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Bruxelles-National

$554+ Cheap flights from Knoxville (TYS) to Bruxelles-National (BRU)

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BRU
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Knoxville to Bruxelles-National

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Bruxelles-National (BRU). 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 September 15, 2025.

Round-trip from

$554
(United Airlines)
From Knoxville McGhee Tyson to Brussels Bruxelles-National
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Find flight deals from Knoxville to Bruxelles-National

Cheapest flights from Knoxville to Bruxelles-National
Explore the most affordable flight options available from Knoxville to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/295:45 amTYS - BRU
2 stops21h 05mUnited Airlines
Wed 11/510:00 amBRU - TYS
2 stops34h 43mUnited Airlines
Deal found 9/14$554
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Mon 10/272:25 pmTYS - BRU
1 stop11h 50mUnited Airlines
Mon 11/34:55 pmBRU - TYS
2 stops33h 14mUnited Airlines
Deal found 9/12$603
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 11/129:50 amTYS - BRU
2 stops16h 00mUnited Airlines
Sun 11/1610:10 amBRU - TYS
1 stop16h 23mUnited Airlines
Deal found 9/13$626
This Air Canada deal was found by Cheapflights users on 9/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/239:55 amTYS - BRU
2 stops16h 10mAir Canada
Wed 10/110:00 amBRU - TYS
2 stops34h 45mAir Canada
Deal found 9/12$643
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Mon 10/272:25 pmTYS - BRU
2 stops13h 25mMultiple Airlines
Mon 11/310:00 amBRU - TYS
2 stops16h 33mMultiple Airlines
Deal found 9/12$646
This KLM deal was found by Cheapflights users on 9/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:24 amTYS - BRU
1 stop16h 16mKLM
Wed 10/110:45 amBRU - TYS
1 stop18h 59mKLM
Deal found 9/12$666
This Air Canada deal was found by Cheapflights users on 9/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:00 amTYS - BRU
3 stops19h 05mMultiple Airlines
Wed 10/110:00 amBRU - TYS
2 stops30h 10mMultiple Airlines
Deal found 9/12$716
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/299:50 amTYS - BRU
3 stops17h 00mMultiple Airlines
Wed 11/510:00 amBRU - TYS
2 stops16h 20mMultiple Airlines
Deal found 9/14$1,328

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Bruxelles-National 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 September 15, 2025.
Use the filters below to find and compare flights from Knoxville to Brussels Bruxelles-National Airport that are best for you.

Fly from

Knoxville

Fly to

Bruxelles-National

Route

Depart

Return

Price

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Wed 10/29

9:50 am-7:15 am

1 stop16h 25m

Brussels Bruxelles-National

Wed 11/5

10:00 am-2:43 pm

2 stops34h 43m

$554

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Mon 10/27

2:25 pm-7:15 am

1 stop11h 50m

Brussels Bruxelles-National

Mon 11/3

4:55 pm-8:09 pm

2 stops33h 14m

$603

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Wed 11/12

9:50 am-7:50 am

2 stops16h 00m

Brussels Bruxelles-National

Sun 11/16

10:00 am-11:59 pm

2 stops19h 59m

$626

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Wed 11/12

9:50 am-7:50 am

2 stops16h 00m

Brussels Bruxelles-National

Sun 11/16

10:10 am-8:33 pm

1 stop16h 23m

$626

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Mon 10/27

2:25 pm-8:50 am

2 stops13h 25m

Brussels Bruxelles-National

Mon 11/3

10:00 am-8:33 pm

2 stops16h 33m

$646

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Knoxville to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Knoxville 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 Knoxville to Brussels Bruxelles-National Airport

What is the cheapest time of day to fly from TYS to BRU?

Find hourly flight availability from Knoxville to Bruxelles-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Knoxville to Brussels Bruxelles-National Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Bruxelles-National

Get insights into the airlines that provide service to Bruxelles-National. 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 Bruxelles-National. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Knoxville to Brussels Bruxelles-National Airport, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,931 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,931 reviews
United Airlines
7.4
Good
8,931 reviews

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Bruxelles-National. 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 Knoxville to Brussels Bruxelles-National?

    Located just 11.3 mi from the city center, Knoxville McGhee Tyson is the airport most travelers will use when flying to Brussels Bruxelles-National from Knoxville. Booking flights from McGhee Tyson (TYS) to Brussels Bruxelles-National should be relatively easy as there are 0 daily outbound flights to Brussels Bruxelles-National from 1 airline.

  • How long is the flight from Knoxville to Brussels Bruxelles-National Airport?

    United Airlines can get you from Knoxville to Brussels Bruxelles-National Airport in just under 16h 25m. Your travel time can differ by up to . There are 4289 mi between Knoxville and Brussels Bruxelles-National Airport.

  • What is the cheapest airline to fly from Knoxville to Brussels Bruxelles-National Airport round-trip?

    Our cheapest airline available from Knoxville to Brussels Bruxelles-National Airport is United Airlines. Our recent data shows that you can find tickets from as low as $676 on this airline.

  • Can I find deals for flights from Knoxville to Bruxelles-National that include hotel bookings?

    Yes. In addition to deals on Knoxville to Bruxelles-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Bruxelles-National?

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

  • Can I find deals for business class flights from Knoxville to Bruxelles-National?

    Yes. Cheapflights offers flight deals from Knoxville to Bruxelles-National 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 Knoxville to Brussels Bruxelles-National Airport?

    Currently, November is the cheapest month in which you can book a flight from Knoxville to Brussels Bruxelles-National Airport (average of $614). Flying from Knoxville to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,077). 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

Traveling to a place near Brussels Bruxelles-National Airport?

Book flights to Brussels Bruxelles-National Airport if you plan to visit one of these locations
Charleroi
Mons
Mechelen
Zaventem

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Alternative routes for Knoxville to Bruxelles-National

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Knoxville to Bruxelles-National

Discover the top airline that operate flights from Knoxville to Bruxelles-National. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$676Average$1,281FlexibilityNo cancel feeOn-time69%

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