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$489+ Cheap flights from Philadelphia (PHL) to Belgium

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BRU
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
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 November 17, 2025.

This FlightHub deal was found by Cheapflights users on 11/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/253:30 pmPHL - BRU
2 stops15h 45mAir Canada
Tue 12/210:00 amBRU - PHL
1 stop10h 50mAir Canada
Deal found 11/16$489
This FlightHub deal was found by Cheapflights users on 11/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/253:30 pmPHL - BRU
1 stop10h 20mAir Canada
Wed 12/310:00 amBRU - PHL
1 stop10h 50mAir Canada
Deal found 11/16$493
This Mytrip deal was found by Cheapflights users on 11/16. 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 45mAir Canada
Tue 12/27:00 amBRU - PHL
2 stops13h 50mAir Canada
Deal found 11/16$494
This United Airlines deal was found by Cheapflights users on 11/15. 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 11/263:30 pmPHL - BRU
2 stops15h 45mUnited Airlines
Mon 12/14:55 pmBRU - PHL
2 stops51h 55mUnited Airlines
Deal found 11/15$507
This Mytrip deal was found by Cheapflights users on 11/15. 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 - BRU
2 stops21h 55mMultiple Airlines
Mon 12/12:25 pmBRU - PHL
1 stop31h 40mMultiple Airlines
Deal found 11/15$509
This United Airlines deal was found by Cheapflights users on 11/17. 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 12/310:15 amPHL - BRU
2 stops21h 00mUnited Airlines
Mon 12/84:55 pmBRU - PHL
2 stops51h 55mUnited Airlines
Deal found 11/17$512
This American Airlines deal was found by Cheapflights users on 11/16. 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 11/269:15 pmPHL - BRU
1 stop15h 00mAmerican Airlines
Tue 12/25:30 pmBRU - PHL
1 stop25h 45mAmerican Airlines
Deal found 11/16$515
This Mytrip deal was found by Cheapflights users on 11/16. 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 12/33:30 pmPHL - BRU
2 stops15h 45mMultiple Airlines
Sun 12/77:00 amBRU - PHL
2 stops13h 50mMultiple Airlines
Deal found 11/16$516
This Ovago deal was found by Cheapflights users on 11/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/253:30 pmPHL - BRU
1 stop10h 20mLufthansa
Tue 12/210:30 amBRU - PHL
1 stop11h 35mLufthansa
Deal found 11/16$519
This Kiwi.com deal was found by Cheapflights users on 11/16. 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.
Thu 11/275:40 pmPHL - BRU
1 stop10h 30mLufthansa
Thu 12/410:30 amBRU - PHL
1 stop11h 35mLufthansa
Deal found 11/16$521
This Mytrip deal was found by Cheapflights users on 11/17. 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 12/37:50 amPHL - CRL
3 stops32h 00mMultiple Airlines
Mon 12/86:00 pmCRL - PHL
3 stops26h 50mMultiple Airlines
Deal found 11/17$751
This Kiwi.com deal was found by Cheapflights users on 11/16. 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 12/145:30 pmPHL - CRL
1 stop13h 15mMultiple Airlines
Sun 1/118:50 amCRL - PHL
2 stops38h 22mMultiple Airlines
Deal found 11/16$955

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 November 17, 2025.

Round-trip from

$494
(KAYAK)

Popular in

June

Cheapest in

November

Average price

$667
From Philadelphia to Belgium
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($224 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($72 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 17, 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

Tue 3/17

3:30 pm-7:50 am

1 stop11h 20m

Brussels Bruxelles-National

Thu 3/26

10:30 am-5:05 pm

1 stop11h 35m

$499

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 2/15

5:00 pm-8:55 am

1 stop33h 55m

Brussels Bruxelles-National

Thu 4/30

9:40 am-9:50 am

1 stop30h 10m

$516

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Thu 11/27

3:30 pm-7:50 am

1 stop10h 20m

Brussels Bruxelles-National

Thu 12/4

10:00 am-5:39 pm

2 stops37h 39m

$530

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 3/1

6:35 pm-4:40 pm

1 stop16h 05m

Brussels Bruxelles-National

Sat 3/7

6:10 pm-4:15 pm

1 stop28h 05m

$544

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 4/14

3:30 pm-8:50 am

2 stops35h 20m

Brussels Bruxelles-National

Thu 4/23

10:00 am-2:46 pm

1 stop10h 46m

$549

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 4/6

6:35 pm-2:20 pm

2 stops13h 45m

Brussels Bruxelles-National

Mon 4/13

7:05 pm-4:40 pm

1 stop27h 35m

$573

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Fri 1/9

4:35 pm-4:10 pm

2 stops17h 35m

Brussels Bruxelles-National

Tue 1/13

6:25 pm-2:47 pm

3 stops26h 22m

$587

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 12/15

10:33 am-1:15 pm

2 stops20h 42m

Brussels Bruxelles-National

Fri 1/9

9:40 am-9:37 am

2 stops29h 57m

$587

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Fri 3/27

7:50 am-1:15 pm

2 stops24h 25m

Brussels Bruxelles-National

Tue 3/31

10:00 am-10:53 pm

2 stops18h 53m

$592

PhiladelphiaBrussels

PHL - CRL

PHLCRL

Philadelphia

Wed 12/3

7:50 am-9:50 pm

3 stops32h 00m

Charleroi Brussels

Mon 12/8

6:00 pm-2:50 pm

3 stops26h 50m

$751

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 19 results
1
2

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 November 17, 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 November 17, 2025.
See what other customers who have flown with United Airlines, Aer Lingus, and Air Canada 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
9,015 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

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
9,015 reviews
United Airlines
7.4
Good
9,015 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

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
1,373 reviews
United Airlines
7.4
Good
9,015 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

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
10,459 reviews
United Airlines
7.4
Good
9,015 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

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
Lufthansa
6.8
Okay
7,576 reviews
United Airlines
7.4
Good
9,015 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

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
7,528 reviews
United Airlines
7.4
Good
9,015 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

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?

    United Airlines and British Airways can get you from Philadelphia to Belgium in just under 16h 05m. Your travel time can differ by up to 17h 50m. 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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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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$498Average$774FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$558Average$730FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$567Average$892FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$576Average$777FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$582Average$733FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$601Average$759FlexibilityNo cancel feeOn-time69%

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