$967+ 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BRU
Sep 24 — Oct 11
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Belgium
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One-way
Cheapest flights from Portland to BelgiumExplore 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 25, 2026.
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 25, 2026.
This United Airlines deal was found by Cheapflights users on 8/20. 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 12/243:38 pm -
1 stop10h 27m
Thu 12/3111:55 am -
1 stop13h 08m
Deal found 8/20![United Airlines logo]()
$967
This United Airlines deal was found by Cheapflights users on 8/24. 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 8/266:03 am -
1 stop20h 57m
Sun 8/309:55 am -
2 stops34h 00m
Deal found 8/24![United Airlines logo]()
$1,044
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Tue 11/1710:50 am -
2 stops20h 25m
Fri 11/2010:00 am -
2 stops34h 16m
Deal found 8/23![United Airlines logo]()
$1,078
This American Airlines deal was found by Cheapflights users on 8/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2412:42 pm -
3 stops16h 03m
Thu 12/317:00 am -
2 stops22h 00m
Deal found 8/20![American Airlines logo]()
$1,394
Best flights from Portland to BelgiumDiscover 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 August 25, 2026.
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 August 25, 2026.
This United Airlines deal was found by Cheapflights users on 8/20. 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 12/243:38 pm -
1 stop10h 27m
Thu 12/3111:55 am -
1 stop13h 08m
Deal found 8/20![United Airlines logo]()
$967
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Tue 11/1710:50 am -
2 stops20h 25m
Fri 11/2010:00 am -
2 stops34h 16m
Deal found 8/20![United Airlines logo]()
$1,078
Last-minute flights from Portland to BelgiumDiscover last-minute flight deals from Portland to Belgium. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Belgium. Data last updated August 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/24. 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 8/266:03 am -
1 stop20h 57m
Sun 8/309:55 am -
2 stops34h 00m
Deal found 8/24![United Airlines logo]()
$1,044
This United deal was found by Cheapflights users on 8/24. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:35 pm -
2 stops18h 25m
Sat 8/299:30 am -
2 stops38h 59m
Deal found 8/24![Multiple Airlines logo]()
$1,451
This United Airlines deal was found by Cheapflights users on 8/24. 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 8/267:40 am -
1 stop19h 20m
Sat 8/2910:15 am -
1 stop17h 08m
Deal found 8/24![United Airlines logo]()
$1,475
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/24. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/262:40 pm -
2 stops18h 25m
Sun 8/302:25 pm -
3 stops52h 05m
Deal found 8/24![Multiple Airlines logo]()
$2,196
This Scandinavian Airlines deal was found by Cheapflights users on 8/24. 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.
Wed 8/266:00 am -
3 stops21h 40m
Sat 8/2910:20 am -
2 stops20h 39m
Deal found 8/24![Scandinavian Airlines logo]()
$2,363
One-way flights from Portland to BelgiumSearch for one-way flight options from Portland to Belgium. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
Search for one-way flight options from Portland to Belgium. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This oojo deal was found by Cheapflights users on 8/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 am -
2 stops24h 55m
Deal found 8/21![Icelandair logo]()
$2,242
This BusinessClass deal was found by Cheapflights users on 8/21. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:38 pm -
1 stop10h 37m
Deal found 8/21![Brussels Airlines logo]()
$5,083
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:02 am -
3 stops21h 38m
Deal found 8/21![Scandinavian Airlines logo]()
$9,518
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 25, 2026.
Round-trip from | $967 (United Airlines) |
|---|
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 7,457,451 searches. Data last updated August 25, 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
Cheapest round-trip
Quickest round-trip
PortlandBrussels
PWM Portland - BRU Brussels Bruxelles-National
PWMBRU
Portland
Thu 12/24
3:38 pm-8:05 am
1 stop10h 27m
Brussels Bruxelles-National
Thu 12/31
11:55 am-7:03 pm
1 stop13h 08m
$967
PortlandBrussels
PWM Portland - BRU Brussels Bruxelles-National
PWMBRU
Portland
Tue 11/17
10:50 am-1:15 pm
2 stops20h 25m
Brussels Bruxelles-National
Fri 11/20
10:00 am-2:16 pm
2 stops34h 16m
$1,078
Cheapest one-way
Quickest one-way
PortlandBrussels
PWM Portland - BRU Brussels Bruxelles-National
PWMBRU
Portland
Wed 9/23
2:38 pm-7:15 am
1 stop10h 37m
$5,083
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.
PWM-BRU
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
PWM-BE0
PWM-BRU
No data available for this route at this time. Please check back soon.
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