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Bruxelles-National

$504+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BRU
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap 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 December 16, 2025.

This United Airlines deal was found by Cheapflights users on 12/14. 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 2/116:00 amPWM - BRU
2 stops20h 55mUnited Airlines
Sun 2/1510:10 amBRU - PWM
1 stop16h 59mUnited Airlines
Deal found 12/14$504
This Booking.com deal was found by Cheapflights users on 12/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/117:27 pmPWM - BRU
2 stops30h 23mAir Canada
Sun 2/1510:00 amBRU - PWM
2 stops43h 20mAir Canada
Deal found 12/14$505
This American Airlines deal was found by Cheapflights users on 12/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/113:58 pmPWM - BRU
2 stops20h 17mAmerican Airlines
Sun 2/1511:20 amBRU - PWM
3 stops17h 57mAmerican Airlines
Deal found 12/14$535

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 December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$504
(United Airlines)

Popular in

December

Cheapest in

November

Average price

$749
Provider with most accurate pricing for Portland-Brussels Bruxelles-National flight deals.
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Provider most trusted by Cheapflights users for Portland-Brussels Bruxelles-National flights.
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From Portland to Brussels Bruxelles-National
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 16, 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 2/11

6:00 am-8:55 am

2 stops20h 55m

Brussels Bruxelles-National

Sun 2/15

10:10 am-9:09 pm

1 stop16h 59m

$504

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Wed 2/11

7:27 pm-7:50 am

2 stops30h 23m

Brussels Bruxelles-National

Sun 2/15

10:00 am-11:20 pm

2 stops43h 20m

$505

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Wed 2/11

3:58 pm-6:15 pm

2 stops20h 17m

Brussels Bruxelles-National

Sun 2/15

11:20 am-11:17 pm

3 stops17h 57m

$535

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

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 December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $362). Flying from Portland, Maine to Brussels Bruxelles-National Airport in July is currently the most expensive (average of $461). 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 $535, United Airlines can have you in Brussels Bruxelles-National Airport from Portland, Maine in 20h 17m. 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 $362). Flying from Portland, Maine to Brussels Bruxelles-National Airport in July is currently the most expensive (average of $461). 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

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