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$657+ Cheap flights from Knoxville (TYS) 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BRU
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Knoxville to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) 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 May 1, 2025.

Round-trip from

$769
(American Airlines)
From Knoxville McGhee Tyson to Brussels
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Find flight deals from Knoxville to Brussels

Cheapest flights from Knoxville to Brussels
Explore the most affordable flight options available from Knoxville to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This FlightHub deal was found by Cheapflights users on 4/30. 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.
Sun 11/26:10 pmTYS - BRU
2 stops33h 30mScandinavian Airlines
Sun 11/238:30 pmBRU - TYS
2 stops33h 16mScandinavian Airlines
Deal found 4/30$657
This United Airlines deal was found by Cheapflights users on 4/30. 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 11/27:10 pmTYS - BRU
1 stop30h 05mUnited Airlines
Sun 11/2310:00 amBRU - TYS
2 stops19h 42mUnited Airlines
Deal found 4/30$659
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 9/46:39 pmTYS - BRU
2 stops18h 11mAmerican Airlines
Sun 10/57:05 amBRU - TYS
2 stops18h 01mAmerican Airlines
Deal found 4/30$769
This Air Canada deal was found by Cheapflights users on 5/1. 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.
Thu 9/49:55 amTYS - BRU
3 stops16h 10mMultiple Airlines
Sun 10/510:00 amBRU - TYS
2 stops18h 35mMultiple Airlines
Deal found 5/1$800
This Air Canada deal was found by Cheapflights users on 5/1. 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.
Thu 9/49:55 amTYS - BRU
3 stops16h 10mAir Canada
Sun 10/57:00 amBRU - TYS
3 stops19h 56mAir Canada
Deal found 5/1$1,244
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Sun 6/13:00 pmTYS - BRU
2 stops17h 15mBritish Airways
Sat 6/710:05 pmBRU - TYS
2 stops24h 28mBritish Airways
Deal found 4/30$2,215

Cheapflights Fare Finder

Customize your flight search to find flights from Knoxville 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 May 1, 2025.
Use the filters below to find and compare flights from Knoxville to Brussels that are best for you.

Fly from

Knoxville

Fly to

Brussels

Route

Depart

Return

Price

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Thu 9/4

6:39 pm-6:50 pm

2 stops18h 11m

Brussels Bruxelles-National

Sun 10/5

7:05 am-7:06 pm

2 stops18h 01m

$769

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Thu 9/4

2:00 pm-9:00 am

1 stop13h 00m

Brussels Bruxelles-National

Sun 10/5

10:00 am-10:35 pm

2 stops42h 35m

$771

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Thu 9/4

9:55 am-8:05 am

3 stops16h 10m

Brussels Bruxelles-National

Sun 10/5

10:00 am-10:35 pm

2 stops18h 35m

$800

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Thu 9/4

9:55 am-8:05 am

3 stops16h 10m

Brussels Bruxelles-National

Sun 10/5

7:00 am-8:56 pm

3 stops19h 56m

$1,244

KnoxvilleBrussels

TYS - BRU

TYSBRU

Knoxville McGhee Tyson

Sun 6/1

3:00 pm-2:15 pm

2 stops17h 15m

Brussels Bruxelles-National

Sat 6/7

10:05 pm-4:33 pm

2 stops24h 28m

$2,215

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Best time to book a flight from Knoxville to Brussels

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

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

Find hourly flight availability from Knoxville to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

A simple way to save on the total cost of your ticket is to fly from Knoxville to Brussels 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.

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 May 1, 2025.
United Airlines
7.4
Good
8,696 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

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
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

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??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,696 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

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??
Air Canada
7.0
Good
9,254 reviews
United Airlines
7.4
Good
8,696 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

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??
British Airways
6.6
Okay
6,845 reviews
United Airlines
7.4
Good
8,696 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

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 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 Knoxville to Brussels?

    Most people fly from Knoxville McGhee Tyson (TYS) if they book a flight from Knoxville to Brussels. On average, McGhee Tyson has 0 outbound flights to Brussels per day from 1 airline. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • What are the cheapest airlines flying from Knoxville to Brussels round-trip?

    Flying on American Airlines is currently your cheapest option to Brussels, with prices starting at $769. Additional round-trip tickets that might be worth considering are offered by United Airlines and Air Canada, with the lowest prices starting at $771 and $1,244, respectively.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Knoxville to Brussels (average of $614). Flying from Knoxville to Brussels in June is currently the most expensive (average of $1,127). 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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Alternative routes for Knoxville to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Bruxelles-National flights
Knoxville to Bruxelles-National flights
Memphis to Bruxelles-National flights
Blountville to Bruxelles-National flights

Top airline flying from Knoxville to Brussels

Discover the top airline that operate flights from Knoxville 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$676Average$1,229FlexibilityNo cancel feeOn-time69%

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