Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

PHL - BRU

$328 Find cheap flights from Philadelphia to Brussels Bruxelles-National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Brussels departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 5/25
Sat 6/1

Search hundreds of travel sites at once for deals on flights to Brussels Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Brussels.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Brussels.
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Philadelphia to Brussels (PHL-BRU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Brussels that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:08 pm - 6:30 pmPHL-BRU
23h 22m2 stops
10:30 am - 9:15 pmBRU-PHL
15h 45m2 stops
Tue, Oct 15 - Wed, Oct 30
6:55 am - 3:20 pmPHL-BRU
26h 25m2 stops
10:30 am - 9:15 pmBRU-PHL
15h 45m2 stops
Thu, Oct 17 - Wed, Oct 30
10:10 am - 6:20 amPHL-BRU
14h 10m1 stop
10:00 am - 9:45 amBRU-PHL
28h 45m2 stops
$640Air Canada
Find Deal
Mon, Oct 21 - Fri, Nov 1
4:10 pm - 6:20 amPHL-BRU
32h 10m1 stop
10:10 am - 12:32 amBRU-PHL
19h 22m1 stop
$645United Airlines
Find Deal
Mon, Oct 21 - Fri, Nov 1
6:30 pm - 10:05 amPHL-BRU
9h 35m1 stop
5:30 pm - 2:30 pmBRU-PHL
26h 00m1 stop
$650British Airways
Find Deal
Mon, Oct 14 - Thu, Oct 31
4:10 pm - 9:45 amPHL-BRU
11h 35m2 stops
10:00 am - 9:45 amBRU-PHL
28h 45m2 stops
$653Air Canada
Find Deal
Mon, Oct 21 - Fri, Nov 1
6:20 am - 7:50 amPHL-BRU
19h 30m1 stop
10:00 am - 1:45 pmBRU-PHL
33h 45m2 stops
$667United Airlines
Find Deal
Sun, Sep 8 - Wed, Sep 18
10:50 pm - 8:25 pmPHL-BRU
15h 35m1 stop
7:45 pm - 3:55 pmBRU-PHL
26h 10m1 stop
$690British Airways
Find Deal
Wed, Sep 25 - Tue, Oct 1
8:40 pm - 8:40 pmPHL-BRU
18h 00m1 stop
10:20 am - 7:10 pmBRU-PHL
14h 50m1 stop
$859Aer Lingus
Find Deal
Sat, Aug 10 - Fri, Aug 16
8:40 pm - 9:40 amPHL-BRU
31h 00m1 stop
9:25 pm - 7:25 pmBRU-PHL
28h 00m1 stop
$930Aer Lingus
Find Deal
Mon, May 6 - Mon, May 13

Flights from Philadelphia to Brussels - Travel Insights & Trends

Get data-powered insights and trends into flights from Philadelphia to Brussels to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Philadelphia to Brussels Airport?

The average price of all flights from Philadelphia to Brussels Bruxelles-National Airport clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Brussels Airport on a Tuesday and more expensive on a Sunday. On your return trip to Philadelphia, you should consider flying back on a Monday, and avoid Fridays for better deals.

What is the cheapest month to fly from Philadelphia to Brussels Bruxelles-National Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Philadelphia to Brussels Bruxelles-National Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Philadelphia to Brussels Bruxelles-National Airport is November, where tickets cost $604 on average. On the other hand, the most expensive months are May and June, where the average cost of tickets is $1,492 and $1,439 respectively.

How far in advance should I book a flight from Philadelphia to Brussels Bruxelles-National Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Philadelphia to Brussels Bruxelles-National Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Philadelphia to Brussels Bruxelles-National Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 16 days before departure.

Which airlines provide the cheapest flights from Philadelphia to Brussels Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Brussels Airport from Philadelphia were found on Icelandair ($528) and Aer Lingus ($536), and the lowest round-trip tickets were found on Air Canada ($640) and United Airlines ($645).

Good to know

Low season

January

High season

December

Cheapest flight

$328
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Philadelphia to Brussels Airport

When to book flights from Philadelphia to Brussels

Are your dates flexible? Find out the best times to travel from Philadelphia to Brussels based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Philadelphia to Brussels Airport flights

  • What is the cheapest flight from Philadelphia to Brussels Bruxelles-National Airport?

    In the last 3 days, the lowest price for a flight from Philadelphia to Brussels Bruxelles-National Airport was $328 for a one-way ticket and $546 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Brussels Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Philadelphia and on arrival in Brussels Airport.

  • Which aircraft models fly most regularly from Philadelphia to Brussels Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Brussels Airport?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Philadelphia and Brussels Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to Brussels, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Brussels are United Airlines and American Airlines. With an average price for the route of $907 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $828 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Philadelphia to Brussels Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Brussels Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Brussels Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels Airport from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Brussels Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels Airport with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and BRU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Brussels Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels Airport from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Philadelphia to Brussels

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Brussels? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 11234 reviews
7.1entertainment
8.1crew
6.7food
7.2comfort
7.7boarding
Airline reviews

Nothing beats ANA customer service on my opinion. Maybe because of their Japanese culture (and food). Arigatō

10.0 ExcellentJacqueline, Apr 2024ORD - NRT
Read more about United Airlines reviews

Nothing beats ANA customer service on my opinion. Maybe because of their Japanese culture (and food). Arigatō

So so. Terrible aircraft choice for that leg of the flight.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

Aer Lingus interior is not the cleanest. I've seen crumbs on the seat and wrappers on the floor when I boarded

The transatlantic flight was wonderful. The regional reminded me of jet blue. Crazy and packed. Not enough overhead space and tough on elderly.

All OK. Food, best bring your own. Even a BigMac will be better.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

The flight was very uncomfortable and there was no snacks served for the 13 hours international flight. In addition, the flight was delayed 3 hours

Due to a strike taking place with the airline, it negatively impacted my flight in multiple ways. My flight was delayed over 2 hours and the food served was mediocre at best.

Cabin crew were great. Seats are criminal for tall people

Flight was delayed 1.5 hrs due to problem with a previous flight to mine; I was informed appropriately via Text & Email, however, website did not keep up with messages sent by nearly an hour. When checking-in warm & friendly reception at check-in desk until female Air Canada Rep noticed my flight number and instantly pivoted to a condescending & sarcastic comments about getting my bag checked in since I’m running so late; then tone instantly changed again few minutes later when she muttered, “Oh, they’ve delayed it” another sign systems & worse front line staff, not fully informed or simply not reading their flight status updates. Flight crew were very friendly & did a great job trying to make up lost time due to the delay.

It was great, love the experience and will definitely recommend 👌. Communication was great

My flight was great! Gate attendants and crew were great… pleasant and in good spirits. Flight delayed several hours and we were well informed of the status while on plane. Thank you!

The fact that I got to Toronto alive and well and safe is a huge plus. I thank the captain and crew for a safe flight The comfort of the aircraft leaves much to be desired. Human beings should not have to be that cramped and squashed on a flight that we pay a lot for and even have to pay for lousy food choices The cabin crew were pleasant and helpful Kudos to them as the flight was packed to capacity and there was a lot of work for them in a short space of time All in all a good experience, but too cramped

It was great to check carryon luggage at no charge when there was no room for ours. A hidden benefit of having low-tier tickets. Also great to stay off plane as long as possible. Airline gave us seats we wanted on this last leg, again at no charge.

Fresh fuit or veg snacks would be so great, but there are two good restaurants in Denver airport. Try Etais UDIS or Freshens DIA for nutritious delicious pita sandwiches/ donairs and crepes in Freshens.

The late departure Of two hours waitresses, immature, and gossiping

Horrible experience. Nothing to give to kids to keep them entertained.

I think I have bruises on my kneecaps. Do the seats have to be so close together these days? And if they are so close they really shouldn’t recline. I think when the gentleman in front of me reclined, the back of his head was on my chin. That being said the crew were always caring and polite, and the flight was on time and very safe. So I’m grateful for that.

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Trouble keeps changing the time and I was booked different flight without knowing it was bad experience

I dropped my wallet under my seat on this flight with all of my money and credit card. I requested to be able to go back and retrieve it but Lufthansa denied my request. I went to the Customer Services and they called Lost and Found but I was told nothing found would be turned in until around 12:00pm. My next flight was leaving so I was unable to check to see if my wallet was turned in. I will never fly with Lufthansa again.

My concern is with Flight: 441 IAH-FRA I was very cramped in my seat and the person in front of me was reclined. I pulled my wallet out of my purse and when finished I did my best to cram it back into my purse. Our flight was very delayed and we were rebooked twice and lots of airport time. As I got off the flight I noticed that I had dropped my wallet( containing all my credit & debit bank cards + 240 US dollars & 240 Euros. I spoke to customer service & Lost &Found. I was denied access to look on the plane. Therefore I have been without money and given no help. Paula Bjork 503.545.6698

Dinner was good by air travel standards but breakfast was too light and heavy on carbs/sugar.

Used to love Lufthansa, but Rowe are too close together in Economy and passengers are allowed to recline their seats so far back it is impossible for those behind them to even reach for carry-on essentials during flight - except for meal service when flight attendants ask for seat backs to be raised, we can’t sleep on planes so this flight was most uncomfortable ever! Rod Rose

So far so good. I missed my flight because of the Lufthansa diversion. United helped me to figure out how to get accommodations from Lufthansa for my long layover. They help me book appropriate onward flight.

Horrible crowding on the seats, headphones provided did not fit or work in the entertainment center, seriously the most uncomfortable flight I have taken in a LONG time. The people in front of me were literally 5 inches from my face the entire flight. Did they change their seats recently? I remember it being tight but wow this was a whole new level. Also I am a 5'3" small woman so I can't even imagine a larger person dealing with that for 11 hrs.

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Overall, terrific service, accommodations, and experience. Only reason comfort was rated lower was because it was difficult to keep a comfortable sleeping position for the overnight flight, but I also had an economy seat.

Not sure if the crew were experiencing something unknown to me,but the service of passing water was non-existent.In addition,please take consideration when providing yogurt as alternative for breakfast as some of us, could be lactose intolerant.. thanks

Very cramped seats in economy, difficult to get comfortable with your legs and feet and back. The seat width is ok but I’m average size. Food is HORRIBLE. Crew is friendly. Delays and very tight connections made it tough for navigating. We would have missed our connecting flight if it wasn’t delayed too. The terminal transit was slow and normally every 10 minutes before 8pm, after 8 pm is every 30 minutes!!!!! No free wine or drinks!! Below average attitude.

Book cheap flights from Philadelphia to Brussels

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Philadelphia to Brussels found on KAYAK in the last 72 hours.
7/10Wed
2 stops
23h 30mPHL-BRU
$328
7/8Mon
2 stops
19h 25mPHL-BRU
$337
5/15Wed
3 stops
44h 02mPHL-BRU
$411
5/25Sat
3 stops
42h 44mPHL-BRU
$477
5/15Wed
2 stops
32h 26mPHL-BRU
$483
7/14Sun
2 stopsIcelandair
24h 50mPHL-BRU
$528
7/14Sun
1 stopAer Lingus
31h 00mPHL-BRU
$536
7/8Mon
1 stopUnited Airlines
20h 36mPHL-BRU
$612
7/9Tue
2 stopsDelta
13h 57mPHL-BRU
$613
7/6Sat
2 stopsUnited Airlines
17h 10mPHL-BRU
$746

Search by stops

Search by airline

Search by price

Last minute flights from Philadelphia to Brussels

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Philadelphia to Brussels that are departing in the next 10 days.
4/29Mon
multi-stop
21h 35mPHL-BRU
5/13Mon
multi-stop
17h 17mBRU-PHL
$783
4/28Sun
multi-stop
26h 55mPHL-BRU
5/28Tue
multi-stop
17h 17mBRU-PHL
$817
4/29Mon
multi-stopAer Lingus
31h 00mPHL-BRU
5/13Mon
multi-stopAer Lingus
28h 00mBRU-PHL
$946
4/27Sat
multi-stopAer Lingus
31h 00mPHL-BRU
5/28Tue
multi-stopAer Lingus
15h 05mBRU-PHL
$1,468
4/27Sat
multi-stopAir Canada
17h 45mPHL-BRU
5/28Tue
multi-stopAir Canada
17h 33mBRU-PHL
$1,642
4/29Mon
multi-stopAir Canada
32h 35mPHL-BRU
5/31Fri
multi-stopAir Canada
17h 33mBRU-PHL
$1,649
4/30Tue
multi-stopUnited Airlines
14h 30mPHL-BRU
7/16Tue
multi-stopUnited Airlines
13h 13mBRU-PHL
$1,652
4/28Sun
multi-stopUnited Airlines
20h 45mPHL-BRU
5/29Wed
multi-stopUnited Airlines
17h 33mBRU-PHL
$1,655
4/28Sun
multi-stopBritish Airways
12h 35mPHL-BRU
5/27Mon
multi-stopBritish Airways
26h 35mBRU-PHL
$1,665
4/30Tue
multi-stopBritish Airways
12h 40mPHL-BRU
7/20Sat
multi-stopBritish Airways
22h 50mBRU-PHL
$1,703

Search by stops

Search by airline

Search by price

Philadelphia - Brussels Airport Flights

Departure:

Philadelphia (PHL)United States

Destination:

Brussels Airport (BRU)Belgium

Return flight deals:

Brussels Airport - Philadelphia

Cabin classes: