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$539+ Cheap flights from Philadelphia (PHL) to Brussels

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BRU
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Philadelphia to Brussels are usually found in October or November, booked 71 days in advance, depart on a Tuesday or Monday and return on a Saturday

Cheap flight deals from Philadelphia to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$563
(Gotogate)

One-way from

$539
(Justfly.com)

Popular in

June

Cheapest in

October

Average price

$705
From Philadelphia to Brussels
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One-way flight from Philadelphia to Brussels
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Highest demand for flights based on searches. 18% potential increase in price ($190 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Philadelphia to Brussels

Cheapest flights from Philadelphia to Brussels
Explore the most affordable flight options available from Philadelphia to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/109:00 amPHL - BRU
2 stops17h 55mAir Canada
Tue 3/2510:00 amBRU - PHL
2 stops41h 36mAir Canada
Deal found 1/20$563
This Expedia deal was found by Cheapflights users on 1/19. 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 3/216:30 pmPHL - BRU
1 stop10h 05mAer Lingus
Tue 3/2510:15 amBRU - PHL
1 stop11h 45mAer Lingus
Deal found 1/19$577
This United Airlines deal was found by Cheapflights users on 1/21. 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 3/103:30 pmPHL - BRU
1 stop11h 25mUnited Airlines
Tue 3/2510:00 amBRU - PHL
2 stops33h 11mUnited Airlines
Deal found 1/21$582
This American Airlines deal was found by Cheapflights users on 1/20. 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 3/1010:15 pmPHL - BRU
1 stop17h 45mAmerican Airlines
Tue 3/2510:15 amBRU - PHL
1 stop12h 10mAmerican Airlines
Deal found 1/20$595
This Finnair deal was found by Cheapflights users on 1/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:40 pmPHL - BRU
1 stop16h 00mMultiple Airlines
Tue 3/259:45 pmBRU - PHL
1 stop21h 25mMultiple Airlines
Deal found 1/20$596
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/109:39 amPHL - BRU
2 stops18h 21mDelta
Tue 3/2511:00 amBRU - PHL
2 stops26h 56mDelta
Deal found 1/21$599
This oojo deal was found by Cheapflights users on 1/20. 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 2/39:21 pmPHL - BRU
1 stop10h 34mBritish Airways
Mon 2/105:35 pmBRU - PHL
2 stops28h 00mBritish Airways
Deal found 1/20$615
This Scandinavian Airlines deal was found by Cheapflights users on 1/20. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2611:00 amPHL - BRU
3 stops20h 05mScandinavian Airlines
Wed 4/210:20 amBRU - PHL
2 stops20h 25mScandinavian Airlines
Deal found 1/20$643
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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.
Wed 5/79:00 pmPHL - BRU
1 stop11h 45mIberia
Thu 5/227:05 amBRU - PHL
1 stop14h 25mIberia
Deal found 1/20$713
This Mytrip deal was found by Cheapflights users on 1/20. 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 2/135:45 pmPHL - CRL
2 stops21h 40mMultiple Airlines
Mon 2/177:35 pmCRL - PHL
3 stops25h 15mMultiple Airlines
Deal found 1/20$723
This oojo deal was found by Cheapflights users on 1/21. 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.
Sun 3/236:00 amPHL - BRU
2 stops30h 05mTAP AIR PORTUGAL
Thu 3/276:00 amBRU - PHL
2 stops21h 02mTAP AIR PORTUGAL
Deal found 1/21$777
This SWISS deal was found by Cheapflights users on 1/20. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/65:45 pmPHL - BRU
2 stops19h 25mSWISS
Thu 3/136:40 amBRU - PHL
2 stops15h 20mSWISS
Deal found 1/20$1,655

Find flights from Philadelphia to Brussels within your budget

Customize your flight search to find flights from Philadelphia to Brussels 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 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 3/10

9:00 am-7:55 am

2 stops17h 55m

Brussels Bruxelles-National

Tue 3/25

10:00 am-10:36 pm

2 stops41h 36m

$563

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Fri 3/21

6:30 pm-9:35 am

1 stop10h 05m

Brussels Bruxelles-National

Tue 3/25

10:15 am-5:00 pm

1 stop11h 45m

$577

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 3/10

3:30 pm-7:55 am

1 stop11h 25m

Brussels Bruxelles-National

Tue 3/25

10:00 am-2:11 pm

2 stops33h 11m

$582

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 3/10

10:15 pm-9:00 pm

1 stop17h 45m

Brussels Bruxelles-National

Tue 3/25

10:15 am-5:25 pm

1 stop12h 10m

$595

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 3/10

10:15 pm-4:40 pm

1 stop13h 25m

Brussels Bruxelles-National

Tue 3/25

9:45 pm-5:20 pm

1 stop24h 35m

$596

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 3/10

9:39 am-9:00 am

2 stops18h 21m

Brussels Bruxelles-National

Tue 3/25

11:00 am-8:56 am

2 stops26h 56m

$599

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 2/3

9:21 pm-1:55 pm

1 stop10h 34m

Brussels Bruxelles-National

Mon 2/10

5:35 pm-3:35 pm

2 stops28h 00m

$615

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 3/26

11:00 am-12:05 pm

3 stops20h 05m

Brussels Bruxelles-National

Wed 4/2

10:20 am-12:45 am

2 stops20h 25m

$643

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 5/7

9:00 pm-2:45 pm

1 stop11h 45m

Brussels Bruxelles-National

Thu 5/22

7:05 am-3:30 pm

1 stop14h 25m

$713

PhiladelphiaBrussels

PHL - CRL

PHLCRL

Philadelphia

Thu 2/13

5:45 pm-9:25 pm

2 stops21h 40m

Charleroi Brussels

Mon 2/17

7:35 pm-2:50 pm

3 stops25h 15m

$723

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 22 results
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Best time to book a flight from Philadelphia to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels 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.

Travel insights for flights from Philadelphia to Brussels

Get recent, data-driven insights about flights from Philadelphia to Brussels including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Philadelphia to Brussels?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Brussels. Price data was last updated on January 17, 2025.

The price you pay for your flight from Philadelphia to Brussels may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Philadelphia to Brussels?

Currently, November is the cheapest month in which you can book a flight from Philadelphia to Brussels (average of $614). Flying from Philadelphia to Brussels in June is currently the most expensive (average of $1,146). 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 BRU?

Find hourly flight availability from Philadelphia to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

It’s typically best to fly out from Philadelphia to Brussels in the evening. Doing so could potentially save you 25% 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 Brussels?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Brussels. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Philadelphia to Brussels flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Brussels by month

Plan your trip to Brussels by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brussels ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Brussels when rainfall is around 1.6 in.

Temperature in Brussels by month

Plan your trip to Brussels by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brussels, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated January 21, 2025.
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,984 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Brussels Airlines
7.4
Good
349 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines
7.3
Good
1,320 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Brussels. 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 Brussels?

    Philadelphia (PHL) is the airport you will fly out of if you book a flight from Philadelphia to Brussels. You should not have trouble finding flights to Brussels from Philadelphia; the airport handles an average of 0 outbound flights to Brussels per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Philadelphia airport to Brussels. It is only a 7.0 mi journey to Philadelphia (PHL) from Philadelphia’s city center.

  • What are the cheapest airlines flying from Philadelphia to Brussels round-trip?

    Our cheapest airline available from Philadelphia to Brussels is Air Canada. Our recent data shows that you can find tickets from as low as $563 on this airline. Additional options worth looking into are Aer Lingus and United Airlines, starting at $577 and $582 round-trip. These flights start at 31% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Philadelphia to Brussels one-way?

    One-way options have recently been found by users for as low as $539 on Air Canada. Other airlines that offer cheap prices include United Airlines from $564 and British Airways from $591 one-way.

  • Can I find deals for flights from Philadelphia to Brussels that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Brussels flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Brussels?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Brussels.

  • Can I find deals for business class flights from Philadelphia to Brussels?

    Yes. Cheapflights offers flight deals from Philadelphia to Brussels 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 Brussels?

    Currently, November is the cheapest month in which you can book a flight from Philadelphia to Brussels (average of $614). Flying from Philadelphia to Brussels in June is currently the most expensive (average of $1,146). 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 Brussels

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Bruxelles-National flights
Newark to Bruxelles-National flights
Dulles Intl to Bruxelles-National flights
LaGuardia to Bruxelles-National flights
Reagan-National to Bruxelles-National flights
John F Kennedy Intl to Charleroi Brussels flights
Philadelphia to Bruxelles-National flights
Newark to Charleroi Brussels flights
Dulles Intl to Charleroi Brussels flights
Pittsburgh to Bruxelles-National flights
Newark to Antwerp flights
Philadelphia to Charleroi Brussels flights
John F Kennedy Intl to Antwerp flights
Harrisburg to Bruxelles-National flights
Allentown to Bruxelles-National flights
Pittsburgh to Charleroi Brussels flights
Dulles Intl to Antwerp flights

Top 6 airlines flying from Philadelphia to Brussels

Discover the top 6 airlines that operate flights from Philadelphia to Brussels. 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$540Average$708FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$540Average$830FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$543Average$790FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$595Average$829FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$612Average$797FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$644Average$888FlexibilityNo cancel feeOn-time76%
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