Brussels

$415+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BRU
May 6 — May 131
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Find cheap flights from Philadelphia to Brussels with Cheapflights

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Cheapflights Tip: The best prices from Philadelphia to Brussels are usually found in October or November, booked 29 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 May 1, 2025.

Round-trip from

$629
(American Airlines)

One-way from

$415
(Cheapflightsfares)

Popular in

June

Cheapest in

October

Average price

$768
From Philadelphia to Brussels
One-way flight from Philadelphia to Brussels
Highest demand for flights based on searches. 18% potential increase in price ($179 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Average for round-trip flights in May 2025

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 May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/30. 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.
Sun 8/310:25 pmPHL - BRU
1 stop13h 35mAmerican Airlines
Tue 8/123:05 pmBRU - PHL
1 stop30h 05mAmerican Airlines
Deal found 4/30$629
This Finnair deal was found by Cheapflights users on 4/30. 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.
Tue 10/710:20 pmPHL - BRU
1 stop16h 05mMultiple Airlines
Thu 10/1610:30 pmBRU - PHL
1 stop22h 55mMultiple Airlines
Deal found 4/30$631
This Air Canada deal was found by Cheapflights users on 4/30. 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.
Tue 10/73:25 pmPHL - BRU
2 stops12h 20mAir Canada
Thu 10/1610:00 amBRU - PHL
1 stop17h 38mAir Canada
Deal found 4/30$648
This Delta deal was found by Cheapflights users on 4/30. 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.
Sun 8/36:00 amPHL - BRU
2 stops20h 30mDelta
Sat 8/1610:45 amBRU - PHL
2 stops27h 51mDelta
Deal found 4/30$678
This United Airlines deal was found by Cheapflights users on 4/30. 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 8/33:20 pmPHL - BRU
1 stop10h 40mUnited Airlines
Tue 8/129:50 amBRU - PHL
2 stops34h 47mUnited Airlines
Deal found 4/30$716
This oojo deal was found by Cheapflights users on 4/30. 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 8/310:15 pmPHL - BRU
2 stops29h 50mBritish Airways
Tue 8/123:05 pmBRU - PHL
2 stops27h 00mBritish Airways
Deal found 4/30$747
This Mytrip deal was found by Cheapflights users on 4/30. 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 5/186:00 amPHL - CRL
3 stops29h 45mMultiple Airlines
Tue 6/35:50 pmCRL - PHL
2 stops42h 40mMultiple Airlines
Deal found 4/30$887
This StudentUniverse deal was found by Cheapflights users on 4/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1110:16 amPHL - BRU
2 stops17h 24mAer Lingus
Fri 5/1610:20 amBRU - PHL
2 stops18h 01mAer Lingus
Deal found 4/30$1,064
This oojo deal was found by Cheapflights users on 4/30. 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 5/46:00 amPHL - BRU
2 stops33h 20mTurkish Airlines
Sat 5/107:15 amBRU - PHL
2 stops32h 23mTurkish Airlines
Deal found 4/30$1,231
This Scandinavian Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 7/81:25 pmPHL - BRU
3 stops22h 55mScandinavian Airlines
Tue 7/2910:20 amBRU - PHL
2 stops17h 14mScandinavian Airlines
Deal found 4/30$1,272

Cheapflights Fare Finder

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 May 1, 2025.
Use the filters below to find and compare flights from Philadelphia to Brussels that are best for you.

Fly from

Philadelphia

Fly to

Brussels

Route

Depart

Return

Price

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 8/3

10:25 pm-6:00 pm

1 stop13h 35m

Brussels Bruxelles-National

Tue 8/12

3:05 pm-3:10 pm

1 stop30h 05m

$629

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 10/7

10:20 pm-8:25 pm

1 stop16h 05m

Brussels Bruxelles-National

Thu 10/16

10:30 pm-3:25 pm

1 stop22h 55m

$631

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 10/7

3:25 pm-9:45 am

2 stops12h 20m

Brussels Bruxelles-National

Thu 10/16

10:00 am-9:38 pm

1 stop17h 38m

$648

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 8/3

6:00 am-8:30 am

2 stops20h 30m

Brussels Bruxelles-National

Sat 8/16

10:45 am-8:36 am

2 stops27h 51m

$678

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 8/3

3:20 pm-8:00 am

1 stop10h 40m

Brussels Bruxelles-National

Tue 8/12

9:50 am-2:37 pm

2 stops34h 47m

$716

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 8/3

10:15 pm-10:05 am

2 stops29h 50m

Brussels Bruxelles-National

Tue 8/12

3:05 pm-12:05 pm

2 stops27h 00m

$747

PhiladelphiaBrussels

PHL - CRL

PHLCRL

Philadelphia

Sun 5/18

6:00 am-5:45 pm

3 stops29h 45m

Charleroi Brussels

Tue 6/3

5:50 pm-6:30 am

2 stops42h 40m

$887

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 5/11

10:16 am-9:40 am

2 stops17h 24m

Brussels Bruxelles-National

Fri 5/16

10:20 am-10:21 pm

2 stops18h 01m

$1,064

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 7/8

1:25 pm-6:20 pm

3 stops22h 55m

Brussels Bruxelles-National

Tue 7/29

10:20 am-9:34 pm

2 stops17h 14m

$1,272

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 10/20

6:30 pm-7:35 pm

1 stop19h 05m

$415

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 12 results
1
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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.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Brussels

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 April 25, 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 29 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 $1,127). 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 May 1, 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 May 1, 2025.
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 American Airlines. Our recent data shows that you can find tickets from as low as $629 on this airline. Additional options worth looking into are Air Canada and Delta, starting at $648 and $678 round-trip. These flights start at 20% 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 $415 on British Airways. Other airlines that offer cheap prices include Air France from $418 and Scandinavian Airlines from $3,621 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 $1,127). 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

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$522Average$708FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$567Average$781FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$570Average$731FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$576Average$811FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$644Average$774FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$649Average$779FlexibilityNo cancel feeOn-time67%

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