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$301+ 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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BRU
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap 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 December 8, 2025.

This American Airlines deal was found by Cheapflights users on 12/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/153:46 pmPHL - BRU
2 stops13h 24mAmerican Airlines
Sun 2/155:30 pmBRU - PHL
1 stop25h 55mAmerican Airlines
Deal found 12/7$592
This Booking.com deal was found by Cheapflights users on 12/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/153:05 pmPHL - BRU
2 stops21h 25mMultiple Airlines
Sun 2/156:30 amBRU - PHL
2 stops22h 16mMultiple Airlines
Deal found 12/7$647
This Expedia deal was found by Cheapflights users on 12/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/123:05 pmPHL - BRU
2 stops21h 15mMultiple Airlines
Tue 12/1610:30 amBRU - PHL
1 stop11h 35mMultiple Airlines
Deal found 12/6$681
This Booking.com deal was found by Cheapflights users on 12/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:30 pmPHL - BRU
1 stop10h 05mAer Lingus
Tue 12/1610:15 amBRU - PHL
1 stop11h 45mAer Lingus
Deal found 12/6$695
This Booking.com deal was found by Cheapflights users on 12/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:30 pmPHL - BRU
1 stop10h 05mAer Lingus
Sat 12/1310:15 amBRU - PHL
1 stop11h 45mAer Lingus
Deal found 12/7$745
This United Airlines deal was found by Cheapflights users on 12/6. 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.
Wed 12/248:27 amPHL - BRU
1 stop18h 28mUnited Airlines
Fri 1/910:00 amBRU - PHL
2 stops38h 55mUnited Airlines
Deal found 12/6$803
This Ovago deal was found by Cheapflights users on 12/8. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:55 pmPHL - BRU
2 stops15h 25mMultiple Airlines
Wed 12/2411:50 amBRU - PHL
1 stop31h 15mMultiple Airlines
Deal found 12/8$813
This American Airlines deal was found by Cheapflights users on 12/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/179:20 pmPHL - BRU
2 stops16h 15mAmerican Airlines
Wed 12/2411:50 amBRU - PHL
1 stop31h 25mAmerican Airlines
Deal found 12/7$831
This Kiwi.com deal was found by Cheapflights users on 12/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:30 pmPHL - CRL
1 stop13h 15mMultiple Airlines
Sun 1/412:35 pmCRL - PHL
2 stops38h 04mMultiple Airlines
Deal found 12/8$1,377
This Mytrip deal was found by Cheapflights users on 12/6. 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.
Fri 12/1210:22 amPHL - CRL
3 stops23h 43mMultiple Airlines
Tue 12/168:40 amCRL - PHL
3 stops20h 06mMultiple Airlines
Deal found 12/6$1,448
This Mytrip deal was found by Cheapflights users on 12/6. 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.
Mon 12/1510:22 amPHL - CRL
3 stops29h 13mMultiple Airlines
Fri 12/264:30 pmCRL - PHL
3 stops30h 05mMultiple Airlines
Deal found 12/6$1,484
This Kiwi.com deal was found by Cheapflights users on 12/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:30 pmPHL - CRL
1 stop13h 05mMultiple Airlines
Sat 12/136:45 pmCRL - PHL
2 stops27h 15mMultiple Airlines
Deal found 12/7$1,509

Find flight deals from Philadelphia to Belgium

Keep the following information in mind while searching for Philadelphia to Belgium flight deals. Data was last updated December 8, 2025.

Round-trip from

$463
(Mytrip)

One-way from

$301
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,268
From Philadelphia to Belgium
Search Deals
One-way flight from Philadelphia to Belgium
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($214 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 December 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 December 8, 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

Sat 1/17

7:45 pm-7:50 am

2 stops30h 05m

Brussels Bruxelles-National

Tue 3/24

10:00 am-2:17 pm

2 stops33h 17m

$491

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 3/17

4:35 pm-1:15 pm

2 stops15h 40m

Brussels Bruxelles-National

Thu 3/26

10:30 am-5:05 pm

1 stop11h 35m

$503

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 1/18

3:30 pm-1:15 pm

2 stops15h 45m

Brussels Bruxelles-National

Mon 3/23

2:25 pm-5:05 pm

1 stop31h 40m

$520

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 3/22

3:30 pm-7:50 am

1 stop11h 20m

Brussels Bruxelles-National

Tue 4/14

9:25 am-2:46 pm

1 stop11h 21m

$529

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 1/20

1:10 pm-6:50 pm

2 stops23h 40m

Brussels Bruxelles-National

Mon 3/23

6:00 pm-5:05 pm

2 stops28h 05m

$533

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 1/12

1:10 pm-6:50 pm

3 stops23h 40m

Brussels Bruxelles-National

Tue 1/27

10:00 am-9:36 pm

2 stops17h 36m

$541

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 4/6

6:45 pm-2:20 pm

1 stop13h 35m

Brussels Bruxelles-National

Mon 4/13

9:15 pm-4:40 pm

1 stop25h 25m

$545

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Thu 1/22

3:30 pm-1:15 pm

2 stops15h 45m

Brussels Bruxelles-National

Thu 1/29

10:00 am-2:47 pm

1 stop10h 47m

$546

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 2/4

3:30 pm-8:55 am

2 stops35h 25m

Brussels Bruxelles-National

Sun 2/8

10:00 am-2:47 pm

1 stop10h 47m

$546

PhiladelphiaBrussels

PHL - CRL

PHLCRL

Philadelphia

Sun 3/22

6:30 pm-12:45 pm

1 stop13h 15m

Charleroi Brussels

Tue 4/14

4:15 pm-7:00 pm

2 stops32h 45m

$795

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 32 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 December 8, 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 December 8, 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
9,084 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,084 reviews
United Airlines
7.4
Good
9,084 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Aer Lingus
7.2
Good
1,389 reviews
United Airlines
7.4
Good
9,084 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Air Canada
7.1
Good
10,513 reviews
United Airlines
7.4
Good
9,084 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Lufthansa
6.8
Okay
7,618 reviews
United Airlines
7.4
Good
9,084 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
British Airways
6.7
Okay
7,569 reviews
United Airlines
7.4
Good
9,084 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 can get you from Philadelphia to Belgium in just under 30h 05m. Your travel time can differ by up to . The distance from Philadelphia to Belgium is about 3747 mi.

  • 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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Alternative routes for Philadelphia to Belgium

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Philadelphia to Belgium

Discover the top 5 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 December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$498Average$774FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$558Average$719FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$567Average$878FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$582Average$741FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$602Average$769FlexibilityNo cancel feeOn-time69%

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