HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bruxelles-National

$397+ Cheap flights from Portland, ME (PWM) to Bruxelles-National (BRU)

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BRU
Mar 2 — Mar 91
Mon 3/2
Mon 3/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Bruxelles-National 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 Portland to Bruxelles-National

Cheapest flights from Portland to Bruxelles-National
Explore the most affordable flight options available from Portland to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 31, 2026.

This Scandinavian Airlines deal was found by Cheapflights users on 1/29. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:30 am
PWM
-
BRU
2 stops26h 00m
Scandinavian Airlines
Sun 3/110:20 am
BRU
-
PWM
2 stops19h 58m
Scandinavian Airlines
Deal found 1/29$667
This United Airlines deal was found by Cheapflights users on 1/29. 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 2/253:05 pm
PWM
-
BRU
2 stops16h 10m
United Airlines
Sun 3/111:55 am
BRU
-
PWM
1 stop13h 01m
United Airlines
Deal found 1/29$706
This United Airlines deal was found by Cheapflights users on 1/29. 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 3/146:00 am
PWM
-
BRU
2 stops26h 15m
United Airlines
Sat 3/219:40 am
BRU
-
PWM
2 stops18h 11m
United Airlines
Deal found 1/29$726
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.
Sat 3/146:00 am
PWM
-
BRU
2 stops20h 50m
Air Canada
Sat 3/2110:00 am
BRU
-
PWM
2 stops42h 00m
Air Canada
Deal found 1/28$886
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/312:35 pm
PWM
-
BRU
2 stops23h 15m
Scandinavian Airlines
Wed 2/48:30 pm
BRU
-
PWM
2 stops33h 50m
Scandinavian Airlines
Deal found 1/27$1,057
This Air Canada deal was found by Cheapflights users on 1/29. 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.
Sat 3/146:00 am
PWM
-
BRU
3 stops20h 50m
Multiple Airlines
Sat 3/2110:00 am
BRU
-
PWM
2 stops17h 51m
Multiple Airlines
Deal found 1/29$1,315

Find flight deals from Portland to Bruxelles-National

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Bruxelles-National (BRU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$667
(Scandinavian Airlines)

One-way from

$397
(United Airlines)
Provider with most accurate pricing for Portland-Brussels Bruxelles-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Brussels Bruxelles-National flights.
Search Deals
From Portland to Brussels Bruxelles-National
Search Deals
One-way flight from Portland to Brussels Bruxelles-National
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Bruxelles-National 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 31, 2026.
Use the filters below to find and compare flights from Portland to Brussels Bruxelles-National Airport that are best for you.

Fly from

Portland

Fly to

Bruxelles-National

Route

Depart

Return

Price

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Wed 2/25

6:30 am-2:30 pm

2 stops26h 00m

Brussels Bruxelles-National

Sun 3/1

10:20 am-12:18 am

2 stops19h 58m

$667

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Wed 2/25

3:05 pm-1:15 pm

2 stops16h 10m

Brussels Bruxelles-National

Sun 3/1

11:55 am-6:56 pm

1 stop13h 01m

$706

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Sat 3/14

6:00 am-1:15 pm

2 stops26h 15m

Brussels Bruxelles-National

Sat 3/21

9:40 am-10:51 pm

2 stops18h 11m

$726

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Sat 3/14

6:00 am-7:50 am

2 stops20h 50m

Brussels Bruxelles-National

Sat 3/21

10:00 am-11:00 pm

2 stops42h 00m

$886

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Sat 3/14

6:00 am-7:50 am

3 stops20h 50m

Brussels Bruxelles-National

Sat 3/21

10:00 am-10:51 pm

2 stops17h 51m

$1,315

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Sat 3/7

6:00 am-1:15 pm

2 stops25h 15m

$397

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Mon 3/2

3:10 pm-1:15 pm

2 stops16h 05m

$397

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Mon 3/2

5:06 pm-9:35 am

3 stops58h 29m

$413

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Fri 3/6

7:07 pm-8:55 am

2 stops31h 48m

$417

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Sat 3/7

6:00 am-8:05 am

1 stop20h 05m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 13 results
1
2

Compare providers for flights from Portland to Bruxelles-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Bruxelles-National in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Brussels Bruxelles-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Brussels Bruxelles-National Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Brussels Bruxelles-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Brussels Bruxelles-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Portland 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 Portland to Brussels Bruxelles-National Airport

What is the cheapest month to book a flight from Portland, Maine to Brussels Bruxelles-National Airport?

Currently, May is the cheapest month in which you can book a flight from Portland, Maine to Brussels Bruxelles-National Airport (average of $363). Flying from Portland, Maine to Brussels Bruxelles-National Airport in July is currently the most expensive (average of $456). 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 Portland to Bruxelles-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Brussels Bruxelles-National?

    Located just 2.9 mi from the city center, Portland is the airport most travelers will use when flying to Brussels Bruxelles-National from Portland. Booking flights from Portland (PWM) to Brussels Bruxelles-National should be relatively easy as there are 0 daily outbound flights to Brussels Bruxelles-National from 0 different airlines.

  • How long is the flight from Portland, Maine to Brussels Bruxelles-National Airport?

    For as low as $706, Scandinavian Airlines can have you in Brussels Bruxelles-National Airport from Portland, Maine in 16h 10m. The distance from Portland, Maine to Brussels Bruxelles-National Airport is about 3387 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Portland to Bruxelles-National that include hotel bookings?

    Yes. In addition to deals on Portland to Bruxelles-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Bruxelles-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Bruxelles-National.

  • Can I find deals for business class flights from Portland to Bruxelles-National?

    Yes. Cheapflights offers flight deals from Portland to Bruxelles-National 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 Portland, Maine to Brussels Bruxelles-National Airport?

    Currently, May is the cheapest month in which you can book a flight from Portland, Maine to Brussels Bruxelles-National Airport (average of $363). Flying from Portland, Maine to Brussels Bruxelles-National Airport in July is currently the most expensive (average of $456). 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

Traveling to a place near Brussels Bruxelles-National Airport?

Book flights to Brussels Bruxelles-National Airport if you plan to visit one of these locations
Mons
Hasselt
Charleroi
Mechelen
Zaventem

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 Portland to Bruxelles-National

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Bruxelles-National flights
Boston to Charleroi Brussels flights

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.