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Belgium

$575+ Cheap flights from Portland, ME (PWM) to Belgium

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BRU
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
1 adult, Economy
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Cheap flight deals from Portland to Belgium

Cheapest flights from Portland to Belgium
Explore the most affordable flight options available from Portland to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2026.

This British Airways deal was found by Cheapflights users on 1/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:02 pm
PWM
-
BRU
2 stops17h 18m
Multiple Airlines
Sat 5/910:40 am
BRU
-
PWM
2 stops18h 42m
Multiple Airlines
Deal found 1/21$575
This United Airlines deal was found by Cheapflights users on 1/21. 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 5/23:39 pm
PWM
-
BRU
2 stops15h 36m
United Airlines
Sat 5/912:00 pm
BRU
-
PWM
1 stop13h 04m
United Airlines
Deal found 1/21$604
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Sun 5/35:30 am
PWM
-
BRU
1 stop19h 55m
United Airlines
Sat 5/92:25 pm
BRU
-
PWM
2 stops33h 58m
United Airlines
Deal found 1/21$624
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:30 am
PWM
-
BRU
1 stop20h 10m
Delta
Sat 5/99:45 am
BRU
-
PWM
1 stop32h 33m
Delta
Deal found 1/21$635
This Scandinavian Airlines deal was found by Cheapflights users on 1/19. 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 stops13h 05m
Scandinavian Airlines
Wed 2/410:20 am
BRU
-
PWM
2 stops20h 00m
Scandinavian Airlines
Deal found 1/19$785
This KAYAK deal was found by Cheapflights users on 1/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:00 am
PWM
-
BRU
2 stops25h 25m
Turkish Airlines
Sat 5/92:25 pm
BRU
-
PWM
2 stops63h 11m
Turkish Airlines
Deal found 1/21$1,003
This Air Canada deal was found by Cheapflights users on 1/21. 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 5/211:08 am
PWM
-
BRU
3 stops19h 37m
Air Canada
Sat 5/99:25 am
BRU
-
PWM
3 stops20h 04m
Air Canada
Deal found 1/21$1,127
This United Airlines deal was found by Cheapflights users on 1/19. 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 1/314:10 pm
PWM
-
BRU
1 stop34h 45m
United Airlines
Wed 2/48:25 am
BRU
-
PWM
1 stop11h 31m
United Airlines
Deal found 1/19$1,640

Find flight deals from Portland to Belgium

Keep the following information in mind while searching for Portland to Belgium flight deals. Data was last updated January 22, 2026.

Round-trip from

$575
(British Airways)
From Portland to Belgium
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Belgium 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 22, 2026.
Use the filters below to find and compare flights from Portland to Belgium that are best for you.

Fly from

Portland

Fly to

Belgium

Route

Depart

Return

Price

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Sat 5/2

3:02 pm-2:20 pm

2 stops17h 18m

Brussels Bruxelles-National

Sat 5/9

10:40 am-11:22 pm

2 stops18h 42m

$575

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Sat 5/2

3:39 pm-1:15 pm

2 stops15h 36m

Brussels Bruxelles-National

Sat 5/9

12:00 pm-7:04 pm

1 stop13h 04m

$604

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Sun 5/3

5:30 am-7:25 am

1 stop19h 55m

Brussels Bruxelles-National

Sat 5/9

2:25 pm-6:23 pm

2 stops33h 58m

$624

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Sun 5/3

5:30 am-7:40 am

1 stop20h 10m

Brussels Bruxelles-National

Sat 5/9

9:45 am-12:18 pm

1 stop32h 33m

$635

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Sun 5/3

6:00 am-1:25 pm

2 stops25h 25m

Brussels Bruxelles-National

Sat 5/9

2:25 pm-11:36 pm

2 stops63h 11m

$1,003

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Sat 5/2

11:08 am-12:45 pm

3 stops19h 37m

Brussels Bruxelles-National

Sat 5/9

9:25 am-11:29 pm

3 stops20h 04m

$1,127

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Best time to book a flight from Portland to Belgium

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

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

Currently, May is the cheapest month in which you can book a flight from Portland, Maine to Belgium (average of $363). Flying from Portland, Maine to Belgium 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 Belgium. 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 Belgium?

    Most people fly from Portland (PWM) if they book a flight from Portland to Belgium. Portland is conveniently located just 2.9 mi from Portland’s city center.

  • How long is the flight from Portland, Maine to Belgium?

    There are many flights that can get you from Portland, Maine to Belgium in 15h 36m. Fly via United Airlines or Delta to get the fastest option. Portland, Maine and Belgium are separated by a distance of 3387 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Belgium 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 Belgium?

    Currently, May is the cheapest month in which you can book a flight from Portland, Maine to Belgium (average of $363). Flying from Portland, Maine to Belgium 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

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