Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Philadelphia to Belgium from $235

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 4/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Philadelphia to Belgium

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:30 pm - 7:50 am
PHL
-
BRU
10h 20m
1 stop
United Airlines Logo
10:00 am - 7:04 pm
BRU
-
PHL
39h 04m
2 stops
$437United Airlines
Sun, Feb 1 - Tue, Feb 17
Brussels Airlines Logo
7:45 pm - 7:15 am
PHL
-
BRU
29h 30m
1 stop
Brussels Airlines Logo
9:40 am - 9:32 am
BRU
-
PHL
29h 52m
1 stop
$440Brussels Airlines
Tue, Apr 28 - Thu, May 7
United Airlines Logo
7:45 pm - 7:15 am
PHL
-
BRU
29h 30m
1 stop
United Airlines Logo
9:40 am - 9:32 am
BRU
-
PHL
29h 52m
1 stop
$443United Airlines
Tue, Apr 28 - Thu, May 7
Air Canada Logo
3:30 pm - 7:50 am
PHL
-
BRU
10h 20m
1 stop
Air Canada Logo
10:00 am - 2:47 pm
BRU
-
PHL
10h 47m
1 stop
$450Air Canada
Sun, Feb 1 - Wed, Feb 18
United Airlines Logo
6:47 pm - 7:10 am
PHL
-
BRU
30h 23m
2 stops
United Airlines Logo
9:25 am - 9:33 pm
BRU
-
PHL
18h 08m
1 stop
$454United Airlines
Tue, Apr 28 - Thu, May 7
British Airways Logo
7:21 pm - 9:55 am
PHL
-
BRU
32h 34m
2 stops
British Airways Logo
9:55 pm - 4:40 pm
BRU
-
PHL
24h 45m
1 stop
$455British Airways
Mon, Apr 6 - Mon, Apr 13
British Airways Logo
3:50 pm - 10:50 am
PHL
-
BRU
14h 00m
2 stops
British Airways Logo
10:15 am - 5:15 pm
BRU
-
PHL
12h 00m
1 stop
$456British Airways
Tue, Mar 17 - Thu, Mar 26
British Airways Logo
7:35 pm - 10:50 am
PHL
-
BRU
10h 15m
1 stop
British Airways Logo
10:15 am - 5:15 pm
BRU
-
PHL
12h 00m
1 stop
$458British Airways
Tue, Mar 17 - Thu, Mar 26
Multiple Airlines Logo
6:30 pm - 3:45 pm
PHL
-
CRL
16h 15m
1 stop
Multiple Airlines Logo
9:25 pm - 4:48 pm
CRL
-
PHL
48h 23m
2 stops
$843Multiple Airlines
Wed, Mar 11 - Tue, Mar 17
Multiple Airlines Logo
7:50 am - 10:45 pm
PHL
-
CRL
33h 55m
3 stops
Multiple Airlines Logo
8:50 am - 6:55 pm
CRL
-
PHL
16h 05m
2 stops
$984Multiple Airlines
Wed, Mar 25 - Sun, Mar 29

British Airways flights from Philadelphia to Belgium

Our best British Airways deals on Philadelphia to Belgium flight tickets
British Airways
Apr 6
PHL7:21 pmPhiladelphia
32h 34m
2 stops
BRU9:55 amBrussels Bruxelles-National
Apr 13
BRU9:55 pmBrussels Bruxelles-National
24h 45m
1 stop
PHL4:40 pmPhiladelphia
$455
British Airways
Mar 17
PHL3:50 pmPhiladelphia
14h 00m
2 stops
BRU10:50 amBrussels Bruxelles-National
Mar 26
BRU10:15 amBrussels Bruxelles-National
12h 00m
1 stop
PHL5:15 pmPhiladelphia
$456
British Airways
Mar 17
PHL7:35 pmPhiladelphia
10h 15m
1 stop
BRU10:50 amBrussels Bruxelles-National
Mar 26
BRU10:15 amBrussels Bruxelles-National
12h 00m
1 stop
PHL5:15 pmPhiladelphia
$458

United Airlines flights from Philadelphia to Belgium

Our best United Airlines deals on Philadelphia to Belgium flight tickets
United Airlines
Feb 1
PHL3:30 pmPhiladelphia
10h 20m
1 stop
BRU7:50 amBrussels Bruxelles-National
Feb 17
BRU10:00 amBrussels Bruxelles-National
39h 04m
2 stops
PHL7:04 pmPhiladelphia
$437
United Airlines
Apr 28
PHL7:45 pmPhiladelphia
29h 30m
1 stop
BRU7:15 amBrussels Bruxelles-National
May 7
BRU9:40 amBrussels Bruxelles-National
29h 52m
1 stop
PHL9:32 amPhiladelphia
$443
United Airlines
Jan 25
PHL10:10 amPhiladelphia
16h 45m
1 stop
BRU8:55 amBrussels Bruxelles-National
Feb 10
BRU10:00 amBrussels Bruxelles-National
10h 47m
1 stop
PHL2:47 pmPhiladelphia
$447

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Belgium that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 18, 2026.
Use the filters below to find and compare flights from Philadelphia to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 2/1

3:30 pm-7:50 am

1 stop10h 20m

Brussels Bruxelles-National

Tue 2/17

10:00 am-7:04 pm

2 stops39h 04m

$437

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 4/28

7:45 pm-7:15 am

1 stop29h 30m

Brussels Bruxelles-National

Thu 5/7

9:40 am-9:32 am

1 stop29h 52m

$440

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 4/28

7:45 pm-7:15 am

1 stop29h 30m

Brussels Bruxelles-National

Thu 5/7

9:40 am-9:32 am

1 stop29h 52m

$443

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Sun 2/1

3:30 pm-7:50 am

1 stop10h 20m

Brussels Bruxelles-National

Wed 2/18

10:00 am-2:47 pm

1 stop10h 47m

$450

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 4/28

6:47 pm-7:10 am

2 stops30h 23m

Brussels Bruxelles-National

Thu 5/7

9:25 am-9:33 pm

1 stop18h 08m

$454

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Mon 4/6

7:21 pm-9:55 am

2 stops32h 34m

Brussels Bruxelles-National

Mon 4/13

9:55 pm-4:40 pm

1 stop24h 45m

$455

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 3/17

3:50 pm-10:50 am

2 stops14h 00m

Brussels Bruxelles-National

Thu 3/26

10:15 am-5:15 pm

1 stop12h 00m

$456

PhiladelphiaBrussels

PHL - BRU

PHLBRU

Philadelphia

Tue 3/17

7:35 pm-10:50 am

1 stop10h 15m

Brussels Bruxelles-National

Thu 3/26

10:15 am-5:15 pm

1 stop12h 00m

$458

PhiladelphiaBrussels

PHL - CRL

PHLCRL

Philadelphia

Wed 3/11

6:30 pm-3:45 pm

1 stop16h 15m

Charleroi Brussels

Tue 3/17

9:25 pm-4:48 pm

2 stops48h 23m

$843

PhiladelphiaBrussels

PHL - CRL

PHLCRL

Philadelphia

Wed 3/25

7:50 am-10:45 pm

3 stops33h 55m

Charleroi Brussels

Sun 3/29

8:50 am-6:55 pm

2 stops16h 05m

$984

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Belgium from

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

What is the cheapest month to fly to Belgium?

In general, February 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 $623. If you are unable to visit Belgium during the month of February, then departing from Philadelphia during the month March is also very affordable. Most momondo users find prices during this month for around $648.

How far in advance should I book a flight 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 $826 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 $668 on momondo.

Can stopping save me money on Philadelphia to Belgium flights?

You could potentially save up to 19% 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

  • 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?

  • 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
LufthansaPriceFrom $498Free CancellationRating
6.8
7,728 reviews
Search Lufthansa flights
Aer LingusPriceFrom $558Free CancellationRating
7.2
1,435 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $567Free CancellationRating
6.7
7,687 reviews
Search British Airways flights
Air CanadaPriceFrom $582Free CancellationRating
7.1
10,632 reviews
Search Air Canada flights
United AirlinesPriceFrom $582Free CancellationRating
7.4
9,176 reviews
Search United Airlines 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 2/17
Tue 2/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Belgium

Popular cities in Belgium

Popular flights according to clicks in the last 7 days on momondo
Flights to Brusselsfrom $352
Flights to Ostend