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 is the most popular carrier 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 August 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.

$328 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

$694Multiple Airlines

Tue, Nov 10 - Wed, Nov 25

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

10h 30m1 stop Montreal Pierre Elliott Trudeau Intl

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

11h 55m1 stop Dublin

$695Multiple Airlines

Tue, Dec 8 - Sun, Dec 13

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

15h 50m2 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

$704Air Canada

Mon, Oct 19 - Tue, Nov 3

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

$708United Airlines

Tue, Nov 10 - Wed, Nov 25

3:20 pm - 8:50 amPHL Philadelphia-BRU Brussels Bruxelles-National

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

10:00 am - 1:51 pmBRU Brussels Bruxelles-National-PHL Philadelphia

33h 51m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$714United Airlines

Wed, Feb 3 - Wed, Feb 10

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

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

10:00 am - 1:51 pmBRU Brussels Bruxelles-National-PHL Philadelphia

33h 51m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

$714Air Canada

Wed, Feb 3 - Wed, Feb 10

7:50 pm - 8:10 pmPHL Philadelphia-BRU Brussels Bruxelles-National

18h 20m1 stop London Heathrow

7:00 am - 3:50 pmBRU Brussels Bruxelles-National-PHL Philadelphia

14h 50m1 stop Madrid Barajas

$733American Airlines

Wed, Feb 3 - Wed, Feb 10

4:25 pm - 1:00 pmPHL Philadelphia-BRU Brussels Bruxelles-National

14h 35m2 stops Boston Logan Intl London Heathrow

5:35 pm - 1:50 pmBRU Brussels Bruxelles-National-PHL Philadelphia

26h 15m1 stop London Heathrow

$745American Airlines

Wed, Jan 13 - Mon, Jan 18

6:40 pm - 8:20 pmPHL Philadelphia-BRU Brussels Bruxelles-National

20h 40m1 stop Frankfurt am Main

10:30 am - 4:05 pmBRU Brussels Bruxelles-National-PHL Philadelphia

11h 35m1 stop Frankfurt am Main

$749Brussels Airlines

Tue, Oct 27 - Tue, Nov 10

5:40 pm - 5:30 pmPHL Philadelphia-BRU Brussels Bruxelles-National

17h 50m1 stop Frankfurt am Main

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

31h 40m1 stop Frankfurt am Main

$827Brussels Airlines

Sun, Oct 11 - Mon, Oct 19

Cheap last minute flights

Enter your travel dates to find the best prices.

5:15 am - 7:40 amPHL Philadelphia-BRU Brussels Bruxelles-National

20h 25m1 stop Atlanta Hartsfield-Jackson

9:45 am - 7:58 pmBRU Brussels Bruxelles-National-PHL Philadelphia

16h 13m1 stop Atlanta Hartsfield-Jackson

$848Delta

Fri, Aug 28 - Wed, Sep 2

9:40 am - 7:40 amPHL Philadelphia-BRU Brussels Bruxelles-National

16h 00m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

9:45 am - 5:34 pmBRU Brussels Bruxelles-National-PHL Philadelphia

13h 49m1 stop Atlanta Hartsfield-Jackson

$852Delta

Fri, Aug 28 - Wed, Sep 2

6:05 am - 7:40 amPHL Philadelphia-BRU Brussels Bruxelles-National

19h 35m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

9:45 am - 8:48 amBRU Brussels Bruxelles-National-PHL Philadelphia

29h 03m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$852Delta

Fri, Aug 28 - Wed, Sep 2

10:43 am - 7:40 amPHL Philadelphia-BRU Brussels Bruxelles-National

14h 57m1 stop Atlanta Hartsfield-Jackson

9:45 am - 6:49 pmBRU Brussels Bruxelles-National-PHL Philadelphia

15h 04m1 stop Atlanta Hartsfield-Jackson

$908Air France

Thu, Aug 27 - Sun, Aug 30

10:43 am - 7:40 amPHL Philadelphia-BRU Brussels Bruxelles-National

14h 57m1 stop Atlanta Hartsfield-Jackson

9:45 am - 9:37 pmBRU Brussels Bruxelles-National-PHL Philadelphia

17h 52m1 stop Atlanta Hartsfield-Jackson

$908Delta

Thu, Aug 27 - Sun, Aug 30

6:05 am - 7:40 amPHL Philadelphia-BRU Brussels Bruxelles-National

19h 35m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

9:45 am - 11:26 pmBRU Brussels Bruxelles-National-PHL Philadelphia

19h 41m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$912Delta

Thu, Aug 27 - Sun, Aug 30

6:15 am - 7:40 amPHL Philadelphia-BRU Brussels Bruxelles-National

19h 25m1 stop Atlanta Hartsfield-Jackson

9:45 am - 11:26 pmBRU Brussels Bruxelles-National-PHL Philadelphia

19h 41m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$912Delta

Thu, Aug 27 - Sun, Aug 30

6:05 am - 7:40 amPHL Philadelphia-BRU Brussels Bruxelles-National

19h 35m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

9:45 am - 6:49 pmBRU Brussels Bruxelles-National-PHL Philadelphia

15h 04m1 stop Atlanta Hartsfield-Jackson

$912Delta

Thu, Aug 27 - Sun, Aug 30

10:05 am - 8:05 pmPHL Philadelphia-BRU Brussels Bruxelles-National

28h 00m3 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main Budapest Ferenc Liszt Intl

9:05 pm - 2:49 pmBRU Brussels Bruxelles-National-PHL Philadelphia

23h 44m3 stops Budapest Ferenc Liszt Intl Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$1,438Multiple Airlines

Thu, Aug 27 - Sun, Aug 30

8:25 pm - 10:35 pmPHL Philadelphia-CRL Charleroi Brussels

20h 10m2 stops Dublin Manchester

9:20 am - 6:55 pmCRL Charleroi Brussels-PHL Philadelphia

15h 35m1 stop Dublin

$1,598Multiple Airlines

Fri, Aug 28 - Wed, Sep 2

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American Airlines flights from Philadelphia to Belgium

Our best American Airlines deals on Philadelphia to Belgium flight tickets

American Airlines

Feb 3

PHL7:50 pmPhiladelphia

18h 20m

1 stop

BRU8:10 pmBrussels Bruxelles-National

Feb 10

BRU7:00 amBrussels Bruxelles-National

14h 50m

1 stop

PHL3:50 pmPhiladelphia

$733

American Airlines

Jan 13

PHL4:25 pmPhiladelphia

14h 35m

2 stops

BRU1:00 pmBrussels Bruxelles-National

Jan 18

BRU5:35 pmBrussels Bruxelles-National

26h 15m

1 stop

PHL1:50 pmPhiladelphia

$745

American Airlines

Feb 11

PHL7:50 pmPhiladelphia

15h 05m

1 stop

BRU4:55 pmBrussels Bruxelles-National

Feb 15

BRU5:35 pmBrussels Bruxelles-National

26h 15m

1 stop

PHL1:50 pmPhiladelphia

$790

United Airlines flights from Philadelphia to Belgium

Our best United Airlines deals on Philadelphia to Belgium flight tickets

United Airlines

Nov 10

PHL10:30 amPhiladelphia

14h 45m

1 stop

BRU7:15 amBrussels Bruxelles-National

Nov 25

BRU10:00 amBrussels Bruxelles-National

34h 16m

2 stops

PHL2:16 pmPhiladelphia

$708

United Airlines

Feb 3

PHL3:20 pmPhiladelphia

35h 30m

2 stops

BRU8:50 amBrussels Bruxelles-National

Feb 10

BRU10:00 amBrussels Bruxelles-National

33h 51m

2 stops

PHL1:51 pmPhiladelphia

$714

United Airlines

Nov 1

PHL6:15 amPhiladelphia

20h 40m

1 stop

BRU8:55 amBrussels Bruxelles-National

Nov 18

BRU10:00 amBrussels Bruxelles-National

10h 44m

1 stop

PHL2:44 pmPhiladelphia

$721

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Tue 11/10

3:20 pm-1:15 pm

2 stops15h 55m

Brussels Bruxelles-National

Wed 11/25

10:00 am-2:44 pm

1 stop10h 44m

$694

Quickest round-trip

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Tue 12/8

3:20 pm-7:50 am

1 stop10h 30m

Brussels Bruxelles-National

Sun 12/13

10:15 am-4:10 pm

1 stop11h 55m

$695

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Mon 10/19

3:25 pm-1:15 pm

2 stops15h 50m

Brussels Bruxelles-National

Tue 11/3

10:00 am-2:44 pm

1 stop10h 44m

$704

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

$708

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Wed 2/3

3:20 pm-8:50 am

2 stops35h 30m

Brussels Bruxelles-National

Wed 2/10

10:00 am-1:51 pm

2 stops33h 51m

$714

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Wed 2/3

3:20 pm-1:15 pm

2 stops15h 55m

Brussels Bruxelles-National

Wed 2/10

10:00 am-1:51 pm

2 stops33h 51m

$714

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Wed 2/3

7:50 pm-8:10 pm

1 stop18h 20m

Brussels Bruxelles-National

Wed 2/10

7:00 am-3:50 pm

1 stop14h 50m

$733

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Wed 1/13

4:25 pm-1:00 pm

2 stops14h 35m

Brussels Bruxelles-National

Mon 1/18

5:35 pm-1:50 pm

1 stop26h 15m

$745

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Tue 10/27

6:40 pm-8:20 pm

1 stop20h 40m

Brussels Bruxelles-National

Tue 11/10

10:30 am-4:05 pm

1 stop11h 35m

$749

PhiladelphiaBrussels

PHL Philadelphia - BRU Brussels Bruxelles-National

PHLBRU

Philadelphia

Sun 10/11

5:40 pm-5:30 pm

1 stop17h 50m

Brussels Bruxelles-National

Mon 10/19

2:25 pm-4:05 pm

1 stop31h 40m

$827

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 $814 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 2% 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	$328
Fastest flight time	9h 45m
Direct flights	None

The best one-way flight to Belgium from Philadelphia in the past 72 hours is $328. The best round-trip flight deal from Philadelphia to Belgium found on momondo in the last 72 hours is $694.

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 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 $463	Free Cancellation	Rating 7.3 1,730 reviews	Search Aer Lingus flights
Brussels Airlines	PriceFrom $472	Free Cancellation	Rating 7.3 431 reviews	Search Brussels Airlines flights
Lufthansa	PriceFrom $498	Free Cancellation	Rating 6.8 8,222 reviews	Search Lufthansa flights
Air Canada	PriceFrom $542	Free Cancellation	Rating 7.1 11,541 reviews	Search Air Canada flights
United Airlines	PriceFrom $542	Free Cancellation	Rating 7.4 10,127 reviews	Search United Airlines flights
American Airlines	PriceFrom $560	Free Cancellation	Rating 7.1 12,011 reviews	Search American Airlines flights
British Airways	PriceFrom $650	Free Cancellation	Rating 6.7 8,194 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 $487

Flights to Brusselsfrom $436

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Cheap flights from Philadelphia to Belgium from $328

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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American Airlines flights from Philadelphia to Belgium

Our best American Airlines 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

momondo Fare Finder

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

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.

Complete your trip to Belgium

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According to popular flight searches on momondo this year