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$303+ Cheap flights from Tennessee 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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — BRU
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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Cheap flight deals from Tennessee to Brussels

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

This United Airlines deal was found by Cheapflights users on 2/5. 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 4/82:25 pm
TYS
-
BRU
2 stops16h 50m
United Airlines
Wed 4/229:25 am
BRU
-
TYS
2 stops43h 04m
United Airlines
Deal found 2/5$485
This United Airlines deal was found by Cheapflights users on 2/5. 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 4/272:49 pm
BNA
-
BRU
2 stops15h 26m
United Airlines
Tue 5/59:25 am
BRU
-
BNA
2 stops32h 23m
United Airlines
Deal found 2/5$485
This Mytrip deal was found by Cheapflights users on 2/5. 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 3/158:15 am
BNA
-
BRU
2 stops47h 00m
Air Canada
Mon 3/2310:00 am
BRU
-
BNA
2 stops35h 51m
Air Canada
Deal found 2/5$490
This FlightHub deal was found by Cheapflights users on 2/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/273:40 pm
BNA
-
BRU
2 stops14h 35m
Air Canada
Tue 5/59:25 am
BRU
-
BNA
1 stop18h 31m
Air Canada
Deal found 2/7$502
This Cheapflightsfares deal was found by Cheapflights users on 2/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:20 pm
TYS
-
BRU
2 stops14h 55m
Lufthansa
Wed 4/228:30 am
BRU
-
TYS
2 stops20h 33m
Lufthansa
Deal found 2/7$503
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Thu 3/129:40 am
TYS
-
BRU
2 stops22h 35m
United Airlines
Mon 3/2310:00 am
BRU
-
TYS
2 stops42h 44m
United Airlines
Deal found 2/7$509
This Air Canada deal was found by Cheapflights users on 2/7. 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.
Mon 4/273:40 pm
BNA
-
BRU
2 stops14h 35m
Multiple Airlines
Tue 5/57:00 am
BRU
-
BNA
2 stops15h 05m
Multiple Airlines
Deal found 2/7$509
This British Airways deal was found by Cheapflights users on 2/5. 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 4/88:40 pm
BNA
-
BRU
1 stop30h 15m
British Airways
Mon 4/138:50 pm
BRU
-
BNA
1 stop28h 35m
British Airways
Deal found 2/5$512
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Sat 3/141:30 pm
BNA
-
BRU
2 stops17h 45m
United Airlines
Sat 3/212:25 pm
BRU
-
BNA
2 stops24h 56m
United Airlines
Deal found 2/7$513
This SmartFares deal was found by Cheapflights users on 2/7. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:10 am
BNA
-
BRU
1 stop16h 40m
Air Canada
Sun 5/39:25 am
BRU
-
BNA
1 stop12h 40m
Air Canada
Deal found 2/7$514
This Air Canada deal was found by Cheapflights users on 2/7. 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.
Wed 4/82:25 pm
TYS
-
BRU
3 stops16h 50m
Multiple Airlines
Wed 4/229:25 am
BRU
-
TYS
2 stops19h 38m
Multiple Airlines
Deal found 2/7$517
This Mytrip deal was found by Cheapflights users on 2/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:10 am
BNA
-
BRU
1 stop16h 40m
Multiple Airlines
Mon 4/137:25 pm
BRU
-
BNA
2 stops31h 31m
Multiple Airlines
Deal found 2/7$517

Find flight deals from Tennessee to Brussels

Keep the following information in mind while searching for Tennessee to Brussels flight deals. Data was last updated February 8, 2026.

Round-trip from

$485
(United Airlines)

One-way from

$303
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$649
From Tennessee to Brussels
Search Deals
One-way flight from Tennessee to Brussels
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($236 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Tennessee

Fly to

Brussels

Route

Depart

Return

Price

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Wed 4/8

2:25 pm-1:15 pm

2 stops16h 50m

Brussels Bruxelles-National

Wed 4/22

9:25 am-10:29 pm

2 stops43h 04m

$485

NashvilleBrussels

BNA - BRU

BNABRU

Nashville Intl

Mon 4/27

2:49 pm-1:15 pm

2 stops15h 26m

Brussels Bruxelles-National

Tue 5/5

9:25 am-10:48 am

2 stops32h 23m

$485

NashvilleBrussels

BNA - BRU

BNABRU

Nashville Intl

Sun 3/15

6:19 pm-7:55 am

1 stop31h 36m

Brussels Bruxelles-National

Mon 3/23

10:00 am-3:51 pm

2 stops35h 51m

$489

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Wed 4/8

7:20 pm-4:15 pm

2 stops14h 55m

Brussels Bruxelles-National

Wed 4/22

8:30 am-11:03 pm

2 stops20h 33m

$503

NashvilleBrussels

BNA - BRU

BNABRU

Nashville Intl

Mon 4/27

3:40 pm-1:15 pm

2 stops14h 35m

Brussels Bruxelles-National

Tue 5/5

7:00 am-3:05 pm

2 stops15h 05m

$509

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Thu 3/12

9:40 am-1:15 pm

2 stops22h 35m

Brussels Bruxelles-National

Mon 3/23

10:00 am-11:44 pm

2 stops42h 44m

$509

NashvilleBrussels

BNA - BRU

BNABRU

Nashville Intl

Wed 4/8

10:00 am-7:10 am

2 stops14h 10m

Brussels Bruxelles-National

Mon 4/13

7:25 pm-7:56 pm

2 stops31h 31m

$512

NashvilleBrussels

BNA - BRU

BNABRU

Nashville Intl

Sat 3/14

1:30 pm-1:15 pm

2 stops17h 45m

Brussels Bruxelles-National

Sat 3/21

2:25 pm-9:21 am

2 stops24h 56m

$513

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Wed 4/8

2:25 pm-1:15 pm

3 stops16h 50m

Brussels Bruxelles-National

Wed 4/22

9:25 am-11:03 pm

2 stops19h 38m

$517

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Mon 4/6

5:10 pm-7:35 am

2 stops32h 25m

Brussels Bruxelles-National

Wed 4/15

6:20 am-4:42 pm

2 stops16h 22m

$532

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Showing 1-10 of 35 results
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Best time to book a flight from Tennessee to Brussels

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

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

Currently, November is the cheapest month in which you can book a flight from Tennessee to Brussels (average of $388). Flying from Tennessee to Brussels in June is currently the most expensive (average of $1,165). 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 Tennessee to Brussels?

Related info for your journey

Find useful and relevant information for your journey from Tennessee 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 Tennessee to Brussels?

    A quick flight from Tennessee to Brussels can take about 11h 07m. United Airlines provides one of the quickest options available for as low as $608. The distance between Tennessee and Brussels is about 4193 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Tennessee to Brussels?

    While some choose either Knoxville McGhee Tyson - Brussels Bruxelles-National or Memphis - Brussels Bruxelles-National, Nashville Intl - Brussels Bruxelles-National is the most popular route from Tennessee to Brussels.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Tennessee to Brussels (average of $388). Flying from Tennessee to Brussels in June is currently the most expensive (average of $1,165). 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

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Alternative routes for Tennessee to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
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John F Kennedy Intl to Bruxelles-National flights
Dulles Intl to Bruxelles-National flights
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Midway to Bruxelles-National flights
Boston to Charleroi Brussels flights
Denver to Bruxelles-National flights
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Cincinnati to Bruxelles-National flights
Minneapolis to Bruxelles-National flights
Dulles Intl to Charleroi Brussels flights
George Bush Intcntl to Bruxelles-National flights
Raleigh to Bruxelles-National flights
Fort Lauderdale to Bruxelles-National flights
Ontario to Bruxelles-National flights
Columbus to Bruxelles-National flights
O'Hare Intl to Charleroi Brussels flights
Nashville to Bruxelles-National flights
Indianapolis to Bruxelles-National flights
Detroit to Bruxelles-National flights
San Diego to Bruxelles-National flights
Santa Ana to Bruxelles-National flights
Sky Harbor Intl to Bruxelles-National flights
Atlanta to Charleroi Brussels flights
Los Angeles to Charleroi Brussels flights
Salt Lake City to Bruxelles-National flights
Jacksonville to Bruxelles-National flights
Portland to Bruxelles-National flights
Tulsa to Bruxelles-National flights
Las Vegas to Bruxelles-National flights
St. Louis to Bruxelles-National flights
Cleveland to Bruxelles-National flights

Top 3 airlines flying from Tennessee to Brussels

Discover the top 3 airlines that operate flights from Tennessee 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 February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$541Average$618FlexibilityNo cancel feeOn-time67%
Aer LingusCheapest$589Average$950FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$594Average$967FlexibilityNo cancel feeOn-time69%

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