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Belgium

$636+ Cheap flights from Portland, ME (PWM) to Belgium

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BRU
Sep 10 — Sep 171
Thu 9/10
Thu 9/17
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 August 11, 2026.

This United Airlines deal was found by Cheapflights users on 8/6. 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 11/158:45 am -
2 stops22h 30m
Thu 11/1910:00 am -
2 stops41h 52m
Deal found 8/6$727
This FlightHub deal was found by Cheapflights users on 8/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am -
2 stops19h 10m
Thu 10/229:55 am -
2 stops43h 33m
Deal found 8/10$775
This United Airlines deal was found by Cheapflights users on 8/10. 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 10/79:50 am -
2 stops21h 25m
Thu 10/2210:15 am -
1 stop17h 31m
Deal found 8/10$784
This United Airlines deal was found by Cheapflights users on 8/8. 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 12/246:00 am -
2 stops25h 15m
Thu 12/3111:15 am -
1 stop13h 15m
Deal found 8/8$964
This Air Canada deal was found by Cheapflights users on 8/10. 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 10/78:03 am -
3 stops17h 07m
Thu 10/229:10 am -
2 stops17h 12m
Deal found 8/10$1,542
This Air Canada deal was found by Cheapflights users on 8/8. 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.
Thu 12/246:00 am -
2 stops19h 50m
Thu 12/3110:00 am -
3 stops29h 06m
Deal found 8/8$1,606

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 August 11, 2026.

Round-trip from

$727
(United Airlines)

One-way from

$636
(Turkish Airlines)
From Portland to Belgium
Search Deals
One-way flight 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 August 11, 2026.
Use the filters below to find and compare flights from Portland to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBrussels

PWM Portland - BRU Brussels Bruxelles-National

PWMBRU

Portland

Sun 11/15

8:45 am-1:15 pm

2 stops22h 30m

Brussels Bruxelles-National

Thu 11/19

10:00 am-9:52 pm

2 stops41h 52m

$727
Quickest round-trip

PortlandBrussels

PWM Portland - BRU Brussels Bruxelles-National

PWMBRU

Portland

Wed 10/7

6:00 am-7:10 am

2 stops19h 10m

Brussels Bruxelles-National

Thu 10/22

9:55 am-11:28 pm

2 stops43h 33m

$775
Cheapest one-way

PortlandBrussels

PWM Portland - BRU Brussels Bruxelles-National

PWMBRU

Portland

Thu 9/3

2:40 pm-10:10 am

2 stops37h 30m

$636
Quickest one-way

PortlandBrussels

PWM Portland - BRU Brussels Bruxelles-National

PWMBRU

Portland

Thu 9/3

6:05 am-7:40 am

1 stop19h 35m

$770

PortlandBrussels

PWM Portland - BRU Brussels Bruxelles-National

PWMBRU

Portland

Thu 9/3

8:41 pm-1:25 pm

3 stops58h 44m

$801

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Sorted by cheapest first

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

No data available for this route at this time. Please check back soon.

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 22h 30m. Fly via United Airlines to get the fastest option. Portland, Maine and Belgium are separated by a distance of 3387 mi.

  • 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.

See more FAQs

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