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$634+ Cheap flights from Portland, ME (PWM) to Brussels

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
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from Portland to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Brussels (BR1). 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 julio 30, 2025.

Round-trip from

$634
(Air Canada)
From Portland to Brussels
Search Deals

Find flight deals from Portland to Brussels

Cheapest flights from Portland to Brussels
Explore the most affordable flight options available from Portland to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/86:30 amPWM - BRU
2 stops25h 10mScandinavian Airlines
jue. 8/1410:20 amBRU - PWM
2 stops20h 28mScandinavian Airlines
Deal found 7/29$1,295
This United Airlines deal was found by Cheapflights users on 7/29. 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.
vie. 8/85:35 amPWM - BRU
2 stops20h 25mUnited Airlines
jue. 8/1410:15 amBRU - PWM
1 stop13h 22mUnited Airlines
Deal found 7/29$1,400
This Air Canada deal was found by Cheapflights users on 7/29. 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.
vie. 8/87:28 amPWM - BRU
3 stops18h 32mAir Canada
jue. 8/1410:00 amBRU - PWM
3 stops19h 14mAir Canada
Deal found 7/29$1,413
This Lufthansa deal was found by Cheapflights users on 7/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2010:50 amPWM - BRU
1 stop14h 55mMultiple Airlines
vie. 11/2111:55 amBRU - PWM
1 stop18h 04mMultiple Airlines
Deal found 7/29$1,491
This KLM deal was found by Cheapflights users on 7/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/86:30 amPWM - BRU
1 stop20h 10mKLM
jue. 8/1410:45 amBRU - PWM
1 stop20h 03mKLM
Deal found 7/29$1,500

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Brussels 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 julio 30, 2025.
Use the filters below to find and compare flights from Portland to Brussels that are best for you.

Fly from

Portland

Fly to

Brussels

Route

Depart

Return

Price

PortlandBrussels

PWM - BRU

PWMBRU

Portland

mié. 1/14

11:17 am-7:50 am

2 stops14h 33m

Brussels Bruxelles-National

dom. 1/18

10:00 am-4:48 pm

2 stops36h 48m

$634

PortlandBrussels

PWM - BRU

PWMBRU

Portland

mié. 1/14

11:17 am-7:50 am

2 stops14h 33m

Brussels Bruxelles-National

dom. 1/18

11:15 am-4:48 pm

1 stop11h 33m

$657

PortlandBrussels

PWM - BRU

PWMBRU

Portland

mié. 8/20

10:50 am-7:45 am

1 stop14h 55m

Brussels Bruxelles-National

vie. 11/21

11:55 am-11:59 pm

1 stop18h 04m

$1,491

PortlandBrussels

PWM - BRU

PWMBRU

Portland

mié. 8/20

2:36 pm-6:20 pm

3 stops21h 44m

Brussels Bruxelles-National

vie. 11/21

10:20 am-11:31 pm

2 stops19h 11m

$3,930

PortlandBrussels

PWM - BRU

PWMBRU

Portland

mar. 9/16

2:17 pm-8:40 pm

2 stops24h 23m

$1,203

PortlandBrussels

PWM - BRU

PWMBRU

Portland

mar. 9/16

2:14 pm-7:15 am

1 stop11h 01m

$1,588

PortlandBrussels

PWM - BRU

PWMBRU

Portland

mar. 9/16

10:39 am-9:45 am

3 stops17h 06m

$1,607

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Portland to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels 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

What is the cheapest month to book a flight from Portland, Maine to Brussels?

Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Brussels (average of $614). Flying from Portland, Maine to Brussels in June is currently the most expensive (average of $1,081). 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 Brussels

Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated julio 30, 2025.
See what other customers who have flown with Singapore Airlines, United Airlines, and Scandinavian Airlines from Portland to Brussels have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,338 reviews

Food

7.7

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very good
1,338 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Food

7.7

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
United Airlines
7.4
Good
8,896 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Food

7.7

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Scandinavian Airlines
7.3
Good
1,453 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Food

7.7

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Air Canada
7.1
Good
9,837 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Food

7.7

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from Portland to Brussels. 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?

    Portland (PWM) is the airport you will fly out of if you book a flight from Portland to Brussels. You should not have trouble finding flights to Brussels from Portland; the airport handles an average of 0 outbound flights to Brussels per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Portland airport to Brussels. It is only a 2.9 mi journey to Portland (PWM) from Portland’s city center.

  • What are the cheapest airlines flying from Portland, Maine to Brussels round-trip?

    Our cheapest airline available from Portland, Maine to Brussels is Air Canada. Our recent data shows that you can find tickets from as low as $634 on this airline. Additional options worth looking into are United Airlines and Scandinavian Airlines, starting at $657 and $3,930 round-trip.

  • Can I find deals for flights from Portland to Brussels that include hotel bookings?

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

  • How can I find direct flights from Portland to Brussels?

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

  • Can I find deals for business class flights from Portland to Brussels?

    Yes. Cheapflights offers flight deals from Portland to Brussels 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?

    Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Brussels (average of $614). Flying from Portland, Maine to Brussels in June is currently the most expensive (average of $1,081). 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

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Alternative routes for Portland to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Portland to Brussels

Discover the top airline that operate flights from Portland to Brussels. 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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$650Average$1,663FlexibilityNo cancel feeOn-time69%

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