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$244+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BRU
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
1 adult, Economy
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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 January 16, 2026.

Round-trip from

$437
(United Airlines)

One-way from

$244
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$858
From Philadelphia to Belgium
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One-way flight from Philadelphia to Belgium
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Highest demand for flights based on searches. 20% potential increase in price ($213 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($71 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 16, 2026.

This Flighttix deal was found by Cheapflights users on 1/15. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2510:30 am
PHL
-
BRU
2 stops15h 20m
Air Canada
Tue 2/1010:00 am
BRU
-
PHL
1 stop10h 47m
Air Canada
Deal found 1/15$427
This Flighttix deal was found by Cheapflights users on 1/14. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/253:30 pm
PHL
-
BRU
1 stop10h 20m
Multiple Airlines
Tue 2/1011:55 am
BRU
-
PHL
1 stop12h 59m
Multiple Airlines
Deal found 1/14$434
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Sun 2/13:30 pm
PHL
-
BRU
1 stop10h 20m
United Airlines
Tue 2/1710:00 am
BRU
-
PHL
2 stops39h 04m
United Airlines
Deal found 1/15$437
This KAYAK deal was found by Cheapflights users on 1/15. 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 KAYAK 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
Brussels Airlines
Thu 5/79:40 am
BRU
-
PHL
1 stop29h 52m
Brussels Airlines
Deal found 1/15$440
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Tue 4/287:45 pm
PHL
-
BRU
1 stop29h 30m
United Airlines
Thu 5/79:40 am
BRU
-
PHL
1 stop29h 52m
United Airlines
Deal found 1/15$443
This oojo deal was found by Cheapflights users on 1/14. 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 3/173:50 pm
PHL
-
BRU
2 stops14h 00m
British Airways
Thu 3/2610:15 am
BRU
-
PHL
1 stop12h 00m
British Airways
Deal found 1/14$444
This oojo deal was found by Cheapflights users on 1/14. 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.
Mon 3/26:35 pm
PHL
-
BRU
1 stop16h 05m
British Airways
Mon 3/98:45 pm
BRU
-
PHL
1 stop25h 30m
British Airways
Deal found 1/14$446
This Mytrip deal was found by Cheapflights users on 1/15. 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 3/257:50 am
PHL
-
CRL
3 stops33h 55m
Multiple Airlines
Sun 3/298:50 am
CRL
-
PHL
2 stops16h 05m
Multiple Airlines
Deal found 1/15$984
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:25 pm
PHL
-
CRL
1 stop14h 05m
Multiple Airlines
Mon 5/119:40 am
CRL
-
PHL
2 stops15h 15m
Multiple Airlines
Deal found 1/15$988
This Kiwi.com deal was found by Cheapflights users on 1/14. 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.
Fri 4/38:25 pm
PHL
-
CRL
2 stops13h 05m
Multiple Airlines
Wed 4/89:20 am
CRL
-
PHL
1 stop15h 35m
Multiple Airlines
Deal found 1/14$1,114
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:25 pm
PHL
-
CRL
2 stops12h 25m
Multiple Airlines
Mon 4/62:25 pm
CRL
-
PHL
1 stop34h 30m
Multiple Airlines
Deal found 1/15$1,854

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 January 16, 2026.
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 1/25

10:30 am-7:50 am

2 stops15h 20m

Brussels Bruxelles-National

Tue 2/10

10:00 am-2:47 pm

1 stop10h 47m

$427

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 4/28

7:45 pm-7:15 am

1 stop29h 30m

Brussels Bruxelles-National

Thu 5/7

9:40 am-9:32 am

1 stop29h 52m

$443

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 3/17

3:50 pm-10:50 am

2 stops14h 00m

Brussels Bruxelles-National

Thu 3/26

10:15 am-5:15 pm

1 stop12h 00m

$444

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 3/11

4:43 pm-4:20 pm

2 stops18h 37m

Brussels Bruxelles-National

Mon 3/23

5:30 pm-5:15 pm

1 stop28h 45m

$456

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 2/4

10:40 am-7:15 am

1 stop14h 35m

Brussels Bruxelles-National

Thu 2/19

11:55 am-7:04 pm

1 stop13h 09m

$458

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sat 1/31

7:45 pm-7:15 am

1 stop29h 30m

Brussels Bruxelles-National

Fri 2/20

11:55 am-7:04 pm

1 stop13h 09m

$464

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sat 2/28

8:02 pm-7:15 am

1 stop29h 13m

Brussels Bruxelles-National

Wed 3/11

10:10 am-12:16 am

1 stop19h 06m

$464

PhiladelphiaBrussels

PHL - CRL

PHLCRL

Philadelphia

Wed 3/25

7:50 am-10:45 pm

3 stops33h 55m

Charleroi Brussels

Sun 3/29

8:50 am-6:55 pm

2 stops16h 05m

$984

PhiladelphiaBrussels

PHL - CRL

PHLCRL

Philadelphia

Thu 5/7

8:25 pm-4:30 pm

1 stop14h 05m

Charleroi Brussels

Mon 5/11

9:40 am-6:55 pm

2 stops15h 15m

$988

PhiladelphiaBrussels

PHL - CRL

PHLCRL

Philadelphia

Fri 4/3

8:25 pm-3:30 pm

2 stops13h 05m

Charleroi Brussels

Wed 4/8

9:20 am-6:55 pm

1 stop15h 35m

$1,114

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 22 results
1
2
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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 $312). 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.

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 January 16, 2026.
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
9,165 reviews

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

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
9,165 reviews
United Airlines
7.4
Good
9,165 reviews

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

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
1,435 reviews
United Airlines
7.4
Good
9,165 reviews

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

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
10,627 reviews
United Airlines
7.4
Good
9,165 reviews

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

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
Lufthansa
6.8
Okay
7,719 reviews
United Airlines
7.4
Good
9,165 reviews

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

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
7,684 reviews
United Airlines
7.4
Good
9,165 reviews

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

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?

    Air Canada and United Airlines can get you from Philadelphia to Belgium in just under 15h 20m. Your travel time can differ by up to 14h 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, February is the cheapest month in which you can book a flight from Philadelphia to Belgium (average of $312). 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 January 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$498Average$774FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$558Average$719FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$567Average$892FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$582Average$740FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$582Average$769FlexibilityNo cancel feeOn-time69%

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