HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Belgium

$247+ 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BRU
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Belgium with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/43:30 pm
PHL
-
BRU
1 stop10h 20m
Lufthansa
Thu 3/1210:30 am
BRU
-
PHL
1 stop11h 35m
Lufthansa
Deal found 1/26$463
This AirNGo deal was found by Cheapflights users on 1/27. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/163:30 pm
PHL
-
BRU
1 stop11h 20m
Air Canada
Wed 4/19:25 am
BRU
-
PHL
1 stop11h 21m
Air Canada
Deal found 1/27$469
This Mytrip deal was found by Cheapflights users on 1/26. 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 3/44:35 pm
PHL
-
BRU
2 stops14h 40m
Multiple Airlines
Thu 3/1210:00 am
BRU
-
PHL
2 stops17h 44m
Multiple Airlines
Deal found 1/26$484
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sun 2/83:30 pm
PHL
-
BRU
1 stop10h 20m
United Airlines
Tue 2/1710:00 am
BRU
-
PHL
2 stops34h 10m
United Airlines
Deal found 1/26$487
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 2/77:45 pm
PHL
-
BRU
1 stop29h 30m
United Airlines
Tue 2/1710:00 am
BRU
-
PHL
2 stops34h 10m
United Airlines
Deal found 1/26$489
This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:40 pm
PHL
-
BRU
1 stop10h 30m
Lufthansa
Thu 3/2610:30 am
BRU
-
PHL
1 stop11h 35m
Lufthansa
Deal found 1/26$496
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sun 2/83:30 pm
PHL
-
BRU
2 stops15h 45m
United Airlines
Wed 2/1810:00 am
BRU
-
PHL
1 stop10h 47m
United Airlines
Deal found 1/26$497
This Mytrip deal was found by Cheapflights users on 1/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/159:39 am
PHL
-
CRL
3 stops30h 36m
Multiple Airlines
Wed 2/1810:25 am
CRL
-
PHL
3 stops43h 25m
Multiple Airlines
Deal found 1/25$801
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:30 pm
PHL
-
CRL
1 stop16h 15m
Multiple Airlines
Wed 4/19:20 am
CRL
-
PHL
1 stop15h 35m
Multiple Airlines
Deal found 1/26$816
This Mytrip deal was found by Cheapflights users on 1/26. 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 4/93:30 pm
PHL
-
CRL
2 stops16h 40m
Multiple Airlines
Sat 4/185:35 pm
CRL
-
PHL
3 stops27h 11m
Multiple Airlines
Deal found 1/26$817
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:30 pm
PHL
-
CRL
1 stop16h 15m
Multiple Airlines
Fri 4/39:50 am
CRL
-
PHL
2 stops19h 21m
Multiple Airlines
Deal found 1/26$849
This Mytrip deal was found by Cheapflights users on 1/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/63:30 pm
PHL
-
CRL
2 stops14h 15m
Multiple Airlines
Mon 4/139:30 pm
CRL
-
PHL
2 stops24h 35m
Multiple Airlines
Deal found 1/25$891

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 January 27, 2026.

Round-trip from

$463
(Kiwi.com)

One-way from

$247
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$751
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 ($216 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 27, 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

Wed 3/11

12:10 pm-7:55 am

1 stop14h 45m

Brussels Bruxelles-National

Wed 3/18

10:00 am-12:16 am

2 stops43h 16m

$489

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 3/4

3:30 pm-1:10 pm

2 stops15h 40m

Brussels Bruxelles-National

Thu 3/12

7:00 am-5:05 pm

1 stop15h 05m

$494

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 2/10

1:10 pm-8:55 am

1 stop13h 45m

Brussels Bruxelles-National

Wed 2/18

10:00 am-2:47 pm

1 stop10h 47m

$502

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 2/9

3:30 pm-1:15 pm

2 stops15h 45m

Brussels Bruxelles-National

Tue 2/17

7:00 am-2:47 pm

2 stops13h 47m

$504

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 3/29

2:55 pm-7:15 am

1 stop10h 20m

Brussels Bruxelles-National

Fri 4/17

9:25 am-6:54 pm

2 stops39h 29m

$518

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 3/17

12:26 pm-2:15 pm

2 stops20h 49m

Brussels Bruxelles-National

Thu 3/26

10:00 am-8:46 am

2 stops27h 46m

$523

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 5/11

5:40 pm-10:10 am

1 stop10h 30m

Brussels Bruxelles-National

Fri 5/22

10:30 am-4:05 pm

1 stop11h 35m

$524

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sat 2/7

5:00 pm-8:55 am

1 stop33h 55m

Brussels Bruxelles-National

Mon 2/16

4:55 pm-7:04 pm

2 stops32h 09m

$528

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Fri 5/1

3:25 pm-7:10 am

1 stop9h 45m

Brussels Bruxelles-National

Fri 5/8

7:00 am-2:48 pm

2 stops13h 48m

$530

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Fri 3/20

3:30 pm-1:15 pm

2 stops16h 45m

Brussels Bruxelles-National

Tue 3/24

10:00 am-2:17 pm

2 stops33h 17m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 40 results
1
2
3
4

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.

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 27, 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
9,209 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

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
9,209 reviews
United Airlines
7.4
Good
9,209 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

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
1,442 reviews
United Airlines
7.4
Good
9,209 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

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
10,666 reviews
United Airlines
7.4
Good
9,209 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

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
7,749 reviews
United Airlines
7.4
Good
9,209 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

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
7,704 reviews
United Airlines
7.4
Good
9,209 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

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?

    United Airlines and Lufthansa can get you from Philadelphia to Belgium in just under 14h 45m. Your travel time can differ by up to 55m. 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Belgium

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Heathrow flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Orly flights
Newark to Athens flights
John F Kennedy Intl to Lisbon flights
John F Kennedy Intl to Madrid flights
Dulles Intl to Heathrow flights
John F Kennedy Intl to Orly flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Dublin flights
Newark to Dublin flights
John F Kennedy Intl to London City flights
Newark to Barcelona-El Prat flights
Newark to Gatwick flights
LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Athens flights
John F Kennedy Intl to Istanbul flights
John F Kennedy Intl to Gatwick flights
Newark to Madrid flights
John F Kennedy Intl to Malpensa flights
Dulles Intl to Charles de Gaulle flights
Newark to Malpensa flights
John F Kennedy Intl to Barcelona-El Prat flights
John F Kennedy Intl to Stansted flights
LaGuardia to Gatwick flights
Newark to Lisbon flights
John F Kennedy Intl to Amsterdam flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Newark to Amsterdam flights
Dulles Intl to Madrid flights
LaGuardia to Athens flights
Newark to Frankfurt flights
John F Kennedy Intl to Zurich flights
John F Kennedy Intl to Vicenza flights
Dulles Intl to Dublin flights
John F Kennedy Intl to Frankfurt flights
Reagan-National to Heathrow flights
John F Kennedy Intl to Linate flights
Dulles Intl to Gatwick flights
John F Kennedy Intl to Frederic Chopin flights
John F Kennedy Intl to Luton flights
John F Kennedy Intl to Geneva flights
LaGuardia to Madrid flights
Newark to Zurich flights
Newark to Istanbul flights

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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$498Average$774FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$558Average$719FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$567Average$891FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$569Average$740FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$582Average$767FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.