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$345+ Cheap flights from Philadelphia (PHL) to Belgium

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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BRU
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Find flight deals from Philadelphia to Belgium

Cheapest flights from Philadelphia to Belgium
Explore the most affordable flight options available from Philadelphia to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Booking.com deal was found by Cheapflights users on 10/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/93:30 pmPHL - BRU
1 stop10h 20mAir Canada
Tue 11/2510:00 amBRU - PHL
1 stop10h 47mAir Canada
Deal found 10/27$471
This Air Canada deal was found by Cheapflights users on 10/24. 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 12/93:30 pmPHL - BRU
2 stops15h 45mAir Canada
Tue 1/1310:00 amBRU - PHL
2 stops34h 31mAir Canada
Deal found 10/24$476
This KAYAK deal was found by Cheapflights users on 10/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:35 pmPHL - BRU
1 stop13h 00mBritish Airways
Mon 1/128:45 pmBRU - PHL
1 stop25h 30mBritish Airways
Deal found 10/24$495
This Air Canada deal was found by Cheapflights users on 10/24. 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 12/93:30 pmPHL - BRU
2 stops15h 45mAir Canada
Fri 1/910:00 amBRU - PHL
2 stops35h 49mAir Canada
Deal found 10/24$496
This Mytrip deal was found by Cheapflights users on 10/26. 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 11/263:30 pmPHL - BRU
2 stops15h 40mMultiple Airlines
Tue 12/27:00 amBRU - PHL
2 stops13h 50mMultiple Airlines
Deal found 10/26$504
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 12/103:30 pmPHL - BRU
2 stops15h 45mUnited Airlines
Wed 12/1710:30 amBRU - PHL
2 stops33h 41mUnited Airlines
Deal found 10/26$505
This Mytrip deal was found by Cheapflights users on 10/26. 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 11/75:30 pmPHL - CRL
2 stops23h 05mMultiple Airlines
Tue 11/116:25 amCRL - PHL
2 stops15h 35mMultiple Airlines
Deal found 10/26$775
This Mytrip deal was found by Cheapflights users on 10/26. 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 12/45:40 pmPHL - CRL
3 stops21h 00mMultiple Airlines
Wed 12/106:25 pmCRL - PHL
3 stops34h 21mMultiple Airlines
Deal found 10/26$882
This Mytrip deal was found by Cheapflights users on 10/26. 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 11/269:48 amPHL - CRL
3 stops28h 12mMultiple Airlines
Tue 12/28:10 amCRL - PHL
3 stops30h 43mMultiple Airlines
Deal found 10/26$908
This Mytrip deal was found by Cheapflights users on 10/26. 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 12/1210:22 amPHL - CRL
2 stops28h 53mMultiple Airlines
Mon 12/155:15 pmCRL - PHL
2 stops28h 45mMultiple Airlines
Deal found 10/26$1,016
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/235:30 pmPHL - CRL
1 stop13h 15mMultiple Airlines
Sun 11/302:55 pmCRL - PHL
2 stops31h 05mMultiple Airlines
Deal found 10/25$1,025
This Mytrip deal was found by Cheapflights users on 10/27. 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 11/269:20 amPHL - CRL
3 stops26h 10mMultiple Airlines
Sun 11/305:50 pmCRL - PHL
3 stops34h 56mMultiple Airlines
Deal found 10/27$1,154

Cheap flight deals from Philadelphia to Belgium

Keep the following information in mind while searching for Philadelphia to Belgium flight deals. Data was last updated October 27, 2025.

Round-trip from

$471
(Booking.com)

One-way from

$345
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$759
From Philadelphia to Belgium
Search Deals
One-way flight from Philadelphia to Belgium
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($141 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Belgium 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 October 27, 2025.
Use the filters below to find and compare flights from Philadelphia to Belgium that are best for you.

Fly from

Philadelphia

Fly to

Belgium

Route

Depart

Return

Price

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 11/9

3:30 pm-7:50 am

1 stop10h 20m

Brussels Bruxelles-National

Tue 11/25

10:00 am-2:47 pm

1 stop10h 47m

$471

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 3/17

3:30 pm-1:15 pm

2 stops16h 45m

Brussels Bruxelles-National

Thu 3/26

10:00 am-5:22 pm

2 stops36h 22m

$476

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 3/29

3:30 pm-1:15 pm

2 stops15h 45m

Brussels Bruxelles-National

Fri 4/10

10:00 am-1:51 pm

2 stops33h 51m

$476

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 3/3

3:30 pm-1:15 pm

2 stops15h 45m

Brussels Bruxelles-National

Tue 3/10

10:00 am-2:22 pm

2 stops33h 22m

$476

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sat 4/11

6:35 pm-9:00 am

1 stop32h 25m

Brussels Bruxelles-National

Thu 4/23

9:40 am-1:51 pm

2 stops34h 11m

$491

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 3/17

3:30 pm-7:50 am

1 stop11h 20m

Brussels Bruxelles-National

Thu 3/26

10:00 am-3:49 pm

2 stops34h 49m

$499

PhiladelphiaBrussels

PHL - CRL

PHLCRL

Philadelphia

Fri 11/7

5:30 pm-10:35 pm

2 stops23h 05m

Charleroi Brussels

Tue 11/11

6:25 am-4:00 pm

2 stops15h 35m

$775

PhiladelphiaBrussels

PHL - CRL

PHLCRL

Philadelphia

Thu 12/4

5:40 pm-8:40 pm

3 stops21h 00m

Charleroi Brussels

Wed 12/10

6:25 pm-10:46 pm

3 stops34h 21m

$882

PhiladelphiaBrussels

PHL - CRL

PHLCRL

Philadelphia

Fri 12/12

10:22 am-9:15 pm

2 stops28h 53m

Charleroi Brussels

Mon 12/15

5:15 pm-4:00 pm

2 stops28h 45m

$1,016

PhiladelphiaBrussels

PHL - CRL

PHLCRL

Philadelphia

Wed 11/26

9:20 am-5:30 pm

3 stops26h 10m

Charleroi Brussels

Sun 11/30

5:50 pm-10:46 pm

3 stops34h 56m

$1,154

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 22 results
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Best time to book a flight from Philadelphia to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium 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 Belgium

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

Currently, February is the cheapest month in which you can book a flight from Philadelphia to Belgium (average of $316). Flying from Philadelphia to Belgium in June is currently the most expensive (average of $676). 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.

What is the cheapest time of day to fly from PHL to BE?

Find hourly flight availability from Philadelphia to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

It’s typically best to fly out from Philadelphia to Belgium in the evening. Doing so could potentially save you 44% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Philadelphia to Belgium?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Belgium. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Philadelphia to Belgium flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated October 27, 2025.
See what other customers who have flown with United Airlines, American Airlines, and Aer Lingus from Philadelphia to Belgium have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,031 reviews
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Aer Lingus
7.2
Good
1,360 reviews
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Air Canada
7.1
Good
10,367 reviews
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
7,476 reviews
United Airlines
7.4
Good
8,997 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Belgium. 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 Belgium?

    Philadelphia (PHL) is the airport you will fly out of if you book a flight from Philadelphia to Belgium. It is only a 7.0 mi journey to Philadelphia (PHL) from Philadelphia’s city center.

  • How long is the flight from Philadelphia to Belgium?

    Air Canada and United Airlines can get you from Philadelphia to Belgium in just under 10h 20m. Your travel time can differ by up to 6h 25m. The distance from Philadelphia to Belgium is about 3747 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Belgium 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 Belgium?

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to Belgium (average of $316). Flying from Philadelphia to Belgium in June is currently the most expensive (average of $676). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Philadelphia to Belgium

Discover the top 6 airlines that operate flights from Philadelphia to Belgium. 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$547Average$774FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$558Average$759FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$567Average$891FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$576Average$750FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$585Average$738FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$595Average$754FlexibilityNo cancel feeOn-time69%

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