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Cheap flights from Philadelphia to Brussels from $235

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 4/13. 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.
Multiple Airlines Logo
3:30 pm - 7:50 am
PHL
-
BRU
10h 20m
1 stop
Multiple Airlines Logo
10:00 am - 10:46 pm
BRU
-
PHL
17h 46m
2 stops
$434Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
United Airlines Logo
3:30 pm - 7:50 am
PHL
-
BRU
11h 20m
1 stop
United Airlines Logo
10:00 am - 2:17 pm
BRU
-
PHL
33h 17m
2 stops
$437United Airlines
Wed, Mar 11 - Tue, Mar 17
United Airlines Logo
7:45 pm - 7:15 am
PHL
-
BRU
29h 30m
1 stop
United Airlines Logo
9:40 am - 9:32 am
BRU
-
PHL
29h 52m
1 stop
$443United Airlines
Tue, Apr 28 - Thu, May 7
British Airways Logo
7:35 pm - 4:40 pm
PHL
-
BRU
16h 05m
1 stop
British Airways Logo
5:30 pm - 5:15 pm
BRU
-
PHL
28h 45m
1 stop
$451British Airways
Sun, Mar 8 - Mon, Mar 16
United Airlines Logo
10:00 am - 7:10 am
PHL
-
BRU
15h 10m
2 stops
United Airlines Logo
9:25 am - 2:48 pm
BRU
-
PHL
11h 23m
1 stop
$454United Airlines
Tue, Apr 28 - Thu, May 7
British Airways Logo
7:21 pm - 9:55 am
PHL
-
BRU
32h 34m
2 stops
British Airways Logo
9:55 pm - 4:40 pm
BRU
-
PHL
24h 45m
1 stop
$455British Airways
Mon, Apr 6 - Mon, Apr 13
British Airways Logo
4:43 pm - 10:50 am
PHL
-
BRU
13h 07m
2 stops
British Airways Logo
10:15 am - 5:15 pm
BRU
-
PHL
12h 00m
1 stop
$456British Airways
Tue, Mar 17 - Thu, Mar 26
United Airlines Logo
3:30 pm - 7:50 am
PHL
-
BRU
10h 20m
1 stop
United Airlines Logo
10:10 am - 12:16 am
BRU
-
PHL
19h 06m
1 stop
$457United Airlines
Wed, Mar 4 - Wed, Mar 11
British Airways Logo
7:35 pm - 5:05 pm
PHL
-
BRU
16h 30m
1 stop
British Airways Logo
10:15 am - 5:15 pm
BRU
-
PHL
12h 00m
1 stop
$458British Airways
Tue, Mar 17 - Thu, Mar 26
British Airways Logo
2:34 pm - 7:35 pm
PHL
-
BRU
23h 01m
2 stops
British Airways Logo
8:45 pm - 7:48 pm
BRU
-
PHL
28h 03m
2 stops
$459British Airways
Wed, Mar 4 - Mon, Mar 9

British Airways flights from Philadelphia to Brussels Bruxelles-National Airport

Our best British Airways deals on Philadelphia to Brussels Bruxelles-National Airport flight tickets
British Airways
Mar 8
PHL7:35 pmPhiladelphia
16h 05m
1 stop
BRU4:40 pmBrussels Bruxelles-National
Mar 16
BRU5:30 pmBrussels Bruxelles-National
28h 45m
1 stop
PHL5:15 pmPhiladelphia
$451
British Airways
Apr 6
PHL7:21 pmPhiladelphia
32h 34m
2 stops
BRU9:55 amBrussels Bruxelles-National
Apr 13
BRU9:55 pmBrussels Bruxelles-National
24h 45m
1 stop
PHL4:40 pmPhiladelphia
$455
British Airways
Mar 17
PHL4:43 pmPhiladelphia
13h 07m
2 stops
BRU10:50 amBrussels Bruxelles-National
Mar 26
BRU10:15 amBrussels Bruxelles-National
12h 00m
1 stop
PHL5:15 pmPhiladelphia
$456

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
Jan 25
PHL3:30 pmPhiladelphia
10h 20m
1 stop
BRU7:50 amBrussels Bruxelles-National
Feb 10
BRU10:00 amBrussels Bruxelles-National
10h 47m
1 stop
PHL2:47 pmPhiladelphia
$428
Air Canada
Jan 25
PHL10:30 amPhiladelphia
15h 20m
2 stops
BRU7:50 amBrussels Bruxelles-National
Feb 10
BRU10:00 amBrussels Bruxelles-National
18h 46m
2 stops
PHL10:46 pmPhiladelphia
$430
Air Canada
Mar 17
PHL7:50 amPhiladelphia
19h 00m
2 stops
BRU7:50 amBrussels Bruxelles-National
Mar 26
BRU10:00 amBrussels Bruxelles-National
41h 46m
2 stops
PHL10:46 pmPhiladelphia
$467

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 January 18, 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

Wed 3/11

10:00 am-10:46 pm

2 stops17h 46m

$434

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 3/11

3:30 pm-7:50 am

1 stop11h 20m

Brussels Bruxelles-National

Tue 3/17

10:00 am-2:17 pm

2 stops33h 17m

$437

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 4/28

7:45 pm-7:15 am

1 stop29h 30m

Brussels Bruxelles-National

Thu 5/7

9:40 am-9:32 am

1 stop29h 52m

$443

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 3/8

7:35 pm-4:40 pm

1 stop16h 05m

Brussels Bruxelles-National

Mon 3/16

5:30 pm-5:15 pm

1 stop28h 45m

$451

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 4/28

10:00 am-7:10 am

2 stops15h 10m

Brussels Bruxelles-National

Thu 5/7

9:25 am-2:48 pm

1 stop11h 23m

$454

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 4/6

7:21 pm-9:55 am

2 stops32h 34m

Brussels Bruxelles-National

Mon 4/13

9:55 pm-4:40 pm

1 stop24h 45m

$455

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 3/17

4:43 pm-10:50 am

2 stops13h 07m

Brussels Bruxelles-National

Thu 3/26

10:15 am-5:15 pm

1 stop12h 00m

$456

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 3/4

3:30 pm-7:50 am

1 stop10h 20m

Brussels Bruxelles-National

Wed 3/11

10:10 am-12:16 am

1 stop19h 06m

$457

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 3/17

7:35 pm-5:05 pm

1 stop16h 30m

Brussels Bruxelles-National

Thu 3/26

10:15 am-5:15 pm

1 stop12h 00m

$458

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 3/4

2:34 pm-7:35 pm

2 stops23h 01m

Brussels Bruxelles-National

Mon 3/9

8:45 pm-7:48 pm

2 stops28h 03m

$459

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 $648.

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 $826 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 19% 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

  • 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
LufthansaPriceFrom $498Free CancellationRating
6.8
7,731 reviews
Search Lufthansa flights
Aer LingusPriceFrom $558Free CancellationRating
7.2
1,435 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $567Free CancellationRating
6.7
7,689 reviews
Search British Airways flights
Air CanadaPriceFrom $569Free CancellationRating
7.1
10,635 reviews
Search Air Canada flights
United AirlinesPriceFrom $582Free CancellationRating
7.4
9,176 reviews
Search United Airlines flights

Traveling to a place near Brussels?

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