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Cheap flights from Philadelphia to Brussels from $265

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 9/1. 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

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.
Air Canada Logo
3:30 pm - 7:10 am
PHL
-
BRU
9h 40m
1 stop
Air Canada Logo
9:55 am - 9:33 pm
BRU
-
PHL
17h 38m
1 stop
$692Air Canada
Sun, Apr 26 - Tue, May 12
Air Canada Logo
3:30 pm - 7:10 am
PHL
-
BRU
9h 40m
1 stop
Air Canada Logo
9:40 am - 9:33 pm
BRU
-
PHL
17h 53m
2 stops
$694Air Canada
Sun, Apr 26 - Tue, May 12
United Airlines Logo
5:00 pm - 9:00 am
PHL
-
BRU
34h 00m
1 stop
United Airlines Logo
9:40 am - 9:48 am
BRU
-
PHL
30h 08m
1 stop
$708United Airlines
Mon, Apr 27 - Tue, May 12
United Airlines Logo
3:30 pm - 1:15 pm
PHL
-
BRU
15h 45m
2 stops
United Airlines Logo
9:55 am - 2:48 pm
BRU
-
PHL
10h 53m
1 stop
$716United Airlines
Mon, Apr 27 - Tue, May 12
United Airlines Logo
11:36 am - 1:15 pm
PHL
-
BRU
19h 39m
2 stops
United Airlines Logo
9:55 am - 9:33 pm
BRU
-
PHL
17h 38m
1 stop
$718United Airlines
Wed, Apr 29 - Fri, May 8
United Airlines Logo
2:55 pm - 7:15 am
PHL
-
BRU
10h 20m
1 stop
United Airlines Logo
9:55 am - 2:48 pm
BRU
-
PHL
10h 53m
1 stop
$721United Airlines
Tue, Apr 28 - Thu, May 7
United Airlines Logo
11:36 am - 1:15 pm
PHL
-
BRU
19h 39m
2 stops
United Airlines Logo
7:00 am - 2:48 pm
BRU
-
PHL
13h 48m
2 stops
$725United Airlines
Wed, Apr 29 - Wed, May 6
United Airlines Logo
2:55 pm - 7:15 am
PHL
-
BRU
10h 20m
1 stop
United Airlines Logo
7:00 am - 2:48 pm
BRU
-
PHL
13h 48m
2 stops
$728United Airlines
Tue, Apr 28 - Tue, May 5
Multiple Airlines Logo
10:05 am - 7:10 am
PHL
-
BRU
15h 05m
1 stop
Multiple Airlines Logo
7:05 am - 5:35 pm
BRU
-
PHL
16h 30m
1 stop
$729Multiple Airlines
Wed, Aug 12 - Thu, Aug 27
United Airlines Logo
11:36 am - 1:15 pm
PHL
-
BRU
19h 39m
2 stops
United Airlines Logo
7:00 am - 3:38 pm
BRU
-
PHL
14h 38m
2 stops
$730United Airlines
Wed, Apr 29 - Fri, May 8

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Delta flights from Philadelphia to Brussels Bruxelles-National Airport

Our best Delta deals on Philadelphia to Brussels Bruxelles-National Airport flight tickets
Delta
Apr 27
PHL6:00 amPhiladelphia
19h 40m
2 stops
BRU7:40 amBrussels Bruxelles-National
May 12
BRU9:45 amBrussels Bruxelles-National
19h 22m
2 stops
PHL11:07 pmPhiladelphia
$732
Delta
May 1
PHL6:00 amPhiladelphia
19h 35m
2 stops
BRU7:35 amBrussels Bruxelles-National
May 8
BRU6:20 amBrussels Bruxelles-National
22h 52m
2 stops
PHL11:12 pmPhiladelphia
$795
Delta
May 1
PHL6:05 amPhiladelphia
19h 30m
2 stops
BRU7:35 amBrussels Bruxelles-National
May 8
BRU6:20 amBrussels Bruxelles-National
21h 52m
2 stops
PHL10:12 pmPhiladelphia
$796

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
Apr 19
PHL3:30 pmPhiladelphia
9h 40m
1 stop
BRU7:10 amBrussels Bruxelles-National
May 5
BRU9:55 amBrussels Bruxelles-National
10h 53m
1 stop
PHL2:48 pmPhiladelphia
$692
Air Canada
Apr 26
PHL3:30 pmPhiladelphia
9h 40m
1 stop
BRU7:10 amBrussels Bruxelles-National
May 12
BRU9:40 amBrussels Bruxelles-National
17h 53m
2 stops
PHL9:33 pmPhiladelphia
$694
Air Canada
Apr 19
PHL3:30 pmPhiladelphia
9h 40m
1 stop
BRU7:10 amBrussels Bruxelles-National
May 5
BRU9:55 amBrussels Bruxelles-National
17h 38m
1 stop
PHL9:33 pmPhiladelphia
$697

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 April 16, 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

Sun 4/26

3:30 pm-7:10 am

1 stop9h 40m

Brussels Bruxelles-National

Tue 5/12

9:55 am-9:33 pm

1 stop17h 38m

$692

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 4/26

3:30 pm-7:10 am

1 stop9h 40m

Brussels Bruxelles-National

Tue 5/12

9:40 am-9:33 pm

2 stops17h 53m

$694

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 4/27

5:00 pm-9:00 am

1 stop34h 00m

Brussels Bruxelles-National

Tue 5/12

9:40 am-9:48 am

1 stop30h 08m

$708

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 4/27

3:30 pm-1:15 pm

2 stops15h 45m

Brussels Bruxelles-National

Tue 5/12

9:55 am-2:48 pm

1 stop10h 53m

$716

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 4/29

11:36 am-1:15 pm

2 stops19h 39m

Brussels Bruxelles-National

Fri 5/8

9:55 am-9:33 pm

1 stop17h 38m

$718
Quickest round-trip

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 4/28

2:55 pm-7:15 am

1 stop10h 20m

Brussels Bruxelles-National

Thu 5/7

9:55 am-2:48 pm

1 stop10h 53m

$721

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 4/29

11:36 am-1:15 pm

2 stops19h 39m

Brussels Bruxelles-National

Wed 5/6

7:00 am-2:48 pm

2 stops13h 48m

$725

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 4/28

2:55 pm-7:15 am

1 stop10h 20m

Brussels Bruxelles-National

Tue 5/5

7:00 am-2:48 pm

2 stops13h 48m

$728

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 8/12

10:05 am-7:10 am

1 stop15h 05m

Brussels Bruxelles-National

Thu 8/27

7:05 am-5:35 pm

1 stop16h 30m

$729

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 4/29

11:36 am-1:15 pm

2 stops19h 39m

Brussels Bruxelles-National

Fri 5/8

7:00 am-3:38 pm

2 stops14h 38m

$730

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 $630.

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 $843 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 $631 on momondo.

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

You could potentially save up to 3% 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
1,512 reviews
Search Aer Lingus flights
LufthansaPriceFrom $498Free CancellationRating
6.8
7,926 reviews
Search Lufthansa flights
United AirlinesPriceFrom $531Free CancellationRating
7.4
9,595 reviews
Search United Airlines flights
Air CanadaPriceFrom $542Free CancellationRating
7.1
10,930 reviews
Search Air Canada flights
American AirlinesPriceFrom $560Free CancellationRating
7.1
11,586 reviews
Search American Airlines flights
British AirwaysPriceFrom $650Free CancellationRating
6.7
7,889 reviews
Search British Airways 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
Zaventem
Namur
Genk
Waterloo
Dinant
Durbuy
Mons
Aalst
Mechelen
Knokke-Heist
Spa
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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