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$526+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BRU
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Find flight deals from Portland to Belgium

Best flights from Portland to Belgium
Discover carefully curated flight deals from Portland to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 20, 2025.

This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/306:17 amPWM - BRU
2 stops21h 53mDelta
Tue 2/32:45 pmBRU - PWM
2 stops15h 35mDelta
Deal found 11/19$526
This Scandinavian Airlines deal was found by Cheapflights users on 11/20. 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.
Thu 1/86:17 amPWM - BRU
3 stops26h 13mScandinavian Airlines
Tue 1/1310:20 amBRU - PWM
2 stops20h 06mScandinavian Airlines
Deal found 11/20$581
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Fri 1/303:12 pmPWM - BRU
2 stops16h 03mUnited Airlines
Tue 2/311:55 amBRU - PWM
1 stop12h 57mUnited Airlines
Deal found 11/18$922
This Delta deal was found by Cheapflights users on 11/20. 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.
Thu 1/86:17 amPWM - BRU
2 stops21h 53mDelta
Tue 1/138:05 amBRU - PWM
2 stops22h 21mDelta
Deal found 11/20$526
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Thu 1/83:12 pmPWM - BRU
1 stop10h 53mUnited Airlines
Tue 1/1310:00 amBRU - PWM
2 stops33h 56mUnited Airlines
Deal found 11/20$983

Cheap flight deals from Portland to Belgium

Keep the following information in mind while searching for Portland to Belgium flight deals. Data was last updated November 20, 2025.

Round-trip from

$526
(Delta)
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 November 20, 2025.
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

Fri 1/30

6:17 am-10:10 am

2 stops21h 53m

Brussels Bruxelles-National

Tue 2/3

2:45 pm-12:20 am

2 stops15h 35m

$526

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Thu 1/8

6:17 am-10:10 am

2 stops21h 53m

Brussels Bruxelles-National

Tue 1/13

8:05 am-12:26 am

2 stops22h 21m

$526

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Thu 1/8

6:17 am-2:30 pm

3 stops26h 13m

Brussels Bruxelles-National

Tue 1/13

10:20 am-12:26 am

2 stops20h 06m

$581

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Fri 1/30

3:12 pm-1:15 pm

2 stops16h 03m

Brussels Bruxelles-National

Tue 2/3

11:55 am-6:52 pm

1 stop12h 57m

$922

PortlandBrussels

PWM - BRU

PWMBRU

Portland

Thu 1/8

3:12 pm-8:05 am

1 stop10h 53m

Brussels Bruxelles-National

Tue 1/13

10:00 am-1:56 pm

2 stops33h 56m

$983

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

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 16h 03m. Fly via Delta, Scandinavian Airlines, or United Airlines 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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