What is the cheapest airline that flies from Philadelphia to Belgium?

British Airways and Air Canada are the most popular carriers operating from Philadelphia to Belgium

What airlines fly to Belgium?

United Airlines, Brussels Airlines and Scandinavian Airlines are the top three most popular airlines that fly to Belgium from Philadelphia according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Belgium. Keep in mind that there are 12 different airlines that fly to Belgium on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Philadelphia Airport to Belgium?

Prices for flights from Philadelphia Airport to Belgium are updated daily.

How many operators does momondo search for flights from Philadelphia Airport to Belgium?

As of August 2026, there are 4 operators available to choose from for flights from Philadelphia Airport to Belgium.

How old do you have to be to fly from Philadelphia Airport to Belgium?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Belgium.

What documentation or ID do you need to fly to Belgium?

The travel and health documents you'll need for your trip to Belgium may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belgium. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$330 Cheap Flights from Philadelphia to Belgium in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Belgium

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:20 pm - 1:15 pmPHL Philadelphia-BRU Brussels Bruxelles-National

15h 55m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

10:00 am - 2:44 pmBRU Brussels Bruxelles-National-PHL Philadelphia

10h 44m1 stop Montreal Pierre Elliott Trudeau Intl

$690Multiple Airlines

Mon, Nov 9 - Thu, Nov 19

3:20 pm - 7:50 amPHL Philadelphia-BRU Brussels Bruxelles-National

10h 30m1 stop Montreal Pierre Elliott Trudeau Intl

10:00 am - 2:44 pmBRU Brussels Bruxelles-National-PHL Philadelphia

10h 44m1 stop Montreal Pierre Elliott Trudeau Intl

$697Multiple Airlines

Mon, Nov 9 - Thu, Nov 19

3:20 pm - 7:50 amPHL Philadelphia-BRU Brussels Bruxelles-National

10h 30m1 stop Montreal Pierre Elliott Trudeau Intl

10:00 am - 6:51 pmBRU Brussels Bruxelles-National-PHL Philadelphia

38h 51m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$706Air Canada

Tue, Nov 10 - Wed, Nov 25

4:20 pm - 1:15 pmPHL Philadelphia-BRU Brussels Bruxelles-National

14h 55m2 stops Toronto Pearson Intl London Heathrow

9:10 am - 2:47 pmBRU Brussels Bruxelles-National-PHL Philadelphia

11h 37m1 stop Montreal Pierre Elliott Trudeau Intl

$706Air Canada

Mon, Aug 24 - Tue, Sep 8

6:35 pm - 4:40 pmPHL Philadelphia-BRU Brussels Bruxelles-National

16h 05m1 stop London Heathrow

8:45 pm - 4:15 pmBRU Brussels Bruxelles-National-PHL Philadelphia

25h 30m1 stop London Heathrow

$714British Airways

Mon, Feb 1 - Mon, Feb 22

3:20 pm - 1:15 pmPHL Philadelphia-BRU Brussels Bruxelles-National

15h 55m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

10:00 am - 2:44 pmBRU Brussels Bruxelles-National-PHL Philadelphia

10h 44m1 stop Montreal Pierre Elliott Trudeau Intl

$715United Airlines

Tue, Dec 1 - Tue, Dec 15

3:20 pm - 1:15 pmPHL Philadelphia-BRU Brussels Bruxelles-National

15h 55m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

10:00 am - 2:44 pmBRU Brussels Bruxelles-National-PHL Philadelphia

10h 44m1 stop Montreal Pierre Elliott Trudeau Intl

$715United Airlines

Tue, Dec 1 - Wed, Dec 9

6:45 pm - 4:20 pmPHL Philadelphia-BRU Brussels Bruxelles-National

15h 35m2 stops Atlanta Hartsfield-Jackson London Heathrow

9:50 am - 7:12 pmBRU Brussels Bruxelles-National-PHL Philadelphia

15h 22m2 stops London Heathrow Boston Logan Intl

$722British Airways

Wed, Dec 2 - Fri, Dec 11

8:25 pm - 8:40 pmPHL Philadelphia-BRU Brussels Bruxelles-National

18h 15m1 stop Dublin

10:20 am - 6:55 pmBRU Brussels Bruxelles-National-PHL Philadelphia

14h 35m1 stop Dublin

$740Aer Lingus

Sat, Sep 5 - Tue, Sep 29

5:30 pm - 9:35 amPHL Philadelphia-BRU Brussels Bruxelles-National

10h 05m1 stop Dublin

6:55 pm - 4:00 pmBRU Brussels Bruxelles-National-PHL Philadelphia

27h 05m1 stop Dublin

$956Aer Lingus

Sun, Nov 1 - Wed, Nov 4

Cheap last minute flights

Enter your travel dates to find the best prices.

10:05 am - 1:15 pmPHL Philadelphia-BRU Brussels Bruxelles-National

21h 10m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

9:30 am - 12:23 pmBRU Brussels Bruxelles-National-PHL Philadelphia

32h 53m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$732United Airlines

Wed, Aug 12 - Thu, Aug 20

3:25 pm - 1:15 pmPHL Philadelphia-BRU Brussels Bruxelles-National

15h 50m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

9:30 am - 2:49 pmBRU Brussels Bruxelles-National-PHL Philadelphia

11h 19m1 stop Montreal Pierre Elliott Trudeau Intl

$733Multiple Airlines

Wed, Aug 12 - Thu, Aug 20

10:05 am - 7:10 amPHL Philadelphia-BRU Brussels Bruxelles-National

15h 05m1 stop Montreal Pierre Elliott Trudeau Intl

9:30 am - 12:23 pmBRU Brussels Bruxelles-National-PHL Philadelphia

32h 53m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$736United Airlines

Wed, Aug 12 - Thu, Aug 20

10:05 am - 1:15 pmPHL Philadelphia-BRU Brussels Bruxelles-National

21h 10m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

9:30 am - 2:49 pmBRU Brussels Bruxelles-National-PHL Philadelphia

11h 19m1 stop Montreal Pierre Elliott Trudeau Intl

$745Air Canada

Sun, Aug 9 - Thu, Aug 20

10:05 am - 1:15 pmPHL Philadelphia-BRU Brussels Bruxelles-National

21h 10m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

9:30 am - 2:49 pmBRU Brussels Bruxelles-National-PHL Philadelphia

11h 19m1 stop Montreal Pierre Elliott Trudeau Intl

$745Multiple Airlines

Tue, Aug 11 - Thu, Aug 20

10:05 am - 1:15 pmPHL Philadelphia-BRU Brussels Bruxelles-National

21h 10m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

9:30 am - 2:49 pmBRU Brussels Bruxelles-National-PHL Philadelphia

11h 19m1 stop Montreal Pierre Elliott Trudeau Intl

$745Multiple Airlines

Mon, Aug 10 - Thu, Aug 20

10:05 am - 7:10 amPHL Philadelphia-BRU Brussels Bruxelles-National

15h 05m1 stop Montreal Pierre Elliott Trudeau Intl

9:30 am - 2:49 pmBRU Brussels Bruxelles-National-PHL Philadelphia

11h 19m1 stop Montreal Pierre Elliott Trudeau Intl

$749Air Canada

Wed, Aug 12 - Thu, Aug 20

10:05 am - 7:10 amPHL Philadelphia-BRU Brussels Bruxelles-National

15h 05m1 stop Montreal Pierre Elliott Trudeau Intl

9:30 am - 2:49 pmBRU Brussels Bruxelles-National-PHL Philadelphia

11h 19m1 stop Montreal Pierre Elliott Trudeau Intl

$749United Airlines

Wed, Aug 12 - Fri, Aug 21

3:25 pm - 7:10 amPHL Philadelphia-BRU Brussels Bruxelles-National

9h 45m1 stop Montreal Pierre Elliott Trudeau Intl

9:30 am - 9:34 pmBRU Brussels Bruxelles-National-PHL Philadelphia

18h 04m1 stop Montreal Pierre Elliott Trudeau Intl

$749United Airlines

Tue, Aug 11 - Fri, Aug 21

10:05 am - 7:10 amPHL Philadelphia-BRU Brussels Bruxelles-National

15h 05m1 stop Montreal Pierre Elliott Trudeau Intl

9:55 am - 10:09 amBRU Brussels Bruxelles-National-PHL Philadelphia

30h 14m1 stop Toronto Pearson Intl

$889Air Canada

Wed, Aug 12 - Mon, Aug 17

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Air Canada flights from Philadelphia to Belgium

Our best Air Canada deals on Philadelphia to Belgium flight tickets

Air Canada

Aug 24

PHL4:20 pmPhiladelphia

14h 55m

2 stops

BRU1:15 pmBrussels Bruxelles-National

Sep 8

BRU9:10 amBrussels Bruxelles-National

11h 37m

1 stop

PHL2:47 pmPhiladelphia

$706

Air Canada

Nov 1

PHL3:20 pmPhiladelphia

15h 55m

2 stops

BRU1:15 pmBrussels Bruxelles-National

Nov 18

BRU10:00 amBrussels Bruxelles-National

10h 44m

1 stop

PHL2:44 pmPhiladelphia

$716

Air Canada

Nov 1

PHL3:20 pmPhiladelphia

15h 55m

2 stops

BRU1:15 pmBrussels Bruxelles-National

Nov 18

BRU10:00 amBrussels Bruxelles-National

18h 56m

2 stops

PHL10:56 pmPhiladelphia

$724

United Airlines flights from Philadelphia to Belgium

Our best United Airlines deals on Philadelphia to Belgium flight tickets

United Airlines

Nov 30

PHL3:20 pmPhiladelphia

15h 55m

2 stops

BRU1:15 pmBrussels Bruxelles-National

Dec 11

BRU10:00 amBrussels Bruxelles-National

10h 44m

1 stop

PHL2:44 pmPhiladelphia

$715

United Airlines

Dec 1

PHL3:20 pmPhiladelphia

10h 30m

1 stop

BRU7:50 amBrussels Bruxelles-National

Dec 15

BRU10:00 amBrussels Bruxelles-National

10h 44m

1 stop

PHL2:44 pmPhiladelphia

$719

United Airlines

Oct 31

PHL4:59 pmPhiladelphia

34h 56m

1 stop

BRU8:55 amBrussels Bruxelles-National

Nov 18

BRU10:00 amBrussels Bruxelles-National

10h 44m

1 stop

PHL2:44 pmPhiladelphia

$726

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Mon 11/9

3:20 pm-1:15 pm

2 stops15h 55m

Brussels Bruxelles-National

Thu 11/19

10:00 am-2:44 pm

1 stop10h 44m

$690

Quickest round-trip

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Mon 11/9

3:20 pm-7:50 am

1 stop10h 30m

Brussels Bruxelles-National

Thu 11/19

10:00 am-2:44 pm

1 stop10h 44m

$697

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Tue 11/10

3:20 pm-7:50 am

1 stop10h 30m

Brussels Bruxelles-National

Wed 11/25

10:00 am-6:51 pm

2 stops38h 51m

$706

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Mon 8/24

4:20 pm-1:15 pm

2 stops14h 55m

Brussels Bruxelles-National

Tue 9/8

9:10 am-2:47 pm

1 stop11h 37m

$706

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Mon 2/1

6:35 pm-4:40 pm

1 stop16h 05m

Brussels Bruxelles-National

Mon 2/22

8:45 pm-4:15 pm

1 stop25h 30m

$714

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Tue 12/1

3:20 pm-1:15 pm

2 stops15h 55m

Brussels Bruxelles-National

Tue 12/15

10:00 am-2:44 pm

1 stop10h 44m

$715

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Tue 12/1

3:20 pm-1:15 pm

2 stops15h 55m

Brussels Bruxelles-National

Wed 12/9

10:00 am-2:44 pm

1 stop10h 44m

$715

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Wed 12/2

6:45 pm-4:20 pm

2 stops15h 35m

Brussels Bruxelles-National

Fri 12/11

9:50 am-7:12 pm

2 stops15h 22m

$722

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Sat 9/5

8:25 pm-8:40 pm

1 stop18h 15m

Brussels Bruxelles-National

Tue 9/29

10:20 am-6:55 pm

1 stop14h 35m

$740

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Sun 11/1

5:30 pm-9:35 am

1 stop10h 05m

Brussels Bruxelles-National

Wed 11/4

6:55 pm-4:00 pm

1 stop27h 05m

$956

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Belgium

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Belgium?

In general, April is the cheapest month to fly from Philadelphia to Belgium. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $588. If you are unable to visit Belgium during the month of April, then departing from Philadelphia during the month February is also very affordable. Most momondo users find prices during this month for around $599.

How far in advance should I book a flight from Philadelphia to Belgium?

You are more likely to see cheaper flights to Belgium from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around $832 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from Philadelphia for as low as $690 on momondo.

Can stopping save me money on Philadelphia to Belgium flights?

You could potentially save up to 24% on your flight if you consider stops on a Philadelphia to Belgium flight.

Cheap Philadelphia to Belgium flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Belgium

Fastest flight time	9h 45m
Direct flights	None

The fastest flight from Philadelphia to Belgium takes 9h 45m

There are no direct flights from Philadelphia to Belgium. There are no popular flight routes from Philadelphia to Belgium.

Search flight deals

Frequently asked questions about flying from Philadelphia to Belgium

When did momondo last update prices for flights from Philadelphia Airport to Belgium?
Prices for flights from Philadelphia Airport to Belgium are updated daily.
How many operators does momondo search for flights from Philadelphia Airport to Belgium?
As of August 2026, there are 4 operators available to choose from for flights from Philadelphia Airport to Belgium.
How old do you have to be to fly from Philadelphia Airport to Belgium?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Belgium.
What documentation or ID do you need to fly to Belgium?
The travel and health documents you'll need for your trip to Belgium may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belgium. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Philadelphia to Belgium

Compare and see reviews for airlines that fly from Philadelphia to Belgium with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $463	Free Cancellation	Rating 7.3 1,691 reviews	Search Aer Lingus flights
Air Canada	PriceFrom $542	Free Cancellation	Rating 7.1 11,443 reviews	Search Air Canada flights
United Airlines	PriceFrom $542	Free Cancellation	Rating 7.4 10,085 reviews	Search United Airlines flights
British Airways	PriceFrom $650	Free Cancellation	Rating 6.7 8,153 reviews	Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Belgium?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to Belgium. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Philadelphia to Belgium with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Philadelphia to Belgium flights to just show those with flexible booking policies.

How can momondo help me find flights from Philadelphia to Belgium?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belgium from Philadelphia.

I’m not ready to book a flight from Philadelphia to Belgium right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Belgium from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Flights to Brusselsfrom $491

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Cheap flights from Philadelphia to Belgium from $330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Belgium departing on 11/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Philadelphia to Belgium

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Cheap last minute flights

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Big names and deals

Filter for what you want

Filter for what you want

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Air Canada flights from Philadelphia to Belgium

Our best Air Canada deals on Philadelphia to Belgium flight tickets

United Airlines flights from Philadelphia to Belgium

Our best United Airlines deals on Philadelphia to Belgium flight tickets

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Use the filters below to find and compare flights from Philadelphia to Belgium that are best for you.

See travel insights to Belgium from

How to get the cheapest flight ticket from Philadelphia to Belgium

What is the cheapest month to fly to Belgium?

How far in advance should I book a flight from Philadelphia to Belgium?

Can stopping save me money on Philadelphia to Belgium flights?

What is the cheapest airline that flies from Philadelphia to Belgium?

What airlines fly to Belgium?

Cheap Philadelphia to Belgium flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Philadelphia to Belgium

Best airlines flying from Philadelphia to Belgium

Compare and see reviews for airlines that fly from Philadelphia to Belgium with momondo

Why use momondo?

An easier way to manage your Belgium trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Belgium

Popular cities in Belgium

Popular flights according to clicks in the last 7 days on momondo

Philadelphia flight routes

According to popular flight searches on momondo this year

Belgium flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Belgium

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Belgium

List of cabin classes available on flights landing in Belgium. Availability may vary depending on flight origin and airline.

Complete your trip to Belgium

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According to popular flight searches on momondo this year