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 15 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?

United Airlines and Air Canada 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 May 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.

$334 Cheap Flights from Philadelphia to Belgium in 2026

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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.

6:00 am - 1:15 pm

PHL

BRU

25h 15m

2 stops

9:55 am - 9:33 pm

BRU

PHL

17h 38m

1 stop

$842United Airlines

Mon, May 18 - Sun, May 24

4:20 pm - 8:00 pm

PHL

BRU

21h 40m

2 stops

12:00 pm - 6:55 pm

BRU

PHL

12h 55m

1 stop

$849United Airlines

Mon, May 18 - Sun, May 24

7:35 pm - 7:10 pm

PHL

BRU

17h 35m

1 stop

3:10 pm - 12:10 pm

BRU

PHL

27h 00m

1 stop

$850American Airlines

Mon, May 18 - Sun, May 24

6:00 am - 1:15 pm

PHL

BRU

25h 15m

2 stops

9:55 am - 11:44 pm

BRU

PHL

19h 49m

2 stops

$852United Airlines

Mon, May 18 - Sun, May 24

10:05 am - 7:10 am

PHL

BRU

15h 05m

1 stop

9:40 am - 2:49 pm

BRU

PHL

11h 09m

1 stop

$876Air Canada

Tue, Jun 30 - Wed, Sep 2

3:20 pm - 2:25 pm

PHL

BRU

17h 05m

2 stops

8:50 pm - 4:40 pm

BRU

PHL

25h 50m

1 stop

$884British Airways

Mon, Aug 3 - Mon, Aug 17

5:40 pm - 11:50 am

PHL

BRU

12h 10m

1 stop

7:30 pm - 4:05 pm

BRU

PHL

26h 35m

1 stop

$888Lufthansa

Mon, Aug 3 - Mon, Aug 17

3:25 pm - 8:00 pm

PHL

BRU

22h 35m

2 stops

9:40 am - 12:23 pm

BRU

PHL

32h 43m

2 stops

$893United Airlines

Wed, Jun 17 - Wed, Aug 19

3:25 pm - 1:15 pm

PHL

BRU

15h 50m

2 stops

9:45 am - 12:25 pm

BRU

PHL

32h 40m

2 stops

$894United Airlines

Wed, May 27 - Wed, Jun 10

10:05 am - 7:10 am

PHL

BRU

15h 05m

1 stop

9:40 am - 12:23 pm

BRU

PHL

32h 43m

2 stops

$897United Airlines

Wed, Jun 17 - Wed, Aug 19

United Airlines flights from Philadelphia to Belgium

Our best United Airlines deals on Philadelphia to Belgium flight tickets

United Airlines

May 11

PHL3:10 pmPhiladelphia

10h 05m

1 stop

BRU7:15 amBrussels Bruxelles-National

May 26

BRU9:55 amBrussels Bruxelles-National

17h 38m

1 stop

PHL9:33 pmPhiladelphia

$746

United Airlines

May 18

PHL6:00 amPhiladelphia

25h 15m

2 stops

BRU1:15 pmBrussels Bruxelles-National

May 24

BRU9:55 amBrussels Bruxelles-National

17h 38m

1 stop

PHL9:33 pmPhiladelphia

$842

United Airlines

May 18

PHL4:20 pmPhiladelphia

21h 40m

2 stops

BRU8:00 pmBrussels Bruxelles-National

May 24

BRU12:00 pmBrussels Bruxelles-National

12h 55m

1 stop

PHL6:55 pmPhiladelphia

$849

Delta flights from Philadelphia to Belgium

Our best Delta deals on Philadelphia to Belgium flight tickets

Delta

Jun 27

PHL5:06 pmPhiladelphia

32h 34m

1 stop

BRU7:40 amBrussels Bruxelles-National

Sep 2

BRU9:45 amBrussels Bruxelles-National

18h 35m

1 stop

PHL10:20 pmPhiladelphia

$908

Delta

Jun 17

PHL6:10 amPhiladelphia

19h 30m

2 stops

BRU7:40 amBrussels Bruxelles-National

Jun 23

BRU9:45 amBrussels Bruxelles-National

19h 32m

2 stops

PHL11:17 pmPhiladelphia

$922

Delta

Jun 17

PHL6:10 amPhiladelphia

19h 30m

2 stops

BRU7:40 amBrussels Bruxelles-National

Aug 20

BRU9:45 amBrussels Bruxelles-National

19h 41m

2 stops

PHL11:26 pmPhiladelphia

$923

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 5/18

6:00 am-1:15 pm

2 stops25h 15m

Brussels Bruxelles-National

Sun 5/24

9:55 am-9:33 pm

1 stop17h 38m

$842

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 5/18

4:20 pm-8:00 pm

2 stops21h 40m

Brussels Bruxelles-National

Sun 5/24

12:00 pm-6:55 pm

1 stop12h 55m

$849

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 5/18

7:35 pm-7:10 pm

1 stop17h 35m

Brussels Bruxelles-National

Sun 5/24

3:10 pm-12:10 pm

1 stop27h 00m

$850

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 5/18

6:00 am-1:15 pm

2 stops25h 15m

Brussels Bruxelles-National

Sun 5/24

9:55 am-11:44 pm

2 stops19h 49m

$852

Quickest round-trip

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 6/30

10:05 am-7:10 am

1 stop15h 05m

Brussels Bruxelles-National

Wed 9/2

9:40 am-2:49 pm

1 stop11h 09m

$876

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 8/3

3:20 pm-2:25 pm

2 stops17h 05m

Brussels Bruxelles-National

Mon 8/17

8:50 pm-4:40 pm

1 stop25h 50m

$884

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 8/3

5:40 pm-11:50 am

1 stop12h 10m

Brussels Bruxelles-National

Mon 8/17

7:30 pm-4:05 pm

1 stop26h 35m

$888

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 6/17

3:25 pm-8:00 pm

2 stops22h 35m

Brussels Bruxelles-National

Wed 8/19

9:40 am-12:23 pm

2 stops32h 43m

$893

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 5/27

3:25 pm-1:15 pm

2 stops15h 50m

Brussels Bruxelles-National

Wed 6/10

9:45 am-12:25 pm

2 stops32h 40m

$894

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Wed 6/17

10:05 am-7:10 am

1 stop15h 05m

Brussels Bruxelles-National

Wed 8/19

9:40 am-12:23 pm

2 stops32h 43m

$897

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, June 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 $391. If you are unable to visit Belgium during the month of June, then departing from Philadelphia during the month March is also very affordable. Most momondo users find prices during this month for around $472.

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 $810 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 $662 on momondo.

Can stopping save me money on Philadelphia to Belgium flights?

You could potentially save up to 33% 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	11h 20m
Direct flights	None

The fastest flight from Philadelphia to Belgium takes 11h 20m

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 May 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 1,551 reviews	Search Aer Lingus flights
Lufthansa	PriceFrom $498	Free Cancellation	Rating 6.8 7,985 reviews	Search Lufthansa flights
United Airlines	PriceFrom $531	Free Cancellation	Rating 7.4 9,695 reviews	Search United Airlines flights
Air Canada	PriceFrom $542	Free Cancellation	Rating 7.1 11,012 reviews	Search Air Canada flights
Iberia	PriceFrom $557	Free Cancellation	Rating 7.0 3,213 reviews	Search Iberia flights
American Airlines	PriceFrom $560	Free Cancellation	Rating 7.1 11,669 reviews	Search American Airlines flights
British Airways	PriceFrom $650	Free Cancellation	Rating 6.7 7,964 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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Cheap flights from Philadelphia to Belgium from $334

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 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Our best Delta deals on Philadelphia to Belgium flight tickets

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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

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

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

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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