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Cheap flights from Philadelphia to Brussels from $301

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Brussels departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Philadelphia to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:20 am - 1:15 pmPHL-BRU
21h 55m2 stops
Air Canada Logo
10:00 am - 2:50 pmBRU-PHL
10h 50m1 stop
$465Air Canada
Find Deal
lun., nov. 24 - mar., dic. 9
Air Canada Logo
9:20 am - 7:50 amPHL-BRU
16h 30m2 stops
Air Canada Logo
7:00 am - 2:50 pmBRU-PHL
13h 50m2 stops
$472Air Canada
Find Deal
lun., nov. 24 - mar., dic. 9
Multiple Airlines Logo
3:30 pm - 1:15 pmPHL-BRU
15h 45m2 stops
Multiple Airlines Logo
7:00 am - 2:47 pmBRU-PHL
13h 47m2 stops
$475Multiple Airlines
Find Deal
mié., ene. 28 - mié., feb. 11
Multiple Airlines Logo
3:30 pm - 7:50 amPHL-BRU
10h 20m1 stop
Multiple Airlines Logo
7:00 am - 2:47 pmBRU-PHL
13h 47m2 stops
$478Multiple Airlines
Find Deal
mié., ene. 28 - mié., feb. 11
United Airlines Logo
3:30 pm - 1:15 pmPHL-BRU
16h 45m2 stops
United Airlines Logo
10:00 am - 2:46 pmBRU-PHL
10h 46m1 stop
$489United Airlines
Find Deal
mar., mar. 24 - jue., abr. 2
United Airlines Logo
3:30 pm - 7:50 amPHL-BRU
11h 20m1 stop
United Airlines Logo
10:00 am - 2:46 pmBRU-PHL
10h 46m1 stop
$492United Airlines
Find Deal
mar., mar. 24 - jue., abr. 2
United Airlines Logo
10:34 am - 7:15 amPHL-BRU
14h 41m1 stop
United Airlines Logo
10:00 am - 2:50 pmBRU-PHL
10h 50m1 stop
$493United Airlines
Find Deal
lun., nov. 24 - mar., dic. 9
United Airlines Logo
3:30 pm - 1:15 pmPHL-BRU
15h 45m2 stops
United Airlines Logo
10:30 am - 4:05 pmBRU-PHL
11h 35m1 stop
$494United Airlines
Find Deal
mar., dic. 9 - mar., dic. 16
United Airlines Logo
3:30 pm - 1:15 pmPHL-BRU
16h 45m2 stops
United Airlines Logo
7:00 am - 5:05 pmBRU-PHL
15h 05m1 stop
$495United Airlines
Find Deal
mar., mar. 17 - jue., mar. 26
United Airlines Logo
3:30 pm - 7:50 amPHL-BRU
10h 20m1 stop
United Airlines Logo
9:00 am - 4:05 pmBRU-PHL
13h 05m1 stop
$498United Airlines
Find Deal
mar., dic. 9 - mar., dic. 16

Air Canada flights from Philadelphia to Brussels Bruxelles-National Airport

Our best Air Canada deals on Philadelphia to Brussels Bruxelles-National Airport flight tickets
Air Canada
Nov 24
PHL9:20 amPhiladelphia
21h 55m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Dec 9
BRU10:00 amBrussels Bruxelles-National
10h 50m
1 stop
PHL2:50 pmPhiladelphia
$465
Find similar
Air Canada
Nov 24
PHL9:20 amPhiladelphia
16h 30m
2 stops
BRU7:50 amBrussels Bruxelles-National
Dec 9
BRU7:00 amBrussels Bruxelles-National
13h 50m
2 stops
PHL2:50 pmPhiladelphia
$472
Find similar
Air Canada
Jan 20
PHL3:30 pmPhiladelphia
15h 45m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Feb 1
BRU10:00 amBrussels Bruxelles-National
10h 47m
1 stop
PHL2:47 pmPhiladelphia
$519
Find similar

United Airlines flights from Philadelphia to Brussels Bruxelles-National Airport

Our best United Airlines deals on Philadelphia to Brussels Bruxelles-National Airport flight tickets
United Airlines
Mar 24
PHL3:30 pmPhiladelphia
16h 45m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Apr 2
BRU10:00 amBrussels Bruxelles-National
10h 46m
1 stop
PHL2:46 pmPhiladelphia
$489
Find similar
United Airlines
Mar 24
PHL3:30 pmPhiladelphia
11h 20m
1 stop
BRU7:50 amBrussels Bruxelles-National
Apr 2
BRU10:00 amBrussels Bruxelles-National
10h 46m
1 stop
PHL2:46 pmPhiladelphia
$492
Find similar
United Airlines
Nov 24
PHL10:34 amPhiladelphia
14h 41m
1 stop
BRU7:15 amBrussels Bruxelles-National
Dec 9
BRU10:00 amBrussels Bruxelles-National
10h 50m
1 stop
PHL2:50 pmPhiladelphia
$493
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Brussels Bruxelles-National Airport 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, momondo users made 832,500 searches. Data last updated noviembre 13, 2025.
Use the filters below to find and compare flights from Philadelphia to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

lun. 11/24

9:20 am-1:15 pm

2 stops21h 55m

Brussels Bruxelles-National

mar. 12/9

10:00 am-2:50 pm

1 stop10h 50m

$465

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

lun. 11/24

9:20 am-7:50 am

2 stops16h 30m

Brussels Bruxelles-National

mar. 12/9

7:00 am-2:50 pm

2 stops13h 50m

$472

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

mié. 1/28

3:30 pm-1:15 pm

2 stops15h 45m

Brussels Bruxelles-National

mié. 2/11

7:00 am-2:47 pm

2 stops13h 47m

$475

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

mié. 1/28

3:30 pm-7:50 am

1 stop10h 20m

Brussels Bruxelles-National

mié. 2/11

7:00 am-2:47 pm

2 stops13h 47m

$478

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

mar. 3/24

3:30 pm-1:15 pm

2 stops16h 45m

Brussels Bruxelles-National

jue. 4/2

10:00 am-2:46 pm

1 stop10h 46m

$489

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

mar. 3/24

3:30 pm-7:50 am

1 stop11h 20m

Brussels Bruxelles-National

jue. 4/2

10:00 am-2:46 pm

1 stop10h 46m

$492

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

lun. 11/24

10:34 am-7:15 am

1 stop14h 41m

Brussels Bruxelles-National

mar. 12/9

10:00 am-2:50 pm

1 stop10h 50m

$493

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

mar. 12/9

3:30 pm-1:15 pm

2 stops15h 45m

Brussels Bruxelles-National

mar. 12/16

10:30 am-4:05 pm

1 stop11h 35m

$494

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

mar. 3/17

3:30 pm-1:15 pm

2 stops16h 45m

Brussels Bruxelles-National

jue. 3/26

7:00 am-5:05 pm

1 stop15h 05m

$495

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

mar. 12/9

3:30 pm-7:50 am

1 stop10h 20m

Brussels Bruxelles-National

mar. 12/16

9:00 am-4:05 pm

1 stop13h 05m

$498

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Philadelphia to Brussels Bruxelles-National Airport

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 Bruxelles-National Airport?

The cheapest month to fly to Brussels Bruxelles-National Airport from Philadelphia is in September. Flight prices, which tend to average around $670, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Brussels Bruxelles-National Airport from Philadelphia during January instead. Flights to Brussels Bruxelles-National Airport in January, while not as cheap as those in September, still average around $703.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

The cheapest day to depart from Philadelphia to Brussels Bruxelles-National Airport is on a Tuesday. Travelers who choose to depart for Brussels Bruxelles-National Airport on a Tuesday will often find tickets for as low as $687. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Philadelphia to Brussels Bruxelles-National Airport for around $971.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our most recent data shows that the best time of day to fly to Brussels Bruxelles-National Airport is in the evening. Flights from Philadelphia to Brussels Bruxelles-National Airport during this time can be as low as $708. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $936 on average. Flights to Brussels Bruxelles-National Airport from Philadelphia in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Brussels Bruxelles-National Airport?

You are more likely to see cheaper flights to Brussels Bruxelles-National Airport from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around $808 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels Bruxelles-National Airport from Philadelphia for as low as $653 on momondo.

Can stopping save me money on Philadelphia to Brussels Bruxelles-National Airport flights?

You could potentially save up to 15% on your flight if you consider stops on a Philadelphia to Brussels Bruxelles-National Airport flight.

When to book flights from Philadelphia to Brussels Bruxelles-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Brussels Bruxelles-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Brussels Bruxelles-National Airport (PHL to BRU) flight deals and tips

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

Direct flights

None
There are no direct flights from Philadelphia to Brussels Bruxelles-National Airport. There are no popular flight routes from Philadelphia to Brussels Bruxelles-National Airport.
Search flight deals

  • How far is Philadelphia to Brussels Bruxelles-National by plane?

    The distance between Philadelphia and Brussels Bruxelles-National is about 3740.5 mi. In terms of flight time, this usually takes a little over 10h 14m.

  • When did momondo last update prices for flights from Philadelphia Airport to Brussels Bruxelles-National Airport?

    Prices for flights from Philadelphia Airport to Brussels Bruxelles-National Airport refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Brussels Bruxelles-National Airport?

  • How old do you have to be to fly from Philadelphia Airport to Brussels Bruxelles-National Airport?

    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 Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The travel and health documents you'll need for your trip to Brussels Bruxelles-National Airport 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 Bruxelles-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Philadelphia to Brussels Bruxelles-National Airport?

Best airlines flying from Philadelphia to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Philadelphia to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $498Free CancellationRating
6.8
7,572 reviews
Search Lufthansa flights
Aer LingusPriceFrom $558Free CancellationRating
7.2
1,370 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $567Free CancellationRating
6.7
7,518 reviews
Search British Airways flights
American AirlinesPriceFrom $576Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
Air CanadaPriceFrom $582Free CancellationRating
7.1
10,448 reviews
Search Air Canada flights
United AirlinesPriceFrom $601Free CancellationRating
7.4
9,017 reviews
Search United Airlines flights

Traveling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Ghent
Bruges
Leuven
Charleroi
Hasselt
Spa
Zaventem
Namur
Dinant
Mons
Genk
Waterloo
Mechelen
Durbuy
Francorchamps
Knokke-Heist
Aalst
Tournai
Oostkamp
Halle

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to Brussels. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Brussels from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

Price alerts on flights to Brussels from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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