Are direct flights from Portland to Brussels always the best option?

Direct flights offer convenience and save travel time, but they are not always the cheapest option. Flights with layovers can sometimes be significantly more affordable. Consider your budget and time constraints when deciding between direct and connecting flights.

Can flexible travel dates help on Portland to Brussels flights?

Yes, being flexible with your travel dates can often lead to finding cheaper flights. Mid-week travel or flying during the off-peak season may offer lower fares compared to weekend or holiday travel. Adjusting your departure or return by a few days can sometimes make a notable difference.

What extra costs should I check before booking Portland to Brussels flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Also, consider the cost of transportation to and from the airports at both ends of your journey. These additional expenses can impact the total cost of your trip.

Flights From Portland

To Brussels

Cheap Flights from Portland to Brussels

Browse current best options from Portland. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Portland

RatePunk searches hundreds of travel sites at once for deals on flights to Brussels

Prices updated 11 days ago

406 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Aug 2, 2026.)

Today’s best flight deals from Portland to Brussels

Explore current cheapest deals departing from Portland to Brussels

2026-12-07 – 2026-12-18
PDX - Brussels
94% AI deal score
$1,075
$579
Round trip
2026-10-31 – 2026-11-08
PDX - Brussels
93% AI deal score
$958
$579
Round trip
2026-11-28 – 2026-12-06
PDX - Brussels
93% AI deal score
$945
$582
Round trip
2026-11-07 – 2026-11-15
PDX - Brussels
92% AI deal score
$893
$582
Round trip
2026-11-02 – 2026-11-08
PDX - Brussels
93% AI deal score
$899
$582
Round trip
2026-11-09 – 2026-11-15
PDX - Brussels
93% AI deal score
$907
$582
Round trip
2026-10-31 – 2026-11-15
PDX - Brussels
93% AI deal score
$940
$582
Round trip
2026-12-05 – 2026-12-13
PDX - Brussels
94% AI deal score
$1,082
$582
Round trip
2027-01-13 – 2027-01-21
PDX - Brussels
93% AI deal score
$979
$585
Round trip
2027-01-13 – 2027-01-24
PDX - Brussels
93% AI deal score
$988
$588
Round trip

Portland to Brussels: Overview

Insights for flights from Portland to Brussels

For travelers looking for cheap flights from Portland to Brussels, October stands out as the most affordable month, with a median fare of $363. Other cost-effective options include September, where the median fare is $756, and July, with a median of $765. These months offer the best opportunities for finding lower prices on this route.

Right now, fares for flights from Portland to Brussels typically range from $593 to $1304, with a median price of $1070. Current fares are near the typical level for this route. Approximately 18% of recent fares have been classified as a good price, indicating that finding a deal can be challenging, and new deals are infrequent — a price alert helps.

When flying from Portland to Brussels, most itineraries connect at least once, as direct flights from Portland to Brussels are not available. The typical number of connections for these itineraries is 2 stopovers. This means you should expect at least two stops on your journey.

A typical journey from Portland to Brussels takes approximately 31 hours and 53 minutes, including connections. This duration reflects the long-haul nature of the route, which covers a significant distance and generally involves multiple stopovers.

How much is a round trip from Portland to Brussels

Regular price: $822 - $1,744

Prices are currently below the regular range for flights from Portland to Brussels.

The regular price range for flights from Portland to Brussels is typically between $822 and $1744. The current lowest deal is $619 with Icelandair, for travel from Oct 17-Oct 25.

now $619

Low $822

High $1,744

The cheapest time to fly from Portland to Brussels

The cheapest month to fly from Portland to Brussels is October, with a median price of $363. The most expensive month is December, with a median price of $1414. Prices are generally lower from April to October.

October

Cheapest

Flights from $363

December

Most Expensive

Flights from $1,414

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Portland to Brussels

Icelandair

United Airlines

Air Canada

Lufthansa

Last-minute flights going from Portland to Brussels

Mon, Aug 17

⌛ Last-Minute

PDX - Brussels

Portland (PDX) - Brussels (BRU)

$1,158

$919

One-way

Mon, Sep 7

⌛ Last-Minute

PDX - Brussels

Portland (PDX) - Brussels (BRU)

$933

$923

One-way

Wed, Sep 16

⌛ Last-Minute

PDX - Brussels

Portland (PDX) - Brussels (BRU)

$964

$919

One-way

Thu, Sep 17

⌛ Last-Minute

PDX - Brussels

Portland (PDX) - Brussels (BRU)

$961

$983

One-way

Sat, Sep 19

⌛ Last-Minute

PDX - Brussels

Portland (PDX) - Brussels (BRU)

$970

$1,621

One-way

Mon, Sep 21

⌛ Last-Minute

PDX - Brussels

Portland (PDX) - Brussels (BRU)

$922

$877

One-way

Biggest price drops on these dates for flights from Portland to Brussels

8 nights

Dec 5 - Dec 13

$1,082 → $582

46%

11 nights

Dec 7 - Dec 18

$1,075 → $579

46%

6 nights

Jan 18 - Jan 24

$1,008 → $588

42%

11 nights

Jan 13 - Jan 24

$992 → $588

41%

Popular Airports to fly from Portland to Brussels

Portland - Brussels route insights

💸 Price insights

Recent fares near the typical level

Recent fares from Portland to Brussels are near the typical level of $1070.

📅 Best time to fly

October is historically cheapest at $363

Historically, October is the cheapest month to fly from Portland to Brussels at $363.

⏱️ Flight duration

Flights typically take 31h 53m

Flights from Portland to Brussels typically take 31h 53m, with 2 stopovers being common.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights are dominant for this long-haul route, with deals being rare.

🏆 Airline highlight

Icelandair offers deals from $619

Icelandair recently offered a deal for $619 from Portland to Brussels via kiwi.

🎯 Booking tip

Book in October for the best prices

Historically, October offers the lowest median prices at $363 for this route.

Portland main airports to depart from

Portland International (PDX)

Cheapest

Portland International Airport is a good option for flights from Portland to Brussels.

📍 ~10 km from city center (reachable by car or public transport)

💸 Flights from ~$724

Brussels main airports to arrive at

Brussels (BRU)

Cheapest

Brussels Airport is a convenient arrival point for travelers heading to Brussels from Portland.

📍 ~15 km from city center (reachable by car)

💸 Flights from ~$724

Airports nearby Brussels used as alternative

Eindhoven (EIN)

Eindhoven is a primary low-cost carrier hub for the Benelux region, offering an efficient terminal.

📍 ~100 km from Brussels (reachable by car or train-to-bus transfer)

💸 Flights from ~$854

Business & First Class Flight Deals to Brussels

Discover luxury on the budget with premium cabin class on flights from Portland to Brussels.

Elite

Best Elite deals to Brussels

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From PDX

Elite

Nov 09

Brussels, Belgium

91% AI deal score

$3,999

$2,755

Save $1,244

Icelandair

Business Class

From PDX

Elite

Nov 02

Brussels, Belgium

91% AI deal score

$3,981

$2,755

Save $1,226

Icelandair

Business Class

From PDX

Elite

Nov 09

Brussels, Belgium

91% AI deal score

$4,015

$2,755

Save $1,260

Icelandair

Business Class

From PDX

Elite

Nov 02

Brussels, Belgium

91% AI deal score

$3,965

$2,755

Save $1,210

Icelandair

Business Class

From PDX

Elite

Nov 02

Brussels, Belgium

91% AI deal score

$3,872

$2,755

Save $1,117

Icelandair

Business Class

From PDX

Elite

Nov 09

Brussels, Belgium

91% AI deal score

$3,905

$2,755

Save $1,150

Icelandair

Business Class

From PDX

Elite

Nov 02

Brussels, Belgium

91% AI deal score

$3,872

$2,755

Save $1,117

Icelandair

Business Class

From PDX

Elite

Oct 26

Brussels, Belgium

91% AI deal score

$3,994

$2,757

Save $1,237

Icelandair

Business Class

From PDX

Elite

Oct 26

Brussels, Belgium

91% AI deal score

$3,994

$2,757

Save $1,237

Icelandair

Business Class

From PDX

Elite

Oct 26

Brussels, Belgium

91% AI deal score

$4,088

$2,757

Save $1,331

Icelandair

Business Class

From PDX

Elite

Aug 27

Brussels, Belgium

91% AI deal score

$4,329

$3,075

Save $1,254

Icelandair

Business Class

From PDX

Elite

Aug 20

Brussels, Belgium

91% AI deal score

$25,235

$17,598

Save $7,637

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Brussels

To find potentially cheaper flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can often reveal better deals. Setting up price alerts may also help you catch drops in airfare.

Booking flights in advance, often several months out, can sometimes lead to lower prices. However, prices can fluctuate, so it's wise to monitor fares. Last-minute bookings may occasionally offer deals, but they can also be more expensive.

Comparing nearby airports at both your origin and destination can sometimes uncover more affordable flight options. Even if an airport is a bit further, the savings on airfare might outweigh the extra travel time to and from the airport. Always check ground transportation costs and convenience.

Related routes

More routes from Portland

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Flights to Brussels from other cities

Flights from Palma, Majorca to Brussels Flights from Philadelphia to Brussels Flights from Providence to Brussels Flights from Raleigh to Brussels Flights from Redmond to Brussels Flights from Rochester to Brussels Flights from Rome to Brussels Flights from San Diego to Brussels Flights from San Francisco to Brussels Flights from San Jose to Brussels Flights from San Juan to Brussels Flights from Singapore to Brussels

Portland to Brussels: Overview

Insights for flights from Portland to Brussels

How much is a round trip from Portland to Brussels

Regular price: $822 - $1,744

Prices are currently below the regular range for flights from Portland to Brussels.

The regular price range for flights from Portland to Brussels is typically between $822 and $1744. The current lowest deal is $619 with Icelandair, for travel from Oct 17-Oct 25.

now $619

Low $822

High $1,744

The cheapest time to fly from Portland to Brussels

October

Cheapest

Flights from $363

December

Most Expensive

Flights from $1,414

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Portland to Brussels

Icelandair

United Airlines

Air Canada

Lufthansa

Last-minute flights going from Portland to Brussels

Mon, Aug 17

⌛ Last-Minute

PDX - Brussels

Portland (PDX) - Brussels (BRU)

$1,158

$919

One-way

Mon, Sep 7

⌛ Last-Minute

PDX - Brussels

Portland (PDX) - Brussels (BRU)

$933

$923

One-way

Wed, Sep 16

⌛ Last-Minute

PDX - Brussels

Portland (PDX) - Brussels (BRU)

$964

$919

One-way

Thu, Sep 17

⌛ Last-Minute

PDX - Brussels

Portland (PDX) - Brussels (BRU)

$961

$983

One-way

Sat, Sep 19

⌛ Last-Minute

PDX - Brussels

Portland (PDX) - Brussels (BRU)

$970

$1,621

One-way

Mon, Sep 21

⌛ Last-Minute

PDX - Brussels

Portland (PDX) - Brussels (BRU)

$922

$877

One-way

Biggest price drops on these dates for flights from Portland to Brussels

8 nights

Dec 5 - Dec 13

$1,082 → $582

46%

11 nights

Dec 7 - Dec 18

$1,075 → $579

46%

6 nights

Jan 18 - Jan 24

$1,008 → $588

42%

11 nights

Jan 13 - Jan 24

$992 → $588

41%

Popular Airports to fly from Portland to Brussels

Portland - Brussels route insights

💸 Price insights

Recent fares near the typical level

Recent fares from Portland to Brussels are near the typical level of $1070.

📅 Best time to fly

October is historically cheapest at $363

Historically, October is the cheapest month to fly from Portland to Brussels at $363.

⏱️ Flight duration

Flights typically take 31h 53m

Flights from Portland to Brussels typically take 31h 53m, with 2 stopovers being common.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights are dominant for this long-haul route, with deals being rare.

🏆 Airline highlight

Icelandair offers deals from $619

Icelandair recently offered a deal for $619 from Portland to Brussels via kiwi.

🎯 Booking tip

Book in October for the best prices

Historically, October offers the lowest median prices at $363 for this route.

Portland main airports to depart from

Portland International (PDX)

Cheapest

Portland International Airport is a good option for flights from Portland to Brussels.

📍 ~10 km from city center (reachable by car or public transport)

💸 Flights from ~$724

Brussels main airports to arrive at

Brussels (BRU)

Cheapest

Brussels Airport is a convenient arrival point for travelers heading to Brussels from Portland.

📍 ~15 km from city center (reachable by car)

💸 Flights from ~$724

Airports nearby Brussels used as alternative

Eindhoven (EIN)

Eindhoven is a primary low-cost carrier hub for the Benelux region, offering an efficient terminal.

Brussels, Belgium

91% AI deal score

$25,235

$17,598

Save $7,637

Alaska Airlines, Inc., +1

Business Class

Frequently Asked Questions About Flights to Brussels

Cheap Flights from Portland to Brussels

Today’s best flight deals from Portland to Brussels

Portland to Brussels: Overview

Insights for flights from Portland to Brussels

How much is a round trip from Portland to Brussels

The cheapest time to fly from Portland to Brussels

Direct flights from Portland to Brussels

Last-minute flights going from Portland to Brussels

Biggest price drops on these dates for flights from Portland to Brussels

Popular Airports to fly from Portland to Brussels

Portland - Brussels route insights

Recent fares near the typical level

October is historically cheapest at $363

Flights typically take 31h 53m

Connecting flights are dominant on this route

Icelandair offers deals from $619

Book in October for the best prices

Portland main airports to depart from

Brussels main airports to arrive at

Airports nearby Brussels used as alternative

Business & First Class Flight Deals to Brussels

Best Elite deals to Brussels

Nov 09

Nov 02

Nov 09

Nov 02

Nov 02

Nov 09

Nov 02

Oct 26

Oct 26

Oct 26

Aug 27

Aug 20

Frequently Asked Questions About Flights to Brussels

How can I find cheap flights from Portland to Brussels?

When should I book flights from Portland to Brussels?

Should I compare nearby airports for flights from Portland to Brussels?

Are direct flights from Portland to Brussels always the best option?

Can flexible travel dates help on Portland to Brussels flights?

What extra costs should I check before booking Portland to Brussels flights?

Related routes

More routes from Portland

Flights to Brussels from other cities

Portland to Brussels: Overview

Insights for flights from Portland to Brussels

How much is a round trip from Portland to Brussels

The cheapest time to fly from Portland to Brussels

Direct flights from Portland to Brussels

Last-minute flights going from Portland to Brussels

Biggest price drops on these dates for flights from Portland to Brussels

Popular Airports to fly from Portland to Brussels

Portland - Brussels route insights

Recent fares near the typical level

October is historically cheapest at $363

Flights typically take 31h 53m

Connecting flights are dominant on this route

Icelandair offers deals from $619

Book in October for the best prices

Portland main airports to depart from

Brussels main airports to arrive at

Airports nearby Brussels used as alternative

Business & First Class Flight Deals to Brussels

Best Elite deals to Brussels

Nov 09

Nov 02

Nov 09

Nov 02

Nov 02

Nov 09

Nov 02

Oct 26

Oct 26

Oct 26

Aug 27

Aug 20

Frequently Asked Questions About Flights to Brussels

How can I find cheap flights from Portland to Brussels?

When should I book flights from Portland to Brussels?

Should I compare nearby airports for flights from Portland to Brussels?