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$334+ Cheap flights from Philadelphia (PHL) to Brussels

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BRU
Jun 10 — Jun 171
Wed 6/10
Wed 6/17
1 adult, Economy
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Cheap flight deals from Philadelphia to Brussels

Cheapest flights from Philadelphia to Brussels
Explore the most affordable flight options available from Philadelphia to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 11, 2026.

This Gotogate deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:25 pm
PHL
-
BRU
1 stop9h 45m
Air Canada
Tue 5/269:40 am
BRU
-
PHL
2 stops17h 53m
Air Canada
Deal found 5/8$720
This oojo deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:40 am
PHL
-
BRU
2 stops19h 00m
Scandinavian Airlines
Tue 11/1010:20 am
BRU
-
PHL
2 stops15h 47m
Scandinavian Airlines
Deal found 5/6$725
This oojo deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:35 pm
PHL
-
BRU
1 stop15h 45m
British Airways
Mon 11/98:45 pm
BRU
-
PHL
1 stop25h 30m
British Airways
Deal found 5/6$726
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:00 pm
PHL
-
BRU
2 stops15h 50m
American Airlines
Mon 11/93:00 pm
BRU
-
PHL
1 stop28h 50m
American Airlines
Deal found 5/6$734
This Air Canada deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:30 pm
PHL
-
BRU
2 stops35h 25m
Air Canada
Thu 11/1910:00 am
BRU
-
PHL
1 stop10h 47m
Air Canada
Deal found 5/9$740
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:10 pm
PHL
-
BRU
1 stop10h 05m
United Airlines
Tue 5/269:55 am
BRU
-
PHL
1 stop17h 38m
United Airlines
Deal found 5/6$746
This Air Canada deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:30 pm
PHL
-
BRU
2 stops16h 45m
Air Canada
Tue 11/1010:00 am
BRU
-
PHL
1 stop10h 47m
Air Canada
Deal found 5/10$747
This Mytrip deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:25 pm
PHL
-
CRL
3 stops22h 10m
Multiple Airlines
Wed 9/28:10 pm
CRL
-
PHL
3 stops31h 24m
Multiple Airlines
Deal found 5/7$945
This Mytrip deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:30 pm
PHL
-
CRL
2 stops23h 35m
Multiple Airlines
Mon 11/96:20 am
CRL
-
PHL
3 stops39h 40m
Multiple Airlines
Deal found 5/6$1,039
This Mytrip deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:40 pm
PHL
-
CRL
2 stops23h 15m
Multiple Airlines
Mon 10/193:45 pm
CRL
-
PHL
3 stops33h 10m
Multiple Airlines
Deal found 5/8$1,042
This Mytrip deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:05 am
PHL
-
CRL
3 stops23h 25m
Multiple Airlines
Fri 10/29:50 am
CRL
-
PHL
1 stop15h 05m
Multiple Airlines
Deal found 5/9$1,147
This Mytrip deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:40 pm
PHL
-
CRL
2 stops15h 50m
Multiple Airlines
Wed 9/309:20 am
CRL
-
PHL
1 stop15h 35m
Multiple Airlines
Deal found 5/8$1,148

Find flight deals from Philadelphia to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 11, 2026.

Round-trip from

$725
(oojo)

One-way from

$334
(British Airways)

Popular in

December

Cheapest in

February

Average price

$850
From Philadelphia to Brussels
Search Deals
One-way flight from Philadelphia to Brussels
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Brussels 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, Cheapflights users made 2,558,603 searches. Data last updated May 11, 2026.
Use the filters below to find and compare flights from Philadelphia to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 10/27

3:30 pm-7:50 am

1 stop11h 20m

Brussels Bruxelles-National

Tue 11/10

10:00 am-2:47 pm

1 stop10h 47m

$750

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Thu 9/24

3:05 pm-8:00 pm

2 stops22h 55m

Brussels Bruxelles-National

Fri 10/2

9:25 am-2:47 pm

1 stop11h 22m

$838

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 8/18

10:05 am-8:00 pm

2 stops27h 55m

Brussels Bruxelles-National

Wed 9/2

9:40 am-9:34 pm

1 stop17h 54m

$842

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Fri 8/14

10:30 am-7:25 am

1 stop14h 55m

Brussels Bruxelles-National

Tue 8/25

9:55 am-12:23 pm

2 stops32h 28m

$898

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 6/2

10:05 am-7:10 am

1 stop15h 05m

Brussels Bruxelles-National

Wed 6/10

9:45 am-2:48 pm

1 stop11h 03m

$910

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 7/5

3:25 pm-7:10 am

1 stop9h 45m

Brussels Bruxelles-National

Wed 7/15

10:15 am-12:57 am

1 stop20h 42m

$917

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 7/12

10:40 am-7:40 am

1 stop15h 00m

Brussels Bruxelles-National

Thu 7/30

9:45 am-9:20 pm

1 stop17h 35m

$918

PhiladelphiaBrussels

PHL - CRL

PHLCRL

Philadelphia

Tue 8/18

3:25 pm-7:35 pm

3 stops22h 10m

Charleroi Brussels

Wed 9/2

8:10 pm-9:34 pm

3 stops31h 24m

$945

PhiladelphiaBrussels

PHL - CRL

PHLCRL

Philadelphia

Thu 10/15

5:40 pm-10:55 pm

2 stops23h 15m

Charleroi Brussels

Mon 10/19

3:45 pm-6:55 pm

3 stops33h 10m

$1,042

PhiladelphiaBrussels

PHL - CRL

PHLCRL

Philadelphia

Tue 8/18

10:50 am-11:25 am

2 stops18h 35m

Charleroi Brussels

Tue 8/25

1:25 pm-4:05 pm

3 stops32h 40m

$1,182

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

Showing 1-10 of 31 resultsSorted by cheapest first
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Best time to book a flight from Philadelphia to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Brussels

How far ahead should I book a flight from Philadelphia to Brussels?

The price you pay for your flight from Philadelphia to Brussels may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Philadelphia to Brussels?

Currently, June is the cheapest month in which you can book a flight from Philadelphia to Brussels (average of $391). Flying from Philadelphia to Brussels in July is currently the most expensive (average of $585). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Philadelphia to Brussels?

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brussels. Reviews last updated May 11, 2026.
Read reviews from past customers who have flown United Airlines,Aer Lingus, andAmerican Airlines from Philadelphia to Brussels. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,700 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,700 reviews
United Airlines
7.4
Good
9,700 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Aer Lingus
7.3
Good
1,551 reviews
United Airlines
7.4
Good
9,700 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,665 reviews
United Airlines
7.4
Good
9,700 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Air Canada
7.1
Good
11,017 reviews
United Airlines
7.4
Good
9,700 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
British Airways
6.7
Okay
7,969 reviews
United Airlines
7.4
Good
9,700 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Brussels?

    Philadelphia (PHL) is the airport you will fly out of if you book a flight from Philadelphia to Brussels. You should not have trouble finding flights to Brussels from Philadelphia; the airport handles an average of 0 outbound flights to Brussels per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Philadelphia airport to Brussels. It is only a 7.0 mi journey to Philadelphia (PHL) from Philadelphia’s city center.

  • How long is the flight from Philadelphia to Brussels?

    A quick flight from Philadelphia to Brussels can take about 11h 20m. United Airlines provides one of the quickest options available for as low as $750. There are 3747 mi between Philadelphia and Brussels.

  • What are the cheapest airlines flying from Philadelphia to Brussels round-trip?

    Our cheapest airline available from Philadelphia to Brussels is Aer Lingus. Our recent data shows that you can find tickets from as low as $463 on this airline. Additional options worth looking into are Lufthansa and United Airlines, starting at $498 and $531 round-trip. These flights start at 42% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Philadelphia to Brussels one-way?

    One-way options have recently been found by users for as low as $342 on United Airlines. Other airlines that offer cheap prices include Air Canada from $394 and Lufthansa from $409 one-way.

  • Can I find deals for flights from Philadelphia to Brussels that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Brussels flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Brussels?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Brussels.

  • Can I find deals for business class flights from Philadelphia to Brussels?

    Yes. Cheapflights offers flight deals from Philadelphia to Brussels by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Brussels?

    Currently, June is the cheapest month in which you can book a flight from Philadelphia to Brussels (average of $391). Flying from Philadelphia to Brussels in July is currently the most expensive (average of $585). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Philadelphia to Brussels

Discover the top 7 airlines that operate flights from Philadelphia to Brussels. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$463Average$719FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$498Average$659FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$531Average$780FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$542Average$847FlexibilityNo cancel feeOn-time67%
IberiaCheapest$557Average$700FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$560Average$746FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$650Average$850FlexibilityNo cancel feeOn-time70%

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