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$228+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BRU
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
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 March 12, 2026.

This Booking.com deal was found by Cheapflights users on 3/7. 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.
Wed 3/116:30 pm
PHL
-
BRU
1 stop18h 45m
Aer Lingus
Fri 3/1310:15 am
BRU
-
PHL
1 stop11h 45m
Aer Lingus
Deal found 3/7$542
This Mytrip deal was found by Cheapflights users on 3/7. 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.
Wed 4/223:30 pm
PHL
-
BRU
1 stop9h 40m
Multiple Airlines
Wed 4/296:50 am
BRU
-
PHL
2 stops13h 56m
Multiple Airlines
Deal found 3/7$552
This United Airlines deal was found by Cheapflights users on 3/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/233:30 pm
PHL
-
BRU
1 stop11h 20m
United Airlines
Tue 4/149:55 am
BRU
-
PHL
2 stops32h 22m
United Airlines
Deal found 3/9$556
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:45 pm
PHL
-
BRU
1 stop29h 30m
United Airlines
Thu 5/79:40 am
BRU
-
PHL
1 stop30h 08m
United Airlines
Deal found 3/8$558
This Air Canada deal was found by Cheapflights users on 3/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2310:35 am
PHL
-
BRU
2 stops16h 15m
Air Canada
Tue 4/149:40 am
BRU
-
PHL
2 stops34h 36m
Air Canada
Deal found 3/7$566
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:15 pm
PHL
-
BRU
2 stops20h 00m
United Airlines
Tue 4/149:55 am
BRU
-
PHL
1 stop10h 51m
United Airlines
Deal found 3/7$567
This United Airlines deal was found by Cheapflights users on 3/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:30 am
PHL
-
BRU
1 stop20h 25m
United Airlines
Tue 4/149:55 am
BRU
-
PHL
1 stop10h 51m
United Airlines
Deal found 3/8$571
This Air Canada deal was found by Cheapflights users on 3/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/227:25 am
PHL
-
BRU
2 stops19h 25m
Air Canada
Tue 4/149:55 am
BRU
-
PHL
1 stop10h 51m
Air Canada
Deal found 3/8$578
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Wed 3/256:00 am
PHL
-
CRL
2 stops28h 45m
Multiple Airlines
Wed 4/89:20 am
CRL
-
PHL
1 stop15h 35m
Multiple Airlines
Deal found 3/8$920
This Mytrip deal was found by Cheapflights users on 3/9. 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.
Sun 3/294:25 pm
PHL
-
CRL
2 stops23h 00m
Multiple Airlines
Mon 4/610:00 pm
CRL
-
PHL
2 stops24h 05m
Multiple Airlines
Deal found 3/9$923
This Mytrip deal was found by Cheapflights users on 3/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/259:53 am
PHL
-
CRL
3 stops30h 02m
Multiple Airlines
Tue 4/148:50 pm
CRL
-
PHL
3 stops31h 53m
Multiple Airlines
Deal found 3/10$937
This Mytrip deal was found by Cheapflights users on 3/9. 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.
Tue 3/319:15 am
PHL
-
CRL
2 stops23h 20m
Multiple Airlines
Thu 4/96:35 am
CRL
-
PHL
2 stops22h 08m
Multiple Airlines
Deal found 3/9$946

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 March 12, 2026.

Round-trip from

$542
(Mytrip)

One-way from

$228
(Booking.com)

Popular in

June

Cheapest in

March

Average price

$588
From Philadelphia to Belgium
Search Deals
One-way flight from Philadelphia to Belgium
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($214 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 12, 2026.
Use the filters below to find and compare flights from Philadelphia to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 3/25

8:00 am-7:50 am

2 stops18h 50m

Brussels Bruxelles-National

Tue 4/14

9:55 am-12:17 pm

2 stops32h 22m

$591

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 3/29

5:40 am-7:40 am

1 stop20h 00m

Brussels Bruxelles-National

Tue 4/14

6:20 am-5:50 pm

2 stops17h 30m

$616
Quickest round-trip

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 3/25

12:10 pm-7:55 am

1 stop14h 45m

Brussels Bruxelles-National

Mon 4/13

9:40 am-3:44 pm

1 stop12h 04m

$656

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sat 3/28

6:00 pm-6:40 am

1 stop31h 40m

Brussels Bruxelles-National

Mon 4/13

9:45 am-5:23 pm

1 stop13h 38m

$658

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 3/31

10:00 am-7:15 am

2 stops15h 15m

Brussels Bruxelles-National

Tue 4/7

10:30 am-4:05 pm

1 stop11h 35m

$690

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sat 3/28

10:35 am-6:10 am

2 stops38h 35m

Brussels Bruxelles-National

Sun 4/12

12:00 pm-6:54 pm

1 stop12h 54m

$701

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 3/29

6:17 am-9:00 am

1 stop20h 43m

Brussels Bruxelles-National

Fri 4/17

9:55 am-2:46 pm

1 stop10h 51m

$751

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Thu 3/26

7:25 am-4:15 pm

2 stops27h 50m

Brussels Bruxelles-National

Tue 4/14

9:55 am-12:59 am

2 stops45h 04m

$759

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 3/29

6:00 am-2:40 pm

2 stops26h 40m

Brussels Bruxelles-National

Fri 4/17

8:05 am-10:34 am

2 stops32h 29m

$800

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Fri 5/22

5:17 am-7:40 am

1 stop20h 23m

Brussels Bruxelles-National

Thu 6/4

9:45 am-8:49 pm

1 stop17h 04m

$887

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 40 resultsSorted by cheapest first
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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, July is the cheapest month in which you can book a flight from Philadelphia to Belgium (average of $390). Flying from Philadelphia to Belgium in June is currently the most expensive (average of $525). 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.

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 March 12, 2026.
See what other customers who have flown with United Airlines,Aer Lingus, andAmerican Airlines 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
9,417 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,417 reviews
United Airlines
7.4
Good
9,417 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Aer Lingus
7.2
Good
1,475 reviews
United Airlines
7.4
Good
9,417 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,427 reviews
United Airlines
7.4
Good
9,417 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Air Canada
7.1
Good
10,800 reviews
United Airlines
7.4
Good
9,417 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6.7
Okay
7,784 reviews
United Airlines
7.4
Good
9,417 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 Delta can get you from Philadelphia to Belgium in just under 18h 50m. Your travel time can differ by up to 1h 10m. 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, July is the cheapest month in which you can book a flight from Philadelphia to Belgium (average of $390). Flying from Philadelphia to Belgium in June is currently the most expensive (average of $525). 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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Newark to Malpensa flights
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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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$463Average$719FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$498Average$774FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$531Average$730FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$542Average$774FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$560Average$721FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$567Average$850FlexibilityNo cancel feeOn-time70%

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