HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Brussels

$375+ Cheap flights from Indianapolis (IND) 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
IND — BRU
Apr 7 — Apr 141
Tue 4/7
Tue 4/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Indianapolis 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 Indianapolis to Brussels

Cheapest flights from Indianapolis to Brussels
Explore the most affordable flight options available from Indianapolis to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 8, 2026.

This United Airlines deal was found by Cheapflights users on 3/7. 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 12/65:49 am
IND
-
BRU
1 stop19h 26m
United Airlines
Wed 12/910:10 am
BRU
-
IND
1 stop14h 51m
United Airlines
Deal found 3/7$601
This United Airlines deal was found by Cheapflights users on 3/3. 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 4/152:40 pm
IND
-
BRU
2 stops16h 35m
United Airlines
Wed 4/229:55 am
BRU
-
IND
2 stops35h 13m
United Airlines
Deal found 3/3$607
This United Airlines deal was found by Cheapflights users on 3/4. 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 4/810:00 am
IND
-
BRU
2 stops21h 15m
United Airlines
Thu 4/232:25 pm
BRU
-
IND
2 stops15h 32m
United Airlines
Deal found 3/4$609
This Air Canada deal was found by Cheapflights users on 3/7. 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.
Sun 12/69:08 pm
IND
-
BRU
2 stops28h 42m
Air Canada
Wed 12/910:00 am
BRU
-
IND
2 stops17h 58m
Air Canada
Deal found 3/7$613
This British Airways deal was found by Cheapflights users on 3/3. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:48 pm
IND
-
BRU
2 stops17h 17m
British Airways
Thu 4/2310:50 am
BRU
-
IND
2 stops16h 44m
British Airways
Deal found 3/3$623
This United Airlines deal was found by Cheapflights users on 3/4. 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 4/2610:00 am
IND
-
BRU
1 stop15h 15m
United Airlines
Tue 5/128:30 am
BRU
-
IND
2 stops16h 17m
United Airlines
Deal found 3/4$624
This Cheapflightsfares deal was found by Cheapflights users on 3/6. 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.
Wed 4/83:52 pm
IND
-
BRU
2 stops15h 18m
Lufthansa
Thu 4/232:25 pm
BRU
-
IND
2 stops15h 14m
Lufthansa
Deal found 3/6$636
This KLM deal was found by Cheapflights users on 3/3. 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.
Wed 4/81:44 pm
IND
-
BRU
1 stop11h 56m
KLM
Thu 4/236:20 am
BRU
-
IND
2 stops14h 56m
KLM
Deal found 3/3$639
This KLM deal was found by Cheapflights users on 3/4. 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.
Sun 4/261:47 pm
IND
-
BRU
1 stop11h 53m
KLM
Tue 5/129:45 am
BRU
-
IND
1 stop20h 58m
KLM
Deal found 3/4$641
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/194:10 pm
IND
-
BRU
2 stops15h 05m
United Airlines
Tue 5/510:45 am
BRU
-
IND
2 stops15h 23m
United Airlines
Deal found 3/6$642

Find flight deals from Indianapolis to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) 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 8, 2026.

Round-trip from

$607
(United Airlines)

One-way from

$375
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$792
From Indianapolis to Brussels
Search Deals
One-way flight from Indianapolis to Brussels
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis 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 8, 2026.
Use the filters below to find and compare flights from Indianapolis to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisBrussels

IND - BRU

INDBRU

Indianapolis

Wed 4/15

2:40 pm-1:15 pm

2 stops16h 35m

Brussels Bruxelles-National

Wed 4/22

9:55 am-3:08 pm

2 stops35h 13m

$607

IndianapolisBrussels

IND - BRU

INDBRU

Indianapolis

Wed 4/8

4:10 pm-9:00 am

1 stop10h 50m

Brussels Bruxelles-National

Thu 4/23

9:40 am-11:17 am

2 stops31h 37m

$639
Quickest round-trip

IndianapolisBrussels

IND - BRU

INDBRU

Indianapolis

Wed 4/8

11:51 am-7:40 am

1 stop13h 49m

Brussels Bruxelles-National

Thu 4/23

9:45 am-8:30 pm

1 stop16h 45m

$655

IndianapolisBrussels

IND - BRU

INDBRU

Indianapolis

Tue 4/14

7:30 pm-7:10 am

2 stops29h 40m

Brussels Bruxelles-National

Sun 4/26

10:15 am-9:49 am

1 stop29h 34m

$660

IndianapolisBrussels

IND - BRU

INDBRU

Indianapolis

Sun 4/19

7:30 pm-8:00 pm

2 stops18h 30m

Brussels Bruxelles-National

Sun 4/26

10:15 am-6:53 pm

1 stop14h 38m

$701
Cheapest one-way

IndianapolisBrussels

IND - BRU

INDBRU

Indianapolis

Fri 7/17

9:08 pm-7:50 am

2 stops52h 42m

$453

IndianapolisBrussels

IND - BRU

INDBRU

Indianapolis

Fri 7/17

9:25 am-9:40 am

3 stops42h 15m

$456

IndianapolisBrussels

IND - BRU

INDBRU

Indianapolis

Sat 5/16

4:58 pm-12:55 pm

3 stops37h 57m

$1,902

IndianapolisBrussels

IND - BRU

INDBRU

Indianapolis

Fri 5/15

7:40 pm-12:55 pm

2 stops35h 15m

$1,915

IndianapolisBrussels

IND - BRU

INDBRU

Indianapolis

Thu 5/14

7:10 pm-12:55 pm

2 stops35h 45m

$2,697

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Indianapolis to Brussels

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

What is the cheapest month to book a flight from Indianapolis to Brussels?

Currently, March is the cheapest month in which you can book a flight from Indianapolis to Brussels (average of $479). Flying from Indianapolis to Brussels in June is currently the most expensive (average of $887). 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 Indianapolis 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 8, 2026.
Get a feel of what it's like to fly with United Airlines from Indianapolis to Brussels by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,405 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,405 reviews
United Airlines
7.4
Good
9,405 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

  • What airport do you fly from for flights from Indianapolis to Brussels?

    Located just 8.3 mi from the city center, Indianapolis is the airport most travelers will use when flying to Brussels from Indianapolis. Booking flights from Indianapolis (IND) to Brussels should be relatively easy as there are 0 daily outbound flights to Brussels from 1 airline.

  • How long is the flight from Indianapolis to Brussels?

    Airlines like United Airlines, British Airways, and KLM fly from Indianapolis to Brussels in about 11h 56m. The time it takes to get you to your destination can typically vary by up to 5h 21m. The distance between Indianapolis and Brussels is about 4192 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Indianapolis to Brussels round-trip?

    United Airlines, at $509, was found to be the cheapest airline from Indianapolis to Brussels.. Users have found that United Airlines is 37% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Indianapolis to Brussels?

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

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

    Yes. Cheapflights offers flight deals from Indianapolis 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 Indianapolis to Brussels?

    Currently, March is the cheapest month in which you can book a flight from Indianapolis to Brussels (average of $479). Flying from Indianapolis to Brussels in June is currently the most expensive (average of $887). 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

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 Indianapolis to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Bruxelles-National flights

Top airline flying from Indianapolis to Brussels

Discover the top airline that operate flights from Indianapolis 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 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$509Average$811FlexibilityNo cancel feeOn-time69%

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.
Site
©2026 Cheapflights