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Bruxelles-National

$656+ Cheap flights from Portland, ME (PWM) to Bruxelles-National (BRU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BRU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$656
(United Airlines)
From Portland to Brussels Bruxelles-National
Search Deals

Find flight deals from Portland to Bruxelles-National

Best flights from Portland to Bruxelles-National
Discover carefully curated flight deals from Portland to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

This Air Canada deal was found by Cheapflights users on 9/9. 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.
Wed 1/149:00 amPWM - BRU
2 stops16h 50mAir Canada
Sun 1/1810:00 amBRU - PWM
2 stops19h 30mAir Canada
Deal found 9/9$656
This United Airlines deal was found by Cheapflights users on 9/9. 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 1/142:31 pmPWM - BRU
1 stop10h 44mUnited Airlines
Sun 1/1811:15 amBRU - PWM
1 stop13h 35mUnited Airlines
Deal found 9/9$656

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 September 11, 2025.
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 1/14

9:00 am-7:50 am

2 stops16h 50m

Brussels Bruxelles-National

Sun 1/18

10:00 am-11:30 pm

2 stops19h 30m

$656

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Wed 1/14

2:31 pm-7:15 am

1 stop10h 44m

Brussels Bruxelles-National

Sun 1/18

11:15 am-6:50 pm

1 stop13h 35m

$656

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Tue 9/16

10:39 am-9:45 am

3 stops17h 06m

$2,492

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Tue 9/16

2:14 pm-7:15 am

1 stop11h 01m

$4,363

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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, November is the cheapest month in which you can book a flight from Portland, Maine to Brussels Bruxelles-National Airport (average of $614). Flying from Portland, Maine to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,077). 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.

Reviews of airlines servicing Bruxelles-National

Get insights into the airlines that provide service to Bruxelles-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bruxelles-National. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with United Airlines from Portland to Brussels Bruxelles-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 1 airline.

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

    For as low as $656, Air Canada can have you in Brussels Bruxelles-National Airport from Portland, Maine in 10h 44m. 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.

  • What is the cheapest airline to fly from Portland, Maine to Brussels Bruxelles-National Airport round-trip?

    Our cheapest airline available from Portland, Maine to Brussels Bruxelles-National Airport is United Airlines. Our recent data shows that you can find tickets from as low as $650 on this airline.

  • 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, November is the cheapest month in which you can book a flight from Portland, Maine to Brussels Bruxelles-National Airport (average of $614). Flying from Portland, Maine to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,077). 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
Charleroi
Mons
Mechelen
Zaventem

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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

Top airline flying from Portland to Bruxelles-National

Discover the top airline that operate flights from Portland to Bruxelles-National. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$650Average$1,663FlexibilityNo cancel feeOn-time69%

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