TYS - BRU

$300 Find Cheap Flights from Knoxville to Brussels

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Bruxelles-National departing on 8/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Brussels Bruxelles-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Brussels, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Knoxville to Brussels (TYS-BRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Brussels that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Bruxelles-National

Tue, Oct 28 - Thu, Nov 6
United Airlines Logo
10:35 am - 7:55 amTYS-BRU
16h 20m1 stop
United Airlines Logo
11:55 am - 11:42 pmBRU-TYS
17h 47m1 stop
$603United Airlines
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Tue, Oct 28 - Thu, Nov 6
Logo
10:16 am - 7:55 amTYS-BRU
16h 39m3 stops
Logo
10:00 am - 11:42 pmBRU-TYS
19h 42m2 stops
$609
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Thu, Sep 4 - Sun, Oct 5
United Airlines Logo
5:45 am - 7:25 amTYS-BRU
19h 40m1 stop
United Airlines Logo
10:00 am - 10:35 pmBRU-TYS
42h 35m2 stops
$770United Airlines
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Thu, Sep 4 - Sun, Oct 5
KLM Logo
4:00 pm - 8:40 amTYS-BRU
10h 40m1 stop
KLM Logo
10:45 am - 5:17 pmBRU-TYS
12h 32m1 stop
$793KLM
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Tue, Oct 28 - Thu, Nov 6
Air Canada Logo
10:16 am - 7:55 amTYS-BRU
16h 39m3 stops
Air Canada Logo
7:00 am - 6:42 pmBRU-TYS
17h 42m3 stops
$1,052Air Canada
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Thu, Sep 4 - Sun, Oct 5
Logo
7:00 am - 8:05 amTYS-BRU
19h 05m3 stops
Logo
7:00 am - 8:56 pmBRU-TYS
19h 56m3 stops
$1,131
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Useful Info

KAYAK's insights & trends for Knoxville to Bruxelles-National flights

Get data-powered insights and trends into flights from Knoxville to Bruxelles-National to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Knoxville to Brussels?

The average price of all round-trip flights from Knoxville to Brussels Bruxelles-National Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Knoxville to Brussels, look for departures on Tuesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Brussels, Saturday is the cheapest day to fly and Sunday is the most expensive.

Find deals

Good to know

Cheapest flight$300
Flight from Knoxville to Brussels

When to book flights from Knoxville to Bruxelles-National

Are your dates flexible? Find out the best times to travel from Knoxville to Bruxelles-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Knoxville to Brussels flights

  • What is the cheapest flight from Knoxville to Brussels Bruxelles-National Airport?

    In the last 3 days, the lowest price for a flight from Knoxville to Brussels Bruxelles-National Airport was $300 for a one-way ticket and $603 for a round-trip.

  • Do I need a passport to fly between Knoxville and Brussels?

    Yes, you’ll need a passport to travel to Brussels from Knoxville.

  • Which airports will I be using when flying from Knoxville to Brussels?

    On your way to Brussels, you’ll fly out from Knoxville McGhee Tyson. You’ll be landing at Brussels Bruxelles-National.

  • Which aircraft models fly most regularly from Knoxville to Brussels?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Knoxville to Brussels?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Knoxville and Brussels, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Knoxville to Brussels?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Brussels.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Brussels?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Brussels?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and BRU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Brussels?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Knoxville to Bruxelles-National

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Bruxelles-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8731 reviews
8.1Crew
7.3Comfort
6.6Food
7.7Boarding
7.1Entertainment
Airline reviews

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

8.0 ExcellentWilliam Drew, May 2025SFO - HNL
Read more United Airlines reviews

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

get E+, a must for 5 hours flight if you are tall

The first flight was better in terms of the aircraft.

we were delayed going into and out of Newark Airport by 3-4 hours each way. Excuses/reasons given were misleading. Weather was cited at first when there was NO weather issue. Turns out Newark had a shortage of staff and runway construction. United knew this and should have NOT scheduled flights when they know we would be delayed so long. I will avoid United and EWR airport at all cost going forward. Delta never looked so good.

The seat and leg room was not good. The food and beverage service was good.

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Everything you need to know for your flight from Knoxville to Bruxelles-National

Information on your arrival and departure airports

Knoxville (TYS)
Bruxelles-National (BRU)

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