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$422+ Cheap flights from Lehigh Valley to Belgium

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — BRU
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap flight deals from Lehigh Valley to Belgium

Keep the following information in mind while searching for Lehigh Valley to Belgium flight deals. Data was last updated January 15, 2026.

Round-trip from

$488
(United Airlines)

One-way from

$422
(Delta)
From Lehigh Valley to Belgium
Search Deals
One-way flight from Lehigh Valley to Belgium
Search Deals

Find flight deals from Lehigh Valley to Belgium

Cheapest flights from Lehigh Valley to Belgium
Explore the most affordable flight options available from Lehigh Valley to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2026.

This United Airlines deal was found by Cheapflights users on 1/14. 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.
Mon 3/25:23 pm
ABE
-
BRU
1 stop33h 32m
United Airlines
Mon 3/910:00 am
BRU
-
ABE
2 stops52h 56m
United Airlines
Deal found 1/14$488
This United Airlines deal was found by Cheapflights users on 1/13. 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 2/276:28 am
ABE
-
BRU
2 stops24h 47m
United Airlines
Fri 3/610:10 am
BRU
-
ABE
1 stop12h 41m
United Airlines
Deal found 1/13$505
This United Airlines deal was found by Cheapflights users on 1/14. 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 2/282:55 pm
ABE
-
BRU
2 stops36h 00m
United Airlines
Sat 3/710:00 am
BRU
-
ABE
2 stops28h 56m
United Airlines
Deal found 1/14$508
This United Airlines deal was found by Cheapflights users on 1/12. 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 2/66:15 am
ABE
-
BRU
2 stops25h 00m
United Airlines
Tue 2/1010:00 am
BRU
-
ABE
2 stops41h 05m
United Airlines
Deal found 1/12$535
This United Airlines deal was found by Cheapflights users on 1/15. 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.
Thu 5/710:35 am
ABE
-
BRU
2 stops17h 35m
United Airlines
Mon 5/112:25 pm
BRU
-
ABE
2 stops32h 36m
United Airlines
Deal found 1/15$605
This Delta deal was found by Cheapflights users on 1/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/512:48 pm
ABE
-
BRU
2 stops15h 22m
Delta
Wed 2/118:05 am
BRU
-
ABE
2 stops15h 09m
Delta
Deal found 1/13$625
This Ovago deal was found by Cheapflights users on 1/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:30 am
ABE
-
BRU
1 stop19h 10m
Multiple Airlines
Sat 5/239:45 am
BRU
-
ABE
1 stop19h 11m
Multiple Airlines
Deal found 1/15$668
This United Airlines deal was found by Cheapflights users on 1/15. 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 5/810:35 am
ABE
-
BRU
2 stops15h 15m
United Airlines
Sat 5/239:40 am
BRU
-
ABE
2 stops17h 25m
United Airlines
Deal found 1/15$684

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lehigh Valley 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, Cheapflights users made 2,558,603 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from Lehigh Valley to Belgium that are best for you.

Fly from

Lehigh Valley

Fly to

Belgium

Route

Depart

Return

Price

AllentownBrussels

ABE - BRU

ABEBRU

Allentown-Bethlehem

Mon 3/2

5:23 pm-8:55 am

1 stop33h 32m

Brussels Bruxelles-National

Mon 3/9

10:00 am-9:56 am

2 stops52h 56m

$488

AllentownBrussels

ABE - BRU

ABEBRU

Allentown-Bethlehem

Sat 2/28

2:55 pm-1:15 pm

2 stops16h 20m

Brussels Bruxelles-National

Sat 3/7

10:10 am-8:50 pm

1 stop16h 40m

$505

AllentownBrussels

ABE - BRU

ABEBRU

Allentown-Bethlehem

Fri 2/27

6:28 am-1:15 pm

2 stops24h 47m

Brussels Bruxelles-National

Fri 3/6

10:10 am-4:51 pm

1 stop12h 41m

$505

AllentownBrussels

ABE - BRU

ABEBRU

Allentown-Bethlehem

Fri 2/6

6:15 am-1:15 pm

2 stops25h 00m

Brussels Bruxelles-National

Tue 2/10

10:00 am-9:05 pm

2 stops41h 05m

$535

AllentownBrussels

ABE - BRU

ABEBRU

Allentown-Bethlehem

Wed 7/8

6:30 am-7:40 am

1 stop19h 10m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Best time to book a flight from Lehigh Valley to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from Lehigh Valley with our price prediction graph.
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 Lehigh Valley to Belgium
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Lehigh Valley to Belgium. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Lehigh Valley to Belgium?

    For as low as $488, United Airlines can have you in Belgium from Lehigh Valley in 33h 32m. There are 3721 mi between Lehigh Valley and Belgium.

  • Can I find deals for flights from Lehigh Valley to Belgium that include hotel bookings?

    Yes. In addition to deals on Lehigh Valley to Belgium flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lehigh Valley to Belgium?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lehigh Valley to Belgium.

  • Can I find deals for business class flights from Lehigh Valley to Belgium?

    Yes. Cheapflights offers flight deals from Lehigh Valley to Belgium by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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