What airlines fly to Brussels?

United Airlines, Brussels Airlines and Scandinavian Airlines are the top three most popular airlines that fly to Brussels from Philadelphia according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Brussels. Keep in mind that there are 13 different airlines that fly to Brussels on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Philadelphia Airport to Brussels?

Prices for flights from Philadelphia Airport to Brussels refresh daily.

How many operators does momondo search for flights from Philadelphia Airport to Brussels?

As of November 2025, there are 6 operators available to choose from for flights from Philadelphia Airport to Brussels.

How old do you have to be to fly from Philadelphia Airport to Brussels?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Brussels.

What documentation or ID do you need to fly to Brussels?

The travel and health documents you'll need for your trip to Brussels may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brussels. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$494 Cheap Flights from Philadelphia to Brussels in 2025/26

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7:35 pm - 10:50 amPHL-BRU

10h 15m1 stop

8:35 pm - 5:15 pmBRU-PHL

25h 40m1 stop

$494British Airways

Find Deal

Tue, Mar 17 - Thu, Mar 26

3:30 pm - 8:55 amPHL-BRU

36h 25m2 stops

10:00 am - 3:49 pmBRU-PHL

34h 49m2 stops

$495Air Canada

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Tue, Mar 17 - Thu, Mar 26

3:30 pm - 7:50 amPHL-BRU

11h 20m1 stop

10:00 am - 10:46 pmBRU-PHL

41h 46m2 stops

$499Air Canada

Find Deal

Tue, Mar 17 - Thu, Mar 26

10:15 am - 1:15 pmPHL-BRU

21h 00m2 stops

4:55 pm - 2:50 pmBRU-PHL

51h 55m2 stops

$512United Airlines

Find Deal

Wed, Dec 3 - Mon, Dec 8

5:00 pm - 8:55 amPHL-BRU

33h 55m1 stop

9:40 am - 9:50 amBRU-PHL

30h 10m1 stop

$516United Airlines

Find Deal

Sun, Feb 15 - Thu, Apr 30

3:05 pm - 1:15 pmPHL-BRU

16h 10m2 stops

2:25 pm - 4:05 pmBRU-PHL

31h 40m1 stop

$518United Airlines

Find Deal

Wed, Dec 3 - Mon, Dec 8

3:30 pm - 8:55 amPHL-BRU

35h 25m2 stops

10:00 am - 2:46 pmBRU-PHL

10h 46m1 stop

$519United Airlines

Find Deal

Sun, Feb 15 - Thu, Apr 30

5:40 pm - 10:10 amPHL-BRU

10h 30m1 stop

10:30 am - 4:05 pmBRU-PHL

11h 35m1 stop

$521Lufthansa

Find Deal

Thu, Nov 27 - Thu, Dec 4

3:30 pm - 1:15 pmPHL-BRU

15h 45m2 stops

7:00 am - 2:46 pmBRU-PHL

13h 46m2 stops

$524Multiple Airlines

Find Deal

Sun, Feb 15 - Thu, Apr 30

5:40 pm - 10:10 amPHL-BRU

10h 30m1 stop

9:00 am - 4:05 pmBRU-PHL

13h 05m1 stop

$526Lufthansa

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Thu, Nov 27 - Thu, Dec 4

British Airways flights from Philadelphia to Brussels

Our best British Airways deals on Philadelphia to Brussels flight tickets

British Airways

Mar 17

PHL7:35 pmPhiladelphia

10h 15m

1 stop

BRU10:50 amBrussels Bruxelles-National

Mar 26

BRU8:35 pmBrussels Bruxelles-National

25h 40m

1 stop

PHL5:15 pmPhiladelphia

$494

Find similar

British Airways

Mar 1

PHL6:35 pmPhiladelphia

16h 05m

1 stop

BRU4:40 pmBrussels Bruxelles-National

Mar 7

BRU6:10 pmBrussels Bruxelles-National

28h 05m

1 stop

PHL4:15 pmPhiladelphia

$544

Find similar

British Airways

Apr 6

PHL6:45 pmPhiladelphia

18h 50m

1 stop

BRU7:35 pmBrussels Bruxelles-National

Apr 13

BRU9:15 pmBrussels Bruxelles-National

25h 25m

1 stop

PHL4:40 pmPhiladelphia

$569

Find similar

Air Canada flights from Philadelphia to Brussels

Our best Air Canada deals on Philadelphia to Brussels flight tickets

Air Canada

Nov 25

PHL3:30 pmPhiladelphia

15h 45m

2 stops

BRU1:15 pmBrussels Bruxelles-National

Dec 2

BRU10:00 amBrussels Bruxelles-National

10h 50m

1 stop

PHL2:50 pmPhiladelphia

$489

Find similar

Air Canada

Nov 25

PHL3:30 pmPhiladelphia

10h 20m

1 stop

BRU7:50 amBrussels Bruxelles-National

Dec 3

BRU10:00 amBrussels Bruxelles-National

10h 50m

1 stop

PHL2:50 pmPhiladelphia

$493

Find similar

Air Canada

Nov 26

PHL3:30 pmPhiladelphia

15h 45m

2 stops

BRU1:15 pmBrussels Bruxelles-National

Dec 2

BRU7:00 amBrussels Bruxelles-National

13h 50m

2 stops

PHL2:50 pmPhiladelphia

$494

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 3/17

7:35 pm-10:50 am

1 stop10h 15m

Brussels Bruxelles-National

Thu 3/26

8:35 pm-5:15 pm

1 stop25h 40m

$494

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 3/17

3:30 pm-8:55 am

2 stops36h 25m

Brussels Bruxelles-National

Thu 3/26

10:00 am-3:49 pm

2 stops34h 49m

$495

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 3/17

3:30 pm-7:50 am

1 stop11h 20m

Brussels Bruxelles-National

Thu 3/26

10:00 am-10:46 pm

2 stops41h 46m

$499

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 12/3

10:15 am-1:15 pm

2 stops21h 00m

Brussels Bruxelles-National

Mon 12/8

4:55 pm-2:50 pm

2 stops51h 55m

$512

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 2/15

5:00 pm-8:55 am

1 stop33h 55m

Brussels Bruxelles-National

Thu 4/30

9:40 am-9:50 am

1 stop30h 10m

$516

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 12/3

3:05 pm-1:15 pm

2 stops16h 10m

Brussels Bruxelles-National

Mon 12/8

2:25 pm-4:05 pm

1 stop31h 40m

$518

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 2/15

3:30 pm-8:55 am

2 stops35h 25m

Brussels Bruxelles-National

Thu 4/30

10:00 am-2:46 pm

1 stop10h 46m

$519

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Thu 11/27

5:40 pm-10:10 am

1 stop10h 30m

Brussels Bruxelles-National

Thu 12/4

10:30 am-4:05 pm

1 stop11h 35m

$521

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 2/15

3:30 pm-1:15 pm

2 stops15h 45m

Brussels Bruxelles-National

Thu 4/30

7:00 am-2:46 pm

2 stops13h 46m

$524

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Thu 11/27

5:40 pm-10:10 am

1 stop10h 30m

Brussels Bruxelles-National

Thu 12/4

9:00 am-4:05 pm

1 stop13h 05m

$526

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Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Brussels

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Brussels?

In general, November is the cheapest month to fly from Philadelphia to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $667. If you are unable to visit Brussels during the month of November, then departing from Philadelphia during the month September is also very affordable. Most momondo users find prices during this month for around $670.

What is the cheapest day to depart on your flight to Brussels?

On average, the least expensive day to fly to Brussels from Philadelphia is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $687. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Philadelphia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $971.

What is the cheapest time of day to depart on your flight to Brussels?

According to our data, the cheapest time of day to fly to Brussels is in the evening. momondo users have found flights departing from Philadelphia to Brussels in the evening for as low as $708. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $936.

How far in advance should I book a flight to Brussels?

You are more likely to see cheaper flights to Brussels from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $832 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from Philadelphia for as low as $669 on momondo.

Cheap Philadelphia to Brussels flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Brussels

Direct flights	None

There are no direct flights from Philadelphia to Brussels. There are no popular flight routes from Philadelphia to Brussels.

Search flight deals

How far is Philadelphia to Brussels by plane?
Brussels is 3736.3 mi away from Philadelphia. Typically, this will take 10h 15m by plane in normal conditions.
When did momondo last update prices for flights from Philadelphia Airport to Brussels?
Prices for flights from Philadelphia Airport to Brussels refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Brussels?
As of November 2025, there are 6 operators available to choose from for flights from Philadelphia Airport to Brussels.
How old do you have to be to fly from Philadelphia Airport to Brussels?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Brussels.
What documentation or ID do you need to fly to Brussels?
The travel and health documents you'll need for your trip to Brussels may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brussels. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Philadelphia to Brussels

Compare and see reviews for airlines that fly from Philadelphia to Brussels with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $498	Free Cancellation	Rating 6.8 7,576 reviews	Search Lufthansa flights
Aer Lingus	PriceFrom $558	Free Cancellation	Rating 7.2 1,373 reviews	Search Aer Lingus flights
British Airways	PriceFrom $567	Free Cancellation	Rating 6.7 7,528 reviews	Search British Airways flights
American Airlines	PriceFrom $576	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
Air Canada	PriceFrom $582	Free Cancellation	Rating 7.1 10,459 reviews	Search Air Canada flights
United Airlines	PriceFrom $601	Free Cancellation	Rating 7.4 9,014 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Brussels?

Finding the right flight to Brussels from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brussels quick and easy, saving you time and money.

Can I find flights from Philadelphia to Brussels with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Brussels from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to Brussels?

Once you have performed a search for Philadelphia to Brussels flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Philadelphia to Brussels right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Brussels, momondo offers a useful price alert feature which will track prices for flights to Brussels from Philadelphia and alert you when they change.

An easier way to manage your Brussels trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Brussels Bruxelles-National Airport

Charleroi Brussels Airport

Cheap flights from Philadelphia to Brussels from $494

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Brussels departing on 3/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Philadelphia to Brussels

Cheap round-trip flights

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British Airways flights from Philadelphia to Brussels

Our best British Airways deals on Philadelphia to Brussels flight tickets

Air Canada flights from Philadelphia to Brussels

Our best Air Canada deals on Philadelphia to Brussels flight tickets

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See travel insights to Brussels from

How to get the cheapest flight ticket from Philadelphia to Brussels

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Brussels?

What is the cheapest day to depart on your flight to Brussels?

What is the cheapest time of day to depart on your flight to Brussels?

How far in advance should I book a flight to Brussels?

What airlines fly to Brussels?

Cheap Philadelphia to Brussels flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Brussels

Direct flights

How far is Philadelphia to Brussels by plane?

When did momondo last update prices for flights from Philadelphia Airport to Brussels?

How many operators does momondo search for flights from Philadelphia Airport to Brussels?

How old do you have to be to fly from Philadelphia Airport to Brussels?

What documentation or ID do you need to fly to Brussels?

Best airlines flying from Philadelphia to Brussels

Compare and see reviews for airlines that fly from Philadelphia to Brussels with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Brussels?

Can I find flights from Philadelphia to Brussels with flexible booking policies on momondo?

How can momondo help me find flights from Philadelphia to Brussels?

I’m not ready to book a flight from Philadelphia to Brussels right now. Can momondo alert me if prices change?

An easier way to manage your Brussels trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 27.4 mi from Brussels