Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Oregon to Belgium from $376

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 11/18. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Oregon to Belgium

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
2:45 pm - 11:55 amPDX-BRU
12h 10m1 stop
Icelandair Logo
12:50 pm - 5:00 pmBRU-PDX
13h 10m1 stop
$381Icelandair
Find Deal
Thu, Nov 27 - Fri, Dec 12
Icelandair Logo
2:45 pm - 11:55 amPDX-BRU
12h 10m1 stop
Icelandair Logo
12:50 pm - 5:00 pmBRU-PDX
13h 10m1 stop
$388Icelandair
Find Deal
Sat, Dec 6 - Fri, Dec 12
Multiple Airlines Logo
3:15 pm - 8:00 pmPDX-BRU
19h 45m2 stops
Multiple Airlines Logo
6:45 am - 6:30 pmBRU-PDX
20h 45m2 stops
$473Multiple Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 7
Air Canada Logo
3:15 pm - 1:15 pmPDX-BRU
37h 00m2 stops
Air Canada Logo
10:00 am - 6:45 pmBRU-PDX
41h 45m2 stops
$476Air Canada
Find Deal
Tue, Dec 2 - Fri, Dec 12
Air Canada Logo
7:00 pm - 7:50 amPDX-BRU
51h 50m2 stops
Air Canada Logo
10:00 am - 6:45 pmBRU-PDX
41h 45m2 stops
$480Air Canada
Find Deal
Wed, Dec 3 - Thu, Dec 11
Multiple Airlines Logo
5:00 am - 7:50 amPDX-BRU
17h 50m2 stops
Multiple Airlines Logo
10:00 am - 9:15 amBRU-PDX
32h 15m2 stops
$497Multiple Airlines
Find Deal
Fri, Dec 5 - Sat, Dec 13
United Airlines Logo
6:00 am - 1:15 pmPDX-BRU
22h 15m2 stops
United Airlines Logo
10:10 am - 10:15 pmBRU-PDX
21h 05m1 stop
$503United Airlines
Find Deal
Tue, Dec 2 - Fri, Dec 12
United Airlines Logo
10:28 am - 1:15 pmBOI-BRU
18h 47m2 stops
United Airlines Logo
10:00 am - 10:06 amBRU-BOI
32h 06m2 stops
$503United Airlines
Find Deal
Wed, Jan 7 - Mon, Jan 12
Delta Logo
7:05 am - 9:00 amPDX-BRU
16h 55m1 stop
Delta Logo
6:15 am - 11:25 amBRU-PDX
14h 10m1 stop
$506Delta
Find Deal
Fri, Dec 5 - Mon, Dec 15
Delta Logo
7:05 am - 9:00 amPDX-BRU
16h 55m1 stop
Delta Logo
11:00 am - 8:40 pmBRU-PDX
18h 40m1 stop
$507Delta
Find Deal
Fri, Dec 5 - Thu, Dec 11

Icelandair flights from Oregon to Belgium

Our best Icelandair deals on Oregon to Belgium flight tickets
Icelandair
Nov 27
PDX2:45 pmPortland
12h 10m
1 stop
BRU11:55 amBrussels Bruxelles-National
Dec 12
BRU12:50 pmBrussels Bruxelles-National
13h 10m
1 stop
PDX5:00 pmPortland
$381
Find similar
Icelandair
Dec 6
PDX2:45 pmPortland
12h 10m
1 stop
BRU11:55 amBrussels Bruxelles-National
Dec 12
BRU12:50 pmBrussels Bruxelles-National
13h 10m
1 stop
PDX5:00 pmPortland
$388
Find similar
Icelandair
Dec 4
PDX2:45 pmPortland
12h 10m
1 stop
BRU11:55 amBrussels Bruxelles-National
Dec 12
BRU12:50 pmBrussels Bruxelles-National
13h 10m
1 stop
PDX5:00 pmPortland
$393
Find similar

United Airlines flights from Oregon to Belgium

Our best United Airlines deals on Oregon to Belgium flight tickets
United Airlines
Jan 7
BOI10:28 amBoise Air Term. Gowen Fld
18h 47m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Jan 12
BRU10:00 amBrussels Bruxelles-National
32h 06m
2 stops
BOI10:06 amBoise Air Term. Gowen Fld
$503
Find similar
United Airlines
Jan 7
BOI8:15 amBoise Air Term. Gowen Fld
21h 00m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Jan 11
BRU10:35 amBrussels Bruxelles-National
31h 31m
2 stops
BOI10:06 amBoise Air Term. Gowen Fld
$508
Find similar
United Airlines
Dec 8
PDX7:00 amPortland
16h 55m
1 stop
BRU8:55 amBrussels Bruxelles-National
Dec 16
BRU7:00 amBrussels Bruxelles-National
24h 52m
2 stops
PDX10:52 pmPortland
$512
Find similar

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 November 5, 2025.
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

Thu 11/27

2:45 pm-11:55 am

1 stop12h 10m

Brussels Bruxelles-National

Fri 12/12

12:50 pm-5:00 pm

1 stop13h 10m

$381

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Sat 12/6

2:45 pm-11:55 am

1 stop12h 10m

Brussels Bruxelles-National

Fri 12/12

12:50 pm-5:00 pm

1 stop13h 10m

$388

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 12/3

3:15 pm-8:00 pm

2 stops19h 45m

Brussels Bruxelles-National

Sun 12/7

6:45 am-6:30 pm

2 stops20h 45m

$473

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Tue 12/2

3:15 pm-1:15 pm

2 stops37h 00m

Brussels Bruxelles-National

Fri 12/12

10:00 am-6:45 pm

2 stops41h 45m

$476

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Wed 12/3

7:00 pm-7:50 am

2 stops51h 50m

Brussels Bruxelles-National

Thu 12/11

10:00 am-6:45 pm

2 stops41h 45m

$480

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Fri 12/5

5:00 am-7:50 am

2 stops17h 50m

Brussels Bruxelles-National

Sat 12/13

10:00 am-9:15 am

2 stops32h 15m

$497

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Tue 12/2

6:00 am-1:15 pm

2 stops22h 15m

Brussels Bruxelles-National

Fri 12/12

10:10 am-10:15 pm

1 stop21h 05m

$503

BoiseBrussels

BOI - BRU

BOIBRU

Boise Air Term. Gowen Fld

Wed 1/7

10:28 am-1:15 pm

2 stops18h 47m

Brussels Bruxelles-National

Mon 1/12

10:00 am-10:06 am

2 stops32h 06m

$503

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Fri 12/5

7:05 am-9:00 am

1 stop16h 55m

Brussels Bruxelles-National

Mon 12/15

6:15 am-11:25 am

1 stop14h 10m

$506

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Fri 12/5

7:05 am-9:00 am

1 stop16h 55m

Brussels Bruxelles-National

Thu 12/11

11:00 am-8:40 pm

1 stop18h 40m

$507

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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, October 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 $619. If you are unable to visit Belgium during the month of October, then departing from Oregon during the month September is also very affordable. Most momondo users find prices during this month for around $732.

What is the cheapest day to depart on your flight to Belgium?

Our data shows that Monday is the least expensive day to fly to Belgium. Tickets to fly out on this day can be as low as $933. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,353. These prices are subject to change though, so be sure to set up a Price Alert for flights to Belgium.

What is the cheapest time of day to depart on your flight to Belgium?

Our most recent data shows that the best time of day to fly to Belgium is in the evening. Flights from Oregon to Belgium during this time can be as low as $792. Flights to Belgium are more costly in the afternoon, with an average ticket price of $1,181. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $924 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 $533 on momondo.

Can stopping save me money on Oregon to Belgium flights?

You could potentially save up to 1% 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

Direct flights

None
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 $533Free CancellationRating
7.1
571 reviews
Search Icelandair flights
DeltaPriceFrom $611Free CancellationRating
7.9
8,004 reviews
Search Delta flights
KLMPriceFrom $619Free CancellationRating
7.7
1,405 reviews
Search KLM flights
United AirlinesPriceFrom $635Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights
British AirwaysPriceFrom $727Free CancellationRating
6.7
7,496 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 12/5
Fri 12/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Belgium

Popular cities in Belgium

Popular flights according to clicks in the last 7 days on momondo
Flights to Brusselsfrom $344
Flights to Ostend