PWM - BRU

$582 Find Cheap Flights from Portland to Brussels

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Bruxelles-National departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Brussels Bruxelles-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Brussels, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Portland to Brussels (PWM-BRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Brussels that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Bruxelles-National

Wed, Aug 13 - Wed, Aug 20
United Airlines Logo
6:10 am - 8:00 amPWM-BRU
19h 50m2 stops
United Airlines Logo
10:00 am - 6:26 pmBRU-PWM
38h 26m2 stops
$582United Airlines
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Wed, Aug 13 - Wed, Aug 20
KLM Logo
2:36 pm - 8:40 amPWM-BRU
12h 04m1 stop
KLM Logo
10:45 am - 12:03 amBRU-PWM
19h 18m1 stop
$605KLM
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Wed, Aug 13 - Wed, Aug 20
Air Canada Logo
7:28 am - 8:00 amPWM-BRU
18h 32m3 stops
Air Canada Logo
10:00 am - 11:03 pmBRU-PWM
19h 03m3 stops
$756Air Canada
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Wed, Aug 13 - Wed, Aug 20
 Logo
7:28 am - 7:50 amPWM-BRU
18h 22m2 stops
 Logo
10:00 am - 11:03 pmBRU-PWM
19h 03m3 stops
Sat, Jul 26 - Sat, Aug 2
KLM Logo
6:00 am - 8:40 amPWM-BRU
20h 40m1 stop
KLM Logo
3:05 pm - 12:57 amBRU-PWM
15h 52m2 stops
$1,005KLM
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Sat, Jul 26 - Sat, Aug 2
KLM Logo
2:34 pm - 9:50 amPWM-BRU
13h 16m2 stops
KLM Logo
3:05 pm - 12:57 amBRU-PWM
15h 52m2 stops
$1,050KLM
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Wed, Aug 20 - Fri, Nov 21
United Airlines Logo
2:14 pm - 7:15 amPWM-BRU
11h 01m1 stop
United Airlines Logo
10:00 am - 1:36 pmBRU-PWM
33h 36m2 stops
$1,466United Airlines
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Wed, Aug 20 - Fri, Nov 21
Air Canada Logo
8:00 am - 8:00 amPWM-BRU
18h 00m3 stops
Air Canada Logo
10:00 am - 11:17 pmBRU-PWM
19h 17m3 stops
$1,501Air Canada
Find Deal
Wed, Aug 20 - Fri, Nov 21
Scandinavian Airlines Logo
2:36 pm - 6:20 pmPWM-BRU
21h 44m3 stops
Scandinavian Airlines Logo
10:20 am - 11:31 pmBRU-PWM
19h 11m2 stops
$3,929Scandinavian Airlines
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Wed, Aug 20 - Fri, Nov 21
Scandinavian Airlines Logo
6:31 am - 9:40 amPWM-BRU
21h 09m3 stops
Scandinavian Airlines Logo
10:20 am - 11:31 pmBRU-PWM
19h 11m2 stops
$4,944Scandinavian Airlines
Find Deal
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KAYAK's insights & trends for Portland to Bruxelles-National flights

Get data-powered insights and trends into flights from Portland to Bruxelles-National to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Portland to Brussels?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Portland to Brussels were found on United Airlines ($582) and KLM ($605).

Good to know

Cheapest flight$582
Flight from Portland to Brussels

When to book flights from Portland to Bruxelles-National

Are your dates flexible? Find out the best times to travel from Portland to Bruxelles-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Portland to Brussels flights

  • What is the cheapest flight from Portland to Brussels Bruxelles-National Airport?

    In the last 3 days, the lowest price for a flight from Portland to Brussels Bruxelles-National Airport was $1,218 for a one-way ticket and $582 for a round-trip.

  • Do I need a passport to fly between Portland and Brussels?

    Yes, you’ll need a passport to travel to Brussels from Portland.

  • Which aircraft models fly most regularly from Portland to Brussels?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Brussels?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Portland and Brussels, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Portland to Brussels?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Brussels.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Brussels?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Brussels?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels with an airline and back to Portland with another airline. Booking your flights between Portland and BRU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Brussels?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portland to Bruxelles-National

 
See real verified KAYAK customer reviews for airlines flying from Portland to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Bruxelles-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8849 reviews
7.7Boarding
7.0Entertainment
7.3Comfort
6.6Food
8.1Crew
Airline reviews

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

10.0 ExcellentLuis, Jun 2025EWR - PBI
Read more United Airlines reviews

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

online check in was not available so i had to get to airport extra early. The flight was delayed and my luggage was lost. I had an argument with the person behind me who wanted to keep her bag on the floor and not allow my seat to recline on a 9hr plus flight. So overall, lots and lots of areas for improvement.

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

Very rough getting into denver. my kid threw up it was so rough.

We were given vouchers we couldn’t use with a 5.5 hour delay

Cramped seat even in economy plus seat 10A. Over booked flight, no space for the bags

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

Everything you need to know for your flight from Portland to Bruxelles-National

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