$319 Find Cheap Flights from Philadelphia to Brussels - Compare and Save

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Everything you should know

Cheapest round-trip
$684
Typical prices: $736-$1,116
Air Canada
Fri 11/23Sun 12/9
PHL - BRU • 2 stops
Cheapest one-way
$319
Typical prices: $410-$662
Multiple Airlines
Wed 2/14
PHL - BRU • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Brussels. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 35% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
London Heathrow (LHR)
Cheapest • Avg $782 (round-trip)
Montreal Pierre Elliott Trudeau Intl (YUL)
Shortest trip • 10h 31m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Philadelphia to Brussels (PHL-BRU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Brussels

Mon, Nov 23 - Wed, Dec 9
Multiple Airlines Logo
3:20 pm - 1:15 pmPHL  Philadelphia-BRU Brussels Bruxelles-National
15h 55m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
Multiple Airlines Logo
10:00 am - 2:44 pmBRU  Brussels Bruxelles-National-PHL Philadelphia
10h 44m1 stop Montreal Pierre Elliott Trudeau Intl
$684Multiple Airlines
Mon, Nov 23 - Wed, Dec 9
Multiple Airlines Logo
3:20 pm - 7:50 amPHL  Philadelphia-BRU Brussels Bruxelles-National
10h 30m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
10:00 am - 2:44 pmBRU  Brussels Bruxelles-National-PHL Philadelphia
10h 44m1 stop Montreal Pierre Elliott Trudeau Intl
$685Multiple Airlines
Mon, Nov 23 - Wed, Dec 9
Air Canada Logo
3:20 pm - 1:15 pmPHL  Philadelphia-BRU Brussels Bruxelles-National
15h 55m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
Air Canada Logo
10:00 am - 2:44 pmBRU  Brussels Bruxelles-National-PHL Philadelphia
10h 44m1 stop Montreal Pierre Elliott Trudeau Intl
$686Air Canada
Mon, Nov 23 - Wed, Dec 9
Air Canada Logo
3:20 pm - 8:10 pmPHL  Philadelphia-BRU Brussels Bruxelles-National
22h 50m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow
Air Canada Logo
10:00 am - 10:36 pmBRU  Brussels Bruxelles-National-PHL Philadelphia
18h 36m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$695Air Canada
Wed, Apr 14 - Thu, Apr 22
Aer Lingus Logo
8:25 pm - 8:45 pmPHL  Philadelphia-BRU Brussels Bruxelles-National
18h 20m1 stop Dublin
Aer Lingus Logo
10:20 am - 6:55 pmBRU  Brussels Bruxelles-National-PHL Philadelphia
14h 35m1 stop Dublin
$706Aer Lingus
Wed, Apr 21 - Sun, Apr 25
Aer Lingus Logo
8:25 pm - 8:45 pmPHL  Philadelphia-BRU Brussels Bruxelles-National
18h 20m1 stop Dublin
Aer Lingus Logo
10:20 am - 6:55 pmBRU  Brussels Bruxelles-National-PHL Philadelphia
14h 35m1 stop Dublin
$706Aer Lingus
Wed, Feb 10 - Wed, Feb 17
British Airways Logo
6:35 pm - 4:20 pmPHL  Philadelphia-BRU Brussels Bruxelles-National
15h 45m1 stop London Heathrow
British Airways Logo
5:55 pm - 4:15 pmBRU  Brussels Bruxelles-National-PHL Philadelphia
28h 20m1 stop London Heathrow
$735British Airways
Wed, Jan 13 - Mon, Jan 18
British Airways Logo
6:35 pm - 4:20 pmPHL  Philadelphia-BRU Brussels Bruxelles-National
15h 45m1 stop London Heathrow
British Airways Logo
9:15 pm - 4:15 pmBRU  Brussels Bruxelles-National-PHL Philadelphia
25h 00m1 stop London Heathrow
$735British Airways
Tue, Dec 29 - Wed, Jan 13
United Airlines Logo
7:37 pm - 1:15 pmPHL  Philadelphia-BRU Brussels Bruxelles-National
35h 38m2 stops Washington, D.C. Dulles Intl London Heathrow
United Airlines Logo
10:00 am - 2:44 pmBRU  Brussels Bruxelles-National-PHL Philadelphia
10h 44m1 stop Montreal Pierre Elliott Trudeau Intl
$737United Airlines
Tue, Dec 29 - Fri, Jan 15
United Airlines Logo
7:37 pm - 1:15 pmPHL  Philadelphia-BRU Brussels Bruxelles-National
35h 38m2 stops Washington, D.C. Dulles Intl London Heathrow
United Airlines Logo
10:00 am - 2:44 pmBRU  Brussels Bruxelles-National-PHL Philadelphia
10h 44m1 stop Montreal Pierre Elliott Trudeau Intl
$737United Airlines
Booking Insights

Price, demand and travel trends for Philadelphia to Brussels flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Philadelphia to Brussels. It’s 17% cheaper than the average day, while Thursday is the most expensive, with prices 32% higher.

What’s the cheapest month to fly from Philadelphia to Brussels?

•March and April are the cheapest months to fly from Philadelphia to Brussels at $588 round-trip.
•December ($1,321) and July ($1,029) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 124% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Philadelphia to Brussels the cheapest?

Flights from Philadelphia to Brussels are cheapest in the last 2 weeks before departure, based on KAYAK prices tracked over the past 12 months. During this period, fares are -12% below average.

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Key details for Philadelphia to Brussels flights

Low season

October

Cheapest flight

$319
Beat the crowds with an average 60% drop in travelers.
The most popular month to fly with an average 85% increase in travelers.
One-way flight from Philadelphia to Brussels Bruxelles-National 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

Your Philadelphia to Brussels flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Philadelphia to Brussels?

    Four cabin classes are available on flights from Philadelphia to Brussels:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Philadelphia to Brussels?

    A nonstop flight from Philadelphia to Brussels takes 00m, covering 3,743 miles.

  • Do I need a passport to fly from Philadelphia to Brussels?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Philadelphia to Brussels flight?

    Round-trip flights from Philadelphia to Brussels range from $736 to $1,116, with an average of $898 over the past 12 months. Anything below $736 counts as a good deal.

  • How expensive are last-minute Philadelphia to Brussels flights?

    Last-minute fares on this route (booked within two weeks of departure) run 12% above the $898 route average. Book 2 weeks before departure for the lowest fares.

  • How are flight prices from Philadelphia to Brussels looking right now?

    One-way fares from Philadelphia to Brussels are currently lower than usual. Average one-way flight prices are about $348, which is 32% below the typical average for this route.

  • What car rental options are available in Brussels?

    Since Brussels is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Brussels Bruxelles-National Airport (BRU) — daily rates averaging $48:

    • Alamo
    • Hertz
    • keddy by Europcar
    • Europcar
    • Sixt

    Near Charleroi Brussels Airport (CRL) — daily rates averaging $56:

    • keddy by Europcar
    • Europcar
    • Hertz
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Philadelphia to Brussels?

    Flights from Philadelphia to Brussels usually depart from Philadelphia (PHL) and may arrive at several airports in Brussels area, including Brussels Bruxelles-National (BRU) and Charleroi Brussels (CRL).

  • Which airports do connecting flights from Philadelphia to Brussels pass through?

    One-stop flights from Philadelphia to Brussels most commonly connect through:

    • Montreal Pierre Elliott Trudeau Intl (YUL) - 55% of one-stop connections
    • London Heathrow (LHR) - 20% of one-stop connections
    • Dublin (DUB) - 6% of one-stop connections
    • Frankfurt am Main (FRA) - 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Philadelphia to Brussels?

    Yes. Flexible dates can save you up to 38% on flights from Philadelphia to Brussels. Tuesday is the cheapest departure day at $749 round-trip on average, while Thursday is the most expensive at $1,192, a difference of $443.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Philadelphia to Brussels?

    Flying via Montreal Pierre Elliott Trudeau Intl (YUL) gives the shortest average 1-stop total travel time at 10h 31m, compared with 10h 54m via Dublin (DUB) and 11h 26m via Washington, D.C. Dulles Intl (IAD).

  • What is the time difference between Philadelphia and Brussels?

    Brussels is 6 hours ahead of Philadelphia (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Brussels?

    Some of the most popular sights in Brussels are Grand Place, King Baudouin Stadium and Place Sainte-Catherine. These are among the most viewed places in Brussels on KAYAK.

Your guide to booking Philadelphia to Brussels flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Thursday. On this route, Tuesday flights average $749, about $443 less than Thursday fares (37% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Philadelphia to Brussels trip for March. Fares historically average $588 round-trip in that month - typically $733 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Brussels Bruxelles-National Airport.

    • NH Brussels Airport
    • Crowne Plaza Brussels Airport By IHG

More options for your flight from Philadelphia to Brussels

Complete your trip to Brussels with a hotel stay or car rental

Car rentals in Brussels
Hotels in Brussels
Vacations in Brussels