$321+ Cheap flights from Philadelphia (PHL) to Brussels
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BRU
Apr 21 — Apr 281
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Philadelphia to BrusselsExplore the most affordable flight options available from Philadelphia to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.
Explore the most affordable flight options available from Philadelphia to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.
This United Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/213:30 pm
PHL
- BRU
2 stops15h 45m
United Airlines
Tue 4/289:55 am
BRU
- PHL
2 stops45h 04m
United Airlines
Deal found 3/21![United Airlines logo]()
$652
This Cheapflightsfares deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:40 pm
PHL
- BRU
1 stop10h 30m
Lufthansa
Tue 4/287:00 am
BRU
- PHL
1 stop15h 05m
Lufthansa
Deal found 3/21![Lufthansa logo]()
$654
This FlightHub deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/41:58 pm
PHL
- BRU
2 stops13h 42m
Scandinavian Airlines
Sun 5/1010:20 am
BRU
- PHL
2 stops17h 49m
Scandinavian Airlines
Deal found 3/17![Scandinavian Airlines logo]()
$655
This United Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:45 pm
PHL
- BRU
1 stop29h 30m
United Airlines
Tue 5/129:40 am
BRU
- PHL
1 stop30h 08m
United Airlines
Deal found 3/21![United Airlines logo]()
$657
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/45:40 pm
PHL
- BRU
1 stop10h 30m
Lufthansa
Mon 5/117:30 pm
BRU
- PHL
1 stop26h 35m
Lufthansa
Deal found 3/20![Lufthansa logo]()
$667
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/243:30 pm
PHL
- BRU
1 stop11h 20m
United Airlines
Tue 4/149:55 am
BRU
- PHL
1 stop10h 51m
United Airlines
Deal found 3/17![United Airlines logo]()
$669
This Mytrip deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:25 pm
PHL
- BRU
2 stops15h 50m
Multiple Airlines
Mon 5/112:25 pm
BRU
- PHL
1 stop31h 40m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$672
This KAYAK deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:40 pm
PHL
- BRU
1 stop18h 30m
British Airways
Thu 5/73:50 pm
BRU
- PHL
1 stop30h 50m
British Airways
Deal found 3/17![British Airways logo]()
$674
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:45 pm
PHL
- BRU
1 stop29h 30m
United Airlines
Thu 4/239:55 am
BRU
- PHL
1 stop10h 51m
United Airlines
Deal found 3/17![United Airlines logo]()
$676
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:25 pm
PHL
- CRL
1 stop30h 00m
Multiple Airlines
Sat 5/93:35 pm
CRL
- PHL
2 stops33h 20m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$947
This Mytrip deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:40 pm
PHL
- CRL
2 stops14h 50m
Multiple Airlines
Wed 5/65:35 pm
CRL
- PHL
3 stops36h 02m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$968
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:25 pm
PHL
- CRL
1 stop19h 00m
Multiple Airlines
Sun 5/108:50 am
CRL
- PHL
2 stops16h 05m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$978
Best flights from Philadelphia to BrusselsDiscover carefully curated flight deals from Philadelphia to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 22, 2026.
Discover carefully curated flight deals from Philadelphia to Brussels that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 22, 2026.
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:45 pm
PHL
- BRU
2 stops29h 25m
United Airlines
Thu 4/239:55 am
BRU
- PHL
1 stop10h 51m
United Airlines
Deal found 3/17![United Airlines logo]()
$673
This Scandinavian Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:27 pm
PHL
- BRU
2 stops26h 33m
Scandinavian Airlines
Mon 9/79:10 pm
BRU
- PHL
3 stops28h 48m
Scandinavian Airlines
Deal found 3/19![Scandinavian Airlines logo]()
$792
This SWISS deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/21:26 pm
PHL
- BRU
2 stops38h 49m
SWISS
Sun 5/107:25 pm
BRU
- PHL
2 stops26h 40m
SWISS
Deal found 3/17![SWISS logo]()
$964
This Mytrip deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:40 pm
PHL
- CRL
2 stops14h 50m
Multiple Airlines
Wed 5/65:35 pm
CRL
- PHL
3 stops36h 02m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$968
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:45 pm
PHL
- BRU
2 stops18h 15m
United Airlines
Sun 5/1011:10 am
BRU
- PHL
2 stops16h 34m
United Airlines
Deal found 3/19![United Airlines logo]()
$778
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:25 pm
PHL
- BRU
1 stop9h 45m
United Airlines
Mon 5/1111:10 am
BRU
- PHL
2 stops13h 48m
United Airlines
Deal found 3/17![United Airlines logo]()
$780
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:30 pm
PHL
- BRU
1 stop9h 40m
United Airlines
Sat 4/2510:30 am
BRU
- PHL
2 stops17h 02m
United Airlines
Deal found 3/17![United Airlines logo]()
$782
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:33 pm
PHL
- CRL
2 stops20h 52m
Multiple Airlines
Wed 5/69:20 am
CRL
- PHL
1 stop15h 35m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$988
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/21:26 pm
PHL
- BRU
1 stop13h 34m
United Airlines
Sat 5/912:00 pm
BRU
- PHL
1 stop12h 58m
United Airlines
Deal found 3/22![United Airlines logo]()
$816
This Mytrip deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:40 pm
PHL
- CRL
2 stops23h 15m
Multiple Airlines
Tue 4/2812:20 pm
CRL
- PHL
3 stops41h 17m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$989
This Mytrip deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:40 pm
PHL
- CRL
2 stops15h 50m
Multiple Airlines
Tue 5/126:55 am
CRL
- PHL
3 stops46h 42m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$1,055
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:45 pm
PHL
- BRU
1 stop29h 30m
United Airlines
Tue 7/141:45 pm
BRU
- PHL
2 stops15h 59m
United Airlines
Deal found 3/19![United Airlines logo]()
$931
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/198:25 pm
PHL
- CRL
2 stops13h 05m
Multiple Airlines
Mon 6/1510:00 pm
CRL
- PHL
1 stop26h 55m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$1,144
This United Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:55 pm
PHL
- BRU
1 stop32h 05m
United Airlines
Thu 7/309:55 am
BRU
- PHL
1 stop30h 09m
United Airlines
Deal found 3/21![United Airlines logo]()
$1,041
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:25 pm
PHL
- CRL
1 stop30h 00m
Multiple Airlines
Tue 5/129:55 pm
CRL
- PHL
2 stops27h 00m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$1,150
This Mytrip deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2710:05 am
PHL
- CRL
3 stops23h 30m
Multiple Airlines
Wed 6/109:20 am
CRL
- PHL
1 stop15h 35m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$1,155
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2410:05 am
PHL
- BRU
1 stop15h 05m
United Airlines
Sat 8/112:00 pm
BRU
- PHL
1 stop32h 10m
United Airlines
Deal found 3/20![United Airlines logo]()
$1,107
This Mytrip deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:25 pm
PHL
- CRL
2 stops17h 30m
Multiple Airlines
Tue 4/216:15 pm
CRL
- PHL
3 stops26h 31m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$1,170
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/143:25 pm
PHL
- BRU
1 stop9h 45m
United Airlines
Sun 6/289:40 am
BRU
- PHL
1 stop11h 09m
United Airlines
Deal found 3/19![United Airlines logo]()
$1,178
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:25 pm
PHL
- CRL
1 stop30h 00m
Multiple Airlines
Fri 5/89:50 am
CRL
- PHL
1 stop15h 05m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,202
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:25 pm
PHL
- CRL
2 stops20h 10m
Multiple Airlines
Fri 4/249:50 am
CRL
- PHL
1 stop15h 05m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$1,245
Last-minute flights from Philadelphia to BrusselsDiscover last-minute flight deals from Philadelphia to Brussels. Data last updated March 22, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Brussels. Data last updated March 22, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/243:30 pm
PHL
- BRU
1 stop11h 20m
United Airlines
Tue 4/149:55 am
BRU
- PHL
1 stop10h 51m
United Airlines
Deal found 3/17![United Airlines logo]()
$669
This Booking.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:25 pm
PHL
- BRU
1 stop18h 20m
Aer Lingus
Tue 4/710:20 am
BRU
- PHL
1 stop14h 35m
Aer Lingus
Deal found 3/17![Aer Lingus logo]()
$678
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:45 pm
PHL
- BRU
1 stop29h 30m
United Airlines
Thu 4/239:55 am
BRU
- PHL
1 stop10h 51m
United Airlines
Deal found 3/17![United Airlines logo]()
$676
This Air Canada deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:45 pm
PHL
- BRU
2 stops29h 25m
Air Canada
Thu 4/239:55 am
BRU
- PHL
2 stops18h 48m
Air Canada
Deal found 3/17![Air Canada logo]()
$682
This Air Canada deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/133:30 pm
PHL
- BRU
2 stops15h 45m
Multiple Airlines
Tue 4/212:25 pm
BRU
- PHL
2 stops14h 18m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$677
This United Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/213:30 pm
PHL
- BRU
2 stops15h 45m
United Airlines
Tue 4/289:55 am
BRU
- PHL
2 stops45h 04m
United Airlines
Deal found 3/21![United Airlines logo]()
$652
This Cheapflightsfares deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:40 pm
PHL
- BRU
1 stop10h 30m
Lufthansa
Tue 4/287:00 am
BRU
- PHL
1 stop15h 05m
Lufthansa
Deal found 3/21![Lufthansa logo]()
$654
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:25 pm
PHL
- CRL
1 stop19h 00m
Multiple Airlines
Sun 5/108:50 am
CRL
- PHL
2 stops16h 05m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$978
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:33 pm
PHL
- CRL
2 stops20h 52m
Multiple Airlines
Wed 5/69:20 am
CRL
- PHL
1 stop15h 35m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$988
This KAYAK deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:40 pm
PHL
- BRU
1 stop18h 30m
British Airways
Thu 5/73:50 pm
BRU
- PHL
1 stop30h 50m
British Airways
Deal found 3/17![British Airways logo]()
$674
This Gotogate deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:30 pm
PHL
- BRU
2 stops15h 45m
Air Canada
Tue 5/129:55 am
BRU
- PHL
1 stop10h 53m
Air Canada
Deal found 3/18![Air Canada logo]()
$685
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:25 pm
PHL
- CRL
1 stop30h 00m
Multiple Airlines
Sat 5/93:35 pm
CRL
- PHL
2 stops33h 20m
Multiple Airlines
Deal found 3/20![Multiple Airlines logo]()
$947
One-way flights from Philadelphia to BrusselsSearch for one-way flight options from Philadelphia to Brussels. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
Search for one-way flight options from Philadelphia to Brussels. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:10 pm
PHL
- CRL
3 stops23h 25m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/151:30 pm
PHL
- BRU
2 stops17h 25m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/203:10 pm
PHL
- BRU
3 stops21h 05m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$385
This Justfly.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:25 pm
PHL
- BRU
1 stop18h 20m
Aer Lingus
Deal found 3/18![Aer Lingus logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:25 pm
PHL
- BRU
1 stop18h 20m
Aer Lingus
Deal found 3/18![Aer Lingus logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:25 pm
PHL
- CRL
2 stops13h 05m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$403
This Justfly.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:25 pm
PHL
- BRU
1 stop31h 15m
Aer Lingus
Deal found 3/19![Aer Lingus logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:12 pm
PHL
- BRU
3 stops42h 58m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$409
This oojo deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/101:55 pm
PHL
- BRU
2 stops20h 15m
British Airways
Deal found 3/18![British Airways logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/177:50 am
PHL
- BRU
3 stops47h 05m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:22 am
PHL
- CRL
3 stops31h 53m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/125:45 am
PHL
- BRU
3 stops29h 00m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$438
Find flight deals from Philadelphia to Brussels
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 22, 2026.
Round-trip from | $652 (United Airlines) |
|---|---|
One-way from | $321 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $630 |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Brussels 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, Cheapflights users made 2,558,603 searches. Data last updated March 22, 2026.
Use the filters below to find and compare flights from Philadelphia to Brussels that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaBrussels
PHL - BRU
PHLBRU
Philadelphia
Sat 4/11
7:45 pm-7:10 am
2 stops29h 25m
Brussels Bruxelles-National
Thu 4/23
9:55 am-2:46 pm
1 stop10h 51m
$673
PhiladelphiaBrussels
PHL - BRU
PHLBRU
Philadelphia
Sun 5/3
7:45 pm-8:00 pm
2 stops18h 15m
Brussels Bruxelles-National
Sun 5/10
11:10 am-9:44 pm
2 stops16h 34m
$778
PhiladelphiaBrussels
PHL - BRU
PHLBRU
Philadelphia
Sat 5/2
3:25 pm-7:10 am
1 stop9h 45m
Brussels Bruxelles-National
Mon 5/11
11:10 am-6:58 pm
2 stops13h 48m
$780
PhiladelphiaBrussels
PHL - BRU
PHLBRU
Philadelphia
Wed 4/15
3:30 pm-7:10 am
1 stop9h 40m
Brussels Bruxelles-National
Sat 4/25
10:30 am-9:32 pm
2 stops17h 02m
$782
PhiladelphiaBrussels
PHL - BRU
PHLBRU
Philadelphia
Mon 8/31
2:27 pm-11:00 pm
2 stops26h 33m
Brussels Bruxelles-National
Mon 9/7
9:10 pm-7:58 pm
3 stops28h 48m
$792
PhiladelphiaBrussels
PHL - BRU
PHLBRU
Philadelphia
Sat 5/2
1:26 pm-9:00 am
1 stop13h 34m
Brussels Bruxelles-National
Sat 5/9
12:00 pm-6:58 pm
1 stop12h 58m
$816
PhiladelphiaBrussels
PHL - BRU
PHLBRU
Philadelphia
Tue 6/30
7:45 pm-7:15 am
1 stop29h 30m
Brussels Bruxelles-National
Tue 7/14
1:45 pm-11:44 pm
2 stops15h 59m
$931
PhiladelphiaBrussels
PHL - BRU
PHLBRU
Philadelphia
Sat 5/2
1:26 pm-10:15 am
2 stops38h 49m
Brussels Bruxelles-National
Sun 5/10
7:25 pm-4:05 pm
2 stops26h 40m
$964
PhiladelphiaBrussels
PHL - CRL
PHLCRL
Philadelphia
Sun 5/3
5:40 pm-2:30 pm
2 stops14h 50m
Charleroi Brussels
Wed 5/6
5:35 pm-11:37 pm
3 stops36h 02m
$968
PhiladelphiaBrussels
PHL - CRL
PHLCRL
Philadelphia
Sun 4/26
6:33 pm-9:25 pm
2 stops20h 52m
Charleroi Brussels
Wed 5/6
9:20 am-6:55 pm
1 stop15h 35m
$988
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from Philadelphia to Brussels
Have a flexible travel schedule? Discover the best time to fly to Brussels from Philadelphia with our price prediction graph.
PHL-BR1
PHL-BRU
PHL-CRL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Philadelphia to Brussels
PHL-BR1
PHL-BRU
PHL-CRL
How far ahead should I book a flight from Philadelphia to Brussels?
Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Brussels. Price data was last updated on March 13, 2026.
The price you pay for your flight from Philadelphia to Brussels may vary depending on when you book. For the best chance of a lower fare, look to book 8 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Philadelphia to Brussels?
Currently, July is the cheapest month in which you can book a flight from Philadelphia to Brussels (average of $390). Flying from Philadelphia to Brussels in June is currently the most expensive (average of $525). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Philadelphia to Brussels?
Reviews of airlines servicing Brussels
Get insights into the airlines that provide service to Brussels. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brussels. Reviews last updated March 22, 2026.
Read reviews from past customers who have flown United Airlines,Aer Lingus, andAmerican Airlines from Philadelphia to Brussels. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Boarding
7.7
Food
6.6
Crew
8.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Boarding
7.7
Food
6.6
Crew
8.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Boarding
7.7
Food
6.6
Crew
8.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Boarding
7.7
Food
6.6
Crew
8.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Boarding
7.7
Food
6.6
Crew
8.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Boarding
7.7
Food
6.6
Crew
8.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Philadelphia to Brussels
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Complete your trip
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Search flights from Philadelphia to Brussels by cabin class
Find flights from Philadelphia to Brussels, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Philadelphia and Brussels flights
Browse other Philadelphia and Brussels flight options. Last updated on March 22, 2026.
Other flights from Philadelphia
Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on March 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Philadelphia to Brussels
Discover the top 6 airlines that operate flights from Philadelphia to Brussels. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$463 | Average$719 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$498 | Average$774 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$531 | Average$753 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$542 | Average$749 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$560 | Average$721 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$567 | Average$850 | FlexibilityNo cancel fee | On-time70% |