HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Brussels

$255+ Cheap flights from Lehigh Valley 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — BRU
Feb 18 — Feb 251
Wed 2/18
Wed 2/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Lehigh Valley to Brussels with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Lehigh Valley to Brussels

Keep the following information in mind while searching for Lehigh Valley to Brussels flight deals. Data was last updated January 19, 2026.

Round-trip from

$472
(American Airlines)

One-way from

$255
(Delta)
From Lehigh Valley to Brussels
Search Deals
One-way flight from Lehigh Valley to Brussels
Search Deals

Find flight deals from Lehigh Valley to Brussels

Cheapest flights from Lehigh Valley to Brussels
Explore the most affordable flight options available from Lehigh Valley to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 19, 2026.

This American Airlines deal was found by Cheapflights users on 1/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:50 pm
ABE
-
BRU
2 stops18h 45m
American Airlines
Tue 3/107:00 am
BRU
-
ABE
2 stops21h 31m
American Airlines
Deal found 1/16$472
This United Airlines deal was found by Cheapflights users on 1/16. 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 3/35:23 pm
ABE
-
BRU
1 stop33h 32m
United Airlines
Tue 3/1010:00 am
BRU
-
ABE
2 stops52h 56m
United Airlines
Deal found 1/16$488
This United Airlines deal was found by Cheapflights users on 1/17. 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.
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 1/17$535
This United Airlines deal was found by Cheapflights users on 1/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:50 am
ABE
-
BRU
1 stop15h 10m
United Airlines
Thu 9/1010:15 am
BRU
-
ABE
1 stop33h 40m
United Airlines
Deal found 1/18$612

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lehigh Valley 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 January 19, 2026.
Use the filters below to find and compare flights from Lehigh Valley to Brussels that are best for you.

Fly from

Lehigh Valley

Fly to

Brussels

Route

Depart

Return

Price

AllentownBrussels

ABE - BRU

ABEBRU

Allentown-Bethlehem

Tue 3/3

12:50 pm-1:35 pm

2 stops18h 45m

Brussels Bruxelles-National

Tue 3/10

7:00 am-11:31 pm

2 stops21h 31m

$472

AllentownBrussels

ABE - BRU

ABEBRU

Allentown-Bethlehem

Tue 3/3

5:23 pm-8:55 am

1 stop33h 32m

Brussels Bruxelles-National

Tue 3/10

10:00 am-9:56 am

2 stops52h 56m

$488

AllentownBrussels

ABE - BRU

ABEBRU

Allentown-Bethlehem

Fri 2/6

11:30 am-1:15 pm

2 stops19h 45m

Brussels Bruxelles-National

Tue 2/10

10:00 am-9:05 pm

2 stops41h 05m

$535

AllentownBrussels

ABE - BRU

ABEBRU

Allentown-Bethlehem

Sun 4/26

6:25 am-7:40 am

1 stop19h 15m

$255

AllentownBrussels

ABE - BRU

ABEBRU

Allentown-Bethlehem

Mon 4/27

6:25 am-7:40 am

1 stop19h 15m

$255

AllentownBrussels

ABE - BRU

ABEBRU

Allentown-Bethlehem

Tue 4/28

12:47 pm-9:40 am

2 stops14h 53m

$648

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Best time to book a flight from Lehigh Valley to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels 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 Brussels
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 Brussels. 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 Brussels?

    For as low as $472, American Airlines can have you in Brussels from Lehigh Valley in 18h 45m. There are 3721 mi between Lehigh Valley and Brussels. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lehigh Valley to Brussels 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Lehigh Valley to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Bruxelles-National flights
Newark to Bruxelles-National flights
Dulles Intl to Bruxelles-National flights
LaGuardia to Bruxelles-National flights
Reagan-National to Bruxelles-National flights
John F Kennedy Intl to Charleroi Brussels flights
Newark to Charleroi Brussels flights
Philadelphia to Bruxelles-National flights
Dulles Intl to Charleroi Brussels flights
Pittsburgh to Bruxelles-National flights
Philadelphia to Charleroi Brussels flights
Allentown to Bruxelles-National flights
Harrisburg to Bruxelles-National flights
Pittsburgh to Charleroi Brussels flights
Dulles Intl to Antwerp flights
Newark to Antwerp flights
John F Kennedy Intl to Antwerp flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.