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 43% of people opting to fly with this airline when traveling to Belgium. Keep in mind that there are 13 different airlines that fly to Belgium on a routine basis, so you have a few additional options to choose from.

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

Air Canada and Aer Lingus are the most popular carriers operating 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 September 2026, there are 7 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.

$348 Cheap Flights from Philadelphia to Belgium in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Belgium

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

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

$534Multiple Airlines

Mon, Nov 2 - Tue, Nov 17

9:15 am - 7:50 amPHL Philadelphia-BRU Brussels Bruxelles-National

16h 35m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

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

10h 44m1 stop Montreal Pierre Elliott Trudeau Intl

$540Air Canada

Sun, Nov 8 - Tue, Nov 24

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

$546Multiple Airlines

Mon, Nov 2 - Tue, Nov 17

5:05 pm - 7:50 amPHL Philadelphia-BRU Brussels Bruxelles-National

32h 45m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

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

10h 44m1 stop Montreal Pierre Elliott Trudeau Intl

$555Air Canada

Mon, Nov 2 - Tue, Nov 17

10:30 am - 7:15 amPHL Philadelphia-BRU Brussels Bruxelles-National

14h 45m1 stop Washington, D.C. Dulles Intl

10:00 am - 2:16 pmBRU Brussels Bruxelles-National-PHL Philadelphia

34h 16m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$557United Airlines

Tue, Nov 10 - Wed, Nov 25

10:54 am - 8:55 amPHL Philadelphia-BRU Brussels Bruxelles-National

16h 01m1 stop Chicago O'Hare Intl

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

10h 44m1 stop Montreal Pierre Elliott Trudeau Intl

$564United Airlines

Sun, Nov 8 - Tue, Nov 24

7:40 pm - 4:40 pmPHL Philadelphia-BRU Brussels Bruxelles-National

15h 00m1 stop London Heathrow

7:00 am - 3:35 pmBRU Brussels Bruxelles-National-PHL Philadelphia

14h 35m1 stop Madrid Barajas

$573American Airlines

Mon, Nov 9 - Tue, Nov 17

6:35 pm - 4:20 pmPHL Philadelphia-BRU Brussels Bruxelles-National

15h 45m1 stop London Heathrow

8:35 pm - 4:15 pmBRU Brussels Bruxelles-National-PHL Philadelphia

25h 40m1 stop London Heathrow

$581British Airways

Wed, Nov 11 - Wed, Nov 18

6:35 pm - 4:20 pmPHL Philadelphia-BRU Brussels Bruxelles-National

15h 45m1 stop London Heathrow

10:10 am - 4:15 pmBRU Brussels Bruxelles-National-PHL Philadelphia

12h 05m1 stop London Heathrow

$581British Airways

Wed, Nov 11 - Thu, Nov 19

10:30 am - 7:50 amPHL Philadelphia-BRU Brussels Bruxelles-National

15h 20m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl

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

10h 44m1 stop Montreal Pierre Elliott Trudeau Intl

$603Lufthansa

Wed, Nov 11 - Tue, Nov 17

Cheap last minute flights

Enter your travel dates to find the best prices.

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

15h 05m1 stop Montreal Pierre Elliott Trudeau Intl

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

11h 37m1 stop Montreal Pierre Elliott Trudeau Intl

$818Multiple Airlines

Sun, Sep 20 - Sun, Sep 27

10:50 am - 7:10 amPHL Philadelphia-BRU Brussels Bruxelles-National

14h 20m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

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

11h 37m1 stop Montreal Pierre Elliott Trudeau Intl

$823Multiple Airlines

Sun, Sep 20 - Sun, Sep 27

7:40 pm - 8:55 amPHL Philadelphia-BRU Brussels Bruxelles-National

31h 15m2 stops Washington, D.C. Dulles Intl London Heathrow

9:10 am - 11:30 pmBRU Brussels Bruxelles-National-PHL Philadelphia

20h 20m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$847United Airlines

Sun, Sep 20 - Sun, Sep 27

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

9h 45m1 stop Montreal Pierre Elliott Trudeau Intl

7:40 pm - 4:05 pmBRU Brussels Bruxelles-National-PHL Philadelphia

50h 25m2 stops Zurich Frankfurt am Main

$1,172Multiple Airlines

Mon, Sep 21 - Sat, Sep 26

8:25 pm - 9:40 amPHL Philadelphia-BRU Brussels Bruxelles-National

31h 15m1 stop Dublin

9:55 pm - 11:55 amBRU Brussels Bruxelles-National-PHL Philadelphia

20h 00m1 stop Dublin

$1,294Aer Lingus

Mon, Sep 21 - Sat, Sep 26

5:40 pm - 8:35 amPHL Philadelphia-BRU Brussels Bruxelles-National

32h 55m2 stops Frankfurt am Main Budapest Ferenc Liszt Intl

2:25 pm - 4:05 pmBRU Brussels Bruxelles-National-PHL Philadelphia

31h 40m1 stop Frankfurt am Main

$1,334Brussels Airlines

Sun, Sep 20 - Tue, Sep 22

5:40 pm - 1:40 pmPHL Philadelphia-BRU Brussels Bruxelles-National

14h 00m1 stop Frankfurt am Main

6:20 am - 4:05 pmBRU Brussels Bruxelles-National-PHL Philadelphia

15h 45m1 stop Frankfurt am Main

$1,436Brussels Airlines

Mon, Sep 21 - Fri, Sep 25

3:25 pm - 8:55 amPHL Philadelphia-BRU Brussels Bruxelles-National

35h 30m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

9:10 am - 2:20 pmBRU Brussels Bruxelles-National-PHL Philadelphia

35h 10m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$1,464Air Canada

Mon, Sep 21 - Fri, Sep 25

8:25 pm - 9:40 amPHL Philadelphia-BRU Brussels Bruxelles-National

31h 15m1 stop Dublin

9:25 pm - 6:55 pmBRU Brussels Bruxelles-National-PHL Philadelphia

27h 30m1 stop Dublin

$1,535Aer Lingus

Sat, Sep 19 - Mon, Sep 21

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

9h 45m1 stop Montreal Pierre Elliott Trudeau Intl

7:30 pm - 4:05 pmBRU Brussels Bruxelles-National-PHL Philadelphia

26h 35m1 stop Frankfurt am Main

$9,647Brussels Airlines

Thu, Sep 17 - Wed, Sep 23

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Air Canada flights from Philadelphia to Belgium

Our best Air Canada deals on Philadelphia to Belgium flight tickets

Air Canada

Nov 8

PHL9:15 amPhiladelphia

16h 35m

2 stops

BRU7:50 amBrussels Bruxelles-National

Nov 24

BRU10:00 amBrussels Bruxelles-National

10h 44m

1 stop

PHL2:44 pmPhiladelphia

$540

Air Canada

Nov 2

PHL5:05 pmPhiladelphia

32h 45m

2 stops

BRU7:50 amBrussels Bruxelles-National

Nov 17

BRU10:00 amBrussels Bruxelles-National

10h 44m

1 stop

PHL2:44 pmPhiladelphia

$555

Air Canada

Nov 2

PHL3:20 pmPhiladelphia

15h 55m

2 stops

BRU1:15 pmBrussels Bruxelles-National

Nov 17

BRU10:00 amBrussels Bruxelles-National

10h 44m

1 stop

PHL2:44 pmPhiladelphia

$564

British Airways flights from Philadelphia to Belgium

Our best British Airways deals on Philadelphia to Belgium flight tickets

British Airways

Nov 11

PHL6:35 pmPhiladelphia

15h 45m

1 stop

BRU4:20 pmBrussels Bruxelles-National

Nov 20

BRU9:50 amBrussels Bruxelles-National

12h 25m

1 stop

PHL4:15 pmPhiladelphia

$581

British Airways

Nov 6

PHL6:35 pmPhiladelphia

10h 15m

1 stop

BRU10:50 amBrussels Bruxelles-National

Nov 16

BRU9:15 pmBrussels Bruxelles-National

25h 00m

1 stop

PHL4:15 pmPhiladelphia

$631

British Airways

Nov 5

PHL6:38 pmPhiladelphia

16h 17m

2 stops

BRU4:55 pmBrussels Bruxelles-National

Nov 9

BRU5:35 pmBrussels Bruxelles-National

28h 40m

1 stop

PHL4:15 pmPhiladelphia

$635

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Mon 11/2

3:20 pm-7:50 am

1 stop10h 30m

Brussels Bruxelles-National

Tue 11/17

10:00 am-2:44 pm

1 stop10h 44m

$534

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Sun 11/8

9:15 am-7:50 am

2 stops16h 35m

Brussels Bruxelles-National

Tue 11/24

10:00 am-2:44 pm

1 stop10h 44m

$540

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Mon 11/2

3:20 pm-7:50 am

1 stop10h 30m

Brussels Bruxelles-National

Tue 11/17

10:00 am-2:44 pm

1 stop10h 44m

$546

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Mon 11/2

5:05 pm-7:50 am

2 stops32h 45m

Brussels Bruxelles-National

Tue 11/17

10:00 am-2:44 pm

1 stop10h 44m

$555

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Tue 11/10

10:30 am-7:15 am

1 stop14h 45m

Brussels Bruxelles-National

Wed 11/25

10:00 am-2:16 pm

2 stops34h 16m

$557

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Sun 11/8

10:54 am-8:55 am

1 stop16h 01m

Brussels Bruxelles-National

Tue 11/24

10:00 am-2:44 pm

1 stop10h 44m

$564

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Mon 11/9

7:40 pm-4:40 pm

1 stop15h 00m

Brussels Bruxelles-National

Tue 11/17

7:00 am-3:35 pm

1 stop14h 35m

$573

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Wed 11/11

6:35 pm-4:20 pm

1 stop15h 45m

Brussels Bruxelles-National

Wed 11/18

8:35 pm-4:15 pm

1 stop25h 40m

$581

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Wed 11/11

6:35 pm-4:20 pm

1 stop15h 45m

Brussels Bruxelles-National

Thu 11/19

10:10 am-4:15 pm

1 stop12h 05m

$581

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Wed 11/11

10:30 am-7:50 am

2 stops15h 20m

Brussels Bruxelles-National

Tue 11/17

10:00 am-2:44 pm

1 stop10h 44m

$603

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 47% 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

Best Price Found	$348
Fastest flight time	9h 45m
Direct flights	None

The best one-way flight to Belgium from Philadelphia in the past 72 hours is $348. The best round-trip flight deal from Philadelphia to Belgium found on momondo in the last 72 hours is $534.

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 September 2026, there are 7 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 $391	Free Cancellation	Rating 7.3 1,765 reviews	Search Aer Lingus flights
Brussels Airlines	PriceFrom $472	Free Cancellation	Rating 7.2 430 reviews	Search Brussels Airlines flights
Lufthansa	PriceFrom $498	Free Cancellation	Rating 6.8 8,231 reviews	Search Lufthansa flights
Air Canada	PriceFrom $542	Free Cancellation	Rating 7.1 11,644 reviews	Search Air Canada flights
United Airlines	PriceFrom $542	Free Cancellation	Rating 7.4 10,214 reviews	Search United Airlines flights
American Airlines	PriceFrom $560	Free Cancellation	Rating 7.1 12,075 reviews	Search American Airlines flights
British Airways	PriceFrom $650	Free Cancellation	Rating 6.7 8,229 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 $462

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Cheap flights from Philadelphia to Belgium from $348

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 12/26. 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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Air Canada flights from Philadelphia to Belgium

Our best Air Canada deals on Philadelphia to Belgium flight tickets

British Airways flights from Philadelphia to Belgium

Our best British Airways deals on Philadelphia to Belgium flight tickets

momondo Fare Finder

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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

Best Price Found

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.

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According to popular flight searches on momondo this year