National

Sun 3/8

10:10 am-9:45 pm

1 stop20h 35m

$506

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Tue 3/3

10:53 am-1:15 pm

2 stops18h 22m

Brussels Bruxelles-National

Tue 3/10

10:10 am-10:56 pm

1 stop19h 46m

$506

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Wed 2/25

5:00 am-7:50 am

2 stops18h 50m

Brussels Bruxelles-National

Sun 3/1

10:00 am-10:56 pm

2 stops44h 56m

$674

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belgium from

How to get the cheapest flight ticket from Oregon to Belgium

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Belgium?

In general, January is the cheapest month to fly from Oregon to Belgium. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $531. If you are unable to visit Belgium during the month of January, then departing from Oregon during the month October is also very affordable. Most momondo users find prices during this month for around $619.

How far in advance should I book a flight to Belgium?

You are more likely to see cheaper flights to Belgium from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around $865 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from Oregon for as low as $601 on momondo.

Can stopping save me money on Oregon to Belgium flights?

You could potentially save up to 10% on your flight if you consider stops on a Oregon to Belgium flight.

Cheap Oregon to Belgium flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Belgium

Fastest flight time

16h 33m

Direct flights

None
The fastest flight from Oregon to Belgium takes 16h 33m
There are no direct flights from Oregon to Belgium. There are no popular flight routes from Oregon to Belgium.
Search flight deals

  • When did momondo last update prices for flights from Oregon to Belgium?

    Prices for flights from Oregon to Belgium were last updated today.

  • How many operators does momondo search for flights from Oregon to Belgium?

  • How old do you have to be to fly from Oregon to Belgium?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Belgium.

  • What documentation or ID do you need to fly to Belgium?

    The travel and health documents required for your trip to Belgium can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belgium. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Oregon to Belgium

Compare and see reviews for airlines that fly from Oregon to Belgium with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $393Free CancellationRating
7.1
606 reviews
Search Icelandair flights
KLMPriceFrom $529Free CancellationRating
7.7
1,448 reviews
Search KLM flights
United AirlinesPriceFrom $611Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
DeltaPriceFrom $611Free CancellationRating
7.9
8,141 reviews
Search Delta flights
British AirwaysPriceFrom $687Free CancellationRating
6.7
7,714 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to Belgium?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oregon to Belgium for you.

Can I find flights from Oregon to Belgium with flexible booking policies on momondo?

Flights from Oregon to Belgium with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Oregon to Belgium?

Once all potential Oregon to Belgium flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Oregon to Belgium right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Oregon to Belgium flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Belgium trip

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