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$1,451+ Cheap flights from Lehigh Valley to Brussels

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — BRU
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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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 April 17, 2025.

Round-trip from

$1,451
(Delta)
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 April 17, 2025.

This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/221:12 pmABE - BRU
2 stops36h 18mDelta
Tue 7/228:00 amBRU - ABE
2 stops21h 27mDelta
Deal found 4/17$1,451
This KLM deal was found by Cheapflights users on 4/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/226:00 amABE - BRU
2 stops21h 40mKLM
Sun 7/2010:45 amBRU - ABE
1 stop18h 42mKLM
Deal found 4/17$1,927
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Mon 9/16:44 amABE - BRU
1 stop20h 16mUnited Airlines
Mon 9/2210:15 amBRU - ABE
1 stop17h 39mUnited Airlines
Deal found 4/15$2,368

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 April 17, 2025.
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

Thu 5/22

1:12 pm-7:30 am

2 stops36h 18m

Brussels Bruxelles-National

Tue 7/22

8:00 am-11:27 pm

2 stops21h 27m

$1,451

AllentownBrussels

ABE - BRU

ABEBRU

Allentown-Bethlehem

Thu 5/22

6:00 am-9:40 am

2 stops21h 40m

Brussels Bruxelles-National

Sun 7/20

10:45 am-11:27 pm

1 stop18h 42m

$1,927

AllentownBrussels

ABE - BRU

ABEBRU

Allentown-Bethlehem

Mon 9/1

6:44 am-9:00 am

1 stop20h 16m

Brussels Bruxelles-National

Mon 9/22

10:15 am-9:54 pm

1 stop17h 39m

$2,368

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

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

Rainfall in Brussels by month

Plan your trip to Brussels by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brussels ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Brussels when rainfall is around 1.6 in.

Temperature in Brussels by month

Plan your trip to Brussels by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brussels, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

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 April 17, 2025.
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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.

  • What is the cheapest month to book a flight from Lehigh Valley to Brussels?

    Currently, November is the cheapest month in which you can book a flight from Lehigh Valley to Brussels (average of $614). Flying from Lehigh Valley to Brussels in June is currently the most expensive (average of $1,146). 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.

See more FAQs

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