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Cheap flights from Philadelphia to Brussels from $185

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 11/23. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:05 am - 7:10 am
PHL
-
BRU
15h 05m
1 stop
Multiple Airlines Logo
10:00 am - 2:44 pm
BRU
-
PHL
10h 44m
1 stop
$724Multiple Airlines
Mon, Sep 7 - Tue, Dec 22
Multiple Airlines Logo
3:25 pm - 7:10 am
PHL
-
BRU
9h 45m
1 stop
Multiple Airlines Logo
9:30 am - 2:49 pm
BRU
-
PHL
11h 19m
1 stop
$727Multiple Airlines
Wed, Aug 26 - Tue, Sep 1
Multiple Airlines Logo
3:25 pm - 1:15 pm
PHL
-
BRU
15h 50m
2 stops
Multiple Airlines Logo
10:00 am - 2:44 pm
BRU
-
PHL
10h 44m
1 stop
$730Multiple Airlines
Mon, Sep 7 - Tue, Dec 22
Multiple Airlines Logo
3:25 pm - 7:10 am
PHL
-
BRU
9h 45m
1 stop
Multiple Airlines Logo
9:10 am - 2:47 pm
BRU
-
PHL
11h 37m
1 stop
$731Multiple Airlines
Mon, Aug 24 - Wed, Sep 9
United Airlines Logo
3:25 pm - 1:15 pm
PHL
-
BRU
15h 50m
2 stops
United Airlines Logo
9:30 am - 12:23 pm
BRU
-
PHL
32h 53m
2 stops
$732United Airlines
Wed, Aug 26 - Tue, Sep 1
Multiple Airlines Logo
3:25 pm - 1:15 pm
PHL
-
BRU
15h 50m
2 stops
Multiple Airlines Logo
9:10 am - 2:47 pm
BRU
-
PHL
11h 37m
1 stop
$733Multiple Airlines
Mon, Aug 24 - Wed, Sep 9
Multiple Airlines Logo
3:25 pm - 1:15 pm
PHL
-
BRU
15h 50m
2 stops
Multiple Airlines Logo
9:30 am - 2:49 pm
BRU
-
PHL
11h 19m
1 stop
$735Multiple Airlines
Wed, Aug 26 - Tue, Sep 1
Aer Lingus Logo
8:25 pm - 8:45 pm
PHL
-
BRU
18h 20m
1 stop
Aer Lingus Logo
10:20 am - 6:55 pm
BRU
-
PHL
14h 35m
1 stop
$737Aer Lingus
Wed, Jul 8 - Tue, Jul 14
Multiple Airlines Logo
10:50 am - 1:15 pm
PHL
-
BRU
20h 25m
2 stops
Multiple Airlines Logo
2:25 pm - 10:46 pm
BRU
-
PHL
14h 21m
2 stops
$738Multiple Airlines
Mon, Aug 24 - Wed, Sep 9
Air Canada Logo
3:20 pm - 1:15 pm
PHL
-
BRU
16h 55m
2 stops
Air Canada Logo
10:00 am - 2:44 pm
BRU
-
PHL
10h 44m
1 stop
$746Air Canada
Tue, Oct 27 - Tue, Nov 10

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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
Aug 9
PHL3:25 pmPhiladelphia
9h 45m
1 stop
BRU7:10 amBrussels Bruxelles-National
Aug 25
BRU6:20 amBrussels Bruxelles-National
14h 29m
2 stops
PHL2:49 pmPhiladelphia
$723
Air Canada
Aug 9
PHL10:50 amPhiladelphia
14h 20m
2 stops
BRU7:10 amBrussels Bruxelles-National
Aug 25
BRU6:20 amBrussels Bruxelles-National
14h 29m
2 stops
PHL2:49 pmPhiladelphia
$735
Air Canada
Oct 27
PHL3:20 pmPhiladelphia
16h 55m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Nov 10
BRU10:00 amBrussels Bruxelles-National
10h 44m
1 stop
PHL2:44 pmPhiladelphia
$746

Brussels Airlines flights from Philadelphia to Brussels Bruxelles-National Airport

Our best Brussels Airlines deals on Philadelphia to Brussels Bruxelles-National Airport flight tickets
Brussels Airlines
Oct 27
PHL6:40 pmPhiladelphia
17h 50m
1 stop
BRU5:30 pmBrussels Bruxelles-National
Nov 10
BRU7:00 amBrussels Bruxelles-National
15h 05m
1 stop
PHL4:05 pmPhiladelphia
$748
Brussels Airlines
Jun 17
PHL5:40 pmPhiladelphia
21h 00m
1 stop
BRU8:40 pmBrussels Bruxelles-National
Jun 23
BRU6:20 amBrussels Bruxelles-National
15h 45m
1 stop
PHL4:05 pmPhiladelphia
$903
Brussels Airlines
Jun 18
PHL5:40 pmPhiladelphia
14h 00m
1 stop
BRU1:40 pmBrussels Bruxelles-National
Jun 23
BRU6:20 amBrussels Bruxelles-National
15h 45m
1 stop
PHL4:05 pmPhiladelphia
$969

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 June 15, 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

Cheapest round-trip

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 9/7

10:05 am-7:10 am

1 stop15h 05m

Brussels Bruxelles-National

Tue 12/22

10:00 am-2:44 pm

1 stop10h 44m

$724
Quickest round-trip

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 8/26

3:25 pm-7:10 am

1 stop9h 45m

Brussels Bruxelles-National

Tue 9/1

9:30 am-2:49 pm

1 stop11h 19m

$727

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 9/7

3:25 pm-1:15 pm

2 stops15h 50m

Brussels Bruxelles-National

Tue 12/22

10:00 am-2:44 pm

1 stop10h 44m

$730

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 8/24

3:25 pm-7:10 am

1 stop9h 45m

Brussels Bruxelles-National

Wed 9/9

9:10 am-2:47 pm

1 stop11h 37m

$731

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 8/26

3:25 pm-1:15 pm

2 stops15h 50m

Brussels Bruxelles-National

Tue 9/1

9:30 am-12:23 pm

2 stops32h 53m

$732

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 8/24

3:25 pm-1:15 pm

2 stops15h 50m

Brussels Bruxelles-National

Wed 9/9

9:10 am-2:47 pm

1 stop11h 37m

$733

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 8/26

3:25 pm-1:15 pm

2 stops15h 50m

Brussels Bruxelles-National

Tue 9/1

9:30 am-2:49 pm

1 stop11h 19m

$735

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 7/8

8:25 pm-8:45 pm

1 stop18h 20m

Brussels Bruxelles-National

Tue 7/14

10:20 am-6:55 pm

1 stop14h 35m

$737

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 8/24

10:50 am-1:15 pm

2 stops20h 25m

Brussels Bruxelles-National

Wed 9/9

2:25 pm-10:46 pm

2 stops14h 21m

$738

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 10/27

3:20 pm-1:15 pm

2 stops16h 55m

Brussels Bruxelles-National

Tue 11/10

10:00 am-2:44 pm

1 stop10h 44m

$746

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 $599, 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 $634.

How far in advance should I book a flight from Philadelphia 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 $804 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 $662 on momondo.

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

You could potentially save up to 9% 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 45m

Direct flights

None
The fastest flight from Philadelphia to Brussels Bruxelles-National Airport takes 9h 45m
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

Frequently asked questions about flying from Philadelphia to Brussels Bruxelles-National Airport

  • 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 45m.

  • 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
Aer LingusPriceFrom $463Free CancellationRating
7.3
1,603 reviews
Search Aer Lingus flights
LufthansaPriceFrom $498Free CancellationRating
6.8
8,066 reviews
Search Lufthansa flights
Air CanadaPriceFrom $542Free CancellationRating
7.1
11,197 reviews
Search Air Canada flights
United AirlinesPriceFrom $542Free CancellationRating
7.4
9,843 reviews
Search United Airlines flights
American AirlinesPriceFrom $560Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
British AirwaysPriceFrom $650Free CancellationRating
6.7
8,051 reviews
Search British Airways flights

Traveling to a place near Brussels?

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