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Cheap flights from Philadelphia to Brussels from $220

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 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
Lufthansa Logo
3:30 pm - 7:50 am
PHL
-
BRU
10h 20m
1 stop
Lufthansa Logo
7:00 am - 5:05 pm
BRU
-
PHL
15h 05m
1 stop
$457Lufthansa
Wed, Mar 4 - Thu, Mar 12
Air Canada Logo
3:30 pm - 1:15 pm
PHL
-
BRU
16h 45m
2 stops
Air Canada Logo
9:25 am - 2:46 pm
BRU
-
PHL
11h 21m
1 stop
$458Air Canada
Mon, Mar 16 - Wed, Apr 1
Air Canada Logo
3:30 pm - 1:15 pm
PHL
-
BRU
16h 45m
2 stops
Air Canada Logo
9:25 am - 2:46 pm
BRU
-
PHL
11h 21m
1 stop
$462Air Canada
Mon, Mar 16 - Wed, Apr 1
Lufthansa Logo
3:30 pm - 7:50 am
PHL
-
BRU
10h 20m
1 stop
Lufthansa Logo
9:30 am - 5:05 pm
BRU
-
PHL
12h 35m
1 stop
$463Lufthansa
Wed, Mar 4 - Thu, Mar 12
Air Canada Logo
3:30 pm - 7:50 am
PHL
-
BRU
11h 20m
1 stop
Air Canada Logo
9:25 am - 2:46 pm
BRU
-
PHL
11h 21m
1 stop
$469Air Canada
Mon, Mar 16 - Wed, Apr 1
Air Canada Logo
3:30 pm - 8:55 am
PHL
-
BRU
36h 25m
2 stops
Air Canada Logo
9:25 am - 3:44 pm
BRU
-
PHL
36h 19m
2 stops
$470Air Canada
Mon, Mar 16 - Wed, Apr 1
Air Canada Logo
3:30 pm - 7:50 am
PHL
-
BRU
11h 20m
1 stop
Air Canada Logo
9:25 am - 2:46 pm
BRU
-
PHL
11h 21m
1 stop
$471Air Canada
Mon, Mar 16 - Wed, Apr 1
Multiple Airlines Logo
3:25 pm - 1:15 pm
PHL
-
BRU
15h 50m
2 stops
Multiple Airlines Logo
7:00 am - 2:48 pm
BRU
-
PHL
13h 48m
2 stops
$473Multiple Airlines
Wed, May 6 - Wed, May 13
Air Canada Logo
7:25 am - 1:15 pm
PHL
-
BRU
24h 50m
2 stops
Air Canada Logo
9:25 am - 3:44 pm
BRU
-
PHL
36h 19m
2 stops
$480Air Canada
Mon, Mar 16 - Wed, Apr 1
Multiple Airlines Logo
3:25 pm - 7:10 am
PHL
-
BRU
9h 45m
1 stop
Multiple Airlines Logo
7:00 am - 2:48 pm
BRU
-
PHL
13h 48m
2 stops
$483Multiple Airlines
Wed, May 6 - Wed, May 13

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 3
PHL3:30 pmPhiladelphia
15h 45m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Mar 10
BRU10:00 amBrussels Bruxelles-National
33h 17m
2 stops
PHL2:17 pmPhiladelphia
$485
United Airlines
Mar 4
PHL3:30 pmPhiladelphia
35h 25m
2 stops
BRU8:55 amBrussels Bruxelles-National
Mar 12
BRU10:00 amBrussels Bruxelles-National
33h 24m
2 stops
PHL2:24 pmPhiladelphia
$486
United Airlines
Mar 3
PHL3:30 pmPhiladelphia
10h 20m
1 stop
BRU7:50 amBrussels Bruxelles-National
Mar 10
BRU10:00 amBrussels Bruxelles-National
33h 17m
2 stops
PHL2:17 pmPhiladelphia
$488

KLM flights from Philadelphia to Brussels Bruxelles-National Airport

Our best KLM deals on Philadelphia to Brussels Bruxelles-National Airport flight tickets
KLM
Feb 15
PHL9:41 amPhiladelphia
15h 54m
2 stops
BRU7:35 amBrussels Bruxelles-National
Feb 18
BRU10:45 amBrussels Bruxelles-National
16h 04m
2 stops
PHL8:49 pmPhiladelphia
$1,132
KLM
Feb 15
PHL5:25 pmPhiladelphia
14h 50m
2 stops
BRU2:15 pmBrussels Bruxelles-National
Feb 18
BRU8:05 amBrussels Bruxelles-National
14h 52m
2 stops
PHL4:57 pmPhiladelphia
$1,192

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 February 4, 2026.
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

Wed 3/4

3:30 pm-7:50 am

1 stop10h 20m

Brussels Bruxelles-National

Thu 3/12

7:00 am-5:05 pm

1 stop15h 05m

$457

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 3/16

3:30 pm-1:15 pm

2 stops16h 45m

Brussels Bruxelles-National

Wed 4/1

9:25 am-2:46 pm

1 stop11h 21m

$458

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 3/16

3:30 pm-1:15 pm

2 stops16h 45m

Brussels Bruxelles-National

Wed 4/1

9:25 am-2:46 pm

1 stop11h 21m

$462

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 3/4

3:30 pm-7:50 am

1 stop10h 20m

Brussels Bruxelles-National

Thu 3/12

9:30 am-5:05 pm

1 stop12h 35m

$463

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 3/16

3:30 pm-7:50 am

1 stop11h 20m

Brussels Bruxelles-National

Wed 4/1

9:25 am-2:46 pm

1 stop11h 21m

$469

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 3/16

3:30 pm-8:55 am

2 stops36h 25m

Brussels Bruxelles-National

Wed 4/1

9:25 am-3:44 pm

2 stops36h 19m

$470

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 3/16

3:30 pm-7:50 am

1 stop11h 20m

Brussels Bruxelles-National

Wed 4/1

9:25 am-2:46 pm

1 stop11h 21m

$471

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 5/6

3:25 pm-1:15 pm

2 stops15h 50m

Brussels Bruxelles-National

Wed 5/13

7:00 am-2:48 pm

2 stops13h 48m

$473

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 3/16

7:25 am-1:15 pm

2 stops24h 50m

Brussels Bruxelles-National

Wed 4/1

9:25 am-3:44 pm

2 stops36h 19m

$480

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 5/6

3:25 pm-7:10 am

1 stop9h 45m

Brussels Bruxelles-National

Wed 5/13

7:00 am-2:48 pm

2 stops13h 48m

$483

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Brussels from

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 typical price of a round-trip flight between Philadelphia and Brussels Bruxelles-National Airport?

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 February. Flight prices, which tend to average around $623, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Brussels Bruxelles-National Airport from Philadelphia during March instead. Flights to Brussels Bruxelles-National Airport in March, while not as cheap as those in February, still average around $626.

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 $822 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 $668 on momondo.

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

You could potentially save up to 11% 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

Fastest flight time

9h 40m

Direct flights

None
The fastest flight from Philadelphia to Brussels Bruxelles-National Airport takes 9h 40m
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 9h 40m.

  • 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
7,759 reviews
Search Lufthansa flights
Aer LingusPriceFrom $558Free CancellationRating
7.2
1,444 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $567Free CancellationRating
7.4
9,235 reviews
Search United Airlines flights
British AirwaysPriceFrom $567Free CancellationRating
6.7
7,714 reviews
Search British Airways flights
Air CanadaPriceFrom $569Free CancellationRating
7.1
10,687 reviews
Search Air Canada flights

Traveling to a place near Brussels?

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